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avionic design with actual uboot and tooling

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submodule of avionic design uboot bootloader and with included tools to
get you started , read readme.md and readme-tk1-loader.md
This commit is contained in:
Kevin
2026-03-03 21:46:32 +02:00
parent fe3ba02c96
commit 68d74d3181
11967 changed files with 2221897 additions and 0 deletions
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12
u-boot/board/8dtech/eco5pk/Kconfig Normal file
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if TARGET_ECO5PK
config SYS_BOARD
default "eco5pk"
config SYS_VENDOR
default "8dtech"
config SYS_CONFIG_NAME
default "eco5pk"
endif

6
u-boot/board/8dtech/eco5pk/MAINTAINERS Normal file
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ECO5PK BOARD
M: Raphael Assenat <raph@8d.com>
S: Maintained
F: board/8dtech/eco5pk/
F: include/configs/eco5pk.h
F: configs/eco5pk_defconfig

10
u-boot/board/8dtech/eco5pk/Makefile Normal file
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#
# (C) Copyright 2000, 2001, 2002
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# Adapted from ti/evm/Makefile
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := eco5pk.o

49
u-boot/board/8dtech/eco5pk/eco5pk.c Normal file
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/*
* eco5pk.c - board file for 8D Technology's AM3517 based eco5pk board
*
* Based on am3517evm.c
*
* Copyright (C) 2011-2012 8D Technologies inc.
* Copyright (C) 2009 Texas Instruments Incorporated
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <netdev.h>
#include <asm/io.h>
#include <asm/arch/mem.h>
#include <asm/arch/mux.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/emac_defs.h>
#include <asm/gpio.h>
#include <i2c.h>
#include <crc.h>
#include <asm/mach-types.h>
#include "eco5pk.h"
DECLARE_GLOBAL_DATA_PTR;
/*
* Routine: board_init
* Description: Early hardware init.
*/
int board_init(void)
{
gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
gpio_request(30, "RESOUT");
gpio_direction_output(30, 1);
return 0;
}
/*
* Routine: set_muxconf_regs
* Description: Setting up the configuration Mux registers specific to the
* hardware. Many pins need to be moved from protect to primary
* mode.
*/
void set_muxconf_regs(void)
{
MUX_ECO5_PK();
}

392
u-boot/board/8dtech/eco5pk/eco5pk.h Normal file
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/*
* eco5.h - Header file for the 8D Technologies ECO5 board.
*
* Based on am3517evm.h
* Based on ti/evm/evm.h
*
* Copyright (C) 2011 8D Technologies inc.
* Copyright (C) 2009 Texas Instruments Incorporated
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _ECO5PK_H__
#define _ECO5PK_H__
const omap3_sysinfo sysinfo = {
DDR_DISCRETE,
"ECO5 Board",
"NAND",
};
/*
* IEN - Input Enable
* IDIS - Input Disable
* PTD - Pull type Down
* PTU - Pull type Up
* DIS - Pull type selection is inactive
* EN - Pull type selection is active
* M0 - Mode 0
* The commented string gives the final mux configuration for that pin
*/
#define MUX_ECO5_PK() \
/* SDRC */\
MUX_VAL(CP(SDRC_D0), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D1), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D3), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D4), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D5), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D6), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D7), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D8), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D9), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D10), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D11), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D12), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D13), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D14), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D15), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D16), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D17), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D18), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D19), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D20), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D21), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D22), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D23), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D24), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D25), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D26), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D27), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D28), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D29), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D30), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_D31), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_CLK), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_DQS0), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_DQS1), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_DQS2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_DQS3), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SDRC_DQS0N), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(SDRC_DQS1N), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(SDRC_DQS2N), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(SDRC_DQS3N), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(SDRC_CKE0), (M0)) \
MUX_VAL(CP(SDRC_CKE1), (M0)) \
MUX_VAL(CP(STRBEN_DLY0), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(STRBEN_DLY1), (IEN | PTD | EN | M0)) \
/* GPMC */\
MUX_VAL(CP(GPMC_A1), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_A2), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_A3), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_A4), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_A5), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_A6), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_A7), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_A8), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_A9), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_A10), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D0), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D1), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D2), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D3), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D4), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D5), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D6), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D7), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D8), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D9), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D10), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D11), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D12), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D13), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D14), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_D15), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_NCS0), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_NCS1), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_NCS2), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_NCS3), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_NCS4), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_NCS5), (IDIS | PTU | DIS | M3)) \
MUX_VAL(CP(GPMC_NCS6), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(GPMC_NCS7), (IEN | PTU | DIS | M4)) \
MUX_VAL(CP(GPMC_CLK), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_NADV_ALE), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(GPMC_NOE), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(GPMC_NWE), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(GPMC_NBE0_CLE), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_NBE1), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_NWP), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(GPMC_WAIT0), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_WAIT1), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(GPMC_WAIT2), (IEN | PTU | EN | M4)) \
/* - ETH_nRESET*/\
MUX_VAL(CP(GPMC_WAIT3), (IEN | PTU | EN | M0)) \
/* DSS */\
MUX_VAL(CP(DSS_PCLK), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(DSS_HSYNC), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(DSS_VSYNC), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(DSS_ACBIAS), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(DSS_DATA0), (IEN | PTD | DIS | M4)) \
MUX_VAL(CP(DSS_DATA1), (IEN | PTD | DIS | M4)) \
MUX_VAL(CP(DSS_DATA2), (IEN | PTD | DIS | M4)) \
MUX_VAL(CP(DSS_DATA3), (IEN | PTD | DIS | M4)) \
MUX_VAL(CP(DSS_DATA4), (IEN | PTD | DIS | M4)) \
MUX_VAL(CP(DSS_DATA5), (IEN | PTD | DIS | M4)) \
MUX_VAL(CP(DSS_DATA6), (IEN | PTD | DIS | M4)) \
MUX_VAL(CP(DSS_DATA7), (IEN | PTD | DIS | M4)) \
MUX_VAL(CP(DSS_DATA8), (IDIS | PTU | EN | M4)) \
MUX_VAL(CP(DSS_DATA9), (IDIS | PTU | EN | M4)) \
MUX_VAL(CP(DSS_DATA10), (IDIS | PTU | EN | M4)) \
MUX_VAL(CP(DSS_DATA11), (IDIS | PTU | EN | M4)) \
MUX_VAL(CP(DSS_DATA12), (IDIS | PTU | EN | M4)) \
MUX_VAL(CP(DSS_DATA13), (IDIS | PTD | EN | M4)) \
MUX_VAL(CP(DSS_DATA14), (IDIS | PTD | EN | M4)) \
MUX_VAL(CP(DSS_DATA15), (IDIS | PTU | EN | M4)) \
MUX_VAL(CP(DSS_DATA16), (IDIS | PTU | EN | M4)) \
MUX_VAL(CP(DSS_DATA17), (IDIS | PTD | EN | M4)) \
MUX_VAL(CP(DSS_DATA18), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(DSS_DATA19), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(DSS_DATA20), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(DSS_DATA21), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(DSS_DATA22), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(DSS_DATA23), (IDIS | PTD | DIS | M0)) \
/* CAMERA */\
MUX_VAL(CP(CAM_HS), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(CAM_VS), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(CAM_XCLKA), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_PCLK), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(CAM_FLD), (IDIS | PTD | DIS | M4)) /*GPIO_98*/\
/* - CAM_RESET*/\
MUX_VAL(CP(CAM_D0), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_D1), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_D2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_D3), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_D4), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_D5), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_D6), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_D7), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_D8), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_D9), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_D10), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_D11), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_XCLKB), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(CAM_WEN), (IEN | PTD | DIS | M4)) /*GPIO_167*/\
MUX_VAL(CP(CAM_STROBE), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(CSI2_DX0), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CSI2_DY0), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CSI2_DX1), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CSI2_DY1), (IEN | PTD | DIS | M0)) \
/* MMC */\
MUX_VAL(CP(MMC1_CLK), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(MMC1_CMD), (IEN | PTU | DIS | M0)) \
MUX_VAL(CP(MMC1_DAT0), (IEN | PTU | DIS | M0)) \
MUX_VAL(CP(MMC1_DAT1), (IEN | PTU | DIS | M0)) \
MUX_VAL(CP(MMC1_DAT2), (IEN | PTU | DIS | M0)) \
MUX_VAL(CP(MMC1_DAT3), (IEN | PTU | DIS | M0)) \
MUX_VAL(CP(MMC1_DAT4), (IEN | PTU | EN | M4)) \
MUX_VAL(CP(MMC1_DAT5), (IEN | PTU | EN | M4)) \
MUX_VAL(CP(MMC1_DAT6), (IEN | PTU | EN | M4)) \
MUX_VAL(CP(MMC1_DAT7), (IEN | PTU | EN | M4)) \
\
MUX_VAL(CP(MMC2_CLK), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(MMC2_CMD), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MMC2_DAT0), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MMC2_DAT1), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MMC2_DAT2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MMC2_DAT3), (IEN | PTD | DIS | M0)) \
/* McBSP */\
MUX_VAL(CP(MCBSP_CLKS), (IEN | PTU | DIS | M0)) \
MUX_VAL(CP(MCBSP1_CLKR), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MCBSP1_FSR), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(MCBSP1_DX), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(MCBSP1_DR), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MCBSP1_FSX), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MCBSP1_CLKX), (IEN | PTD | DIS | M0)) \
\
MUX_VAL(CP(MCBSP2_FSX), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MCBSP2_CLKX), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MCBSP2_DR), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MCBSP2_DX), (IDIS | PTD | DIS | M0)) \
\
MUX_VAL(CP(MCBSP3_DX), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M0)) \
\
MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M4)) /* LED ACT */ \
\
MUX_VAL(CP(MCBSP3_FSX), (IEN | PTD | DIS | M0)) \
\
MUX_VAL(CP(MCBSP4_CLKX), (IDIS | PTD | DIS | M4)) /*GPIO_152*/\
/* - LCD_INI*/\
MUX_VAL(CP(MCBSP4_DR), (IDIS | PTD | DIS | M4)) /*GPIO_153*/\
/* - LCD_ENVDD */\
MUX_VAL(CP(MCBSP4_DX), (IDIS | PTD | DIS | M4)) /*GPIO_154*/\
/* - LCD_QVGA/nVGA */\
MUX_VAL(CP(MCBSP4_FSX), (IDIS | PTD | DIS | M4)) /*GPIO_155*/\
/* - LCD_RESB */\
/* UART */\
MUX_VAL(CP(UART1_TX), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(UART1_RTS), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(UART1_CTS), (IEN | PTU | DIS | M0)) \
\
MUX_VAL(CP(UART1_RX), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(UART2_RX), (IEN | PTD | DIS | M0)) \
\
MUX_VAL(CP(UART3_CTS_RCTX), (IEN | PTU | DIS | M0)) \
MUX_VAL(CP(UART3_RTS_SD), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(UART3_RX_IRRX), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(UART3_TX_IRTX), (IDIS | PTD | DIS | M0)) \
/* I2C */\
MUX_VAL(CP(I2C1_SCL), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(I2C1_SDA), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(I2C3_SCL), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(I2C3_SDA), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(I2C4_SCL), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(I2C4_SDA), (IEN | PTU | EN | M0)) \
/* McSPI */\
MUX_VAL(CP(MCSPI1_CLK), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MCSPI1_SIMO), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MCSPI1_CS0), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(MCSPI1_CS1), (IEN | PTD | EN | M4)) /*GPIO_175*/\
MUX_VAL(CP(MCSPI1_CS2), (IEN | PTU | DIS | M4)) /*GPIO_176*/\
/* - LAN_INTR*/\
MUX_VAL(CP(MCSPI1_CS3), (IEN | PTD | EN | M0)) \
\
MUX_VAL(CP(MCSPI2_CLK), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MCSPI2_SIMO), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MCSPI2_SOMI), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(MCSPI2_CS0), (IEN | PTD | EN | M4)) \
/* LCD_EN_BACKLIGHT */\
MUX_VAL(CP(MCSPI2_CS1), (IDIS | PTD | EN | M4)) \
/* CCDC */\
MUX_VAL(CP(CCDC_PCLK), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(CCDC_FIELD), (IEN | PTD | DIS | M1)) \
MUX_VAL(CP(CCDC_HD), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(CCDC_VD), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(CCDC_WEN), (IEN | PTD | DIS | M1)) \
MUX_VAL(CP(CCDC_DATA0), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CCDC_DATA1), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CCDC_DATA2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CCDC_DATA3), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CCDC_DATA4), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CCDC_DATA5), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CCDC_DATA6), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(CCDC_DATA7), (IEN | PTD | DIS | M0)) \
/* RMII */\
MUX_VAL(CP(RMII_MDIO_DATA), (IEN | M0)) \
MUX_VAL(CP(RMII_MDIO_CLK), (M0)) \
MUX_VAL(CP(RMII_RXD0) , (IEN | PTD | M0)) \
MUX_VAL(CP(RMII_RXD1), (IEN | PTD | M0)) \
MUX_VAL(CP(RMII_CRS_DV), (IEN | PTD | M0)) \
MUX_VAL(CP(RMII_RXER), (PTD | M0)) \
MUX_VAL(CP(RMII_TXD0), (PTD | M0)) \
MUX_VAL(CP(RMII_TXD1), (PTD | M0)) \
MUX_VAL(CP(RMII_TXEN), (PTD | M0)) \
MUX_VAL(CP(RMII_50MHZ_CLK), (IEN | PTD | EN | M0)) \
/* HECC */\
MUX_VAL(CP(HECC1_TXD), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(HECC1_RXD), (IEN | PTU | EN | M0)) \
/* HSUSB */\
MUX_VAL(CP(HSUSB0_CLK), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(HSUSB0_STP), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(HSUSB0_DIR), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(HSUSB0_NXT), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(HSUSB0_DATA0), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(HSUSB0_DATA1), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(HSUSB0_DATA2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(HSUSB0_DATA3), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(HSUSB0_DATA4), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(HSUSB0_DATA6), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(HSUSB0_DATA7), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(USB0_DRVBUS), (IEN | PTD | EN | M0)) \
/* HDQ */\
MUX_VAL(CP(HDQ_SIO), (IEN | PTU | EN | M0)) \
/* Control and debug */\
MUX_VAL(CP(SYS_32K), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SYS_CLKREQ), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SYS_NIRQ), (IEN | PTU | EN | M0)) \
/* SYS_nRESWARM */\
MUX_VAL(CP(SYS_NRESWARM), (IDIS | PTU | DIS | M4)) \
/* - GPIO30 */\
MUX_VAL(CP(SYS_BOOT0), (IEN | PTD | DIS | M4)) /* GPIO_2 */\
/* - PEN_IRQ */\
MUX_VAL(CP(SYS_BOOT1), (IEN | PTD | DIS | M4)) /* GPIO_3 */\
MUX_VAL(CP(SYS_BOOT2), (IEN | PTD | DIS | M4)) /* GPIO_4 */\
MUX_VAL(CP(SYS_BOOT3), (IEN | PTD | DIS | M4)) /* GPIO_5 */\
MUX_VAL(CP(SYS_BOOT4), (IEN | PTD | DIS | M4)) /* GPIO_6 */\
MUX_VAL(CP(SYS_BOOT5), (IEN | PTD | DIS | M4)) /* GPIO_7 */\
MUX_VAL(CP(SYS_BOOT6), (IDIS | PTD | DIS | M4)) /* GPIO_8 */\
/* - VIO_1V8*/\
MUX_VAL(CP(SYS_BOOT7), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(SYS_BOOT8), (IEN | PTD | EN | M0)) \
\
MUX_VAL(CP(SYS_OFF_MODE), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(SYS_CLKOUT2), (IEN | PTU | EN | M0)) \
/* JTAG */\
MUX_VAL(CP(JTAG_NTRST), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(JTAG_TCK), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(JTAG_TMS), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(JTAG_TDI), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(JTAG_EMU0), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(JTAG_EMU1), (IEN | PTD | DIS | M0)) \
/* ETK (ES2 onwards) */\
MUX_VAL(CP(ETK_CLK_ES2), (IDIS | PTU | EN | M0)) \
MUX_VAL(CP(ETK_CTL_ES2), (IDIS | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D0_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D1_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D2_ES2), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(ETK_D3_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D4_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D5_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D6_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D7_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D8_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D9_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D10_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D11_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D12_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D13_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D14_ES2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(ETK_D15_ES2), (IEN | PTD | DIS | M0)) \
/* Die to Die */\
MUX_VAL(CP(D2D_MCAD34), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(D2D_MCAD35), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(D2D_MCAD36), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(D2D_CLK26MI), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_NRESPWRON), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(D2D_NRESWARM), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(D2D_ARM9NIRQ), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_UMA2P6FIQ), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_SPINT), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(D2D_FRINT), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(D2D_DMAREQ0), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_DMAREQ1), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_DMAREQ2), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_DMAREQ3), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_N3GTRST), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_N3GTDI), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_N3GTDO), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_N3GTMS), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_N3GTCK), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_N3GRTCK), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_MSTDBY), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(D2D_SWAKEUP), (IEN | PTD | EN | M0)) \
MUX_VAL(CP(D2D_IDLEREQ), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_IDLEACK), (IEN | PTU | EN | M0)) \
MUX_VAL(CP(D2D_MWRITE), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_SWRITE), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_MREAD), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_SREAD), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_MBUSFLAG), (IEN | PTD | DIS | M0)) \
MUX_VAL(CP(D2D_SBUSFLAG), (IEN | PTD | DIS | M0))
#endif

18
u-boot/board/AndesTech/adp-ag101p/Kconfig Normal file
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@@ -0,0 +1,18 @@
if TARGET_ADP_AG101P
config SYS_CPU
default "n1213"
config SYS_BOARD
default "adp-ag101p"
config SYS_VENDOR
default "AndesTech"
config SYS_SOC
default "ag101"
config SYS_CONFIG_NAME
default "adp-ag101p"
endif

6
u-boot/board/AndesTech/adp-ag101p/MAINTAINERS Normal file
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@@ -0,0 +1,6 @@
ADP-AG101P BOARD
M: Andes <uboot@andestech.com>
S: Maintained
F: board/AndesTech/adp-ag101p/
F: include/configs/adp-ag101p.h
F: configs/adp-ag101p_defconfig

9
u-boot/board/AndesTech/adp-ag101p/Makefile Normal file
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@@ -0,0 +1,9 @@
#
# Copyright (C) 2011 Andes Technology Corporation
# Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com>
# Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := adp-ag101p.o

81
u-boot/board/AndesTech/adp-ag101p/adp-ag101p.c Normal file
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@@ -0,0 +1,81 @@
/*
* Copyright (C) 2011 Andes Technology Corporation
* Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com>
* Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <netdev.h>
#include <asm/io.h>
#include <faraday/ftsdc010.h>
#include <faraday/ftsmc020.h>
DECLARE_GLOBAL_DATA_PTR;
/*
* Miscellaneous platform dependent initializations
*/
int board_init(void)
{
/*
* refer to BOOT_PARAMETER_PA_BASE within
* "linux/arch/nds32/include/asm/misc_spec.h"
*/
gd->bd->bi_arch_number = MACH_TYPE_ADPAG101P;
gd->bd->bi_boot_params = PHYS_SDRAM_0 + 0x400;
return 0;
}
int dram_init(void)
{
unsigned long sdram_base = PHYS_SDRAM_0;
unsigned long expected_size = PHYS_SDRAM_0_SIZE + PHYS_SDRAM_1_SIZE;
unsigned long actual_size;
actual_size = get_ram_size((void *)sdram_base, expected_size);
gd->ram_size = actual_size;
if (expected_size != actual_size) {
printf("Warning: Only %lu of %lu MiB SDRAM is working\n",
actual_size >> 20, expected_size >> 20);
}
return 0;
}
void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_0;
gd->bd->bi_dram[0].size = PHYS_SDRAM_0_SIZE;
gd->bd->bi_dram[1].start = PHYS_SDRAM_1;
gd->bd->bi_dram[1].size = PHYS_SDRAM_1_SIZE;
}
int board_eth_init(bd_t *bd)
{
return ftmac100_initialize(bd);
}
ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
{
if (banknum == 0) { /* non-CFI boot flash */
info->portwidth = FLASH_CFI_8BIT;
info->chipwidth = FLASH_CFI_BY8;
info->interface = FLASH_CFI_X8;
return 1;
} else {
return 0;
}
}
int board_mmc_init(bd_t *bis)
{
ftsdc010_mmc_init(0);
return 0;
}

36
u-boot/board/Arcturus/ucp1020/Kconfig Normal file
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@@ -0,0 +1,36 @@
if TARGET_UCP1020
config SYS_BOARD
string
default "ucp1020"
config SYS_VENDOR
string
default "Arcturus"
config SYS_CONFIG_NAME
string
default "UCP1020"
choice
prompt "Target image select"
config TARGET_UCP1020_NOR
bool "NOR flash u-boot image"
config TARGET_UCP1020_SPIFLASH
bool "SPI flash u-boot image"
endchoice
if TARGET_UCP1020_SPIFLASH
config UCBOOT
bool
default y
config SPIFLASH
bool
default y
endif
endif

7
u-boot/board/Arcturus/ucp1020/MAINTAINERS Normal file
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@@ -0,0 +1,7 @@
UCP1020 BOARD
M: Oleksandr Zhadan and Michael Durrant <arcsupport@arcturusnetworks.com>
S: Maintained
F: board/Arcturus/ucp1020/
F: include/configs/UCP1020.h
F: configs/UCP1020_defconfig
F: configs/UCP1020_SPIFLASH_defconfig

33
u-boot/board/Arcturus/ucp1020/Makefile Normal file
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@@ -0,0 +1,33 @@
#
# Copyright 2013-2015 Arcturus Networks, Inc.
# based on board/freescale/p1_p2_rdb_pc/Makefile
# original copyright follows:
# Copyright 2010-2011 Freescale Semiconductor, Inc.
#
# SPDX-License-Identifier: GPL-2.0+
#
MINIMAL=
ifdef CONFIG_SPL_BUILD
ifdef CONFIG_SPL_INIT_MINIMAL
MINIMAL=y
endif
endif
ifdef MINIMAL
obj-y += spl_minimal.o tlb.o law.o
else
ifdef CONFIG_SPL_BUILD
obj-y += spl.o
endif
obj-y += ucp1020.o
obj-y += ddr.o
obj-y += law.o
obj-y += tlb.o
obj-y += cmd_arc.o
endif

54
u-boot/board/Arcturus/ucp1020/README Normal file
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@@ -0,0 +1,54 @@
The uCP1020 product family (ucp1020) is an Arcturus Networks Inc. System on Modules
product featuring a Freescale P1020 CPU, optionally populated with 1, 2 or 3 Gig-Ethernet PHYs,
DDR3, NOR Flash, eMMC NAND Flash and/or SPI Flash.
Information on the generic product family can be found here:
http://www.arcturusnetworks.com/products/ucp1020
The UCP1020 several configurable options
========================================
- the selection of populated phy(s):
KSZ9031 (current default for eTSEC 1 and 3)
- the selection of boot location:
SPI Flash or NOR flash
The UCP1020 includes 2 default configurations
=============================================
NOR boot image:
configs/UCP1020_defconfig
SPI boot image:
configs/UCP1020_SPIFLASH_defconfig
The UCP1020 adds an additional command in cmd_arc.c to access and program
SPI resident factory defaults for serial number, and 1, 2 or 3 Ethernet
HW Addresses.
Build example
=============
make distclean
make UCP1020_defconfig
make
Default Scripts
===============
A default upgrade scripts is included in the default environment variable example:
B$ run tftpflash
Dual Environment
================
This build enables dual / failover environment environment.
NOR Flash Partition declarations and scripts
============================================
Several scripts are available to allow TFTP of images and programming directly
into defined NOR flash partitions. Examples:
B$ run program0
B$ run program1
B$ run program2

231
u-boot/board/Arcturus/ucp1020/cmd_arc.c Normal file
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/*
* Command for accessing Arcturus factory environment.
*
* Copyright 2013-2015 Arcturus Networks Inc.
* http://www.arcturusnetworks.com/products/ucp1020/
* by Oleksandr G Zhadan et al.
*
* SPDX-License-Identifier: GPL-2.0+ BSD-3-Clause
*
*/
#include <common.h>
#include <div64.h>
#include <malloc.h>
#include <spi_flash.h>
#include <asm/io.h>
#ifndef CONFIG_SF_DEFAULT_SPEED
# define CONFIG_SF_DEFAULT_SPEED 1000000
#endif
#ifndef CONFIG_SF_DEFAULT_MODE
# define CONFIG_SF_DEFAULT_MODE SPI_MODE0
#endif
#ifndef CONFIG_SF_DEFAULT_CS
# define CONFIG_SF_DEFAULT_CS 0
#endif
#ifndef CONFIG_SF_DEFAULT_BUS
# define CONFIG_SF_DEFAULT_BUS 0
#endif
#define MAX_SERIAL_SIZE 15
#define MAX_HWADDR_SIZE 17
#define FIRM_ADDR1 (0x200 - sizeof(smac))
#define FIRM_ADDR2 (0x400 - sizeof(smac))
#define FIRM_ADDR3 (CONFIG_ENV_SECT_SIZE + 0x200 - sizeof(smac))
#define FIRM_ADDR4 (CONFIG_ENV_SECT_SIZE + 0x400 - sizeof(smac))
static struct spi_flash *flash;
char smac[4][18];
static int ishwaddr(char *hwaddr)
{
if (strlen(hwaddr) == MAX_HWADDR_SIZE)
if (hwaddr[2] == ':' &&
hwaddr[5] == ':' &&
hwaddr[8] == ':' &&
hwaddr[11] == ':' &&
hwaddr[14] == ':')
return 0;
return -1;
}
static int set_arc_product(int argc, char *const argv[])
{
int err = 0;
char *mystrerr = "ERROR: Failed to save factory info in spi location";
if (argc != 5)
return -1;
/* Check serial number */
if (strlen(argv[1]) != MAX_SERIAL_SIZE)
return -1;
/* Check HWaddrs */
if (ishwaddr(argv[2]) || ishwaddr(argv[3]) || ishwaddr(argv[4]))
return -1;
strcpy(smac[3], argv[1]);
strcpy(smac[2], argv[2]);
strcpy(smac[1], argv[3]);
strcpy(smac[0], argv[4]);
flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
/*
* Save factory defaults
*/
if (spi_flash_write(flash, FIRM_ADDR1, sizeof(smac), smac)) {
printf("%s: %s [1]\n", __func__, mystrerr);
err++;
}
if (spi_flash_write(flash, FIRM_ADDR2, sizeof(smac), smac)) {
printf("%s: %s [2]\n", __func__, mystrerr);
err++;
}
if (spi_flash_write(flash, FIRM_ADDR3, sizeof(smac), smac)) {
printf("%s: %s [3]\n", __func__, mystrerr);
err++;
}
if (spi_flash_write(flash, FIRM_ADDR4, sizeof(smac), smac)) {
printf("%s: %s [4]\n", __func__, mystrerr);
err++;
}
if (err == 4) {
printf("%s: %s [ALL]\n", __func__, mystrerr);
return -2;
}
return 0;
}
int get_arc_info(void)
{
int location = 1;
char *myerr = "ERROR: Failed to read all 4 factory info spi locations";
flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
if (spi_flash_read(flash, FIRM_ADDR1, sizeof(smac), smac)) {
location++;
if (spi_flash_read(flash, FIRM_ADDR2, sizeof(smac), smac)) {
location++;
if (spi_flash_read(flash, FIRM_ADDR3, sizeof(smac),
smac)) {
location++;
if (spi_flash_read(flash, FIRM_ADDR4,
sizeof(smac), smac)) {
printf("%s: %s\n", __func__, myerr);
return -2;
}
}
}
}
if (smac[3][0] != 0) {
if (location > 1)
printf("Using region %d\n", location);
printf("SERIAL: ");
if (smac[3][0] == 0xFF) {
printf("\t<not found>\n");
} else {
printf("\t%s\n", smac[3]);
setenv("SERIAL", smac[3]);
}
}
if (strcmp(smac[2], "00:00:00:00:00:00") == 0)
return 0;
printf("HWADDR0:");
if (smac[2][0] == 0xFF) {
printf("\t<not found>\n");
} else {
char *ret = getenv("ethaddr");
if (strcmp(ret, __stringify(CONFIG_ETHADDR)) == 0) {
setenv("ethaddr", smac[2]);
printf("\t%s (factory)\n", smac[2]);
} else {
printf("\t%s\n", ret);
}
}
if (strcmp(smac[1], "00:00:00:00:00:00") == 0) {
setenv("eth1addr", smac[2]);
setenv("eth2addr", smac[2]);
return 0;
}
printf("HWADDR1:");
if (smac[1][0] == 0xFF) {
printf("\t<not found>\n");
} else {
char *ret = getenv("eth1addr");
if (strcmp(ret, __stringify(CONFIG_ETH1ADDR)) == 0) {
setenv("eth1addr", smac[1]);
printf("\t%s (factory)\n", smac[1]);
} else {
printf("\t%s\n", ret);
}
}
if (strcmp(smac[0], "00:00:00:00:00:00") == 0) {
setenv("eth2addr", smac[1]);
return 0;
}
printf("HWADDR2:");
if (smac[0][0] == 0xFF) {
printf("\t<not found>\n");
} else {
char *ret = getenv("eth2addr");
if (strcmp(ret, __stringify(CONFIG_ETH2ADDR)) == 0) {
setenv("eth2addr", smac[0]);
printf("\t%s (factory)\n", smac[0]);
} else {
printf("\t%s\n", ret);
}
}
return 0;
}
static int do_arc_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
{
const char *cmd;
int ret = -1;
cmd = argv[1];
--argc;
++argv;
if (strcmp(cmd, "product") == 0) {
ret = set_arc_product(argc, argv);
goto done;
}
if (strcmp(cmd, "info") == 0) {
ret = get_arc_info();
goto done;
}
done:
if (ret == -1)
return CMD_RET_USAGE;
return ret;
}
U_BOOT_CMD(arc, 6, 1, do_arc_cmd,
"Arcturus product command sub-system",
"product serial hwaddr0 hwaddr1 hwaddr2 - save Arcturus factory env\n"
"info - show Arcturus factory env\n\n");

161
u-boot/board/Arcturus/ucp1020/ddr.c Normal file
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/*
* Copyright 2013-2015 Arcturus Networks, Inc.
* http://www.arcturusnetworks.com/products/ucp1020/
* based on board/freescale/p1_p2_rdb_pc/spl.c
* original copyright follows:
* Copyright 2013 Freescale Semiconductor, Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/mmu.h>
#include <asm/immap_85xx.h>
#include <asm/processor.h>
#include <fsl_ddr_sdram.h>
#include <fsl_ddr_dimm_params.h>
#include <asm/io.h>
#include <asm/fsl_law.h>
#ifdef CONFIG_SYS_DDR_RAW_TIMING
#if defined(CONFIG_UCP1020) || defined(CONFIG_UCP1020T1)
/*
* Micron MT41J128M16HA-15E
* */
dimm_params_t ddr_raw_timing = {
.n_ranks = 1,
.rank_density = 536870912u,
.capacity = 536870912u,
.primary_sdram_width = 32,
.ec_sdram_width = 8,
.registered_dimm = 0,
.mirrored_dimm = 0,
.n_row_addr = 14,
.n_col_addr = 10,
.n_banks_per_sdram_device = 8,
.edc_config = 2,
.burst_lengths_bitmask = 0x0c,
.tckmin_x_ps = 1650,
.caslat_x = 0x7e << 4, /* 5,6,7,8,9,10 */
.taa_ps = 14050,
.twr_ps = 15000,
.trcd_ps = 13500,
.trrd_ps = 75000,
.trp_ps = 13500,
.tras_ps = 40000,
.trc_ps = 49500,
.trfc_ps = 160000,
.twtr_ps = 75000,
.trtp_ps = 75000,
.refresh_rate_ps = 7800000,
.tfaw_ps = 30000,
};
#else
#error Missing raw timing data for this board
#endif
int fsl_ddr_get_dimm_params(dimm_params_t *pdimm,
unsigned int controller_number,
unsigned int dimm_number)
{
const char dimm_model[] = "Fixed DDR on board";
if ((controller_number == 0) && (dimm_number == 0)) {
memcpy(pdimm, &ddr_raw_timing, sizeof(dimm_params_t));
memset(pdimm->mpart, 0, sizeof(pdimm->mpart));
memcpy(pdimm->mpart, dimm_model, sizeof(dimm_model) - 1);
}
return 0;
}
#endif /* CONFIG_SYS_DDR_RAW_TIMING */
#ifdef CONFIG_SYS_DDR_CS0_BNDS
/* Fixed sdram init -- doesn't use serial presence detect. */
phys_size_t fixed_sdram(void)
{
sys_info_t sysinfo;
char buf[32];
size_t ddr_size;
fsl_ddr_cfg_regs_t ddr_cfg_regs = {
.cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
.cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
.cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
#if CONFIG_CHIP_SELECTS_PER_CTRL > 1
.cs[1].bnds = CONFIG_SYS_DDR_CS1_BNDS,
.cs[1].config = CONFIG_SYS_DDR_CS1_CONFIG,
.cs[1].config_2 = CONFIG_SYS_DDR_CS1_CONFIG_2,
#endif
.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3,
.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0,
.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1,
.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2,
.ddr_sdram_cfg = CONFIG_SYS_DDR_CONTROL,
.ddr_sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL_2,
.ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1,
.ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2,
.ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
.ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL,
.ddr_data_init = CONFIG_SYS_DDR_DATA_INIT,
.ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL,
.ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
.ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
.timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
.timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
.ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CONTROL,
.ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CONTROL,
.ddr_sr_cntr = CONFIG_SYS_DDR_SR_CNTR,
.ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
.ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
};
get_sys_info(&sysinfo);
printf("Configuring DDR for %s MT/s data rate\n",
strmhz(buf, sysinfo.freq_ddrbus));
ddr_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0, 0);
if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE,
ddr_size, LAW_TRGT_IF_DDR_1) < 0) {
printf("ERROR setting Local Access Windows for DDR\n");
return 0;
};
return ddr_size;
}
#endif
void fsl_ddr_board_options(memctl_options_t *popts,
dimm_params_t *pdimm,
unsigned int ctrl_num)
{
int i;
popts->clk_adjust = 6;
popts->cpo_override = 0x1f;
popts->write_data_delay = 2;
popts->half_strength_driver_enable = 1;
/* Write leveling override */
popts->wrlvl_en = 1;
popts->wrlvl_override = 1;
popts->wrlvl_sample = 0xf;
popts->wrlvl_start = 0x8;
popts->trwt_override = 1;
popts->trwt = 0;
if (pdimm->primary_sdram_width == 64)
popts->data_bus_width = 0;
else if (pdimm->primary_sdram_width == 32)
popts->data_bus_width = 1;
else
printf("Error in DDR bus width configuration!\n");
for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) {
popts->cs_local_opts[i].odt_rd_cfg = FSL_DDR_ODT_NEVER;
popts->cs_local_opts[i].odt_wr_cfg = FSL_DDR_ODT_CS;
}
}

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/*
* Copyright 2013-2015 Arcturus Networks, Inc.
* http://www.arcturusnetworks.com/products/ucp1020/
* based on board/freescale/p1_p2_rdb_pc/spl.c
* original copyright follows:
* Copyright 2013 Freescale Semiconductor, Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/fsl_law.h>
#include <asm/mmu.h>
struct law_entry law_table[] = {
#ifdef CONFIG_VSC7385_ENET
SET_LAW(CONFIG_SYS_VSC7385_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC),
#endif
SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_64M, LAW_TRGT_IF_LBC),
#ifdef CONFIG_SYS_NAND_BASE_PHYS
SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_32K, LAW_TRGT_IF_LBC),
#endif
};
int num_law_entries = ARRAY_SIZE(law_table);

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/*
* Copyright 2013-2015 Arcturus Networks, Inc.
* http://www.arcturusnetworks.com/products/ucp1020/
* based on board/freescale/p1_p2_rdb_pc/spl.c
* original copyright follows:
* Copyright 2013 Freescale Semiconductor, Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <console.h>
#include <ns16550.h>
#include <malloc.h>
#include <mmc.h>
#include <nand.h>
#include <i2c.h>
#include <fsl_esdhc.h>
#include <spi_flash.h>
DECLARE_GLOBAL_DATA_PTR;
static const u32 sysclk_tbl[] = {
66666000, 7499900, 83332500, 8999900,
99999000, 11111000, 12499800, 13333200
};
phys_size_t get_effective_memsize(void)
{
return CONFIG_SYS_L2_SIZE;
}
void board_init_f(ulong bootflag)
{
u32 plat_ratio, bus_clk;
ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
console_init_f();
/* Set pmuxcr to allow both i2c1 and i2c2 */
setbits_be32(&gur->pmuxcr, in_be32(&gur->pmuxcr) | 0x1000);
setbits_be32(&gur->pmuxcr,
in_be32(&gur->pmuxcr) | MPC85xx_PMUXCR_SD_DATA);
/* Read back the register to synchronize the write. */
in_be32(&gur->pmuxcr);
#ifdef CONFIG_SPL_SPI_BOOT
clrbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_SD_DATA);
#endif
/* initialize selected port with appropriate baud rate */
plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO;
plat_ratio >>= 1;
bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio;
gd->bus_clk = bus_clk;
NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
bus_clk / 16 / CONFIG_BAUDRATE);
#ifdef CONFIG_SPL_MMC_BOOT
puts("\nSD boot...\n");
#elif defined(CONFIG_SPL_SPI_BOOT)
puts("\nSPI Flash boot...\n");
#endif
/* copy code to RAM and jump to it - this should not return */
/* NOTE - code has to be copied out of NAND buffer before
* other blocks can be read.
*/
relocate_code(CONFIG_SPL_RELOC_STACK, 0, CONFIG_SPL_RELOC_TEXT_BASE);
}
void board_init_r(gd_t *gd, ulong dest_addr)
{
/* Pointer is writable since we allocated a register for it */
gd = (gd_t *)CONFIG_SPL_GD_ADDR;
bd_t *bd;
memset(gd, 0, sizeof(gd_t));
bd = (bd_t *)(CONFIG_SPL_GD_ADDR + sizeof(gd_t));
memset(bd, 0, sizeof(bd_t));
gd->bd = bd;
bd->bi_memstart = CONFIG_SYS_INIT_L2_ADDR;
bd->bi_memsize = CONFIG_SYS_L2_SIZE;
probecpu();
get_clocks();
mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR,
CONFIG_SPL_RELOC_MALLOC_SIZE);
#ifndef CONFIG_SPL_NAND_BOOT
env_init();
#endif
#ifdef CONFIG_SPL_MMC_BOOT
mmc_initialize(bd);
#endif
/* relocate environment function pointers etc. */
#ifdef CONFIG_SPL_NAND_BOOT
nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
(uchar *)CONFIG_ENV_ADDR);
gd->env_addr = (ulong)(CONFIG_ENV_ADDR);
gd->env_valid = 1;
#else
env_relocate();
#endif
#ifdef CONFIG_SYS_I2C
i2c_init_all();
#else
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
#endif
gd->ram_size = initdram(0);
#ifdef CONFIG_SPL_NAND_BOOT
puts("Tertiary program loader running in sram...");
#else
puts("Second program loader running in sram...\n");
#endif
#ifdef CONFIG_SPL_MMC_BOOT
mmc_boot();
#elif defined(CONFIG_SPL_SPI_BOOT)
spi_boot();
#elif defined(CONFIG_SPL_NAND_BOOT)
nand_boot();
#endif
}

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/*
* Copyright 2013-2015 Arcturus Networks, Inc.
* http://www.arcturusnetworks.com/products/ucp1020/
* based on board/freescale/p1_p2_rdb_pc/spl_minimal.c
* original copyright follows:
* Copyright 2011 Freescale Semiconductor, Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <ns16550.h>
#include <asm/io.h>
#include <nand.h>
#include <linux/compiler.h>
#include <asm/fsl_law.h>
#include <fsl_ddr_sdram.h>
#include <asm/global_data.h>
DECLARE_GLOBAL_DATA_PTR;
void board_init_f(ulong bootflag)
{
u32 plat_ratio;
ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
#if defined(CONFIG_SYS_NAND_BR_PRELIM) && defined(CONFIG_SYS_NAND_OR_PRELIM)
set_lbc_br(0, CONFIG_SYS_NAND_BR_PRELIM);
set_lbc_or(0, CONFIG_SYS_NAND_OR_PRELIM);
#endif
/* initialize selected port with appropriate baud rate */
plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO;
plat_ratio >>= 1;
gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio;
NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1,
gd->bus_clk / 16 / CONFIG_BAUDRATE);
puts("\nNAND boot... ");
/* copy code to RAM and jump to it - this should not return */
/* NOTE - code has to be copied out of NAND buffer before
* other blocks can be read.
*/
relocate_code(CONFIG_SPL_RELOC_STACK, 0, CONFIG_SPL_RELOC_TEXT_BASE);
}
void board_init_r(gd_t *gd, ulong dest_addr)
{
puts("\nSecond program loader running in sram...");
nand_boot();
}
void putc(char c)
{
if (c == '\n')
NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, '\r');
NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, c);
}
void puts(const char *str)
{
while (*str)
putc(*str++);
}

101
u-boot/board/Arcturus/ucp1020/tlb.c Normal file
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/*
* Copyright 2013-2015 Arcturus Networks, Inc
* http://www.arcturusnetworks.com/products/ucp1020/
* based on board/freescale/p1_p2_rdb_pc/tlb.c
* original copyright follows:
* Copyright 2010-2011 Freescale Semiconductor, Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/mmu.h>
struct fsl_e_tlb_entry tlb_table[] = {
/* TLB 0 - for temp stack in cache */
SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR,
CONFIG_SYS_INIT_RAM_ADDR_PHYS,
MAS3_SX | MAS3_SW | MAS3_SR, 0,
0, 0, BOOKE_PAGESZ_4K, 0),
SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
CONFIG_SYS_INIT_RAM_ADDR_PHYS + 4 * 1024,
MAS3_SX | MAS3_SW | MAS3_SR, 0,
0, 0, BOOKE_PAGESZ_4K, 0),
SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
CONFIG_SYS_INIT_RAM_ADDR_PHYS + 8 * 1024,
MAS3_SX | MAS3_SW | MAS3_SR, 0,
0, 0, BOOKE_PAGESZ_4K, 0),
SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
CONFIG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024,
MAS3_SX | MAS3_SW | MAS3_SR, 0,
0, 0, BOOKE_PAGESZ_4K, 0),
/* TLB 1 */
/* *I*** - Covers boot page */
SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I,
0, 0, BOOKE_PAGESZ_4K, 1),
/* *I*G* - CCSRBAR */
SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
0, 1, BOOKE_PAGESZ_1M, 1),
#ifndef CONFIG_SPL_BUILD
/* W**G* - Flash/promjet, localbus */
/* This will be changed to *I*G* after relocation to RAM. */
SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS,
MAS3_SX | MAS3_SR, MAS2_W | MAS2_G,
0, 2, BOOKE_PAGESZ_64M, 1),
#ifdef CONFIG_PCI
/* *I*G* - PCI memory 1.5G */
SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
0, 3, BOOKE_PAGESZ_1G, 1),
/* *I*G* - PCI I/O effective: 192K */
SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
0, 4, BOOKE_PAGESZ_256K, 1),
#endif
#ifdef CONFIG_VSC7385_ENET
/* *I*G - VSC7385 Switch */
SET_TLB_ENTRY(1, CONFIG_SYS_VSC7385_BASE, CONFIG_SYS_VSC7385_BASE_PHYS,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
0, 5, BOOKE_PAGESZ_1M, 1),
#endif
#endif /* not SPL */
#ifdef CONFIG_SYS_NAND_BASE
/* *I*G - NAND */
SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
0, 7, BOOKE_PAGESZ_1M, 1),
#endif
#if defined(CONFIG_SYS_RAMBOOT) || \
(defined(CONFIG_SPL) && !defined(CONFIG_SPL_COMMON_INIT_DDR))
/* *I*G - eSDHC/eSPI/NAND boot */
SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
MAS3_SX | MAS3_SW | MAS3_SR, 0,
0, 8, BOOKE_PAGESZ_1G, 1),
#endif /* RAMBOOT/SPL */
#ifdef CONFIG_SYS_INIT_L2_ADDR
/* *I*G - L2SRAM */
SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR, CONFIG_SYS_INIT_L2_ADDR_PHYS,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_G,
0, 11, BOOKE_PAGESZ_256K, 1),
#if CONFIG_SYS_L2_SIZE >= (256 << 10)
SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L2_ADDR + 0x40000,
CONFIG_SYS_INIT_L2_ADDR_PHYS + 0x40000,
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G,
0, 12, BOOKE_PAGESZ_256K, 1)
#endif
#endif
};
int num_tlb_entries = ARRAY_SIZE(tlb_table);

363
u-boot/board/Arcturus/ucp1020/ucp1020.c Normal file
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/*
* Copyright 2013-2015 Arcturus Networks, Inc.
* http://www.arcturusnetworks.com/products/ucp1020/
* by Oleksandr G Zhadan et al.
* based on board/freescale/p1_p2_rdb_pc/spl.c
* original copyright follows:
* Copyright 2013 Freescale Semiconductor, Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <command.h>
#include <hwconfig.h>
#include <pci.h>
#include <i2c.h>
#include <miiphy.h>
#include <libfdt.h>
#include <fdt_support.h>
#include <fsl_mdio.h>
#include <tsec.h>
#include <ioports.h>
#include <netdev.h>
#include <micrel.h>
#include <spi_flash.h>
#include <mmc.h>
#include <linux/ctype.h>
#include <asm/fsl_serdes.h>
#include <asm/gpio.h>
#include <asm/processor.h>
#include <asm/mmu.h>
#include <asm/cache.h>
#include <asm/immap_85xx.h>
#include <asm/fsl_pci.h>
#include <fsl_ddr_sdram.h>
#include <asm/io.h>
#include <asm/fsl_law.h>
#include <asm/fsl_lbc.h>
#include <asm/mp.h>
#include "ucp1020.h"
void spi_set_speed(struct spi_slave *slave, uint hz)
{
/* TO DO: It's actially have to be in spi/ */
}
/*
* To be compatible with cmd_gpio
*/
int name_to_gpio(const char *name)
{
int gpio = 31 - simple_strtoul(name, NULL, 10);
if (gpio < 16)
gpio = -1;
return gpio;
}
void board_gpio_init(void)
{
int i;
char envname[8], *val;
for (i = 0; i < GPIO_MAX_NUM; i++) {
sprintf(envname, "GPIO%d", i);
val = getenv(envname);
if (val) {
char direction = toupper(val[0]);
char level = toupper(val[1]);
if (direction == 'I') {
gpio_direction_input(i);
} else {
if (direction == 'O') {
if (level == '1')
gpio_direction_output(i, 1);
else
gpio_direction_output(i, 0);
}
}
}
}
val = getenv("PCIE_OFF");
if (val) {
gpio_direction_input(GPIO_PCIE1_EN);
gpio_direction_input(GPIO_PCIE2_EN);
} else {
gpio_direction_output(GPIO_PCIE1_EN, 1);
gpio_direction_output(GPIO_PCIE2_EN, 1);
}
val = getenv("SDHC_CDWP_OFF");
if (!val) {
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
setbits_be32(&gur->pmuxcr,
(MPC85xx_PMUXCR_SDHC_CD | MPC85xx_PMUXCR_SDHC_WP));
}
}
int board_early_init_f(void)
{
return 0; /* Just in case. Could be disable in config file */
}
int checkboard(void)
{
printf("Board: %s\n", CONFIG_BOARDNAME_LOCAL);
board_gpio_init();
printf("SD/MMC: 4-bit Mode\n");
return 0;
}
#ifdef CONFIG_PCI
void pci_init_board(void)
{
fsl_pcie_init_board(0);
}
#endif
int board_early_init_r(void)
{
const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
const u8 flash_esel = find_tlb_idx((void *)flashbase, 1);
/*
* Remap Boot flash region to caching-inhibited
* so that flash can be erased properly.
*/
/* Flush d-cache and invalidate i-cache of any FLASH data */
flush_dcache();
invalidate_icache();
/* invalidate existing TLB entry for flash */
disable_tlb(flash_esel);
set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS, /* tlb, epn, rpn */
MAS3_SX | MAS3_SW | MAS3_SR, MAS2_I | MAS2_G, /* perms, wimge */
0, flash_esel, BOOKE_PAGESZ_64M, 1);/* ts, esel, tsize, iprot */
return 0;
}
int board_phy_config(struct phy_device *phydev)
{
#if defined(CONFIG_PHY_MICREL_KSZ9021)
int regval;
static int cnt;
if (cnt++ == 0)
printf("PHYs address [");
if (phydev->addr == TSEC1_PHY_ADDR || phydev->addr == TSEC3_PHY_ADDR) {
regval =
ksz9021_phy_extended_read(phydev,
MII_KSZ9021_EXT_STRAP_STATUS);
/*
* min rx data delay
*/
ksz9021_phy_extended_write(phydev,
MII_KSZ9021_EXT_RGMII_RX_DATA_SKEW,
0x6666);
/*
* max rx/tx clock delay, min rx/tx control
*/
ksz9021_phy_extended_write(phydev,
MII_KSZ9021_EXT_RGMII_CLOCK_SKEW,
0xf6f6);
printf("0x%x", (regval & 0x1f));
} else {
printf("0x%x", (TSEC2_PHY_ADDR & 0x1f));
}
if (cnt == 3)
printf("] ");
else
printf(",");
#endif
#if defined(CONFIG_PHY_MICREL_KSZ9031_DEBUG)
regval = ksz9031_phy_extended_read(phydev, 2, 0x01, 0x4000);
if (regval >= 0)
printf(" (ADDR 0x%x) ", regval & 0x1f);
#endif
return 0;
}
int last_stage_init(void)
{
static char newkernelargs[256];
static u8 id1[16];
static u8 id2;
struct mmc *mmc;
char *sval, *kval;
if (i2c_read(CONFIG_SYS_I2C_IDT6V49205B, 7, 1, &id1[0], 2) < 0) {
printf("Error reading i2c IDT6V49205B information!\n");
} else {
printf("IDT6V49205B(0x%02x): ready\n", id1[1]);
i2c_read(CONFIG_SYS_I2C_IDT6V49205B, 4, 1, &id1[0], 2);
if (!(id1[1] & 0x02)) {
id1[1] |= 0x02;
i2c_write(CONFIG_SYS_I2C_IDT6V49205B, 4, 1, &id1[0], 2);
asm("nop; nop");
}
}
if (i2c_read(CONFIG_SYS_I2C_NCT72_ADDR, 0xFE, 1, &id2, 1) < 0)
printf("Error reading i2c NCT72 information!\n");
else
printf("NCT72(0x%x): ready\n", id2);
kval = getenv("kernelargs");
mmc = find_mmc_device(0);
if (mmc)
if (!mmc_init(mmc)) {
printf("MMC/SD card detected\n");
if (kval) {
int n = strlen(defkargs);
char *tmp = strstr(kval, defkargs);
*tmp = 0;
strcpy(newkernelargs, kval);
strcat(newkernelargs, " ");
strcat(newkernelargs, mmckargs);
strcat(newkernelargs, " ");
strcat(newkernelargs, &tmp[n]);
setenv("kernelargs", newkernelargs);
} else {
setenv("kernelargs", mmckargs);
}
}
get_arc_info();
if (kval) {
sval = getenv("SERIAL");
if (sval) {
strcpy(newkernelargs, "SN=");
strcat(newkernelargs, sval);
strcat(newkernelargs, " ");
strcat(newkernelargs, kval);
setenv("kernelargs", newkernelargs);
}
} else {
printf("Error reading kernelargs env variable!\n");
}
return 0;
}
int board_eth_init(bd_t *bis)
{
struct fsl_pq_mdio_info mdio_info;
struct tsec_info_struct tsec_info[4];
#ifdef CONFIG_TSEC2
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
#endif
int num = 0;
#ifdef CONFIG_TSEC1
SET_STD_TSEC_INFO(tsec_info[num], 1);
num++;
#endif
#ifdef CONFIG_TSEC2
SET_STD_TSEC_INFO(tsec_info[num], 2);
if (is_serdes_configured(SGMII_TSEC2)) {
if (!(in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_SGMII2_DIS)) {
puts("eTSEC2 is in sgmii mode.\n");
tsec_info[num].flags |= TSEC_SGMII;
tsec_info[num].phyaddr = TSEC2_PHY_ADDR_SGMII;
}
}
num++;
#endif
#ifdef CONFIG_TSEC3
SET_STD_TSEC_INFO(tsec_info[num], 3);
num++;
#endif
if (!num) {
printf("No TSECs initialized\n");
return 0;
}
mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
mdio_info.name = DEFAULT_MII_NAME;
fsl_pq_mdio_init(bis, &mdio_info);
tsec_eth_init(bis, tsec_info, num);
return pci_eth_init(bis);
}
#ifdef CONFIG_OF_BOARD_SETUP
int ft_board_setup(void *blob, bd_t *bd)
{
phys_addr_t base;
phys_size_t size;
const char *soc_usb_compat = "fsl-usb2-dr";
int err, usb1_off, usb2_off;
ft_cpu_setup(blob, bd);
base = getenv_bootm_low();
size = getenv_bootm_size();
fdt_fixup_memory(blob, (u64)base, (u64)size);
FT_FSL_PCI_SETUP;
#if defined(CONFIG_HAS_FSL_DR_USB)
fdt_fixup_dr_usb(blob, bd);
#endif
#if defined(CONFIG_SDCARD) || defined(CONFIG_SPIFLASH)
/* Delete eLBC node as it is muxed with USB2 controller */
if (hwconfig("usb2")) {
const char *soc_elbc_compat = "fsl,p1020-elbc";
int off = fdt_node_offset_by_compatible(blob, -1,
soc_elbc_compat);
if (off < 0) {
printf
("WARNING: could not find compatible node %s: %s\n",
soc_elbc_compat, fdt_strerror(off));
return off;
}
err = fdt_del_node(blob, off);
if (err < 0) {
printf("WARNING: could not remove %s: %s\n",
soc_elbc_compat, fdt_strerror(err));
}
return err;
}
#endif
/* Delete USB2 node as it is muxed with eLBC */
usb1_off = fdt_node_offset_by_compatible(blob, -1, soc_usb_compat);
if (usb1_off < 0) {
printf("WARNING: could not find compatible node %s: %s.\n",
soc_usb_compat, fdt_strerror(usb1_off));
return usb1_off;
}
usb2_off =
fdt_node_offset_by_compatible(blob, usb1_off, soc_usb_compat);
if (usb2_off < 0) {
printf("WARNING: could not find compatible node %s: %s.\n",
soc_usb_compat, fdt_strerror(usb2_off));
return usb2_off;
}
err = fdt_del_node(blob, usb2_off);
if (err < 0) {
printf("WARNING: could not remove %s: %s.\n",
soc_usb_compat, fdt_strerror(err));
}
return 0;
}
#endif

44
u-boot/board/Arcturus/ucp1020/ucp1020.h Normal file
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/*
* Copyright 2013-2015 Arcturus Networks, Inc.
* http://www.arcturusnetworks.com/products/ucp1020/
* by Oleksandr G Zhadan et al.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __UCP1020_H__
#define __UCP1020_H__
#define GPIO0 31
#define GPIO1 30
#define GPIO2 29
#define GPIO3 28
#define GPIO4 27
#define GPIO5 26
#define GPIO6 25
#define GPIO7 24
#define GPIO8 23
#define GPIO9 22
#define GPIO10 21
#define GPIO11 20
#define GPIO12 19
#define GPIO13 18
#define GPIO14 17
#define GPIO15 16
#define GPIO_MAX_NUM 16
#define GPIO_SDHC_CD GPIO8
#define GPIO_SDHC_WP GPIO9
#define GPIO_USB_PCTL0 GPIO10
#define GPIO_PCIE1_EN GPIO11
#define GPIO_PCIE2_EN GPIO10
#define GPIO_USB_PCTL1 GPIO11
#define GPIO_WD GPIO15
static char *defkargs = "root=/dev/mtdblock1 rootfstype=cramfs ro";
static char *mmckargs = "root=/dev/mmcblk0p1 rootwait rw";
int get_arc_info(void);
#endif

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u-boot/board/Barix/ipam390/Kconfig Normal file
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if TARGET_IPAM390
config SYS_BOARD
default "ipam390"
config SYS_VENDOR
default "Barix"
config SYS_CONFIG_NAME
default "ipam390"
endif

6
u-boot/board/Barix/ipam390/MAINTAINERS Normal file
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IPAM390 BOARD
M: Heiko Schocher <hs@denx.de>
S: Maintained
F: board/Barix/ipam390/
F: include/configs/ipam390.h
F: configs/ipam390_defconfig

10
u-boot/board/Barix/ipam390/Makefile Normal file
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#
# (C) Copyright 2000, 2001, 2002
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y += ipam390.o

229
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Summary
=======
The README is for the boot procedure on the ipam390 board
In the context of U-Boot, the board is booted in three stages. The initial
bootloader which executes upon reset is the ROM Boot Loader (RBL) and sits
in the internal ROM. The RBL initializes the internal memory and then
depending on the exact board and pin configurations will initialize another
controller (such as NAND) to continue the boot process by loading
the secondary program loader (SPL). The SPL will initialize the system
further (some clocks, SDRAM). As on this board is used the falcon boot
mode, now 2 ways are possible depending on the GPIO 7_14 input pin,
connected with the "soft reset switch"
If this pin is logical 1 (high level):
spl code starts the kernel image without delay
If this pin is logical 0 (low level):
spl code starts the u-boot image
AIS is an image format defined by TI for the images that are to be loaded
to memory by the RBL. The image is divided into a series of sections and
the image's entry point is specified. Each section comes with meta data
like the target address the section is to be copied to and the size of the
section, which is used by the RBL to load the image. At the end of the
image the RBL jumps to the image entry point. The AIS format allows for
other things such as programming the clocks and SDRAM if the header is
programmed for it. We do not take advantage of this and instead use SPL as
it allows for additional flexibility (run-time detect of board revision,
loading the next image from a different media, etc).
Compilation
===========
run "./MAKEALL ipam390" in the u-boot source tree.
Once this build completes you will have a u-boot.ais file that needs to
be written to the nand flash.
Flashing the images to NAND
==========================
The AIS image can be written to NAND flash using the following commands.
Assuming that the network is configured and enabled and the u-boot.ais file
is tftp'able.
U-Boot > print upd_uboot
upd_uboot=tftp c0000000 ${u-boot};nand erase.part u-boot;nand write c0000000 20000 ${filesize}
U-Boot >
U-Boot > run upd_uboot
Using DaVinci-EMAC device
TFTP from server 192.168.1.1; our IP address is 192.168.20.71
Filename '/tftpboot/ipam390/u-boot.ais'.
Load address: 0xc0000000
Loading: ##################################
1.5 MiB/s
done
Bytes transferred = 493716 (78894 hex)
NAND erase.part: device 0 offset 0x20000, size 0x160000
Erasing at 0x160000 -- 100% complete.
OK
NAND write: device 0 offset 0x20000, size 0x78894
493716 bytes written: OK
U-Boot >
Recovery
========
In the case of a "bricked" board, you need to use the TI tools found
here[1] to create an uboot-uart-ais.bin file
- cd to the u-boot source tree
- compile the u-boot for the ipam390 board:
$ ./MAKEALL ipam390
-> Now we shall have u-boot.bin
- Create u-boot-uart-ais.bin
$ mono HexAIS_OMAP-L138.exe -entrypoint 0xC1080000 -ini
ipam390-ais-uart.cfg -o ./uboot-uart-ais.bin ./u-boot.bin@0xC1080000;
Note: The ipam390-ais-uart.cfg is found in the board directory
for the ipam390 board, u-boot:/board/Barix/ipam390/ipam390-ais-uart.cfg
- We can now run bootloader on IPAM390 via UART using the command below:
$ mono ./slh_OMAP-L138.exe -waitForDevice -v -p /dev/tty.UC-232AC uboot-uart-ais.bin
NOTE: Do not cancel the command execution! The command takes 20+ seconds
to upload u-boot over serial and run it!
Outcome:
Waiting for the OMAP-L138...
(AIS Parse): Read magic word 0x41504954.
(AIS Parse): Waiting for BOOTME... (power on or reset target now)
(AIS Parse): BOOTME received!
(AIS Parse): Performing Start-Word Sync...
(AIS Parse): Performing Ping Opcode Sync...
(AIS Parse): Processing command 0: 0x5853590D.
(AIS Parse): Performing Opcode Sync...
(AIS Parse): Executing function...
(AIS Parse): Processing command 1: 0x5853590D.
(AIS Parse): Performing Opcode Sync...
(AIS Parse): Executing function...
(AIS Parse): Processing command 2: 0x5853590D.
(AIS Parse): Performing Opcode Sync...
(AIS Parse): Executing function...
(AIS Parse): Processing command 3: 0x5853590D.
(AIS Parse): Performing Opcode Sync...
(AIS Parse): Executing function...
(AIS Parse): Processing command 4: 0x5853590D.
(AIS Parse): Performing Opcode Sync...
(AIS Parse): Executing function...
(AIS Parse): Processing command 5: 0x58535901.
(AIS Parse): Performing Opcode Sync...
(AIS Parse): Loading section...
(AIS Parse): Loaded 326516-Byte section to address 0xC1080000.
(AIS Parse): Processing command 6: 0x58535906.
(AIS Parse): Performing Opcode Sync...
(AIS Parse): Performing jump and close...
(AIS Parse): AIS complete. Jump to address 0xC1080000.
(AIS Parse): Waiting for DONE...
(AIS Parse): Boot completed successfully.
Operation completed successfully.
Falcon Bootmode (boot linux without booting U-Boot)
===================================================
The Falcon Mode extends this way allowing to start the Linux kernel directly
from SPL. A new command is added to U-Boot to prepare the parameters that SPL
must pass to the kernel, using ATAGS or Device Tree.
In normal mode, these parameters are generated each time before
loading the kernel, passing to Linux the address in memory where
the parameters can be read.
With Falcon Mode, this snapshot can be saved into persistent storage and SPL is
informed to load it before running the kernel.
To boot the kernel, these steps under a Falcon-aware U-Boot are required:
1. Boot the board into U-Boot.
Use the "spl export" command to generate the kernel parameters area or the DT.
U-Boot runs as when it boots the kernel, but stops before passing the control
to the kernel.
Here the command sequence for the ipam390 board:
- load the linux kernel image into ram:
U-Boot > nand read c0100000 2 200000 400000
NAND read: device 0 offset 0x200000, size 0x400000
4194304 bytes read: OK
- generate the bootparms image:
U-Boot > spl export atags c0100000
## Booting kernel from Legacy Image at c0100000 ...
Image Name: Linux-3.5.1
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2504280 Bytes = 2.4 MiB
Load Address: c0008000
Entry Point: c0008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
subcommand not supported
subcommand not supported
Argument image is now in RAM at: 0xc0000100
- copy the bootparms image into nand:
U-Boot > mtdparts
device nand0 <davinci_nand.0>, # parts = 6
#: name size offset mask_flags
0: u-boot-env 0x00020000 0x00000000 0
1: u-boot 0x00160000 0x00020000 0
2: bootparms 0x00020000 0x00180000 0
3: factory-info 0x00060000 0x001a0000 0
4: kernel 0x00400000 0x00200000 0
5: rootfs 0x07a00000 0x00600000 0
active partition: nand0,0 - (u-boot-env) 0x00020000 @ 0x00000000
defaults:
mtdids : nand0=davinci_nand.0
mtdparts: mtdparts=davinci_nand.0:128k(u-boot-env),1408k(u-boot),128k(bootparms),384k(factory-info),4M(kernel),-(rootfs)
U-Boot > nand erase.part bootparms
NAND erase.part: device 0 offset 0x180000, size 0x20000
Erasing at 0x180000 -- 100% complete.
OK
U-Boot > nand write c0000100 180000 20000
NAND write: device 0 offset 0x180000, size 0x20000
131072 bytes written: OK
U-Boot >
You can use also the predefined U-Boot Environment variable "setbootparms",
which will do all the above steps in one command:
U-Boot > print setbootparms
setbootparms=nand read c0100000 200000 400000;spl export atags c0100000;nand erase.part bootparms;nand write c0000100 180000 20000
U-Boot > run setbootparms
NAND read: device 0 offset 0x200000, size 0x400000
4194304 bytes read: OK
## Booting kernel from Legacy Image at c0100000 ...
Image Name: Linux-3.5.1
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2504280 Bytes = 2.4 MiB
Load Address: c0008000
Entry Point: c0008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
subcommand not supported
subcommand not supported
Argument image is now in RAM at: 0xc0000100
NAND erase.part: device 0 offset 0x180000, size 0x20000
Erasing at 0x180000 -- 100% complete.
OK
NAND write: device 0 offset 0x180000, size 0x20000
131072 bytes written: OK
U-Boot >
Links
=====
[1]
http://sourceforge.net/projects/dvflashutils/files/OMAP-L138/

202
u-boot/board/Barix/ipam390/ipam390-ais-uart.cfg Normal file
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; General settings that can be overwritten in the host code
; that calls the AISGen library.
[General]
; Can be 8 or 16 - used in emifa
busWidth=8
; SPIMASTER,I2CMASTER,EMIFA,NAND,EMAC,UART,PCI,HPI,USB,MMC_SD,VLYNQ,RAW
BootMode=UART
; 8,16,24 - used for SPI,I2C
;AddrWidth=8
; NO_CRC,SECTION_CRC,SINGLE_CRC
crcCheckType=NO_CRC
; This section allows setting the PLL0 system clock with a
; specified multiplier and divider as shown. The clock source
; can also be chosen for internal or external.
; |------24|------16|-------8|-------0|
; PLL0CFG0: | CLKMODE| PLLM | PREDIV | POSTDIV|
; PLL0CFG1: | RSVD | PLLDIV1| PLLDIV3| PLLDIV7|
;[PLL0CONFIG]
;PLL0CFG0 = 0x00180001
;PLL0CFG1 = 0x00000205
[PLLANDCLOCKCONFIG]
PLL0CFG0 = 0x00180001
PLL0CFG1 = 0x00000205
PERIPHCLKCFG = 0x00000051
; This section allows setting up the PLL1. Usually this will
; take place as part of the EMIF3a DDR setup. The format of
; the input args is as follows:
; |------24|------16|-------8|-------0|
; PLL1CFG0: | PLLM| POSTDIV| PLLDIV1| PLLDIV2|
; PLL1CFG1: | RSVD | PLLDIV3|
[PLL1CONFIG]
PLL1CFG0 = 0x18010001
PLL1CFG1 = 0x00000002
; This section lets us configure the peripheral interface
; of the current booting peripheral (I2C, SPI, or UART).
; Use with caution. The format of the PERIPHCLKCFG field
; is as follows:
; SPI: |------24|------16|-------8|-------0|
; | RSVD |PRESCALE|
;
; I2C: |------24|------16|-------8|-------0|
; | RSVD |PRESCALE| CLKL | CLKH |
;
; UART: |------24|------16|-------8|-------0|
; | RSVD | OSR | DLH | DLL |
[PERIPHCLKCFG]
PERIPHCLKCFG = 0x00000051
; This section can be used to configure the PLL1 and the EMIF3a registers
; for starting the DDR2 interface.
; See PLL1CONFIG section for the format of the PLL1CFG fields.
; |------24|------16|-------8|-------0|
; PLL1CFG0: | PLL1CFG |
; PLL1CFG1: | PLL1CFG |
; DDRPHYC1R: | DDRPHYC1R |
; SDCR: | SDCR |
; SDTIMR: | SDTIMR |
; SDTIMR2: | SDTIMR2 |
; SDRCR: | SDRCR |
; CLK2XSRC: | CLK2XSRC |
[EMIF3DDR]
PLL1CFG0 = 0x18010001
PLL1CFG1 = 0x00000002
DDRPHYC1R = 0x000000C2
SDCR = 0x0017C432
SDTIMR = 0x26922A09
SDTIMR2 = 0x4414C722
SDRCR = 0x00000498
CLK2XSRC = 0x00000000
; This section can be used to configure the EMIFA to use
; CS0 as an SDRAM interface. The fields required to do this
; are given below.
; |------24|------16|-------8|-------0|
; SDBCR: | SDBCR |
; SDTIMR: | SDTIMR |
; SDRSRPDEXIT: | SDRSRPDEXIT |
; SDRCR: | SDRCR |
; DIV4p5_CLK_ENABLE: | DIV4p5_CLK_ENABLE |
;[EMIF25SDRAM]
;SDBCR = 0x00004421
;SDTIMR = 0x42215810
;SDRSRPDEXIT = 0x00000009
;SDRCR = 0x00000410
;DIV4p5_CLK_ENABLE = 0x00000001
; This section can be used to configure the async chip selects
; of the EMIFA (CS2-CS5). The fields required to do this
; are given below.
; |------24|------16|-------8|-------0|
; A1CR: | A1CR |
; A2CR: | A2CR |
; A3CR: | A3CR |
; A4CR: | A4CR |
; NANDFCR: | NANDFCR |
;[EMIF25ASYNC]
;A1CR = 0x00000000
;A2CR = 0x00000000
;A3CR = 0x00000000
;A4CR = 0x00000000
;NANDFCR = 0x00000000
[EMIF25ASYNC]
A1CR = 0x00000000
A2CR = 0x04202110
A3CR = 0x00000000
A4CR = 0x00000000
NANDFCR = 0x00000012
; This section should be used in place of PLL0CONFIG when
; the I2C, SPI, or UART modes are being used. This ensures that
; the system PLL and the peripheral's clocks are changed together.
; See PLL0CONFIG section for the format of the PLL0CFG fields.
; See PERIPHCLKCFG section for the format of the CLKCFG field.
; |------24|------16|-------8|-------0|
; PLL0CFG0: | PLL0CFG |
; PLL0CFG1: | PLL0CFG |
; PERIPHCLKCFG: | CLKCFG |
;[PLLANDCLOCKCONFIG]
;PLL0CFG0 = 0x00180001
;PLL0CFG1 = 0x00000205
;PERIPHCLKCFG = 0x00010032
; This section should be used to setup the power state of modules
; of the two PSCs. This section can be included multiple times to
; allow the configuration of any or all of the device modules.
; |------24|------16|-------8|-------0|
; LPSCCFG: | PSCNUM | MODULE | PD | STATE |
;[PSCCONFIG]
;LPSCCFG=
; This section allows setting of a single PINMUX register.
; This section can be included multiple times to allow setting
; as many PINMUX registers as needed.
; |------24|------16|-------8|-------0|
; REGNUM: | regNum |
; MASK: | mask |
; VALUE: | value |
;[PINMUX]
;REGNUM = 5
;MASK = 0x00FF0000
;VALUE = 0x00880000
; No Params required - simply include this section for the fast boot
; function to be called
;[FASTBOOT]
; This section allows setting up the PLL1. Usually this will
; take place as part of the EMIF3a DDR setup. The format of
; the input args is as follows:
; |------24|------16|-------8|-------0|
; PLL1CFG0: | PLLM| POSTDIV| PLLDIV1| PLLDIV2|
; PLL1CFG1: | RSVD | PLLDIV3|
;[PLL1CONFIG]
;PLL1CFG0 = 0x15010001
;PLL1CFG1 = 0x00000002
; This section can be used to configure the PLL1 and the EMIF3a registers
; for starting the DDR2 interface on ARM-boot D800K002 devices.
; |------24|------16|-------8|-------0|
; DDRPHYC1R: | DDRPHYC1R |
; SDCR: | SDCR |
; SDTIMR: | SDTIMR |
; SDTIMR2: | SDTIMR2 |
; SDRCR: | SDRCR |
; CLK2XSRC: | CLK2XSRC |
;[ARM_EMIF3DDR_PATCHFXN]
;DDRPHYC1R = 0x000000C2
;SDCR = 0x0017C432
;SDTIMR = 0x26922A09
;SDTIMR2 = 0x4414C722
;SDRCR = 0x00000498
;CLK2XSRC = 0x00000000
; This section can be used to configure the PLL1 and the EMIF3a registers
; for starting the DDR2 interface on DSP-boot D800K002 devices.
; |------24|------16|-------8|-------0|
; DDRPHYC1R: | DDRPHYC1R |
; SDCR: | SDCR |
; SDTIMR: | SDTIMR |
; SDTIMR2: | SDTIMR2 |
; SDRCR: | SDRCR |
; CLK2XSRC: | CLK2XSRC |
;[DSP_EMIF3DDR_PATCHFXN]
;DDRPHYC1R = 0x000000C4
;SDCR = 0x08134632
;SDTIMR = 0x26922A09
;SDTIMR2 = 0x0014C722
;SDRCR = 0x00000492
;CLK2XSRC = 0x00000000
;[INPUTFILE]
;FILENAME=u-boot.bin
;LOADADDRESS=0xC1080000
;ENTRYPOINTADDRESS=0xC1080000

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/*
* (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
* Based on:
* U-Boot:board/davinci/da8xxevm/da850evm.c
*
* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
*
* Based on da830evm.c. Original Copyrights follow:
*
* Copyright (C) 2009 Nick Thompson, GE Fanuc, Ltd. <nick.thompson@gefanuc.com>
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <i2c.h>
#include <net.h>
#include <netdev.h>
#include <spi.h>
#include <spi_flash.h>
#include <asm/arch/hardware.h>
#include <asm/ti-common/davinci_nand.h>
#include <asm/arch/emac_defs.h>
#include <asm/arch/pinmux_defs.h>
#include <asm/io.h>
#include <asm/arch/davinci_misc.h>
#include <asm/errno.h>
#include <asm/gpio.h>
#include <hwconfig.h>
#include <bootstage.h>
DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_DRIVER_TI_EMAC
#ifdef CONFIG_DRIVER_TI_EMAC_USE_RMII
#define HAS_RMII 1
#else
#define HAS_RMII 0
#endif
#endif /* CONFIG_DRIVER_TI_EMAC */
void dsp_lpsc_on(unsigned domain, unsigned int id)
{
dv_reg_p mdstat, mdctl, ptstat, ptcmd;
struct davinci_psc_regs *psc_regs;
psc_regs = davinci_psc0_regs;
mdstat = &psc_regs->psc0.mdstat[id];
mdctl = &psc_regs->psc0.mdctl[id];
ptstat = &psc_regs->ptstat;
ptcmd = &psc_regs->ptcmd;
while (*ptstat & (0x1 << domain))
;
if ((*mdstat & 0x1f) == 0x03)
return; /* Already on and enabled */
*mdctl |= 0x03;
*ptcmd = 0x1 << domain;
while (*ptstat & (0x1 << domain))
;
while ((*mdstat & 0x1f) != 0x03)
; /* Probably an overkill... */
}
static void dspwake(void)
{
unsigned *resetvect = (unsigned *)DAVINCI_L3CBARAM_BASE;
u32 val;
/* if the device is ARM only, return */
if ((readl(CHIP_REV_ID_REG) & 0x3f) == 0x10)
return;
if (hwconfig_subarg_cmp_f("dsp", "wake", "no", NULL))
return;
*resetvect++ = 0x1E000; /* DSP Idle */
/* clear out the next 10 words as NOP */
memset(resetvect, 0, sizeof(unsigned) * 10);
/* setup the DSP reset vector */
writel(DAVINCI_L3CBARAM_BASE, HOST1CFG);
dsp_lpsc_on(1, DAVINCI_LPSC_GEM);
val = readl(PSC0_MDCTL + (15 * 4));
val |= 0x100;
writel(val, (PSC0_MDCTL + (15 * 4)));
}
int misc_init_r(void)
{
dspwake();
return 0;
}
static const struct pinmux_config gpio_pins[] = {
/* GP7[14] selects bootmode*/
{ pinmux(16), 8, 3 }, /* GP7[14] */
};
const struct pinmux_resource pinmuxes[] = {
#ifdef CONFIG_DRIVER_TI_EMAC
PINMUX_ITEM(emac_pins_mdio),
#ifdef CONFIG_DRIVER_TI_EMAC_USE_RMII
PINMUX_ITEM(emac_pins_rmii),
#else
PINMUX_ITEM(emac_pins_mii),
#endif
#endif
PINMUX_ITEM(uart2_pins_txrx),
PINMUX_ITEM(uart2_pins_rtscts),
PINMUX_ITEM(uart0_pins_txrx),
PINMUX_ITEM(uart0_pins_rtscts),
#ifdef CONFIG_NAND_DAVINCI
PINMUX_ITEM(emifa_pins_cs3),
PINMUX_ITEM(emifa_pins_nand),
#endif
PINMUX_ITEM(gpio_pins),
};
const int pinmuxes_size = ARRAY_SIZE(pinmuxes);
const struct lpsc_resource lpsc[] = {
{ DAVINCI_LPSC_AEMIF }, /* NAND, NOR */
{ DAVINCI_LPSC_EMAC }, /* image download */
{ DAVINCI_LPSC_UART2 }, /* console */
{ DAVINCI_LPSC_UART0 }, /* console */
{ DAVINCI_LPSC_GPIO },
};
const int lpsc_size = ARRAY_SIZE(lpsc);
#ifndef CONFIG_DA850_EVM_MAX_CPU_CLK
#define CONFIG_DA850_EVM_MAX_CPU_CLK 300000000
#endif
#define REV_AM18X_EVM 0x100
/*
* get_board_rev() - setup to pass kernel board revision information
* Returns:
* bit[0-3] Maximum cpu clock rate supported by onboard SoC
* 0000b - 300 MHz
* 0001b - 372 MHz
* 0010b - 408 MHz
* 0011b - 456 MHz
*/
u32 get_board_rev(void)
{
char *s;
u32 maxcpuclk = CONFIG_DA850_EVM_MAX_CPU_CLK;
u32 rev = 0;
s = getenv("maxcpuclk");
if (s)
maxcpuclk = simple_strtoul(s, NULL, 10);
if (maxcpuclk >= 456000000)
rev = 3;
else if (maxcpuclk >= 408000000)
rev = 2;
else if (maxcpuclk >= 372000000)
rev = 1;
#ifdef CONFIG_DA850_AM18X_EVM
rev |= REV_AM18X_EVM;
#endif
return rev;
}
int board_early_init_f(void)
{
/*
* Power on required peripherals
* ARM does not have access by default to PSC0 and PSC1
* assuming here that the DSP bootloader has set the IOPU
* such that PSC access is available to ARM
*/
if (da8xx_configure_lpsc_items(lpsc, ARRAY_SIZE(lpsc)))
return 1;
return 0;
}
int board_init(void)
{
#ifndef CONFIG_USE_IRQ
irq_init();
#endif
/* arch number of the board */
gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DA850_EVM;
/* address of boot parameters */
gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR;
/* setup the SUSPSRC for ARM to control emulation suspend */
writel(readl(&davinci_syscfg_regs->suspsrc) &
~(DAVINCI_SYSCFG_SUSPSRC_EMAC | DAVINCI_SYSCFG_SUSPSRC_I2C |
DAVINCI_SYSCFG_SUSPSRC_SPI1 | DAVINCI_SYSCFG_SUSPSRC_TIMER0 |
DAVINCI_SYSCFG_SUSPSRC_UART0),
&davinci_syscfg_regs->suspsrc);
/* configure pinmux settings */
if (davinci_configure_pin_mux_items(pinmuxes, ARRAY_SIZE(pinmuxes)))
return 1;
#ifdef CONFIG_DRIVER_TI_EMAC
davinci_emac_mii_mode_sel(HAS_RMII);
#endif /* CONFIG_DRIVER_TI_EMAC */
/* enable the console UART */
writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST |
DAVINCI_UART_PWREMU_MGMT_UTRST),
#if (CONFIG_SYS_NS16550_COM1 == DAVINCI_UART0_BASE)
&davinci_uart0_ctrl_regs->pwremu_mgmt);
#else
&davinci_uart2_ctrl_regs->pwremu_mgmt);
#endif
return 0;
}
#ifdef CONFIG_DRIVER_TI_EMAC
/*
* Initializes on-board ethernet controllers.
*/
int board_eth_init(bd_t *bis)
{
if (!davinci_emac_initialize()) {
printf("Error: Ethernet init failed!\n");
return -1;
}
return 0;
}
#endif /* CONFIG_DRIVER_TI_EMAC */
static int init_led(int gpio, char *name, int val)
{
int ret;
ret = gpio_request(gpio, name);
if (ret)
return -1;
ret = gpio_direction_output(gpio, val);
if (ret)
return -1;
return gpio;
}
#define LED_ON 0
#define LED_OFF 1
#if !defined(CONFIG_SPL_BUILD)
#ifdef CONFIG_SHOW_BOOT_PROGRESS
void show_boot_progress(int status)
{
static int red;
static int green;
if (red == 0)
red = init_led(CONFIG_IPAM390_GPIO_LED_RED, "red", LED_ON);
if (red != CONFIG_IPAM390_GPIO_LED_RED)
return;
if (green == 0)
green = init_led(CONFIG_IPAM390_GPIO_LED_GREEN, "green",
LED_OFF);
if (green != CONFIG_IPAM390_GPIO_LED_GREEN)
return;
switch (status) {
case BOOTSTAGE_ID_RUN_OS:
/*
* set normal state
* LED Red : on
* LED green: off
*/
gpio_set_value(red, LED_ON);
gpio_set_value(green, LED_OFF);
break;
case BOOTSTAGE_ID_MAIN_LOOP:
/*
* U-Boot operation
* LED Red : on
* LED green: on
*/
gpio_set_value(red, LED_ON);
gpio_set_value(green, LED_ON);
break;
}
}
#endif
#endif
#ifdef CONFIG_SPL_OS_BOOT
int spl_start_uboot(void)
{
int ret;
int bootmode = 0;
/*
* GP7[14] selects bootmode:
* 1: boot linux
* 0: boot u-boot
* if error accessing gpio boot U-Boot
*
* SPL bootmode
* 0: boot linux
* 1: boot u-boot
*/
ret = gpio_request(CONFIG_IPAM390_GPIO_BOOTMODE , "bootmode");
if (ret)
bootmode = 1;
if (!bootmode) {
ret = gpio_direction_input(CONFIG_IPAM390_GPIO_BOOTMODE);
if (ret)
bootmode = 1;
}
if (!bootmode)
ret = gpio_get_value(CONFIG_IPAM390_GPIO_BOOTMODE);
if (!bootmode)
if (ret == 0)
bootmode = 1;
/*
* LED red : on
* LED green: off
*/
init_led(CONFIG_IPAM390_GPIO_LED_RED, "red", LED_ON);
init_led(CONFIG_IPAM390_GPIO_LED_GREEN, "green", LED_OFF);
return bootmode;
}
#endif

58
u-boot/board/Barix/ipam390/u-boot-spl-ipam390.lds Normal file
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/*
* (C) Copyright 2002
* Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
*
* (C) Copyright 2008
* Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\
LENGTH = CONFIG_SPL_MAX_FOOTPRINT }
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(_start)
SECTIONS
{
. = 0x00000000;
. = ALIGN(4);
.text :
{
__start = .;
*(.vectors)
arch/arm/cpu/arm926ejs/start.o (.text*)
*(.text*)
} >.sram
. = ALIGN(4);
.rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.sram
. = ALIGN(4);
.data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram
. = ALIGN(4);
.rel.dyn : {
__rel_dyn_start = .;
*(.rel*)
__rel_dyn_end = .;
} >.sram
.bss :
{
. = ALIGN(4);
__bss_start = .;
*(.bss*)
. = ALIGN(4);
__bss_end = .;
} >.sram
__image_copy_end = .;
.end :
{
*(.__end)
} >.sram
}

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u-boot/board/BuR/brppt1/Kconfig Normal file
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if TARGET_BRPPT1
config SYS_BOARD
default "brppt1"
config SYS_VENDOR
default "BuR"
config SYS_SOC
default "am33xx"
config SYS_CONFIG_NAME
default "brppt1"
endif

8
u-boot/board/BuR/brppt1/MAINTAINERS Normal file
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BRPPT1 BOARD
M: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
S: Maintained
F: board/BuR/brppt1/
F: include/configs/brppt1.h
F: configs/brppt1_mmc_defconfig
F: configs/brppt1_nand_defconfig
F: configs/brppt1_spi_defconfig

14
u-boot/board/BuR/brppt1/Makefile Normal file
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#
# Makefile
#
# Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at>
# Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
#
# SPDX-License-Identifier: GPL-2.0+
#
ifeq ($(CONFIG_SPL_BUILD),y)
obj-y := mux.o
endif
obj-y += ../common/common.o
obj-y += board.o

174
u-boot/board/BuR/brppt1/board.c Normal file
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/*
* board.c
*
* Board functions for B&R BRPPT1
*
* Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at>
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*
* SPDX-License-Identifier: GPL-2.0+
*
*/
#include <common.h>
#include <errno.h>
#include <spl.h>
#include <asm/arch/cpu.h>
#include <asm/arch/hardware.h>
#include <asm/arch/omap.h>
#include <asm/arch/ddr_defs.h>
#include <asm/arch/clock.h>
#include <asm/arch/gpio.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mem.h>
#include <asm/io.h>
#include <asm/emif.h>
#include <asm/gpio.h>
#include <i2c.h>
#include <power/tps65217.h>
#include "../common/bur_common.h"
#include <lcd.h>
#include <watchdog.h>
DECLARE_GLOBAL_DATA_PTR;
/* --------------------------------------------------------------------------*/
/* -- defines for GPIO -- */
#define REPSWITCH (0+20) /* GPIO0_20 */
#if defined(CONFIG_SPL_BUILD)
/* TODO: check ram-timing ! */
static const struct ddr_data ddr3_data = {
.datardsratio0 = MT41K256M16HA125E_RD_DQS,
.datawdsratio0 = MT41K256M16HA125E_WR_DQS,
.datafwsratio0 = MT41K256M16HA125E_PHY_FIFO_WE,
.datawrsratio0 = MT41K256M16HA125E_PHY_WR_DATA,
};
static const struct cmd_control ddr3_cmd_ctrl_data = {
.cmd0csratio = MT41K256M16HA125E_RATIO,
.cmd0iclkout = MT41K256M16HA125E_INVERT_CLKOUT,
.cmd1csratio = MT41K256M16HA125E_RATIO,
.cmd1iclkout = MT41K256M16HA125E_INVERT_CLKOUT,
.cmd2csratio = MT41K256M16HA125E_RATIO,
.cmd2iclkout = MT41K256M16HA125E_INVERT_CLKOUT,
};
static struct emif_regs ddr3_emif_reg_data = {
.sdram_config = MT41K256M16HA125E_EMIF_SDCFG,
.ref_ctrl = MT41K256M16HA125E_EMIF_SDREF,
.sdram_tim1 = MT41K256M16HA125E_EMIF_TIM1,
.sdram_tim2 = MT41K256M16HA125E_EMIF_TIM2,
.sdram_tim3 = MT41K256M16HA125E_EMIF_TIM3,
.zq_config = MT41K256M16HA125E_ZQ_CFG,
.emif_ddr_phy_ctlr_1 = MT41K256M16HA125E_EMIF_READ_LATENCY,
};
static const struct ctrl_ioregs ddr3_ioregs = {
.cm0ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
.cm1ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
.cm2ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
.dt0ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
.dt1ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
};
#ifdef CONFIG_SPL_OS_BOOT
/*
* called from spl_nand.c
* return 0 for loading linux, return 1 for loading u-boot
*/
int spl_start_uboot(void)
{
if (0 == gpio_get_value(REPSWITCH)) {
mdelay(1000);
printf("SPL: entering u-boot instead kernel image.\n");
return 1;
}
return 0;
}
#endif /* CONFIG_SPL_OS_BOOT */
#define OSC (V_OSCK/1000000)
static const struct dpll_params dpll_ddr3 = { 400, OSC-1, 1, -1, -1, -1, -1};
void am33xx_spl_board_init(void)
{
struct cm_perpll *const cmper = (struct cm_perpll *)CM_PER;
/*struct cm_wkuppll *const cmwkup = (struct cm_wkuppll *)CM_WKUP;*/
struct cm_dpll *const cmdpll = (struct cm_dpll *)CM_DPLL;
/*
* in TRM they write a reset value of 1 (=CLK_M_OSC) for the
* CLKSEL_TIMER6_CLK Register, in fact reset value is 0, so we need set
* the source of timer6 clk to CLK_M_OSC
*/
writel(0x01, &cmdpll->clktimer6clk);
/* enable additional clocks of modules which are accessed later */
u32 *const clk_domains[] = {
&cmper->lcdcclkstctrl,
0
};
u32 *const clk_modules_tsspecific[] = {
&cmper->lcdclkctrl,
&cmper->timer5clkctrl,
&cmper->timer6clkctrl,
0
};
do_enable_clocks(clk_domains, clk_modules_tsspecific, 1);
/* setup LCD-Pixel Clock */
writel(0x2, &cmdpll->clklcdcpixelclk); /* clock comes from perPLL M2 */
/* setup I2C */
enable_i2c_pin_mux();
i2c_set_bus_num(0);
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
pmicsetup(0);
gpio_direction_output(64+29, 1); /* switch NAND_RnB to GPMC_WAIT1 */
gpio_direction_output(64+28, 1); /* switch MII2_CRS to GPMC_WAIT0 */
}
const struct dpll_params *get_dpll_ddr_params(void)
{
return &dpll_ddr3;
}
void sdram_init(void)
{
config_ddr(400, &ddr3_ioregs,
&ddr3_data,
&ddr3_cmd_ctrl_data,
&ddr3_emif_reg_data, 0);
}
#endif /* CONFIG_SPL_BUILD */
/* Basic board specific setup. Pinmux has been handled already. */
int board_init(void)
{
#if defined(CONFIG_HW_WATCHDOG)
hw_watchdog_init();
#endif
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
#ifdef CONFIG_NAND
gpmc_init();
#endif
return 0;
}
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{
if (0 == gpio_get_value(REPSWITCH)) {
lcd_position_cursor(1, 8);
lcd_puts(
"switching to network-console ... ");
setenv("bootcmd", "run netconsole");
}
return 0;
}
#endif /* CONFIG_BOARD_LATE_INIT */

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u-boot/board/BuR/brppt1/mux.c Normal file
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/*
* mux.c
*
* Pinmux Setting for B&R BRPPT1 Board(s)
*
* Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at>
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/hardware.h>
#include <asm/arch/mux.h>
#include <asm/io.h>
#include <i2c.h>
static struct module_pin_mux uart0_pin_mux[] = {
/* UART0_RTS */
{OFFSET(uart0_rtsn), (MODE(0) | PULLUDEN)},
/* UART0_CTS */
{OFFSET(uart0_ctsn), (MODE(0) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* UART0_RXD */
{OFFSET(uart0_rxd), (MODE(0) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* UART0_TXD */
{OFFSET(uart0_txd), (MODE(0) | PULLUDEN)},
{-1},
};
static struct module_pin_mux uart1_pin_mux[] = {
/* UART1_RTS as I2C2-SCL */
{OFFSET(uart1_rtsn), (MODE(3) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* UART1_CTS as I2C2-SDA */
{OFFSET(uart1_ctsn), (MODE(3) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* UART1_RXD */
{OFFSET(uart1_rxd), (MODE(0) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* UART1_TXD */
{OFFSET(uart1_txd), (MODE(0) | PULLUDEN)},
{-1},
};
#ifdef CONFIG_MMC
static struct module_pin_mux mmc1_pin_mux[] = {
{OFFSET(gpmc_ad7), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT7 */
{OFFSET(gpmc_ad6), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT6 */
{OFFSET(gpmc_ad5), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT5 */
{OFFSET(gpmc_ad4), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT4 */
{OFFSET(gpmc_ad3), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT3 */
{OFFSET(gpmc_ad2), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT2 */
{OFFSET(gpmc_ad1), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT1 */
{OFFSET(gpmc_ad0), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT0 */
{OFFSET(gpmc_csn1), (MODE(2) | RXACTIVE | PULLUP_EN)}, /* MMC1_CLK */
{OFFSET(gpmc_csn2), (MODE(2) | RXACTIVE | PULLUP_EN)}, /* MMC1_CMD */
{OFFSET(gpmc_csn0), (MODE(7) | RXACTIVE | PULLUP_EN)}, /* MMC1_WP */
{OFFSET(gpmc_advn_ale), (MODE(7) | RXACTIVE | PULLUP_EN)},/* MMC1_CD */
{-1},
};
#endif
static struct module_pin_mux i2c0_pin_mux[] = {
/* I2C_DATA */
{OFFSET(i2c0_sda), (MODE(0) | RXACTIVE | PULLUDEN | SLEWCTRL)},
/* I2C_SCLK */
{OFFSET(i2c0_scl), (MODE(0) | RXACTIVE | PULLUDEN | SLEWCTRL)},
{-1},
};
static struct module_pin_mux spi0_pin_mux[] = {
/* SPI0_SCLK */
{OFFSET(spi0_sclk), (MODE(0) | RXACTIVE | PULLUDEN | PULLUP_EN)},
/* SPI0_D0 */
{OFFSET(spi0_d0), (MODE(0) | RXACTIVE | PULLUDEN | PULLUP_EN)},
/* SPI0_D1 */
{OFFSET(spi0_d1), (MODE(0) | RXACTIVE | PULLUDEN | PULLUP_EN)},
/* SPI0_CS0 */
{OFFSET(spi0_cs0), (MODE(0) | RXACTIVE | PULLUDEN | PULLUP_EN)},
{-1},
};
static struct module_pin_mux mii1_pin_mux[] = {
{OFFSET(mii1_crs), MODE(0) | RXACTIVE}, /* MII1_CRS */
{OFFSET(mii1_col), MODE(0) | RXACTIVE}, /* MII1_COL */
{OFFSET(mii1_rxerr), MODE(0) | RXACTIVE}, /* MII1_RXERR */
{OFFSET(mii1_txen), MODE(0)}, /* MII1_TXEN */
{OFFSET(mii1_rxdv), MODE(0) | RXACTIVE}, /* MII1_RXDV */
{OFFSET(mii1_txd3), MODE(0)}, /* MII1_TXD3 */
{OFFSET(mii1_txd2), MODE(0)}, /* MII1_TXD2 */
{OFFSET(mii1_txd1), MODE(0)}, /* MII1_TXD1 */
{OFFSET(mii1_txd0), MODE(0)}, /* MII1_TXD0 */
{OFFSET(mii1_txclk), MODE(0) | RXACTIVE}, /* MII1_TXCLK */
{OFFSET(mii1_rxclk), MODE(0) | RXACTIVE}, /* MII1_RXCLK */
{OFFSET(mii1_rxd3), MODE(0) | RXACTIVE}, /* MII1_RXD3 */
{OFFSET(mii1_rxd2), MODE(0) | RXACTIVE}, /* MII1_RXD2 */
{OFFSET(mii1_rxd1), MODE(0) | RXACTIVE}, /* MII1_RXD1 */
{OFFSET(mii1_rxd0), MODE(0) | RXACTIVE}, /* MII1_RXD0 */
{OFFSET(mdio_data), MODE(0) | RXACTIVE | PULLUP_EN},/* MDIO_DATA */
{OFFSET(mdio_clk), MODE(0) | PULLUP_EN}, /* MDIO_CLK */
{-1},
};
static struct module_pin_mux mii2_pin_mux[] = {
{OFFSET(gpmc_a0), MODE(1)}, /* MII2_TXEN */
{OFFSET(gpmc_a1), MODE(1) | RXACTIVE}, /* MII2_RXDV */
{OFFSET(gpmc_a2), MODE(1)}, /* MII2_TXD3 */
{OFFSET(gpmc_a3), MODE(1)}, /* MII2_TXD2 */
{OFFSET(gpmc_a4), MODE(1)}, /* MII2_TXD1 */
{OFFSET(gpmc_a5), MODE(1)}, /* MII2_TXD0 */
{OFFSET(gpmc_a6), MODE(1) | RXACTIVE}, /* MII2_TXCLK */
{OFFSET(gpmc_a7), MODE(1) | RXACTIVE}, /* MII2_RXCLK */
{OFFSET(gpmc_a8), MODE(1) | RXACTIVE}, /* MII2_RXD3 */
{OFFSET(gpmc_a9), MODE(1) | RXACTIVE}, /* MII2_RXD2 */
{OFFSET(gpmc_a10), MODE(1) | RXACTIVE}, /* MII2_RXD1 */
{OFFSET(gpmc_a11), MODE(1) | RXACTIVE}, /* MII2_RXD0 */
{OFFSET(gpmc_wpn), (MODE(1) | RXACTIVE)},/* MII2_RXERR */
{OFFSET(gpmc_wait0), (MODE(1) | RXACTIVE | PULLUP_EN)},
/*
* MII2_CRS is shared with
* NAND_WAIT0
*/
{OFFSET(gpmc_be1n), (MODE(1) | RXACTIVE)},/* MII1_COL */
{-1},
};
#ifdef CONFIG_NAND
static struct module_pin_mux nand_pin_mux[] = {
{OFFSET(gpmc_ad0), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD0 */
{OFFSET(gpmc_ad1), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD1 */
{OFFSET(gpmc_ad2), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD2 */
{OFFSET(gpmc_ad3), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD3 */
{OFFSET(gpmc_ad4), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD4 */
{OFFSET(gpmc_ad5), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD5 */
{OFFSET(gpmc_ad6), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD6 */
{OFFSET(gpmc_ad7), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD7 */
{OFFSET(gpmc_clk), (MODE(2) | RXACTIVE | PULLUP_EN)}, /* NAND WAIT */
{OFFSET(gpmc_wpn), (MODE(7) | PULLUP_EN | RXACTIVE)}, /* NAND_WPN */
{OFFSET(gpmc_csn0), (MODE(0) | PULLUDEN)}, /* NAND_CS0 */
{OFFSET(gpmc_advn_ale), (MODE(0) | PULLUDEN)}, /* NAND_ADV_ALE */
{OFFSET(gpmc_oen_ren), (MODE(0) | PULLUDEN)}, /* NAND_OE */
{OFFSET(gpmc_wen), (MODE(0) | PULLUDEN)}, /* NAND_WEN */
{OFFSET(gpmc_be0n_cle), (MODE(0) | PULLUDEN)}, /* NAND_BE_CLE */
{-1},
};
#endif
static struct module_pin_mux gpIOs[] = {
/* GPIO0_6 (SPI0_CS1) - 3v3_PWR_nEN (Display Power Supply) */
{OFFSET(spi0_cs1), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* TIMER5 (MMC0_DAT3) - TIMER5 (Buzzer) */
{OFFSET(mmc0_dat3), (MODE(3) | PULLUDEN | RXACTIVE)},
/* TIMER6 (MMC0_DAT2) - PWM_BACK_3V3 */
{OFFSET(mmc0_dat2), (MODE(3) | PULLUDEN | RXACTIVE)},
/* GPIO2_28 (MMC0_DAT1) - MII_nNAND */
{OFFSET(mmc0_dat1), (MODE(7) | PULLUDEN | RXACTIVE)},
/* GPIO2_29 (MMC0_DAT0) - NAND_1n0 */
{OFFSET(mmc0_dat0), (MODE(7) | PULLUDEN | RXACTIVE)},
/* GPIO2_30 (MMC0_CLK) - nRESET (PHY) */
{OFFSET(mmc0_clk), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* GPIO3_18 (MCASP0_ACLKR) - CPLD JTAG TDI */
{OFFSET(mcasp0_aclkr), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* GPIO3_19 (MCASP0_FSR) - CPLD JTAG TMS */
{OFFSET(mcasp0_fsr), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* GPIO3_20 (MCASP0_AXR1) - CPLD JTAG TCK */
{OFFSET(mcasp0_axr1), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* GPIO3_21 (MCASP0_AHCLKX) - CPLD JTAG TDO */
{OFFSET(mcasp0_ahclkx), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* GPIO2_0 (GPMC_nCS3) - DCOK */
{OFFSET(gpmc_csn3), (MODE(7) | PULLUDDIS | RXACTIVE) },
/* GPIO0_29 (RMII1_REFCLK) - eMMC nRST */
{OFFSET(rmii1_refclk), (MODE(7) | PULLUDDIS | RXACTIVE) },
/*
* GPIO0_7 (PWW0 OUT)
* DISPLAY_ONOFF (Backlight Enable at LVDS Versions)
*/
{OFFSET(ecap0_in_pwm0_out), (MODE(7) | PULLUDEN | RXACTIVE)},
/* GPIO0_19 (DMA_INTR0) - DISPLAY_MODE (CPLD) */
{OFFSET(xdma_event_intr0), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* GPIO0_20 (DMA_INTR1) - REP-Switch */
{OFFSET(xdma_event_intr1), (MODE(7) | PULLUP_EN | RXACTIVE)},
/* GPIO3_14 (MCASP0_ACLKX) - frei / PP709 */
{OFFSET(mcasp0_aclkx), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE) },
/* GPIO3_15 (MCASP0_FSX) - PMIC_nRESET */
{OFFSET(mcasp0_fsx), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE) },
/* GPIO3_16 (MCASP0_AXR0) - ETH1_LEDY */
{OFFSET(mcasp0_axr0), (MODE(7) | PULLUDDIS) },
/* GPIO3_17 (MCASP0_AHCLKR) - ETH2_LEDY */
{OFFSET(mcasp0_ahclkr), (MODE(7) | PULLUDDIS) },
#ifndef CONFIG_NAND
/* GPIO2_3 - NAND_OE */
{OFFSET(gpmc_oen_ren), (MODE(7) | PULLDOWN_EN | RXACTIVE)},
/* GPIO2_4 - NAND_WEN */
{OFFSET(gpmc_wen), (MODE(7) | PULLDOWN_EN | RXACTIVE)},
/* GPIO2_5 - NAND_BE_CLE */
{OFFSET(gpmc_be0n_cle), (MODE(7) | PULLDOWN_EN | RXACTIVE)},
#endif
{-1},
};
static struct module_pin_mux lcd_pin_mux[] = {
{OFFSET(lcd_data0), (MODE(0) | PULLUDDIS)}, /* LCD-Data(0) */
{OFFSET(lcd_data1), (MODE(0) | PULLUDDIS)}, /* LCD-Data(1) */
{OFFSET(lcd_data2), (MODE(0) | PULLUDDIS)}, /* LCD-Data(2) */
{OFFSET(lcd_data3), (MODE(0) | PULLUDDIS)}, /* LCD-Data(3) */
{OFFSET(lcd_data4), (MODE(0) | PULLUDDIS)}, /* LCD-Data(4) */
{OFFSET(lcd_data5), (MODE(0) | PULLUDDIS)}, /* LCD-Data(5) */
{OFFSET(lcd_data6), (MODE(0) | PULLUDDIS)}, /* LCD-Data(6) */
{OFFSET(lcd_data7), (MODE(0) | PULLUDDIS)}, /* LCD-Data(7) */
{OFFSET(lcd_data8), (MODE(0) | PULLUDDIS)}, /* LCD-Data(8) */
{OFFSET(lcd_data9), (MODE(0) | PULLUDDIS)}, /* LCD-Data(9) */
{OFFSET(lcd_data10), (MODE(0) | PULLUDDIS)}, /* LCD-Data(10) */
{OFFSET(lcd_data11), (MODE(0) | PULLUDDIS)}, /* LCD-Data(11) */
{OFFSET(lcd_data12), (MODE(0) | PULLUDDIS)}, /* LCD-Data(12) */
{OFFSET(lcd_data13), (MODE(0) | PULLUDDIS)}, /* LCD-Data(13) */
{OFFSET(lcd_data14), (MODE(0) | PULLUDDIS)}, /* LCD-Data(14) */
{OFFSET(lcd_data15), (MODE(0) | PULLUDDIS)}, /* LCD-Data(15) */
{OFFSET(gpmc_ad8), (MODE(1) | PULLUDDIS)}, /* LCD-Data(16) */
{OFFSET(gpmc_ad9), (MODE(1) | PULLUDDIS)}, /* LCD-Data(17) */
{OFFSET(gpmc_ad10), (MODE(1) | PULLUDDIS)}, /* LCD-Data(18) */
{OFFSET(gpmc_ad11), (MODE(1) | PULLUDDIS)}, /* LCD-Data(19) */
{OFFSET(gpmc_ad12), (MODE(1) | PULLUDDIS)}, /* LCD-Data(20) */
{OFFSET(gpmc_ad13), (MODE(1) | PULLUDDIS)}, /* LCD-Data(21) */
{OFFSET(gpmc_ad14), (MODE(1) | PULLUDDIS)}, /* LCD-Data(22) */
{OFFSET(gpmc_ad15), (MODE(1) | PULLUDDIS)}, /* LCD-Data(23) */
{OFFSET(lcd_vsync), (MODE(0) | PULLUDDIS)}, /* LCD-VSync */
{OFFSET(lcd_hsync), (MODE(0) | PULLUDDIS)}, /* LCD-HSync */
{OFFSET(lcd_ac_bias_en), (MODE(0) | PULLUDDIS)},/* LCD-DE */
{OFFSET(lcd_pclk), (MODE(0) | PULLUDDIS)}, /* LCD-CLK */
{-1},
};
void enable_uart0_pin_mux(void)
{
configure_module_pin_mux(uart0_pin_mux);
}
void enable_i2c_pin_mux(void)
{
configure_module_pin_mux(i2c0_pin_mux);
}
void enable_board_pin_mux(void)
{
configure_module_pin_mux(i2c0_pin_mux);
configure_module_pin_mux(mii1_pin_mux);
configure_module_pin_mux(mii2_pin_mux);
#ifdef CONFIG_NAND
configure_module_pin_mux(nand_pin_mux);
#elif defined(CONFIG_MMC)
configure_module_pin_mux(mmc1_pin_mux);
#endif
configure_module_pin_mux(spi0_pin_mux);
configure_module_pin_mux(lcd_pin_mux);
configure_module_pin_mux(uart1_pin_mux);
configure_module_pin_mux(gpIOs);
}

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u-boot/board/BuR/brxre1/Kconfig Normal file
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if TARGET_BRXRE1
config SYS_BOARD
default "brxre1"
config SYS_VENDOR
default "BuR"
config SYS_SOC
default "am33xx"
config SYS_CONFIG_NAME
default "brxre1"
endif

6
u-boot/board/BuR/brxre1/MAINTAINERS Normal file
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BRXRE1 BOARD
M: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
S: Maintained
F: board/BuR/brxre1/
F: include/configs/brxre1.h
F: configs/brxre1_defconfig

12
u-boot/board/BuR/brxre1/Makefile Normal file
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@@ -0,0 +1,12 @@
#
# Makefile
#
# Copyright (C) 2014 Hannes Schmelzer <oe5hpm@oevsv.at> -
# Bernecker & Rainer Industrielektronik GmbH - http://www.br-automation.com/
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-$(CONFIG_SPL_BUILD) += mux.o
obj-y += ../common/common.o
obj-y += board.o

298
u-boot/board/BuR/brxre1/board.c Normal file
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/*
* board.c
*
* Board functions for B&R BRXRE1 Board
*
* Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at>
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*
* SPDX-License-Identifier: GPL-2.0+
*
*/
#include <common.h>
#include <errno.h>
#include <spl.h>
#include <asm/arch/cpu.h>
#include <asm/arch/hardware.h>
#include <asm/arch/omap.h>
#include <asm/arch/ddr_defs.h>
#include <asm/arch/clock.h>
#include <asm/arch/gpio.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mem.h>
#include <asm/io.h>
#include <asm/emif.h>
#include <asm/gpio.h>
#include <i2c.h>
#include <power/tps65217.h>
#include "../common/bur_common.h"
#include <lcd.h>
/* -------------------------------------------------------------------------*/
/* -- defines for used GPIO Hardware -- */
#define ESC_KEY (0+19)
#define LCD_PWR (0+5)
#define PUSH_KEY (0+31)
/* -------------------------------------------------------------------------*/
/* -- PSOC Resetcontroller Register defines -- */
/* I2C Address of controller */
#define RSTCTRL_ADDR 0x75
/* Register for CTRL-word */
#define RSTCTRL_CTRLREG 0x01
/* Register for giving some information to VxWorks OS */
#define RSTCTRL_SCRATCHREG 0x04
/* -- defines for RSTCTRL_CTRLREG -- */
#define RSTCTRL_FORCE_PWR_NEN 0x0404
#define RSTCTRL_CAN_STB 0x4040
DECLARE_GLOBAL_DATA_PTR;
#if defined(CONFIG_SPL_BUILD)
/* TODO: check ram-timing ! */
static const struct ddr_data ddr3_data = {
.datardsratio0 = MT41K256M16HA125E_RD_DQS,
.datawdsratio0 = MT41K256M16HA125E_WR_DQS,
.datafwsratio0 = MT41K256M16HA125E_PHY_FIFO_WE,
.datawrsratio0 = MT41K256M16HA125E_PHY_WR_DATA,
};
static const struct cmd_control ddr3_cmd_ctrl_data = {
.cmd0csratio = MT41K256M16HA125E_RATIO,
.cmd0iclkout = MT41K256M16HA125E_INVERT_CLKOUT,
.cmd1csratio = MT41K256M16HA125E_RATIO,
.cmd1iclkout = MT41K256M16HA125E_INVERT_CLKOUT,
.cmd2csratio = MT41K256M16HA125E_RATIO,
.cmd2iclkout = MT41K256M16HA125E_INVERT_CLKOUT,
};
static struct emif_regs ddr3_emif_reg_data = {
.sdram_config = MT41K256M16HA125E_EMIF_SDCFG,
.ref_ctrl = MT41K256M16HA125E_EMIF_SDREF,
.sdram_tim1 = MT41K256M16HA125E_EMIF_TIM1,
.sdram_tim2 = MT41K256M16HA125E_EMIF_TIM2,
.sdram_tim3 = MT41K256M16HA125E_EMIF_TIM3,
.zq_config = MT41K256M16HA125E_ZQ_CFG,
.emif_ddr_phy_ctlr_1 = MT41K256M16HA125E_EMIF_READ_LATENCY,
};
static const struct ctrl_ioregs ddr3_ioregs = {
.cm0ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
.cm1ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
.cm2ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
.dt0ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
.dt1ioctl = MT41K256M16HA125E_IOCTRL_VALUE,
};
#define OSC (V_OSCK/1000000)
const struct dpll_params dpll_ddr3 = { 400, OSC-1, 1, -1, -1, -1, -1};
void am33xx_spl_board_init(void)
{
unsigned int oldspeed;
unsigned short buf;
struct cm_perpll *const cmper = (struct cm_perpll *)CM_PER;
struct cm_wkuppll *const cmwkup = (struct cm_wkuppll *)CM_WKUP;
/*
* enable additional clocks of modules which are accessed later from
* VxWorks OS
*/
u32 *const clk_domains[] = { 0 };
u32 *const clk_modules_xre1specific[] = {
&cmwkup->wkup_adctscctrl,
&cmper->spi1clkctrl,
&cmper->dcan0clkctrl,
&cmper->dcan1clkctrl,
&cmper->epwmss0clkctrl,
&cmper->epwmss1clkctrl,
&cmper->epwmss2clkctrl,
&cmper->lcdclkctrl,
&cmper->lcdcclkstctrl,
0
};
do_enable_clocks(clk_domains, clk_modules_xre1specific, 1);
/* setup LCD-Pixel Clock */
writel(0x2, CM_DPLL + 0x34);
/* power-OFF LCD-Display */
gpio_direction_output(LCD_PWR, 0);
/* setup I2C */
enable_i2c_pin_mux();
i2c_set_bus_num(0);
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
/* power-ON 3V3 via Resetcontroller */
oldspeed = i2c_get_bus_speed();
if (i2c_set_bus_speed(CONFIG_SYS_OMAP24_I2C_SPEED_PSOC) >= 0) {
buf = RSTCTRL_FORCE_PWR_NEN | RSTCTRL_CAN_STB;
i2c_write(RSTCTRL_ADDR, RSTCTRL_CTRLREG, 1,
(uint8_t *)&buf, sizeof(buf));
i2c_set_bus_speed(oldspeed);
} else {
puts("ERROR: i2c_set_bus_speed failed! (turn on PWR_nEN)\n");
}
pmicsetup(0);
}
const struct dpll_params *get_dpll_ddr_params(void)
{
return &dpll_ddr3;
}
void sdram_init(void)
{
config_ddr(400, &ddr3_ioregs,
&ddr3_data,
&ddr3_cmd_ctrl_data,
&ddr3_emif_reg_data, 0);
}
#endif /* CONFIG_SPL_BUILD */
/*
* Basic board specific setup. Pinmux has been handled already.
*/
int board_init(void)
{
gpmc_init();
return 0;
}
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{
const unsigned int toff = 1000;
unsigned int cnt = 3;
unsigned short buf = 0xAAAA;
unsigned char scratchreg = 0;
unsigned int oldspeed;
/* try to read out some boot-instruction from resetcontroller */
oldspeed = i2c_get_bus_speed();
if (i2c_set_bus_speed(CONFIG_SYS_OMAP24_I2C_SPEED_PSOC) >= 0) {
i2c_read(RSTCTRL_ADDR, RSTCTRL_SCRATCHREG, 1,
&scratchreg, sizeof(scratchreg));
i2c_set_bus_speed(oldspeed);
} else {
puts("ERROR: i2c_set_bus_speed failed! (scratchregister)\n");
}
if (gpio_get_value(ESC_KEY)) {
do {
lcd_position_cursor(1, 8);
switch (cnt) {
case 3:
lcd_puts(
"release ESC-KEY to enter SERVICE-mode.");
break;
case 2:
lcd_puts(
"release ESC-KEY to enter DIAGNOSE-mode.");
break;
case 1:
lcd_puts(
"release ESC-KEY to enter BOOT-mode. ");
break;
}
mdelay(toff);
cnt--;
if (!gpio_get_value(ESC_KEY) &&
gpio_get_value(PUSH_KEY) && 2 == cnt) {
lcd_position_cursor(1, 8);
lcd_puts(
"switching to network-console ... ");
setenv("bootcmd", "run netconsole");
cnt = 4;
break;
} else if (!gpio_get_value(ESC_KEY) &&
gpio_get_value(PUSH_KEY) && 1 == cnt) {
lcd_position_cursor(1, 8);
lcd_puts(
"starting u-boot script from USB ... ");
setenv("bootcmd", "run usbscript");
cnt = 4;
break;
} else if ((!gpio_get_value(ESC_KEY) &&
gpio_get_value(PUSH_KEY) && cnt == 0) ||
(gpio_get_value(ESC_KEY) &&
gpio_get_value(PUSH_KEY) && cnt == 0)) {
lcd_position_cursor(1, 8);
lcd_puts(
"starting script from network ... ");
setenv("bootcmd", "run netscript");
cnt = 4;
break;
} else if (!gpio_get_value(ESC_KEY)) {
break;
}
} while (cnt);
} else if (scratchreg == 0xCC) {
lcd_position_cursor(1, 8);
lcd_puts(
"starting vxworks from network ... ");
setenv("bootcmd", "run netboot");
cnt = 4;
} else if (scratchreg == 0xCD) {
lcd_position_cursor(1, 8);
lcd_puts(
"starting script from network ... ");
setenv("bootcmd", "run netscript");
cnt = 4;
} else if (scratchreg == 0xCE) {
lcd_position_cursor(1, 8);
lcd_puts(
"starting AR from eMMC ... ");
setenv("bootcmd", "run mmcboot");
cnt = 4;
}
lcd_position_cursor(1, 8);
switch (cnt) {
case 0:
lcd_puts("entering BOOT-mode. ");
setenv("bootcmd", "run defaultAR");
buf = 0x0000;
break;
case 1:
lcd_puts("entering DIAGNOSE-mode. ");
buf = 0x0F0F;
break;
case 2:
lcd_puts("entering SERVICE mode. ");
buf = 0xB4B4;
break;
case 3:
lcd_puts("loading OS... ");
buf = 0x0404;
break;
}
/* write bootinfo into scratchregister of resetcontroller */
oldspeed = i2c_get_bus_speed();
if (i2c_set_bus_speed(CONFIG_SYS_OMAP24_I2C_SPEED_PSOC) >= 0) {
i2c_write(RSTCTRL_ADDR, RSTCTRL_SCRATCHREG, 1,
(uint8_t *)&buf, sizeof(buf));
i2c_set_bus_speed(oldspeed);
} else {
puts("ERROR: i2c_set_bus_speed failed! (scratchregister)\n");
}
/* setup othbootargs for bootvx-command (vxWorks bootline) */
char othbootargs[128];
snprintf(othbootargs, sizeof(othbootargs),
"u=vxWorksFTP pw=vxWorks o=0x%08x;0x%08x;0x%08x;0x%08x",
(unsigned int) gd->fb_base-0x20,
(u32)getenv_ulong("vx_memtop", 16, gd->fb_base-0x20),
(u32)getenv_ulong("vx_romfsbase", 16, 0),
(u32)getenv_ulong("vx_romfssize", 16, 0));
setenv("othbootargs", othbootargs);
/*
* reset VBAR registers to its reset location, VxWorks 6.9.3.2 does
* expect that vectors are there, original u-boot moves them to _start
*/
__asm__("ldr r0,=0x20000");
__asm__("mcr p15, 0, r0, c12, c0, 0"); /* Set VBAR */
return 0;
}
#endif /* CONFIG_BOARD_LATE_INIT */

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u-boot/board/BuR/brxre1/mux.c Normal file
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/*
* mux.c
*
* Pinmux Setting for B&R LEIT Board(s)
*
* Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at>
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/hardware.h>
#include <asm/arch/mux.h>
#include <asm/io.h>
#include <i2c.h>
static struct module_pin_mux spi0_pin_mux[] = {
/* SPI1_SCLK */
{OFFSET(spi0_sclk), MODE(0) | PULLUDEN | RXACTIVE},
/* SPI1_D0 */
{OFFSET(spi0_d0), MODE(0) | PULLUDEN | RXACTIVE},
/* SPI1_D1 */
{OFFSET(spi0_d1), MODE(0) | PULLUDEN | RXACTIVE},
/* SPI1_CS0 */
{OFFSET(spi0_cs0), MODE(0) | PULLUDEN | PULLUP_EN | RXACTIVE},
/* SPI1_CS1 */
{OFFSET(spi0_cs1), MODE(0) | PULLUDEN | PULLUP_EN | RXACTIVE},
{-1},
};
static struct module_pin_mux dcan0_pin_mux[] = {
/* DCAN0 TX */
{OFFSET(uart1_ctsn), MODE(2) | PULLUDEN | PULLUP_EN},
/* DCAN0 RX */
{OFFSET(uart1_rtsn), MODE(2) | RXACTIVE},
{-1},
};
static struct module_pin_mux dcan1_pin_mux[] = {
/* DCAN1 TX */
{OFFSET(uart1_rxd), MODE(2) | PULLUDEN | PULLUP_EN},
/* DCAN1 RX */
{OFFSET(uart1_txd), MODE(2) | RXACTIVE},
{-1},
};
static struct module_pin_mux gpios[] = {
/* GPIO0_7 (PWW0 OUT) - CAN TERM */
{OFFSET(ecap0_in_pwm0_out), (MODE(7) | PULLUDDIS | RXACTIVE)},
/* GPIO0_19 (DMA_INTR0) - TA602 */
{OFFSET(xdma_event_intr0), (MODE(7) | PULLUDDIS | RXACTIVE)},
/* GPIO0_20 (DMA_INTR1) - SPI0 nCS1 */
{OFFSET(xdma_event_intr1), (MODE(7) | PULLUDDIS | RXACTIVE)},
/* GPIO0_29 (RMII1_REFCLK) - eMMC nRST */
{OFFSET(rmii1_refclk), (MODE(7) | PULLUDDIS)},
/* GPIO0_30 (GPMC_WAIT0) - TA601 */
{OFFSET(gpmc_wait0), (MODE(7) | PULLUDDIS | RXACTIVE)},
/* GPIO0_31 (GPMC_nWP) - SW601 PushButton */
{OFFSET(gpmc_wpn), (MODE(7) | PULLUDDIS | RXACTIVE)},
/* GPIO1_28 (GPMC_nWE) - FRAM_nWP */
{OFFSET(gpmc_be1n), (MODE(7) | PULLUDDIS)},
/* GPIO1_29 (gpmc_csn0) - MMC nRST */
{OFFSET(gpmc_csn0), (MODE(7) | PULLUDDIS)},
/* GPIO2_0 (GPMC_nCS3) - VBAT_OK */
{OFFSET(gpmc_csn3), (MODE(7) | PULLUDDIS | RXACTIVE) },
/* GPIO2_2 (GPMC_nADV_ALE) - DCOK */
{OFFSET(gpmc_advn_ale), (MODE(7) | PULLUDDIS | RXACTIVE)},
/* GPIO2_4 (GPMC_nWE) - TST_BAST */
{OFFSET(gpmc_wen), (MODE(7) | PULLUDDIS)},
/* GPIO2_5 (gpmc_be0n_cle) - DISPLAY_ON_OFF */
{OFFSET(gpmc_be0n_cle), (MODE(7) | PULLUDDIS)},
/* GPIO3_16 (mcasp0_axr0) - ETH-LED green */
{OFFSET(mcasp0_axr0), (MODE(7) | PULLUDDIS | RXACTIVE)},
/* GPIO3_17 (mcasp0_ahclkr) - CAN_STB */
{OFFSET(mcasp0_ahclkr), (MODE(7) | PULLUDDIS | RXACTIVE)},
/* GPIO3_18 (MCASP0_ACLKR) - SW601 CNTup, mapped to Counter eQEB0A_in */
{OFFSET(mcasp0_aclkr), (MODE(1) | PULLUDDIS | RXACTIVE)},
/* GPIO3_19 (MCASP0_FSR) - SW601 CNTdown, mapped to Counter eQEB0B_in */
{OFFSET(mcasp0_fsr), (MODE(1) | PULLUDDIS | RXACTIVE)},
/* GPIO3_20 (MCASP0_AXR1) - SW601 CNTdown, map to Counter eQEB0_index */
{OFFSET(mcasp0_axr1), (MODE(1) | PULLUDDIS | RXACTIVE)},
{-1},
};
static struct module_pin_mux uart0_pin_mux[] = {
/* UART0_CTS */
{OFFSET(uart0_ctsn), (MODE(7) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* UART0_RXD */
{OFFSET(uart0_rxd), (MODE(0) | PULLUDEN | PULLUP_EN | RXACTIVE)},
/* UART0_TXD */
{OFFSET(uart0_txd), (MODE(0) | PULLUDEN)},
{-1},
};
static struct module_pin_mux i2c0_pin_mux[] = {
/* I2C_DATA */
{OFFSET(i2c0_sda), (MODE(0) | RXACTIVE | PULLUDEN | SLEWCTRL)},
/* I2C_SCLK */
{OFFSET(i2c0_scl), (MODE(0) | RXACTIVE | PULLUDEN | SLEWCTRL)},
{-1},
};
static struct module_pin_mux mii1_pin_mux[] = {
{OFFSET(mii1_crs), MODE(0) | RXACTIVE}, /* MII1_CRS */
{OFFSET(mii1_col), MODE(0) | RXACTIVE}, /* MII1_COL */
{OFFSET(mii1_rxerr), MODE(0) | RXACTIVE}, /* MII1_RXERR */
{OFFSET(mii1_txen), MODE(0)}, /* MII1_TXEN */
{OFFSET(mii1_rxdv), MODE(0) | RXACTIVE}, /* MII1_RXDV */
{OFFSET(mii1_txd3), MODE(0)}, /* MII1_TXD3 */
{OFFSET(mii1_txd2), MODE(0)}, /* MII1_TXD2 */
{OFFSET(mii1_txd1), MODE(0)}, /* MII1_TXD1 */
{OFFSET(mii1_txd0), MODE(0)}, /* MII1_TXD0 */
{OFFSET(mii1_txclk), MODE(0) | RXACTIVE}, /* MII1_TXCLK */
{OFFSET(mii1_rxclk), MODE(0) | RXACTIVE}, /* MII1_RXCLK */
{OFFSET(mii1_rxd3), MODE(0) | RXACTIVE}, /* MII1_RXD3 */
{OFFSET(mii1_rxd2), MODE(0) | RXACTIVE}, /* MII1_RXD2 */
{OFFSET(mii1_rxd1), MODE(0) | RXACTIVE}, /* MII1_RXD1 */
{OFFSET(mii1_rxd0), MODE(0) | RXACTIVE}, /* MII1_RXD0 */
{OFFSET(mdio_data), MODE(0) | RXACTIVE | PULLUP_EN}, /* MDIO_DATA */
{OFFSET(mdio_clk), MODE(0) | PULLUP_EN}, /* MDIO_CLK */
{-1},
};
static struct module_pin_mux mmc1_pin_mux[] = {
{OFFSET(gpmc_ad7), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT7 */
{OFFSET(gpmc_ad6), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT6 */
{OFFSET(gpmc_ad5), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT5 */
{OFFSET(gpmc_ad4), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT4 */
{OFFSET(gpmc_ad3), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT3 */
{OFFSET(gpmc_ad2), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT2 */
{OFFSET(gpmc_ad1), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT1 */
{OFFSET(gpmc_ad0), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT0 */
{OFFSET(gpmc_csn1), (MODE(2) | RXACTIVE | PULLUP_EN)}, /* MMC1_CLK */
{OFFSET(gpmc_csn2), (MODE(2) | RXACTIVE | PULLUP_EN)}, /* MMC1_CMD */
{OFFSET(gpmc_csn0), (MODE(7) | RXACTIVE | PULLUP_EN)}, /* MMC1_WP */
{OFFSET(gpmc_advn_ale), (MODE(7) | RXACTIVE | PULLUP_EN)},/* MMC1_CD */
{-1},
};
static struct module_pin_mux lcd_pin_mux[] = {
{OFFSET(lcd_data0), (MODE(0) | PULLUDDIS)}, /* LCD-Data(0) */
{OFFSET(lcd_data1), (MODE(0) | PULLUDDIS)}, /* LCD-Data(1) */
{OFFSET(lcd_data2), (MODE(0) | PULLUDDIS)}, /* LCD-Data(2) */
{OFFSET(lcd_data3), (MODE(0) | PULLUDDIS)}, /* LCD-Data(3) */
{OFFSET(lcd_data4), (MODE(0) | PULLUDDIS)}, /* LCD-Data(4) */
{OFFSET(lcd_data5), (MODE(0) | PULLUDDIS)}, /* LCD-Data(5) */
{OFFSET(lcd_data6), (MODE(0) | PULLUDDIS)}, /* LCD-Data(6) */
{OFFSET(lcd_data7), (MODE(0) | PULLUDDIS)}, /* LCD-Data(7) */
{OFFSET(lcd_data8), (MODE(0) | PULLUDDIS)}, /* LCD-Data(8) */
{OFFSET(lcd_data9), (MODE(0) | PULLUDDIS)}, /* LCD-Data(9) */
{OFFSET(lcd_data10), (MODE(0) | PULLUDDIS)}, /* LCD-Data(10) */
{OFFSET(lcd_data11), (MODE(0) | PULLUDDIS)}, /* LCD-Data(11) */
{OFFSET(lcd_data12), (MODE(0) | PULLUDDIS)}, /* LCD-Data(12) */
{OFFSET(lcd_data13), (MODE(0) | PULLUDDIS)}, /* LCD-Data(13) */
{OFFSET(lcd_data14), (MODE(0) | PULLUDDIS)}, /* LCD-Data(14) */
{OFFSET(lcd_data15), (MODE(0) | PULLUDDIS)}, /* LCD-Data(15) */
{OFFSET(gpmc_ad8), (MODE(1) | PULLUDDIS)}, /* LCD-Data(16) */
{OFFSET(gpmc_ad9), (MODE(1) | PULLUDDIS)}, /* LCD-Data(17) */
{OFFSET(gpmc_ad10), (MODE(1) | PULLUDDIS)}, /* LCD-Data(18) */
{OFFSET(gpmc_ad11), (MODE(1) | PULLUDDIS)}, /* LCD-Data(19) */
{OFFSET(gpmc_ad12), (MODE(1) | PULLUDDIS)}, /* LCD-Data(20) */
{OFFSET(gpmc_ad13), (MODE(1) | PULLUDDIS)}, /* LCD-Data(21) */
{OFFSET(gpmc_ad14), (MODE(1) | PULLUDDIS)}, /* LCD-Data(22) */
{OFFSET(gpmc_ad15), (MODE(1) | PULLUDDIS)}, /* LCD-Data(23) */
{OFFSET(lcd_vsync), (MODE(0) | PULLUDDIS)}, /* LCD-VSync */
{OFFSET(lcd_hsync), (MODE(0) | PULLUDDIS)}, /* LCD-HSync */
{OFFSET(lcd_ac_bias_en), (MODE(0) | PULLUDDIS)},/* LCD-DE */
{OFFSET(lcd_pclk), (MODE(0) | PULLUDDIS)}, /* LCD-CLK */
{-1},
};
void enable_uart0_pin_mux(void)
{
configure_module_pin_mux(uart0_pin_mux);
}
void enable_i2c_pin_mux(void)
{
configure_module_pin_mux(i2c0_pin_mux);
}
void enable_board_pin_mux(void)
{
configure_module_pin_mux(i2c0_pin_mux);
configure_module_pin_mux(mii1_pin_mux);
configure_module_pin_mux(spi0_pin_mux);
configure_module_pin_mux(dcan0_pin_mux);
configure_module_pin_mux(dcan1_pin_mux);
configure_module_pin_mux(mmc1_pin_mux);
configure_module_pin_mux(lcd_pin_mux);
configure_module_pin_mux(gpios);
}

25
u-boot/board/BuR/common/bur_common.h Normal file
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@@ -0,0 +1,25 @@
/*
* bur_comon.h
*
* common board information header for B&R boards
*
* Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at>
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _BUR_COMMON_H_
#define _BUR_COMMON_H_
#include <../../../drivers/video/am335x-fb.h>
int load_lcdtiming(struct am335x_lcdpanel *panel);
void br_summaryscreen(void);
void pmicsetup(u32 mpupll);
void enable_uart0_pin_mux(void);
void enable_i2c_pin_mux(void);
void enable_board_pin_mux(void);
int board_eth_init(bd_t *bis);
#endif

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u-boot/board/BuR/common/common.c Normal file
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/*
* common.c
*
* common board functions for B&R boards
*
* Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at>
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*
* SPDX-License-Identifier: GPL-2.0+
*
*/
#include <version.h>
#include <common.h>
#include <errno.h>
#include <asm/arch/cpu.h>
#include <asm/arch/hardware.h>
#include <asm/arch/omap.h>
#include <asm/arch/clock.h>
#include <asm/arch/gpio.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/io.h>
#include <asm/gpio.h>
#include <i2c.h>
#include <miiphy.h>
#include <cpsw.h>
#include <power/tps65217.h>
#include <lcd.h>
#include <fs.h>
#ifdef CONFIG_USE_FDT
#include <fdt_support.h>
#endif
#include "bur_common.h"
#include "../../../drivers/video/am335x-fb.h"
#include <nand.h>
#include <fdt_simplefb.h>
static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_USE_FDT
#define FDTPROP(b, c) fdt_getprop_u32_default(gd->fdt_blob, b, c, ~0UL)
#define PATHTIM "/panel/display-timings/default"
#define PATHINF "/panel/panel-info"
#endif
/* --------------------------------------------------------------------------*/
#if defined(CONFIG_LCD) && defined(CONFIG_AM335X_LCD) && \
!defined(CONFIG_SPL_BUILD)
void lcdbacklight(int on)
{
#ifdef CONFIG_USE_FDT
if (gd->fdt_blob == NULL) {
printf("%s: don't have a valid gd->fdt_blob!\n", __func__);
return;
}
unsigned int driver = FDTPROP(PATHINF, "brightdrv");
unsigned int bright = FDTPROP(PATHINF, "brightdef");
unsigned int pwmfrq = FDTPROP(PATHINF, "brightfdim");
#else
unsigned int driver = getenv_ulong("ds1_bright_drv", 16, 0UL);
unsigned int bright = getenv_ulong("ds1_bright_def", 10, 50);
unsigned int pwmfrq = getenv_ulong("ds1_pwmfreq", 10, ~0UL);
#endif
unsigned int tmp;
struct gptimer *timerhw;
if (on)
bright = bright != ~0UL ? bright : 50;
else
bright = 0;
switch (driver) {
case 2:
timerhw = (struct gptimer *)DM_TIMER5_BASE;
break;
default:
timerhw = (struct gptimer *)DM_TIMER6_BASE;
}
switch (driver) {
case 0: /* PMIC LED-Driver */
/* brightness level */
tps65217_reg_write(TPS65217_PROT_LEVEL_NONE,
TPS65217_WLEDCTRL2, bright, 0xFF);
/* current sink */
tps65217_reg_write(TPS65217_PROT_LEVEL_NONE,
TPS65217_WLEDCTRL1,
bright != 0 ? 0x0A : 0x02,
0xFF);
break;
case 1:
case 2: /* PWM using timer */
if (pwmfrq != ~0UL) {
timerhw->tiocp_cfg = TCFG_RESET;
udelay(10);
while (timerhw->tiocp_cfg & TCFG_RESET)
;
tmp = ~0UL-(V_OSCK/pwmfrq); /* bottom value */
timerhw->tldr = tmp;
timerhw->tcrr = tmp;
tmp = tmp + ((V_OSCK/pwmfrq)/100) * bright;
timerhw->tmar = tmp;
timerhw->tclr = (TCLR_PT | (2 << TCLR_TRG_SHIFT) |
TCLR_CE | TCLR_AR | TCLR_ST);
} else {
puts("invalid pwmfrq in env/dtb! skip PWM-setup.\n");
}
break;
default:
puts("no suitable backlightdriver in env/dtb!\n");
break;
}
}
int load_lcdtiming(struct am335x_lcdpanel *panel)
{
struct am335x_lcdpanel pnltmp;
#ifdef CONFIG_USE_FDT
u32 dtbprop;
char buf[32];
const char *nodep = 0;
int nodeoff;
if (gd->fdt_blob == NULL) {
printf("%s: don't have a valid gd->fdt_blob!\n", __func__);
return -1;
}
memcpy(&pnltmp, (void *)panel, sizeof(struct am335x_lcdpanel));
pnltmp.hactive = FDTPROP(PATHTIM, "hactive");
pnltmp.vactive = FDTPROP(PATHTIM, "vactive");
pnltmp.bpp = FDTPROP(PATHINF, "bpp");
pnltmp.hfp = FDTPROP(PATHTIM, "hfront-porch");
pnltmp.hbp = FDTPROP(PATHTIM, "hback-porch");
pnltmp.hsw = FDTPROP(PATHTIM, "hsync-len");
pnltmp.vfp = FDTPROP(PATHTIM, "vfront-porch");
pnltmp.vbp = FDTPROP(PATHTIM, "vback-porch");
pnltmp.vsw = FDTPROP(PATHTIM, "vsync-len");
pnltmp.pup_delay = FDTPROP(PATHTIM, "pupdelay");
pnltmp.pon_delay = FDTPROP(PATHTIM, "pondelay");
/* calc. proper clk-divisor */
dtbprop = FDTPROP(PATHTIM, "clock-frequency");
if (dtbprop != ~0UL)
pnltmp.pxl_clk_div = 192000000 / dtbprop;
else
pnltmp.pxl_clk_div = ~0UL;
/* check polarity of control-signals */
dtbprop = FDTPROP(PATHTIM, "hsync-active");
if (dtbprop == 0)
pnltmp.pol |= HSYNC_INVERT;
dtbprop = FDTPROP(PATHTIM, "vsync-active");
if (dtbprop == 0)
pnltmp.pol |= VSYNC_INVERT;
dtbprop = FDTPROP(PATHINF, "sync-ctrl");
if (dtbprop == 1)
pnltmp.pol |= HSVS_CONTROL;
dtbprop = FDTPROP(PATHINF, "sync-edge");
if (dtbprop == 1)
pnltmp.pol |= HSVS_RISEFALL;
dtbprop = FDTPROP(PATHTIM, "pixelclk-active");
if (dtbprop == 0)
pnltmp.pol |= PXCLK_INVERT;
dtbprop = FDTPROP(PATHTIM, "de-active");
if (dtbprop == 0)
pnltmp.pol |= DE_INVERT;
nodeoff = fdt_path_offset(gd->fdt_blob, "/factory-settings");
if (nodeoff >= 0) {
nodep = fdt_getprop(gd->fdt_blob, nodeoff, "rotation", NULL);
if (nodep != 0) {
if (strcmp(nodep, "cw") == 0)
panel_info.vl_rot = 1;
else if (strcmp(nodep, "ud") == 0)
panel_info.vl_rot = 2;
else if (strcmp(nodep, "ccw") == 0)
panel_info.vl_rot = 3;
else
panel_info.vl_rot = 0;
}
} else {
puts("no 'factory-settings / rotation' in dtb!\n");
}
snprintf(buf, sizeof(buf), "fbcon=rotate:%d", panel_info.vl_rot);
setenv("optargs_rot", buf);
#else
pnltmp.hactive = getenv_ulong("ds1_hactive", 10, ~0UL);
pnltmp.vactive = getenv_ulong("ds1_vactive", 10, ~0UL);
pnltmp.bpp = getenv_ulong("ds1_bpp", 10, ~0UL);
pnltmp.hfp = getenv_ulong("ds1_hfp", 10, ~0UL);
pnltmp.hbp = getenv_ulong("ds1_hbp", 10, ~0UL);
pnltmp.hsw = getenv_ulong("ds1_hsw", 10, ~0UL);
pnltmp.vfp = getenv_ulong("ds1_vfp", 10, ~0UL);
pnltmp.vbp = getenv_ulong("ds1_vbp", 10, ~0UL);
pnltmp.vsw = getenv_ulong("ds1_vsw", 10, ~0UL);
pnltmp.pxl_clk_div = getenv_ulong("ds1_pxlclkdiv", 10, ~0UL);
pnltmp.pol = getenv_ulong("ds1_pol", 16, ~0UL);
pnltmp.pup_delay = getenv_ulong("ds1_pupdelay", 10, ~0UL);
pnltmp.pon_delay = getenv_ulong("ds1_tondelay", 10, ~0UL);
panel_info.vl_rot = getenv_ulong("ds1_rotation", 10, 0);
#endif
if (
~0UL == (pnltmp.hactive) ||
~0UL == (pnltmp.vactive) ||
~0UL == (pnltmp.bpp) ||
~0UL == (pnltmp.hfp) ||
~0UL == (pnltmp.hbp) ||
~0UL == (pnltmp.hsw) ||
~0UL == (pnltmp.vfp) ||
~0UL == (pnltmp.vbp) ||
~0UL == (pnltmp.vsw) ||
~0UL == (pnltmp.pxl_clk_div) ||
~0UL == (pnltmp.pol) ||
~0UL == (pnltmp.pup_delay) ||
~0UL == (pnltmp.pon_delay)
) {
puts("lcd-settings in env/dtb incomplete!\n");
printf("display-timings:\n"
"================\n"
"hactive: %d\n"
"vactive: %d\n"
"bpp : %d\n"
"hfp : %d\n"
"hbp : %d\n"
"hsw : %d\n"
"vfp : %d\n"
"vbp : %d\n"
"vsw : %d\n"
"pxlclk : %d\n"
"pol : 0x%08x\n"
"pondly : %d\n",
pnltmp.hactive, pnltmp.vactive, pnltmp.bpp,
pnltmp.hfp, pnltmp.hbp, pnltmp.hsw,
pnltmp.vfp, pnltmp.vbp, pnltmp.vsw,
pnltmp.pxl_clk_div, pnltmp.pol, pnltmp.pon_delay);
return -1;
}
debug("lcd-settings in env complete, taking over.\n");
memcpy((void *)panel,
(void *)&pnltmp,
sizeof(struct am335x_lcdpanel));
return 0;
}
#ifdef CONFIG_USE_FDT
static int load_devicetree(void)
{
int rc;
loff_t dtbsize;
u32 dtbaddr = getenv_ulong("dtbaddr", 16, 0UL);
if (dtbaddr == 0) {
printf("%s: don't have a valid <dtbaddr> in env!\n", __func__);
return -1;
}
#ifdef CONFIG_NAND
dtbsize = 0x20000;
rc = nand_read_skip_bad(nand_info[0], 0x40000, (size_t *)&dtbsize,
NULL, 0x20000, (u_char *)dtbaddr);
#else
char *dtbname = getenv("dtb");
char *dtbdev = getenv("dtbdev");
char *dtppart = getenv("dtbpart");
if (!dtbdev || !dtbdev || !dtbname) {
printf("%s: <dtbdev>/<dtbpart>/<dtb> missing.\n", __func__);
return -1;
}
if (fs_set_blk_dev(dtbdev, dtppart, FS_TYPE_EXT)) {
puts("load_devicetree: set_blk_dev failed.\n");
return -1;
}
rc = fs_read(dtbname, (u32)dtbaddr, 0, 0, &dtbsize);
#endif
if (rc == 0) {
gd->fdt_blob = (void *)dtbaddr;
gd->fdt_size = dtbsize;
debug("loaded %d bytes of dtb onto 0x%08x\n",
(u32)dtbsize, (u32)gd->fdt_blob);
return dtbsize;
}
printf("%s: load dtb failed!\n", __func__);
return -1;
}
static const char *dtbmacaddr(u32 ifno)
{
int node, len;
char enet[16];
const char *mac;
const char *path;
if (gd->fdt_blob == NULL) {
printf("%s: don't have a valid gd->fdt_blob!\n", __func__);
return NULL;
}
node = fdt_path_offset(gd->fdt_blob, "/aliases");
if (node < 0)
return NULL;
sprintf(enet, "ethernet%d", ifno);
path = fdt_getprop(gd->fdt_blob, node, enet, NULL);
if (!path) {
printf("no alias for %s\n", enet);
return NULL;
}
node = fdt_path_offset(gd->fdt_blob, path);
mac = fdt_getprop(gd->fdt_blob, node, "mac-address", &len);
if (mac && is_valid_ethaddr((u8 *)mac))
return mac;
return NULL;
}
static void br_summaryscreen_printdtb(char *prefix,
char *name,
char *suffix)
{
char buf[32] = { 0 };
const char *nodep = buf;
char *mac = 0;
int nodeoffset;
int len;
if (gd->fdt_blob == NULL) {
printf("%s: don't have a valid gd->fdt_blob!\n", __func__);
return;
}
if (strcmp(name, "brmac1") == 0) {
mac = (char *)dtbmacaddr(0);
if (mac)
sprintf(buf, "%pM", mac);
} else if (strcmp(name, "brmac2") == 0) {
mac = (char *)dtbmacaddr(1);
if (mac)
sprintf(buf, "%pM", mac);
} else {
nodeoffset = fdt_path_offset(gd->fdt_blob,
"/factory-settings");
if (nodeoffset < 0) {
puts("no 'factory-settings' in dtb!\n");
return;
}
nodep = fdt_getprop(gd->fdt_blob, nodeoffset, name, &len);
}
if (nodep && strlen(nodep) > 1)
lcd_printf("%s %s %s", prefix, nodep, suffix);
else
lcd_printf("\n");
}
int ft_board_setup(void *blob, bd_t *bd)
{
int nodeoffset;
nodeoffset = fdt_path_offset(blob, "/factory-settings");
if (nodeoffset < 0) {
puts("set bootloader version 'factory-settings' not in dtb!\n");
return -1;
}
if (fdt_setprop(blob, nodeoffset, "bl-version",
PLAIN_VERSION, strlen(PLAIN_VERSION)) != 0) {
puts("set bootloader version 'bl-version' prop. not in dtb!\n");
return -1;
}
/*
* if no simplefb is requested through environment, we don't set up
* one, instead we turn off backlight.
*/
if (getenv_ulong("simplefb", 10, 0) == 0) {
lcdbacklight(0);
return 0;
}
/* Setup simplefb devicetree node, also adapt memory-node,
* upper limit for kernel e.g. linux is memtop-framebuffer alligned
* to a full megabyte.
*/
u64 start = gd->bd->bi_dram[0].start;
u64 size = (gd->fb_base - start) & ~0xFFFFF;
int rc = fdt_fixup_memory_banks(blob, &start, &size, 1);
if (rc) {
puts("cannot setup simplefb: Error reserving memory!\n");
return rc;
}
rc = lcd_dt_simplefb_enable_existing_node(blob);
if (rc) {
puts("cannot setup simplefb: error enabling simplefb node!\n");
return rc;
}
return 0;
}
#else
static void br_summaryscreen_printenv(char *prefix,
char *name, char *altname,
char *suffix)
{
char *envval = getenv(name);
if (0 != envval) {
lcd_printf("%s %s %s", prefix, envval, suffix);
} else if (0 != altname) {
envval = getenv(altname);
if (0 != envval)
lcd_printf("%s %s %s", prefix, envval, suffix);
} else {
lcd_printf("\n");
}
}
#endif
void br_summaryscreen(void)
{
#ifdef CONFIG_USE_FDT
br_summaryscreen_printdtb(" - B&R -", "order-no", "-\n");
br_summaryscreen_printdtb(" Serial/Rev :", "serial-no", " /");
br_summaryscreen_printdtb(" ", "hw-revision", "\n");
br_summaryscreen_printdtb(" MAC (IF1) :", "brmac1", "\n");
br_summaryscreen_printdtb(" MAC (IF2) :", "brmac2", "\n");
lcd_puts(" Bootloader : " PLAIN_VERSION "\n");
lcd_puts("\n");
#else
br_summaryscreen_printenv(" - B&R -", "br_orderno", 0, "-\n");
br_summaryscreen_printenv(" Serial/Rev :", "br_serial", 0, "\n");
br_summaryscreen_printenv(" MAC (IF1) :", "br_mac1", "ethaddr", "\n");
br_summaryscreen_printenv(" MAC (IF2) :", "br_mac2", 0, "\n");
lcd_puts(" Bootloader : " PLAIN_VERSION "\n");
lcd_puts("\n");
#endif
}
void lcdpower(int on)
{
u32 pin, swval, i;
#ifdef CONFIG_USE_FDT
if (gd->fdt_blob == NULL) {
printf("%s: don't have a valid gd->fdt_blob!\n", __func__);
return;
}
pin = FDTPROP(PATHINF, "pwrpin");
#else
pin = getenv_ulong("ds1_pwr", 16, ~0UL);
#endif
if (pin == ~0UL) {
puts("no pwrpin in dtb/env, cannot powerup display!\n");
return;
}
for (i = 0; i < 3; i++) {
if (pin != 0) {
swval = pin & 0x80 ? 0 : 1;
if (on)
gpio_direction_output(pin & 0x7F, swval);
else
gpio_direction_output(pin & 0x7F, !swval);
debug("switched pin %d to %d\n", pin & 0x7F, swval);
}
pin >>= 8;
}
}
vidinfo_t panel_info = {
.vl_col = 1366, /*
* give full resolution for allocating enough
* memory
*/
.vl_row = 768,
.vl_bpix = 5,
.priv = 0
};
void lcd_ctrl_init(void *lcdbase)
{
struct am335x_lcdpanel lcd_panel;
#ifdef CONFIG_USE_FDT
/* TODO: is there a better place to load the dtb ? */
load_devicetree();
#endif
memset(&lcd_panel, 0, sizeof(struct am335x_lcdpanel));
if (load_lcdtiming(&lcd_panel) != 0)
return;
lcd_panel.panel_power_ctrl = &lcdpower;
if (0 != am335xfb_init(&lcd_panel))
printf("ERROR: failed to initialize video!");
/*
* modifiy panel info to 'real' resolution, to operate correct with
* lcd-framework.
*/
panel_info.vl_col = lcd_panel.hactive;
panel_info.vl_row = lcd_panel.vactive;
lcd_set_flush_dcache(1);
}
void lcd_enable(void)
{
br_summaryscreen();
lcdbacklight(1);
}
#elif CONFIG_SPL_BUILD
#else
#error "LCD-support with a suitable FB-Driver is mandatory !"
#endif /* CONFIG_LCD */
#ifdef CONFIG_SPL_BUILD
void pmicsetup(u32 mpupll)
{
int mpu_vdd;
int usb_cur_lim;
if (i2c_probe(TPS65217_CHIP_PM)) {
puts("PMIC (0x24) not found! skip further initalization.\n");
return;
}
/* Get the frequency which is defined by device fuses */
dpll_mpu_opp100.m = am335x_get_efuse_mpu_max_freq(cdev);
printf("detected max. frequency: %d - ", dpll_mpu_opp100.m);
if (0 != mpupll) {
dpll_mpu_opp100.m = MPUPLL_M_1000;
printf("retuning MPU-PLL to: %d MHz.\n", dpll_mpu_opp100.m);
} else {
puts("ok.\n");
}
/*
* Increase USB current limit to 1300mA or 1800mA and set
* the MPU voltage controller as needed.
*/
if (dpll_mpu_opp100.m == MPUPLL_M_1000) {
usb_cur_lim = TPS65217_USB_INPUT_CUR_LIMIT_1800MA;
mpu_vdd = TPS65217_DCDC_VOLT_SEL_1325MV;
} else {
usb_cur_lim = TPS65217_USB_INPUT_CUR_LIMIT_1300MA;
mpu_vdd = TPS65217_DCDC_VOLT_SEL_1275MV;
}
if (tps65217_reg_write(TPS65217_PROT_LEVEL_NONE, TPS65217_POWER_PATH,
usb_cur_lim, TPS65217_USB_INPUT_CUR_LIMIT_MASK))
puts("tps65217_reg_write failure\n");
/* Set DCDC3 (CORE) voltage to 1.125V */
if (tps65217_voltage_update(TPS65217_DEFDCDC3,
TPS65217_DCDC_VOLT_SEL_1125MV)) {
puts("tps65217_voltage_update failure\n");
return;
}
/* Set CORE Frequencies to OPP100 */
do_setup_dpll(&dpll_core_regs, &dpll_core_opp100);
/* Set DCDC2 (MPU) voltage */
if (tps65217_voltage_update(TPS65217_DEFDCDC2, mpu_vdd)) {
puts("tps65217_voltage_update failure\n");
return;
}
/* Set LDO3 to 1.8V */
if (tps65217_reg_write(TPS65217_PROT_LEVEL_2,
TPS65217_DEFLS1,
TPS65217_LDO_VOLTAGE_OUT_1_8,
TPS65217_LDO_MASK))
puts("tps65217_reg_write failure\n");
/* Set LDO4 to 3.3V */
if (tps65217_reg_write(TPS65217_PROT_LEVEL_2,
TPS65217_DEFLS2,
TPS65217_LDO_VOLTAGE_OUT_3_3,
TPS65217_LDO_MASK))
puts("tps65217_reg_write failure\n");
/* Set MPU Frequency to what we detected now that voltages are set */
do_setup_dpll(&dpll_mpu_regs, &dpll_mpu_opp100);
/* Set PWR_EN bit in Status Register */
tps65217_reg_write(TPS65217_PROT_LEVEL_NONE,
TPS65217_STATUS, TPS65217_PWR_OFF, TPS65217_PWR_OFF);
}
void set_uart_mux_conf(void)
{
enable_uart0_pin_mux();
}
void set_mux_conf_regs(void)
{
enable_board_pin_mux();
}
#endif /* CONFIG_SPL_BUILD */
#if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
(defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
static void cpsw_control(int enabled)
{
/* VTP can be added here */
return;
}
/* describing port offsets of TI's CPSW block */
static struct cpsw_slave_data cpsw_slaves[] = {
{
.slave_reg_ofs = 0x208,
.sliver_reg_ofs = 0xd80,
.phy_addr = 1,
},
{
.slave_reg_ofs = 0x308,
.sliver_reg_ofs = 0xdc0,
.phy_addr = 2,
},
};
static struct cpsw_platform_data cpsw_data = {
.mdio_base = CPSW_MDIO_BASE,
.cpsw_base = CPSW_BASE,
.mdio_div = 0xff,
.channels = 8,
.cpdma_reg_ofs = 0x800,
.slaves = 1,
.slave_data = cpsw_slaves,
.ale_reg_ofs = 0xd00,
.ale_entries = 1024,
.host_port_reg_ofs = 0x108,
.hw_stats_reg_ofs = 0x900,
.bd_ram_ofs = 0x2000,
.mac_control = (1 << 5),
.control = cpsw_control,
.host_port_num = 0,
.version = CPSW_CTRL_VERSION_2,
};
#endif /* CONFIG_DRIVER_TI_CPSW, ... */
#if defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)
int board_eth_init(bd_t *bis)
{
int rv = 0;
char mac_addr[6];
const char *mac = 0;
uint32_t mac_hi, mac_lo;
/* try reading mac address from efuse */
mac_lo = readl(&cdev->macid0l);
mac_hi = readl(&cdev->macid0h);
mac_addr[0] = mac_hi & 0xFF;
mac_addr[1] = (mac_hi & 0xFF00) >> 8;
mac_addr[2] = (mac_hi & 0xFF0000) >> 16;
mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
mac_addr[4] = mac_lo & 0xFF;
mac_addr[5] = (mac_lo & 0xFF00) >> 8;
if (!getenv("ethaddr")) {
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_USE_FDT)
printf("<ethaddr> not set. trying DTB ... ");
mac = dtbmacaddr(0);
#endif
if (!mac) {
printf("<ethaddr> not set. validating E-fuse MAC ... ");
if (is_valid_ethaddr((const u8 *)mac_addr))
mac = (const char *)mac_addr;
}
if (mac) {
printf("using: %pM on ", mac);
eth_setenv_enetaddr("ethaddr", (const u8 *)mac);
}
}
writel(MII_MODE_ENABLE, &cdev->miisel);
cpsw_slaves[0].phy_if = PHY_INTERFACE_MODE_MII;
cpsw_slaves[1].phy_if = PHY_INTERFACE_MODE_MII;
rv = cpsw_register(&cpsw_data);
if (rv < 0) {
printf("Error %d registering CPSW switch\n", rv);
return 0;
}
return rv;
}
#endif /* defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD) */
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
return omap_mmc_init(1, 0, 0, -1, -1);
}
#endif
int overwrite_console(void)
{
return 1;
}

15
u-boot/board/BuS/eb_cpu5282/Kconfig Normal file
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@@ -0,0 +1,15 @@
if TARGET_EB_CPU5282
config SYS_CPU
default "mcf52x2"
config SYS_BOARD
default "eb_cpu5282"
config SYS_VENDOR
default "BuS"
config SYS_CONFIG_NAME
default "eb_cpu5282"
endif

7
u-boot/board/BuS/eb_cpu5282/MAINTAINERS Normal file
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@@ -0,0 +1,7 @@
EB_CPU5282 BOARD
M: Jens Scharsig <esw@bus-elektronik.de>
S: Maintained
F: board/BuS/eb_cpu5282/
F: include/configs/eb_cpu5282.h
F: configs/eb_cpu5282_defconfig
F: configs/eb_cpu5282_internal_defconfig

8
u-boot/board/BuS/eb_cpu5282/Makefile Normal file
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@@ -0,0 +1,8 @@
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y = eb_cpu5282.o

264
u-boot/board/BuS/eb_cpu5282/eb_cpu5282.c Normal file
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@@ -0,0 +1,264 @@
/*
* (C) Copyright 2005-2009
* BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
*
* (C) Copyright 2000-2003
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <command.h>
#include "asm/m5282.h"
#include <bmp_layout.h>
#include <status_led.h>
#include <bus_vcxk.h>
/*---------------------------------------------------------------------------*/
DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_VIDEO
unsigned long display_width;
unsigned long display_height;
#endif
/*---------------------------------------------------------------------------*/
int checkboard (void)
{
puts("Board: EB+CPU5282 (BuS Elektronik GmbH & Co. KG)\n");
#if (CONFIG_SYS_TEXT_BASE == CONFIG_SYS_INT_FLASH_BASE)
puts(" Boot from Internal FLASH\n");
#endif
return 0;
}
phys_size_t initdram (int board_type)
{
int size, i;
size = 0;
MCFSDRAMC_DCR = MCFSDRAMC_DCR_RTIM_6 |
MCFSDRAMC_DCR_RC((15 * CONFIG_SYS_CLK / 1000000) >> 4);
asm (" nop");
#ifdef CONFIG_SYS_SDRAM_BASE0
MCFSDRAMC_DACR0 = MCFSDRAMC_DACR_BASE(CONFIG_SYS_SDRAM_BASE0)|
MCFSDRAMC_DACR_CASL(1) | MCFSDRAMC_DACR_CBM(3) |
MCFSDRAMC_DACR_PS_32;
asm (" nop");
MCFSDRAMC_DMR0 = MCFSDRAMC_DMR_BAM_16M | MCFSDRAMC_DMR_V;
asm (" nop");
MCFSDRAMC_DACR0 |= MCFSDRAMC_DACR_IP;
asm (" nop");
for (i = 0; i < 10; i++)
asm (" nop");
*(unsigned long *)(CONFIG_SYS_SDRAM_BASE0) = 0xA5A5A5A5;
asm (" nop");
MCFSDRAMC_DACR0 |= MCFSDRAMC_DACR_RE;
asm (" nop");
for (i = 0; i < 2000; i++)
asm (" nop");
MCFSDRAMC_DACR0 |= MCFSDRAMC_DACR_IMRS;
asm (" nop");
/* write SDRAM mode register */
*(unsigned long *)(CONFIG_SYS_SDRAM_BASE0 + 0x80440) = 0xA5A5A5A5;
asm (" nop");
size += CONFIG_SYS_SDRAM_SIZE0 * 1024 * 1024;
#endif
#ifdef CONFIG_SYS_SDRAM_BASE1xx
MCFSDRAMC_DACR1 = MCFSDRAMC_DACR_BASE (CONFIG_SYS_SDRAM_BASE1)
| MCFSDRAMC_DACR_CASL (1)
| MCFSDRAMC_DACR_CBM (3)
| MCFSDRAMC_DACR_PS_16;
MCFSDRAMC_DMR1 = MCFSDRAMC_DMR_BAM_16M | MCFSDRAMC_DMR_V;
MCFSDRAMC_DACR1 |= MCFSDRAMC_DACR_IP;
*(unsigned short *) (CONFIG_SYS_SDRAM_BASE1) = 0xA5A5;
MCFSDRAMC_DACR1 |= MCFSDRAMC_DACR_RE;
for (i = 0; i < 2000; i++)
asm (" nop");
MCFSDRAMC_DACR1 |= MCFSDRAMC_DACR_IMRS;
*(unsigned int *) (CONFIG_SYS_SDRAM_BASE1 + 0x220) = 0xA5A5;
size += CONFIG_SYS_SDRAM_SIZE1 * 1024 * 1024;
#endif
return size;
}
#if defined(CONFIG_SYS_DRAM_TEST)
int testdram (void)
{
uint *pstart = (uint *) CONFIG_SYS_MEMTEST_START;
uint *pend = (uint *) CONFIG_SYS_MEMTEST_END;
uint *p;
printf("SDRAM test phase 1:\n");
for (p = pstart; p < pend; p++)
*p = 0xaaaaaaaa;
for (p = pstart; p < pend; p++) {
if (*p != 0xaaaaaaaa) {
printf ("SDRAM test fails at: %08x\n", (uint) p);
return 1;
}
}
printf("SDRAM test phase 2:\n");
for (p = pstart; p < pend; p++)
*p = 0x55555555;
for (p = pstart; p < pend; p++) {
if (*p != 0x55555555) {
printf ("SDRAM test fails at: %08x\n", (uint) p);
return 1;
}
}
printf("SDRAM test passed.\n");
return 0;
}
#endif
#if defined(CONFIG_HW_WATCHDOG)
void hw_watchdog_init(void)
{
char *s;
int enable;
enable = 1;
s = getenv("watchdog");
if (s != NULL)
if ((strncmp(s, "off", 3) == 0) || (strncmp(s, "0", 1) == 0))
enable = 0;
if (enable)
MCFGPTA_GPTDDR |= (1<<2);
else
MCFGPTA_GPTDDR &= ~(1<<2);
}
void hw_watchdog_reset(void)
{
MCFGPTA_GPTPORT ^= (1<<2);
}
#endif
int misc_init_r(void)
{
#ifdef CONFIG_HW_WATCHDOG
hw_watchdog_init();
#endif
return 1;
}
void __led_toggle(led_id_t mask)
{
MCFGPTA_GPTPORT ^= (1 << 3);
}
void __led_init(led_id_t mask, int state)
{
__led_set(mask, state);
MCFGPTA_GPTDDR |= (1 << 3);
}
void __led_set(led_id_t mask, int state)
{
if (state == STATUS_LED_ON)
MCFGPTA_GPTPORT |= (1 << 3);
else
MCFGPTA_GPTPORT &= ~(1 << 3);
}
#if defined(CONFIG_VIDEO)
int drv_video_init(void)
{
char *s;
#ifdef CONFIG_SPLASH_SCREEN
unsigned long splash;
#endif
printf("Init Video as ");
s = getenv("displaywidth");
if (s != NULL)
display_width = simple_strtoul(s, NULL, 10);
else
display_width = 256;
s = getenv("displayheight");
if (s != NULL)
display_height = simple_strtoul(s, NULL, 10);
else
display_height = 256;
printf("%lu x %lu pixel matrix\n", display_width, display_height);
MCFCCM_CCR &= ~MCFCCM_CCR_SZEN;
MCFGPIO_PEPAR &= ~MCFGPIO_PEPAR_PEPA2;
vcxk_init(display_width, display_height);
#ifdef CONFIG_SPLASH_SCREEN
s = getenv("splashimage");
if (s != NULL) {
splash = simple_strtoul(s, NULL, 16);
vcxk_acknowledge_wait();
video_display_bitmap(splash, 0, 0);
}
#endif
return 0;
}
#endif
/*---------------------------------------------------------------------------*/
#ifdef CONFIG_VIDEO
int do_brightness(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
int rcode = 0;
ulong side;
ulong bright;
switch (argc) {
case 3:
side = simple_strtoul(argv[1], NULL, 10);
bright = simple_strtoul(argv[2], NULL, 10);
if ((side >= 0) && (side <= 3) &&
(bright >= 0) && (bright <= 1000)) {
vcxk_setbrightness(side, bright);
rcode = 0;
} else {
printf("parameters out of range\n");
printf("Usage:\n%s\n", cmdtp->usage);
rcode = 1;
}
break;
default:
printf("Usage:\n%s\n", cmdtp->usage);
rcode = 1;
break;
}
return rcode;
}
/*---------------------------------------------------------------------------*/
U_BOOT_CMD(
bright, 3, 0, do_brightness,
"sets the display brightness\n",
" <side> <0..1000>\n side: 0/3=both; 1=first; 2=second\n"
);
#endif
/* EOF EB+MCF-EV123.c */

15
u-boot/board/CarMediaLab/flea3/Kconfig Normal file
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@@ -0,0 +1,15 @@
if TARGET_FLEA3
config SYS_BOARD
default "flea3"
config SYS_VENDOR
default "CarMediaLab"
config SYS_SOC
default "mx35"
config SYS_CONFIG_NAME
default "flea3"
endif

6
u-boot/board/CarMediaLab/flea3/MAINTAINERS Normal file
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@@ -0,0 +1,6 @@
FLEA3 BOARD
M: Stefano Babic <sbabic@denx.de>
S: Maintained
F: board/CarMediaLab/flea3/
F: include/configs/flea3.h
F: configs/flea3_defconfig

10
u-boot/board/CarMediaLab/flea3/Makefile Normal file
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@@ -0,0 +1,10 @@
#
# Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
#
# (C) Copyright 2008-2009 Freescale Semiconductor, Inc.
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := flea3.o
obj-y += lowlevel_init.o

278
u-boot/board/CarMediaLab/flea3/flea3.c Normal file
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@@ -0,0 +1,278 @@
/*
* Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
*
* (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
*
* Copyright (C) 2011, Stefano Babic <sbabic@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/io.h>
#include <asm/errno.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/iomux-mx35.h>
#include <i2c.h>
#include <linux/types.h>
#include <asm/gpio.h>
#include <asm/arch/sys_proto.h>
#include <netdev.h>
#ifndef CONFIG_BOARD_EARLY_INIT_F
#error "CONFIG_BOARD_EARLY_INIT_F must be set for this board"
#endif
#define CCM_CCMR_CONFIG 0x003F4208
#define ESDCTL_DDR2_CONFIG 0x007FFC3F
#define ESDCTL_0x92220000 0x92220000
#define ESDCTL_0xA2220000 0xA2220000
#define ESDCTL_0xB2220000 0xB2220000
#define ESDCTL_0x82228080 0x82228080
#define ESDCTL_DDR2_EMR2 0x04000000
#define ESDCTL_DDR2_EMR3 0x06000000
#define ESDCTL_PRECHARGE 0x00000400
#define ESDCTL_DDR2_EN_DLL 0x02000400
#define ESDCTL_DDR2_RESET_DLL 0x00000333
#define ESDCTL_DDR2_MR 0x00000233
#define ESDCTL_DDR2_OCD_DEFAULT 0x02000780
#define ESDCTL_DELAY_LINE5 0x00F49F00
static inline void dram_wait(unsigned int count)
{
volatile unsigned int wait = count;
while (wait--)
;
}
DECLARE_GLOBAL_DATA_PTR;
int dram_init(void)
{
gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1,
PHYS_SDRAM_1_SIZE);
return 0;
}
static void board_setup_sdram_bank(u32 start_address)
{
struct esdc_regs *esdc = (struct esdc_regs *)ESDCTL_BASE_ADDR;
u32 *cfg_reg, *ctl_reg;
u32 val;
switch (start_address) {
case CSD0_BASE_ADDR:
cfg_reg = &esdc->esdcfg0;
ctl_reg = &esdc->esdctl0;
break;
case CSD1_BASE_ADDR:
cfg_reg = &esdc->esdcfg1;
ctl_reg = &esdc->esdctl1;
break;
default:
return;
}
/* Initialize MISC register for DDR2 */
val = ESDC_MISC_RST | ESDC_MISC_MDDR_EN | ESDC_MISC_MDDR_DL_RST |
ESDC_MISC_DDR_EN | ESDC_MISC_DDR2_EN;
writel(val, &esdc->esdmisc);
val &= ~(ESDC_MISC_RST | ESDC_MISC_MDDR_DL_RST);
writel(val, &esdc->esdmisc);
/*
* according to DDR2 specs, wait a while before
* the PRECHARGE_ALL command
*/
dram_wait(0x20000);
/* Load DDR2 config and timing */
writel(ESDCTL_DDR2_CONFIG, cfg_reg);
/* Precharge ALL */
writel(ESDCTL_0x92220000,
ctl_reg);
writel(0xda, start_address + ESDCTL_PRECHARGE);
/* Load mode */
writel(ESDCTL_0xB2220000,
ctl_reg);
writeb(0xda, start_address + ESDCTL_DDR2_EMR2); /* EMRS2 */
writeb(0xda, start_address + ESDCTL_DDR2_EMR3); /* EMRS3 */
writeb(0xda, start_address + ESDCTL_DDR2_EN_DLL); /* Enable DLL */
writeb(0xda, start_address + ESDCTL_DDR2_RESET_DLL); /* Reset DLL */
/* Precharge ALL */
writel(ESDCTL_0x92220000,
ctl_reg);
writel(0xda, start_address + ESDCTL_PRECHARGE);
/* Set mode auto refresh : at least two refresh are required */
writel(ESDCTL_0xA2220000,
ctl_reg);
writel(0xda, start_address);
writel(0xda, start_address);
writel(ESDCTL_0xB2220000,
ctl_reg);
writeb(0xda, start_address + ESDCTL_DDR2_MR);
writeb(0xda, start_address + ESDCTL_DDR2_OCD_DEFAULT);
/* OCD mode exit */
writeb(0xda, start_address + ESDCTL_DDR2_EN_DLL); /* Enable DLL */
/* Set normal mode */
writel(ESDCTL_0x82228080,
ctl_reg);
dram_wait(0x20000);
/* Do not set delay lines, only for MDDR */
}
static void board_setup_sdram(void)
{
struct esdc_regs *esdc = (struct esdc_regs *)ESDCTL_BASE_ADDR;
/* Initialize with default values both CSD0/1 */
writel(0x2000, &esdc->esdctl0);
writel(0x2000, &esdc->esdctl1);
board_setup_sdram_bank(CSD0_BASE_ADDR);
}
static void setup_iomux_uart3(void)
{
static const iomux_v3_cfg_t uart3_pads[] = {
MX35_PAD_RTS2__UART3_RXD_MUX,
MX35_PAD_CTS2__UART3_TXD_MUX,
};
imx_iomux_v3_setup_multiple_pads(uart3_pads, ARRAY_SIZE(uart3_pads));
}
#define I2C_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN | PAD_CTL_ODE)
static void setup_iomux_i2c(void)
{
static const iomux_v3_cfg_t i2c_pads[] = {
NEW_PAD_CTRL(MX35_PAD_I2C1_CLK__I2C1_SCL, I2C_PAD_CTRL),
NEW_PAD_CTRL(MX35_PAD_I2C1_DAT__I2C1_SDA, I2C_PAD_CTRL),
NEW_PAD_CTRL(MX35_PAD_TX3_RX2__I2C3_SCL, I2C_PAD_CTRL),
NEW_PAD_CTRL(MX35_PAD_TX2_RX3__I2C3_SDA, I2C_PAD_CTRL),
};
imx_iomux_v3_setup_multiple_pads(i2c_pads, ARRAY_SIZE(i2c_pads));
}
static void setup_iomux_spi(void)
{
static const iomux_v3_cfg_t spi_pads[] = {
MX35_PAD_CSPI1_MOSI__CSPI1_MOSI,
MX35_PAD_CSPI1_MISO__CSPI1_MISO,
MX35_PAD_CSPI1_SS0__CSPI1_SS0,
MX35_PAD_CSPI1_SS1__CSPI1_SS1,
MX35_PAD_CSPI1_SCLK__CSPI1_SCLK,
};
imx_iomux_v3_setup_multiple_pads(spi_pads, ARRAY_SIZE(spi_pads));
}
static void setup_iomux_fec(void)
{
static const iomux_v3_cfg_t fec_pads[] = {
MX35_PAD_FEC_TX_CLK__FEC_TX_CLK,
MX35_PAD_FEC_RX_CLK__FEC_RX_CLK,
MX35_PAD_FEC_RX_DV__FEC_RX_DV,
MX35_PAD_FEC_COL__FEC_COL,
MX35_PAD_FEC_RDATA0__FEC_RDATA_0,
MX35_PAD_FEC_TDATA0__FEC_TDATA_0,
MX35_PAD_FEC_TX_EN__FEC_TX_EN,
MX35_PAD_FEC_MDC__FEC_MDC,
MX35_PAD_FEC_MDIO__FEC_MDIO,
MX35_PAD_FEC_TX_ERR__FEC_TX_ERR,
MX35_PAD_FEC_RX_ERR__FEC_RX_ERR,
MX35_PAD_FEC_CRS__FEC_CRS,
MX35_PAD_FEC_RDATA1__FEC_RDATA_1,
MX35_PAD_FEC_TDATA1__FEC_TDATA_1,
MX35_PAD_FEC_RDATA2__FEC_RDATA_2,
MX35_PAD_FEC_TDATA2__FEC_TDATA_2,
MX35_PAD_FEC_RDATA3__FEC_RDATA_3,
MX35_PAD_FEC_TDATA3__FEC_TDATA_3,
};
/* setup pins for FEC */
imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
}
int board_early_init_f(void)
{
struct ccm_regs *ccm =
(struct ccm_regs *)IMX_CCM_BASE;
/* setup GPIO3_1 to set HighVCore signal */
imx_iomux_v3_setup_pad(MX35_PAD_ATA_DA1__GPIO3_1);
gpio_direction_output(65, 1);
/* initialize PLL and clock configuration */
writel(CCM_CCMR_CONFIG, &ccm->ccmr);
writel(CCM_MPLL_532_HZ, &ccm->mpctl);
writel(CCM_PPLL_300_HZ, &ccm->ppctl);
/* Set the core to run at 532 Mhz */
writel(0x00001000, &ccm->pdr0);
/* Set-up RAM */
board_setup_sdram();
/* enable clocks */
writel(readl(&ccm->cgr0) |
MXC_CCM_CGR0_EMI_MASK |
MXC_CCM_CGR0_EDIO_MASK |
MXC_CCM_CGR0_EPIT1_MASK,
&ccm->cgr0);
writel(readl(&ccm->cgr1) |
MXC_CCM_CGR1_FEC_MASK |
MXC_CCM_CGR1_GPIO1_MASK |
MXC_CCM_CGR1_GPIO2_MASK |
MXC_CCM_CGR1_GPIO3_MASK |
MXC_CCM_CGR1_I2C1_MASK |
MXC_CCM_CGR1_I2C2_MASK |
MXC_CCM_CGR1_I2C3_MASK,
&ccm->cgr1);
/* Set-up NAND */
__raw_writel(readl(&ccm->rcsr) | MXC_CCM_RCSR_NFC_FMS, &ccm->rcsr);
/* Set pinmux for the required peripherals */
setup_iomux_uart3();
setup_iomux_i2c();
setup_iomux_fec();
setup_iomux_spi();
return 0;
}
int board_init(void)
{
/* address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
return 0;
}
u32 get_board_rev(void)
{
int rev = 0;
return (get_cpu_rev() & ~(0xF << 8)) | (rev & 0xF) << 8;
}

25
u-boot/board/CarMediaLab/flea3/lowlevel_init.S Normal file
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/*
* Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
*
* (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
*
* Copyright (C) 2011, Stefano Babic <sbabic@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <config.h>
#include <asm/arch/lowlevel_macro.S>
.globl lowlevel_init
lowlevel_init:
core_init
init_aips
init_max
init_m3if
mov pc, lr

105
u-boot/board/LaCie/common/common.c Normal file
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/*
* Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <i2c.h>
#include <miiphy.h>
#if defined(CONFIG_CMD_NET) && defined(CONFIG_RESET_PHY_R)
#define MII_MARVELL_PHY_PAGE 22
#define MV88E1116_LED_FCTRL_REG 10
#define MV88E1116_CPRSP_CR3_REG 21
#define MV88E1116_MAC_CTRL_REG 21
#define MV88E1116_RGMII_TXTM_CTRL (1 << 4)
#define MV88E1116_RGMII_RXTM_CTRL (1 << 5)
void mv_phy_88e1116_init(const char *name, u16 phyaddr)
{
u16 reg;
if (miiphy_set_current_dev(name))
return;
/*
* Enable RGMII delay on Tx and Rx for CPU port
* Ref: sec 4.7.2 of chip datasheet
*/
miiphy_write(name, phyaddr, MII_MARVELL_PHY_PAGE, 2);
miiphy_read(name, phyaddr, MV88E1116_MAC_CTRL_REG, &reg);
reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL);
miiphy_write(name, phyaddr, MV88E1116_MAC_CTRL_REG, reg);
miiphy_write(name, phyaddr, MII_MARVELL_PHY_PAGE, 0);
if (miiphy_reset(name, phyaddr) == 0)
printf("88E1116 Initialized on %s\n", name);
}
void mv_phy_88e1318_init(const char *name, u16 phyaddr)
{
u16 reg;
if (miiphy_set_current_dev(name))
return;
/*
* Set control mode 4 for LED[0].
*/
miiphy_write(name, phyaddr, MII_MARVELL_PHY_PAGE, 3);
miiphy_read(name, phyaddr, 16, &reg);
reg |= 0xf;
miiphy_write(name, phyaddr, 16, reg);
/*
* Enable RGMII delay on Tx and Rx for CPU port
* Ref: sec 4.7.2 of chip datasheet
*/
miiphy_write(name, phyaddr, MII_MARVELL_PHY_PAGE, 2);
miiphy_read(name, phyaddr, MV88E1116_MAC_CTRL_REG, &reg);
reg |= (MV88E1116_RGMII_TXTM_CTRL | MV88E1116_RGMII_RXTM_CTRL);
miiphy_write(name, phyaddr, MV88E1116_MAC_CTRL_REG, reg);
miiphy_write(name, phyaddr, MII_MARVELL_PHY_PAGE, 0);
if (miiphy_reset(name, phyaddr) == 0)
printf("88E1318 Initialized on %s\n", name);
}
#endif /* CONFIG_CMD_NET && CONFIG_RESET_PHY_R */
#if defined(CONFIG_CMD_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR)
int lacie_read_mac_address(uchar *mac_addr)
{
int ret;
ushort version;
/* I2C-0 for on-board EEPROM */
i2c_set_bus_num(0);
/* Check layout version for EEPROM data */
ret = i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0,
CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
(uchar *) &version, 2);
if (ret != 0) {
printf("Error: failed to read I2C EEPROM @%02x\n",
CONFIG_SYS_I2C_EEPROM_ADDR);
return ret;
}
version = be16_to_cpu(version);
if (version < 1 || version > 3) {
printf("Error: unknown version %d for EEPROM data\n",
version);
return -1;
}
/* Read Ethernet MAC address from EEPROM */
ret = i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 2,
CONFIG_SYS_I2C_EEPROM_ADDR_LEN, mac_addr, 6);
if (ret != 0)
printf("Error: failed to read I2C EEPROM @%02x\n",
CONFIG_SYS_I2C_EEPROM_ADDR);
return ret;
}
#endif /* CONFIG_CMD_I2C && CONFIG_SYS_I2C_EEPROM_ADDR */

18
u-boot/board/LaCie/common/common.h Normal file
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/*
* Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _LACIE_COMMON_H
#define _LACIE_COMMON_H
#if defined(CONFIG_CMD_NET) && defined(CONFIG_RESET_PHY_R)
void mv_phy_88e1116_init(const char *name, u16 phyaddr);
void mv_phy_88e1318_init(const char *name, u16 phyaddr);
#endif
#if defined(CONFIG_CMD_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR)
int lacie_read_mac_address(uchar *mac);
#endif
#endif /* _LACIE_COMMON_H */

47
u-boot/board/LaCie/common/cpld-gpio-bus.c Normal file
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/*
* cpld-gpio-bus.c: provides support for the CPLD GPIO bus found on some LaCie
* boards (as the 2Big/5Big Network v2 and the 2Big NAS). This parallel GPIO
* bus exposes two registers (address and data). Each of this register is made
* up of several dedicated GPIOs. An extra GPIO is used to notify the CPLD that
* the registers have been updated.
*
* Mostly this bus is used to configure the LEDs on LaCie boards.
*
* Copyright (C) 2013 Simon Guinot <simon.guinot@sequanux.org>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <asm/arch/gpio.h>
#include "cpld-gpio-bus.h"
static void cpld_gpio_bus_set_addr(struct cpld_gpio_bus *bus, unsigned addr)
{
int pin;
for (pin = 0; pin < bus->num_addr; pin++)
kw_gpio_set_value(bus->addr[pin], (addr >> pin) & 1);
}
static void cpld_gpio_bus_set_data(struct cpld_gpio_bus *bus, unsigned data)
{
int pin;
for (pin = 0; pin < bus->num_data; pin++)
kw_gpio_set_value(bus->data[pin], (data >> pin) & 1);
}
static void cpld_gpio_bus_enable_select(struct cpld_gpio_bus *bus)
{
/* The transfer is enabled on the raising edge. */
kw_gpio_set_value(bus->enable, 0);
kw_gpio_set_value(bus->enable, 1);
}
void cpld_gpio_bus_write(struct cpld_gpio_bus *bus,
unsigned addr, unsigned value)
{
cpld_gpio_bus_set_addr(bus, addr);
cpld_gpio_bus_set_data(bus, value);
cpld_gpio_bus_enable_select(bus);
}

21
u-boot/board/LaCie/common/cpld-gpio-bus.h Normal file
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/*
* Copyright (C) 2013 Simon Guinot <simon.guinot@sequanux.org>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _LACIE_CPLD_GPI0_BUS_H
#define _LACIE_CPLD_GPI0_BUS_H
struct cpld_gpio_bus {
unsigned *addr;
unsigned num_addr;
unsigned *data;
unsigned num_data;
unsigned enable;
};
void cpld_gpio_bus_write(struct cpld_gpio_bus *cpld_gpio_bus,
unsigned addr, unsigned value);
#endif /* _LACIE_CPLD_GPI0_BUS_H */

12
u-boot/board/LaCie/edminiv2/Kconfig Normal file
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if TARGET_EDMINIV2
config SYS_BOARD
default "edminiv2"
config SYS_VENDOR
default "LaCie"
config SYS_CONFIG_NAME
default "edminiv2"
endif

6
u-boot/board/LaCie/edminiv2/MAINTAINERS Normal file
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EDMINIV2 BOARD
M: Albert ARIBAUD <albert.u.boot@aribaud.net>
S: Maintained
F: board/LaCie/edminiv2/
F: include/configs/edminiv2.h
F: configs/edminiv2_defconfig

12
u-boot/board/LaCie/edminiv2/Makefile Normal file
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#
# Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
#
# Based on original Kirkwood support which is
# (C) Copyright 2009
# Marvell Semiconductor <www.marvell.com>
# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := edminiv2.o ../common/common.o

55
u-boot/board/LaCie/edminiv2/edminiv2.c Normal file
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/*
* Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
*
* (C) Copyright 2009
* Marvell Semiconductor <www.marvell.com>
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <miiphy.h>
#include <asm/arch/orion5x.h>
#include "../common/common.h"
#include <spl.h>
#include <ns16550.h>
DECLARE_GLOBAL_DATA_PTR;
int board_init(void)
{
/* arch number of board */
gd->bd->bi_arch_number = MACH_TYPE_EDMINI_V2;
/* boot parameter start at 256th byte of RAM base */
gd->bd->bi_boot_params = gd->bd->bi_dram[0].start + 0x100;
return 0;
}
#if defined(CONFIG_CMD_NET) && defined(CONFIG_RESET_PHY_R)
/* Configure and enable MV88E1116 PHY */
void reset_phy(void)
{
mv_phy_88e1116_init("egiga0", 8);
}
#endif /* CONFIG_RESET_PHY_R */
/*
* SPL serial setup and NOR boot device selection
*/
#ifdef CONFIG_SPL_BUILD
void spl_board_init(void)
{
preloader_console_init();
}
u32 spl_boot_device(void)
{
return BOOT_DEVICE_NOR;
}
#endif /* CONFIG_SPL_BUILD */

12
u-boot/board/LaCie/net2big_v2/Kconfig Normal file
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if TARGET_NET2BIG_V2
config SYS_BOARD
default "net2big_v2"
config SYS_VENDOR
default "LaCie"
config SYS_CONFIG_NAME
default "lacie_kw"
endif

7
u-boot/board/LaCie/net2big_v2/MAINTAINERS Normal file
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@@ -0,0 +1,7 @@
NET2BIG_V2 BOARD
M: Simon Guinot <simon.guinot@sequanux.org>
S: Maintained
F: board/LaCie/net2big_v2/
F: include/configs/lacie_kw.h
F: configs/d2net_v2_defconfig
F: configs/net2big_v2_defconfig

15
u-boot/board/LaCie/net2big_v2/Makefile Normal file
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#
# Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
#
# Based on Kirkwood support:
# (C) Copyright 2009
# Marvell Semiconductor <www.marvell.com>
# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := net2big_v2.o ../common/common.o
ifneq ($(and $(CONFIG_KIRKWOOD_GPIO),$(CONFIG_NET2BIG_V2)),)
obj-y += ../common/cpld-gpio-bus.o
endif

151
u-boot/board/LaCie/net2big_v2/kwbimage.cfg Normal file
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#
# Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
#
# Based on Kirkwood support:
# (C) Copyright 2009
# Marvell Semiconductor <www.marvell.com>
# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
# Refer doc/README.kwbimage for more details about how-to configure
# and create kirkwood boot image
#
# Boot Media configurations
BOOT_FROM spi # Boot from SPI flash
# SOC registers configuration using bootrom header extension
# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
# Configure RGMII-0 interface pad voltage to 1.8V
DATA 0xFFD100e0 0x1B1B1B9B
#Dram initalization for SINGLE x16 CL=5 @ 400MHz
DATA 0xFFD01400 0x43000C30 # DDR Configuration register
# bit13-0: 0xa00 (2560 DDR2 clks refresh rate)
# bit23-14: zero
# bit24: 1= enable exit self refresh mode on DDR access
# bit25: 1 required
# bit29-26: zero
# bit31-30: 01
DATA 0xFFD01404 0x38743000 # DDR Controller Control Low
# bit 4: 0=addr/cmd in smame cycle
# bit 5: 0=clk is driven during self refresh, we don't care for APX
# bit 6: 0=use recommended falling edge of clk for addr/cmd
# bit14: 0=input buffer always powered up
# bit18: 1=cpu lock transaction enabled
# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
# bit27-24: 8= CL+3, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
# bit30-28: 3 required
# bit31: 0=no additional STARTBURST delay
DATA 0xFFD01408 0x22125451 # DDR Timing (Low) (active cycles value +1)
# bit7-4: TRCD
# bit11- 8: TRP
# bit15-12: TWR
# bit19-16: TWTR
# bit20: TRAS msb
# bit23-21: 0x0
# bit27-24: TRRD
# bit31-28: TRTP
DATA 0xFFD0140C 0x00000A32 # DDR Timing (High)
# bit6-0: TRFC
# bit8-7: TR2R
# bit10-9: TR2W
# bit12-11: TW2W
# bit31-13: zero required
DATA 0xFFD01410 0x0000CCCC # DDR Address Control
# bit1-0: 01, Cs0width=x16
# bit3-2: 11, Cs0size=1Gb
# bit5-4: 00, Cs2width=nonexistent
# bit7-6: 00, Cs1size =nonexistent
# bit9-8: 00, Cs2width=nonexistent
# bit11-10: 00, Cs2size =nonexistent
# bit13-12: 00, Cs3width=nonexistent
# bit15-14: 00, Cs3size =nonexistent
# bit16: 0, Cs0AddrSel
# bit17: 0, Cs1AddrSel
# bit18: 0, Cs2AddrSel
# bit19: 0, Cs3AddrSel
# bit31-20: 0 required
DATA 0xFFD01414 0x00000000 # DDR Open Pages Control
# bit0: 0, OpenPage enabled
# bit31-1: 0 required
DATA 0xFFD01418 0x00000000 # DDR Operation
# bit3-0: 0x0, DDR cmd
# bit31-4: 0 required
DATA 0xFFD0141C 0x00000662 # DDR Mode
# bit2-0: 2, BurstLen=2 required
# bit3: 0, BurstType=0 required
# bit6-4: 4, CL=5
# bit7: 0, TestMode=0 normal
# bit8: 0, DLL reset=0 normal
# bit11-9: 6, auto-precharge write recovery ????????????
# bit12: 0, PD must be zero
# bit31-13: 0 required
DATA 0xFFD01420 0x00000044 # DDR Extended Mode
# bit0: 0, DDR DLL enabled
# bit1: 1, DDR drive strenght reduced
# bit2: 1, DDR ODT control lsd enabled
# bit5-3: 000, required
# bit6: 1, DDR ODT control msb, enabled
# bit9-7: 000, required
# bit10: 0, differential DQS enabled
# bit11: 0, required
# bit12: 0, DDR output buffer enabled
# bit31-13: 0 required
DATA 0xFFD01424 0x0000F17F # DDR Controller Control High
# bit2-0: 111, required
# bit3 : 1 , MBUS Burst Chop disabled
# bit6-4: 111, required
# bit7 : 1 , D2P Latency enabled
# bit8 : 1 , add writepath sample stage, must be 1 for DDR freq >= 300MHz
# bit9 : 0 , no half clock cycle addition to dataout
# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals
# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh
# bit15-12: 1111 required
# bit31-16: 0 required
DATA 0xFFD01428 0x00096630 # DDR2 ODT Read Timing (default values)
DATA 0xFFD0147C 0x00009663 # DDR2 ODT Write Timing (default values)
DATA 0xFFD01500 0x00000000 # CS[0]n Base address to 0x0
DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size
# bit0: 1, Window enabled
# bit1: 0, Write Protect disabled
# bit3-2: 00, CS0 hit selected
# bit23-4: ones, required
# bit31-24: 0x07, Size (i.e. 128MB)
DATA 0xFFD0150C 0x00000000 # CS[1]n Size, window disabled
DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled
DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled
DATA 0xFFD01494 0x00010000 # DDR ODT Control (Low)
# bit3-0: 1, ODT0Rd, MODT[0] asserted during read from DRAM CS0
# bit19-16:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
DATA 0xFFD01498 0x00000000 # DDR ODT Control (High)
# bit1-0: 00, ODT0 controlled by ODT Control (low) register above
# bit3-2: 01, ODT1 active NEVER!
# bit31-4: zero, required
DATA 0xFFD0149C 0x0000E40F # CPU ODT Control
# bit3-0: 1, ODT0Rd, Internal ODT asserted during read from DRAM bank0
# bit7-4: 1, ODT0Wr, Internal ODT asserted during write to DRAM bank0
# bit11-10:1, DQ_ODTSel. ODT select turned on
DATA 0xFFD01480 0x00000001 # DDR Initialization Control
#bit0=1, enable DDR init upon this register write
# End of Header extension
DATA 0x0 0x0

253
u-boot/board/LaCie/net2big_v2/net2big_v2.c Normal file
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/*
* Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
*
* Based on Kirkwood support:
* (C) Copyright 2009
* Marvell Semiconductor <www.marvell.com>
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <command.h>
#include <i2c.h>
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include <asm/arch/gpio.h>
#include "net2big_v2.h"
#include "../common/common.h"
#include "../common/cpld-gpio-bus.h"
DECLARE_GLOBAL_DATA_PTR;
int board_early_init_f(void)
{
/* GPIO configuration */
mvebu_config_gpio(NET2BIG_V2_OE_VAL_LOW, NET2BIG_V2_OE_VAL_HIGH,
NET2BIG_V2_OE_LOW, NET2BIG_V2_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
MPP0_SPI_SCn,
MPP1_SPI_MOSI,
MPP2_SPI_SCK,
MPP3_SPI_MISO,
MPP6_SYSRST_OUTn,
MPP7_GPO, /* Request power-off */
MPP8_TW_SDA,
MPP9_TW_SCK,
MPP10_UART0_TXD,
MPP11_UART0_RXD,
MPP13_GPIO, /* Rear power switch (on|auto) */
MPP14_GPIO, /* USB fuse alarm */
MPP15_GPIO, /* Rear power switch (auto|off) */
MPP16_GPIO, /* SATA HDD1 power */
MPP17_GPIO, /* SATA HDD2 power */
MPP20_SATA1_ACTn,
MPP21_SATA0_ACTn,
MPP24_GPIO, /* USB mode select */
MPP26_GPIO, /* USB device vbus */
MPP28_GPIO, /* USB enable host vbus */
MPP29_GPIO, /* CPLD GPIO bus ALE */
MPP34_GPIO, /* Rear Push button 0=on 1=off */
MPP35_GPIO, /* Inhibit switch power-off */
MPP36_GPIO, /* SATA HDD1 presence */
MPP37_GPIO, /* SATA HDD2 presence */
MPP40_GPIO, /* eSATA presence */
MPP44_GPIO, /* CPLD GPIO bus (data 0) */
MPP45_GPIO, /* CPLD GPIO bus (data 1) */
MPP46_GPIO, /* CPLD GPIO bus (data 2) */
MPP47_GPIO, /* CPLD GPIO bus (addr 0) */
MPP48_GPIO, /* CPLD GPIO bus (addr 1) */
MPP49_GPIO, /* CPLD GPIO bus (addr 2) */
0
};
kirkwood_mpp_conf(kwmpp_config, NULL);
return 0;
}
int board_init(void)
{
/* Machine number */
gd->bd->bi_arch_number = MACH_TYPE_NET2BIG_V2;
/* Boot parameters address */
gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#if defined(CONFIG_MISC_INIT_R)
#if defined(CONFIG_CMD_I2C) && defined(CONFIG_SYS_I2C_G762_ADDR)
/*
* Start I2C fan (GMT G762 controller)
*/
static void init_fan(void)
{
u8 data;
i2c_set_bus_num(0);
/* Enable open-loop and PWM modes */
data = 0x20;
if (i2c_write(CONFIG_SYS_I2C_G762_ADDR,
G762_REG_FAN_CMD1, 1, &data, 1) != 0)
goto err;
data = 0;
if (i2c_write(CONFIG_SYS_I2C_G762_ADDR,
G762_REG_SET_CNT, 1, &data, 1) != 0)
goto err;
/*
* RPM to PWM (set_out register) fan speed conversion array:
* 0 0x00
* 1500 0x04
* 2800 0x08
* 3400 0x0C
* 3700 0x10
* 4400 0x20
* 4700 0x30
* 4800 0x50
* 5200 0x80
* 5400 0xC0
* 5500 0xFF
*
* Start fan at low speed (2800 RPM):
*/
data = 0x08;
if (i2c_write(CONFIG_SYS_I2C_G762_ADDR,
G762_REG_SET_OUT, 1, &data, 1) != 0)
goto err;
return;
err:
printf("Error: failed to start I2C fan @%02x\n",
CONFIG_SYS_I2C_G762_ADDR);
}
#else
static void init_fan(void) {}
#endif /* CONFIG_CMD_I2C && CONFIG_SYS_I2C_G762_ADDR */
#if defined(CONFIG_NET2BIG_V2) && defined(CONFIG_KIRKWOOD_GPIO)
/*
* CPLD GPIO bus:
*
* - address register : bit [0-2] -> GPIO [47-49]
* - data register : bit [0-2] -> GPIO [44-46]
* - enable register : GPIO 29
*/
static unsigned cpld_gpio_bus_addr[] = { 47, 48, 49 };
static unsigned cpld_gpio_bus_data[] = { 44, 45, 46 };
static struct cpld_gpio_bus cpld_gpio_bus = {
.addr = cpld_gpio_bus_addr,
.num_addr = ARRAY_SIZE(cpld_gpio_bus_addr),
.data = cpld_gpio_bus_data,
.num_data = ARRAY_SIZE(cpld_gpio_bus_data),
.enable = 29,
};
/*
* LEDs configuration:
*
* The LEDs are controlled by a CPLD and can be configured through
* the CPLD GPIO bus.
*
* Address register selection:
*
* addr | register
* ----------------------------
* 0 | front LED
* 1 | front LED brightness
* 2 | SATA LED brightness
* 3 | SATA0 LED
* 4 | SATA1 LED
* 5 | SATA2 LED
* 6 | SATA3 LED
* 7 | SATA4 LED
*
* Data register configuration:
*
* data | LED brightness
* -------------------------------------------------
* 0 | min (off)
* - | -
* 7 | max
*
* data | front LED mode
* -------------------------------------------------
* 0 | fix off
* 1 | fix blue on
* 2 | fix red on
* 3 | blink blue on=1 sec and blue off=1 sec
* 4 | blink red on=1 sec and red off=1 sec
* 5 | blink blue on=2.5 sec and red on=0.5 sec
* 6 | blink blue on=1 sec and red on=1 sec
* 7 | blink blue on=0.5 sec and blue off=2.5 sec
*
* data | SATA LED mode
* -------------------------------------------------
* 0 | fix off
* 1 | SATA activity blink
* 2 | fix red on
* 3 | blink blue on=1 sec and blue off=1 sec
* 4 | blink red on=1 sec and red off=1 sec
* 5 | blink blue on=2.5 sec and red on=0.5 sec
* 6 | blink blue on=1 sec and red on=1 sec
* 7 | fix blue on
*/
static void init_leds(void)
{
/* Enable the front blue LED */
cpld_gpio_bus_write(&cpld_gpio_bus, 0, 1);
cpld_gpio_bus_write(&cpld_gpio_bus, 1, 3);
/* Configure SATA LEDs to blink in relation with the SATA activity */
cpld_gpio_bus_write(&cpld_gpio_bus, 3, 1);
cpld_gpio_bus_write(&cpld_gpio_bus, 4, 1);
cpld_gpio_bus_write(&cpld_gpio_bus, 2, 3);
}
#else
static void init_leds(void) {}
#endif /* CONFIG_NET2BIG_V2 && CONFIG_KIRKWOOD_GPIO */
int misc_init_r(void)
{
init_fan();
#if defined(CONFIG_CMD_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR)
if (!getenv("ethaddr")) {
uchar mac[6];
if (lacie_read_mac_address(mac) == 0)
eth_setenv_enetaddr("ethaddr", mac);
}
#endif
init_leds();
return 0;
}
#endif /* CONFIG_MISC_INIT_R */
#if defined(CONFIG_CMD_NET) && defined(CONFIG_RESET_PHY_R)
/* Configure and initialize PHY */
void reset_phy(void)
{
mv_phy_88e1116_init("egiga0", 8);
}
#endif
#if defined(CONFIG_KIRKWOOD_GPIO)
/* Return GPIO push button status */
static int
do_read_push_button(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
return !kw_gpio_get_value(NET2BIG_V2_GPIO_PUSH_BUTTON);
}
U_BOOT_CMD(button, 1, 1, do_read_push_button,
"Return GPIO push button status 0=off 1=on", "");
#endif

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u-boot/board/LaCie/net2big_v2/net2big_v2.h Normal file
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/*
* Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
*
* Based on Kirkwood support:
* (C) Copyright 2009
* Marvell Semiconductor <www.marvell.com>
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef NET2BIG_V2_H
#define NET2BIG_V2_H
/* GPIO configuration */
#define NET2BIG_V2_OE_LOW 0x0600E000
#define NET2BIG_V2_OE_HIGH 0x00000134
#define NET2BIG_V2_OE_VAL_LOW 0x10030000
#define NET2BIG_V2_OE_VAL_HIGH 0x00000000
/* Buttons */
#define NET2BIG_V2_GPIO_PUSH_BUTTON 34
/* GMT G762 registers (I2C fan controller) */
#define G762_REG_SET_CNT 0x00
#define G762_REG_SET_OUT 0x03
#define G762_REG_FAN_CMD1 0x04
#endif /* NET2BIG_V2_H */

12
u-boot/board/LaCie/netspace_v2/Kconfig Normal file
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if TARGET_NETSPACE_V2
config SYS_BOARD
default "netspace_v2"
config SYS_VENDOR
default "LaCie"
config SYS_CONFIG_NAME
default "lacie_kw"
endif

14
u-boot/board/LaCie/netspace_v2/MAINTAINERS Normal file
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NETSPACE_V2 BOARD
M: Simon Guinot <simon.guinot@sequanux.org>
S: Maintained
F: board/LaCie/netspace_v2/
F: include/configs/lacie_kw.h
F: configs/inetspace_v2_defconfig
F: configs/netspace_max_v2_defconfig
F: configs/netspace_v2_defconfig
NETSPACE_LITE_V2 BOARD
#M: -
S: Maintained
F: configs/netspace_lite_v2_defconfig
F: configs/netspace_mini_v2_defconfig

12
u-boot/board/LaCie/netspace_v2/Makefile Normal file
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#
# Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
#
# Based on Kirkwood support:
# (C) Copyright 2009
# Marvell Semiconductor <www.marvell.com>
# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := netspace_v2.o ../common/common.o

151
u-boot/board/LaCie/netspace_v2/kwbimage-is2.cfg Normal file
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#
# Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
#
# Based on Kirkwood support:
# (C) Copyright 2009
# Marvell Semiconductor <www.marvell.com>
# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
# Refer doc/README.kwbimage for more details about how-to configure
# and create kirkwood boot image
#
# Boot Media configurations
BOOT_FROM spi # Boot from SPI flash
# SOC registers configuration using bootrom header extension
# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
# Configure RGMII-0 interface pad voltage to 1.8V
DATA 0xFFD100e0 0x1B1B1B9B
#Dram initalization for SINGLE x16 CL=5 @ 400MHz
DATA 0xFFD01400 0x43000618 # DDR Configuration register
# bit13-0: 0xa00 (2560 DDR2 clks refresh rate)
# bit23-14: zero
# bit24: 1= enable exit self refresh mode on DDR access
# bit25: 1 required
# bit29-26: zero
# bit31-30: 01
DATA 0xFFD01404 0x35143000 # DDR Controller Control Low
# bit 4: 0=addr/cmd in smame cycle
# bit 5: 0=clk is driven during self refresh, we don't care for APX
# bit 6: 0=use recommended falling edge of clk for addr/cmd
# bit14: 0=input buffer always powered up
# bit18: 1=cpu lock transaction enabled
# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
# bit27-24: 8= CL+3, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
# bit30-28: 3 required
# bit31: 0=no additional STARTBURST delay
DATA 0xFFD01408 0x11012228 # DDR Timing (Low) (active cycles value +1)
# bit7-4: TRCD
# bit11- 8: TRP
# bit15-12: TWR
# bit19-16: TWTR
# bit20: TRAS msb
# bit23-21: 0x0
# bit27-24: TRRD
# bit31-28: TRTP
DATA 0xFFD0140C 0x00000A19 # DDR Timing (High)
# bit6-0: TRFC
# bit8-7: TR2R
# bit10-9: TR2W
# bit12-11: TW2W
# bit31-13: zero required
DATA 0xFFD01410 0x00000008 # DDR Address Control
# bit1-0: 00, Cs0width=x8
# bit3-2: 10, Cs0size=512Mb
# bit5-4: 00, Cs2width=nonexistent
# bit7-6: 00, Cs1size =nonexistent
# bit9-8: 00, Cs2width=nonexistent
# bit11-10: 00, Cs2size =nonexistent
# bit13-12: 00, Cs3width=nonexistent
# bit15-14: 00, Cs3size =nonexistent
# bit16: 0, Cs0AddrSel
# bit17: 0, Cs1AddrSel
# bit18: 0, Cs2AddrSel
# bit19: 0, Cs3AddrSel
# bit31-20: 0 required
DATA 0xFFD01414 0x00000000 # DDR Open Pages Control
# bit0: 0, OpenPage enabled
# bit31-1: 0 required
DATA 0xFFD01418 0x00000000 # DDR Operation
# bit3-0: 0x0, DDR cmd
# bit31-4: 0 required
DATA 0xFFD0141C 0x00000632 # DDR Mode
# bit2-0: 2, BurstLen=2 required
# bit3: 0, BurstType=0 required
# bit6-4: 4, CL=5
# bit7: 0, TestMode=0 normal
# bit8: 0, DLL reset=0 normal
# bit11-9: 6, auto-precharge write recovery ????????????
# bit12: 0, PD must be zero
# bit31-13: 0 required
DATA 0xFFD01420 0x00000004 # DDR Extended Mode
# bit0: 0, DDR DLL enabled
# bit1: 1, DDR drive strenght reduced
# bit2: 1, DDR ODT control lsd enabled
# bit5-3: 000, required
# bit6: 1, DDR ODT control msb, enabled
# bit9-7: 000, required
# bit10: 0, differential DQS enabled
# bit11: 0, required
# bit12: 0, DDR output buffer enabled
# bit31-13: 0 required
DATA 0xFFD01424 0x0000F07F # DDR Controller Control High
# bit2-0: 111, required
# bit3 : 1 , MBUS Burst Chop disabled
# bit6-4: 111, required
# bit7 : 1 , D2P Latency enabled
# bit8 : 1 , add writepath sample stage, must be 1 for DDR freq >= 300MHz
# bit9 : 0 , no half clock cycle addition to dataout
# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals
# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh
# bit15-12: 1111 required
# bit31-16: 0 required
DATA 0xFFD01428 0x00085520 # DDR2 ODT Read Timing (default values)
DATA 0xFFD0147C 0x00008552 # DDR2 ODT Write Timing (default values)
DATA 0xFFD01500 0x00000000 # CS[0]n Base address to 0x0
DATA 0xFFD01504 0x07FFFFF1 # CS[0]n Size
# bit0: 1, Window enabled
# bit1: 0, Write Protect disabled
# bit3-2: 00, CS0 hit selected
# bit23-4: ones, required
# bit31-24: 0x07, Size (i.e. 128MB)
DATA 0xFFD0150C 0x00000000 # CS[1]n Size, window disabled
DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled
DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled
DATA 0xFFD01494 0x00010000 # DDR ODT Control (Low)
# bit3-0: 1, ODT0Rd, MODT[0] asserted during read from DRAM CS0
# bit19-16:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
DATA 0xFFD01498 0x00000000 # DDR ODT Control (High)
# bit1-0: 00, ODT0 controlled by ODT Control (low) register above
# bit3-2: 01, ODT1 active NEVER!
# bit31-4: zero, required
DATA 0xFFD0149C 0x0000E40F # CPU ODT Control
# bit3-0: 1, ODT0Rd, Internal ODT asserted during read from DRAM bank0
# bit7-4: 1, ODT0Wr, Internal ODT asserted during write to DRAM bank0
# bit11-10:1, DQ_ODTSel. ODT select turned on
DATA 0xFFD01480 0x00000001 # DDR Initialization Control
#bit0=1, enable DDR init upon this register write
# End of Header extension
DATA 0x0 0x0

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u-boot/board/LaCie/netspace_v2/kwbimage-ns2l.cfg Normal file
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#
# Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
#
# Based on Kirkwood support:
# (C) Copyright 2009
# Marvell Semiconductor <www.marvell.com>
# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
# Refer doc/README.kwbimage for more details about how-to configure
# and create kirkwood boot image
#
# Boot Media configurations
BOOT_FROM spi # Boot from SPI flash
# SOC registers configuration using bootrom header extension
# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
# Configure RGMII-0 interface pad voltage to 1.8V
DATA 0xFFD100e0 0x1B1B1B9B
#Dram initalization for SINGLE x16 CL=5 @ 400MHz
DATA 0xFFD01400 0x43000618 # DDR Configuration register
# bit13-0: 0xa00 (2560 DDR2 clks refresh rate)
# bit23-14: zero
# bit24: 1= enable exit self refresh mode on DDR access
# bit25: 1 required
# bit29-26: zero
# bit31-30: 01
DATA 0xFFD01404 0x34143000 # DDR Controller Control Low
# bit 4: 0=addr/cmd in smame cycle
# bit 5: 0=clk is driven during self refresh, we don't care for APX
# bit 6: 0=use recommended falling edge of clk for addr/cmd
# bit14: 0=input buffer always powered up
# bit18: 1=cpu lock transaction enabled
# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
# bit27-24: 8= CL+3, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
# bit30-28: 3 required
# bit31: 0=no additional STARTBURST delay
DATA 0xFFD01408 0x11012228 # DDR Timing (Low) (active cycles value +1)
# bit7-4: TRCD
# bit11- 8: TRP
# bit15-12: TWR
# bit19-16: TWTR
# bit20: TRAS msb
# bit23-21: 0x0
# bit27-24: TRRD
# bit31-28: TRTP
DATA 0xFFD0140C 0x00000A19 # DDR Timing (High)
# bit6-0: TRFC
# bit8-7: TR2R
# bit10-9: TR2W
# bit12-11: TW2W
# bit31-13: zero required
DATA 0xFFD01410 0x0000DDDD # DDR Address Control
# bit1-0: 00, Cs0width=x8
# bit3-2: 10, Cs0size=512Mb
# bit5-4: 00, Cs2width=nonexistent
# bit7-6: 00, Cs1size =nonexistent
# bit9-8: 00, Cs2width=nonexistent
# bit11-10: 00, Cs2size =nonexistent
# bit13-12: 00, Cs3width=nonexistent
# bit15-14: 00, Cs3size =nonexistent
# bit16: 0, Cs0AddrSel
# bit17: 0, Cs1AddrSel
# bit18: 0, Cs2AddrSel
# bit19: 0, Cs3AddrSel
# bit31-20: 0 required
DATA 0xFFD01414 0x00000000 # DDR Open Pages Control
# bit0: 0, OpenPage enabled
# bit31-1: 0 required
DATA 0xFFD01418 0x00000000 # DDR Operation
# bit3-0: 0x0, DDR cmd
# bit31-4: 0 required
DATA 0xFFD0141C 0x00000632 # DDR Mode
# bit2-0: 2, BurstLen=2 required
# bit3: 0, BurstType=0 required
# bit6-4: 4, CL=5
# bit7: 0, TestMode=0 normal
# bit8: 0, DLL reset=0 normal
# bit11-9: 6, auto-precharge write recovery ????????????
# bit12: 0, PD must be zero
# bit31-13: 0 required
DATA 0xFFD01420 0x00000004 # DDR Extended Mode
# bit0: 0, DDR DLL enabled
# bit1: 1, DDR drive strenght reduced
# bit2: 1, DDR ODT control lsd enabled
# bit5-3: 000, required
# bit6: 1, DDR ODT control msb, enabled
# bit9-7: 000, required
# bit10: 0, differential DQS enabled
# bit11: 0, required
# bit12: 0, DDR output buffer enabled
# bit31-13: 0 required
DATA 0xFFD01424 0x0000F07F # DDR Controller Control High
# bit2-0: 111, required
# bit3 : 1 , MBUS Burst Chop disabled
# bit6-4: 111, required
# bit7 : 1 , D2P Latency enabled
# bit8 : 1 , add writepath sample stage, must be 1 for DDR freq >= 300MHz
# bit9 : 0 , no half clock cycle addition to dataout
# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals
# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh
# bit15-12: 1111 required
# bit31-16: 0 required
DATA 0xFFD01428 0x00085520 # DDR2 ODT Read Timing (default values)
DATA 0xFFD0147C 0x00008552 # DDR2 ODT Write Timing (default values)
DATA 0xFFD01500 0x00000000 # CS[0]n Base address to 0x0
DATA 0xFFD01504 0x07FFFFF1 # CS[0]n Size
# bit0: 1, Window enabled
# bit1: 0, Write Protect disabled
# bit3-2: 00, CS0 hit selected
# bit23-4: ones, required
# bit31-24: 0x07, Size (i.e. 128MB)
DATA 0xFFD0150C 0x00000000 # CS[1]n Size, window disabled
DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled
DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled
DATA 0xFFD01494 0x00010000 # DDR ODT Control (Low)
# bit3-0: 1, ODT0Rd, MODT[0] asserted during read from DRAM CS0
# bit19-16:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
DATA 0xFFD01498 0x00000000 # DDR ODT Control (High)
# bit1-0: 00, ODT0 controlled by ODT Control (low) register above
# bit3-2: 01, ODT1 active NEVER!
# bit31-4: zero, required
DATA 0xFFD0149C 0x0000E40F # CPU ODT Control
# bit3-0: 1, ODT0Rd, Internal ODT asserted during read from DRAM bank0
# bit7-4: 1, ODT0Wr, Internal ODT asserted during write to DRAM bank0
# bit11-10:1, DQ_ODTSel. ODT select turned on
DATA 0xFFD01480 0x00000001 # DDR Initialization Control
#bit0=1, enable DDR init upon this register write
# End of Header extension
DATA 0x0 0x0

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u-boot/board/LaCie/netspace_v2/kwbimage.cfg Normal file
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#
# Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
#
# Based on Kirkwood support:
# (C) Copyright 2009
# Marvell Semiconductor <www.marvell.com>
# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
# Refer doc/README.kwbimage for more details about how-to configure
# and create kirkwood boot image
#
# Boot Media configurations
BOOT_FROM spi # Boot from SPI flash
# SOC registers configuration using bootrom header extension
# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
# Configure RGMII-0 interface pad voltage to 1.8V
DATA 0xFFD100e0 0x1B1B1B9B
#Dram initalization for SINGLE x16 CL=5 @ 400MHz
DATA 0xFFD01400 0x43000618 # DDR Configuration register
# bit13-0: 0xa00 (2560 DDR2 clks refresh rate)
# bit23-14: zero
# bit24: 1= enable exit self refresh mode on DDR access
# bit25: 1 required
# bit29-26: zero
# bit31-30: 01
DATA 0xFFD01404 0x35143000 # DDR Controller Control Low
# bit 4: 0=addr/cmd in smame cycle
# bit 5: 0=clk is driven during self refresh, we don't care for APX
# bit 6: 0=use recommended falling edge of clk for addr/cmd
# bit14: 0=input buffer always powered up
# bit18: 1=cpu lock transaction enabled
# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
# bit27-24: 8= CL+3, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
# bit30-28: 3 required
# bit31: 0=no additional STARTBURST delay
DATA 0xFFD01408 0x11012228 # DDR Timing (Low) (active cycles value +1)
# bit7-4: TRCD
# bit11- 8: TRP
# bit15-12: TWR
# bit19-16: TWTR
# bit20: TRAS msb
# bit23-21: 0x0
# bit27-24: TRRD
# bit31-28: TRTP
DATA 0xFFD0140C 0x00000A19 # DDR Timing (High)
# bit6-0: TRFC
# bit8-7: TR2R
# bit10-9: TR2W
# bit12-11: TW2W
# bit31-13: zero required
DATA 0xFFD01410 0x0000000C # DDR Address Control
# bit1-0: 00, Cs0width=x8
# bit3-2: 11, Cs0size=1Gb
# bit5-4: 00, Cs2width=nonexistent
# bit7-6: 00, Cs1size =nonexistent
# bit9-8: 00, Cs2width=nonexistent
# bit11-10: 00, Cs2size =nonexistent
# bit13-12: 00, Cs3width=nonexistent
# bit15-14: 00, Cs3size =nonexistent
# bit16: 0, Cs0AddrSel
# bit17: 0, Cs1AddrSel
# bit18: 0, Cs2AddrSel
# bit19: 0, Cs3AddrSel
# bit31-20: 0 required
DATA 0xFFD01414 0x00000000 # DDR Open Pages Control
# bit0: 0, OpenPage enabled
# bit31-1: 0 required
DATA 0xFFD01418 0x00000000 # DDR Operation
# bit3-0: 0x0, DDR cmd
# bit31-4: 0 required
DATA 0xFFD0141C 0x00000632 # DDR Mode
# bit2-0: 2, BurstLen=2 required
# bit3: 0, BurstType=0 required
# bit6-4: 4, CL=5
# bit7: 0, TestMode=0 normal
# bit8: 0, DLL reset=0 normal
# bit11-9: 6, auto-precharge write recovery ????????????
# bit12: 0, PD must be zero
# bit31-13: 0 required
DATA 0xFFD01420 0x00000004 # DDR Extended Mode
# bit0: 0, DDR DLL enabled
# bit1: 1, DDR drive strenght reduced
# bit2: 1, DDR ODT control lsd enabled
# bit5-3: 000, required
# bit6: 1, DDR ODT control msb, enabled
# bit9-7: 000, required
# bit10: 0, differential DQS enabled
# bit11: 0, required
# bit12: 0, DDR output buffer enabled
# bit31-13: 0 required
DATA 0xFFD01424 0x0000F07F # DDR Controller Control High
# bit2-0: 111, required
# bit3 : 1 , MBUS Burst Chop disabled
# bit6-4: 111, required
# bit7 : 1 , D2P Latency enabled
# bit8 : 1 , add writepath sample stage, must be 1 for DDR freq >= 300MHz
# bit9 : 0 , no half clock cycle addition to dataout
# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals
# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh
# bit15-12: 1111 required
# bit31-16: 0 required
DATA 0xFFD01428 0x00085520 # DDR2 ODT Read Timing (default values)
DATA 0xFFD0147C 0x00008552 # DDR2 ODT Write Timing (default values)
DATA 0xFFD01500 0x00000000 # CS[0]n Base address to 0x0
DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size
# bit0: 1, Window enabled
# bit1: 0, Write Protect disabled
# bit3-2: 00, CS0 hit selected
# bit23-4: ones, required
# bit31-24: 0x07, Size (i.e. 128MB)
DATA 0xFFD0150C 0x00000000 # CS[1]n Size, window disabled
DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled
DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled
DATA 0xFFD01494 0x00010000 # DDR ODT Control (Low)
# bit3-0: 1, ODT0Rd, MODT[0] asserted during read from DRAM CS0
# bit19-16:1, ODT0Wr, MODT[0] asserted during write to DRAM CS0
DATA 0xFFD01498 0x00000000 # DDR ODT Control (High)
# bit1-0: 00, ODT0 controlled by ODT Control (low) register above
# bit3-2: 01, ODT1 active NEVER!
# bit31-4: zero, required
DATA 0xFFD0149C 0x0000E40F # CPU ODT Control
# bit3-0: 1, ODT0Rd, Internal ODT asserted during read from DRAM bank0
# bit7-4: 1, ODT0Wr, Internal ODT asserted during write to DRAM bank0
# bit11-10:1, DQ_ODTSel. ODT select turned on
DATA 0xFFD01480 0x00000001 # DDR Initialization Control
#bit0=1, enable DDR init upon this register write
# End of Header extension
DATA 0x0 0x0

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/*
* Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
*
* Based on Kirkwood support:
* (C) Copyright 2009
* Marvell Semiconductor <www.marvell.com>
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <command.h>
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include <asm/arch/gpio.h>
#include "netspace_v2.h"
#include "../common/common.h"
DECLARE_GLOBAL_DATA_PTR;
int board_early_init_f(void)
{
/* Gpio configuration */
mvebu_config_gpio(NETSPACE_V2_OE_VAL_LOW, NETSPACE_V2_OE_VAL_HIGH,
NETSPACE_V2_OE_LOW, NETSPACE_V2_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
MPP0_SPI_SCn,
MPP1_SPI_MOSI,
MPP2_SPI_SCK,
MPP3_SPI_MISO,
MPP4_NF_IO6,
MPP5_NF_IO7,
MPP6_SYSRST_OUTn,
MPP7_GPO, /* Fan speed (bit 1) */
MPP8_TW_SDA,
MPP9_TW_SCK,
MPP10_UART0_TXD,
MPP11_UART0_RXD,
MPP12_GPO, /* Red led */
MPP14_GPIO, /* USB fuse */
MPP16_GPIO, /* SATA 0 power */
MPP17_GPIO, /* SATA 1 power */
MPP18_NF_IO0,
MPP19_NF_IO1,
MPP20_SATA1_ACTn,
MPP21_SATA0_ACTn,
MPP22_GPIO, /* Fan speed (bit 0) */
MPP23_GPIO, /* Fan power */
MPP24_GPIO, /* USB mode select */
MPP25_GPIO, /* Fan rotation fail */
MPP26_GPIO, /* USB vbus-in detection */
MPP28_GPIO, /* USB enable vbus-out */
MPP29_GPIO, /* Blue led (slow register) */
MPP30_GPIO, /* Blue led (command register) */
MPP31_GPIO, /* Board power off */
MPP32_GPIO, /* Button (0 = Released, 1 = Pushed) */
MPP33_GPIO, /* Fan speed (bit 2) */
0
};
kirkwood_mpp_conf(kwmpp_config, NULL);
return 0;
}
int board_init(void)
{
/* Machine number */
gd->bd->bi_arch_number = CONFIG_MACH_TYPE;
/* Boot parameters address */
gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#if defined(CONFIG_MISC_INIT_R)
int misc_init_r(void)
{
#if defined(CONFIG_CMD_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR)
if (!getenv("ethaddr")) {
uchar mac[6];
if (lacie_read_mac_address(mac) == 0)
eth_setenv_enetaddr("ethaddr", mac);
}
#endif
return 0;
}
#endif
#if defined(CONFIG_CMD_NET) && defined(CONFIG_RESET_PHY_R)
/* Configure and initialize PHY */
void reset_phy(void)
{
#if defined(CONFIG_NETSPACE_LITE_V2) || defined(CONFIG_NETSPACE_MINI_V2)
mv_phy_88e1318_init("egiga0", 0);
#else
mv_phy_88e1116_init("egiga0", 8);
#endif
}
#endif
#if defined(CONFIG_KIRKWOOD_GPIO)
/* Return GPIO button status */
static int
do_read_button(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
return kw_gpio_get_value(NETSPACE_V2_GPIO_BUTTON);
}
U_BOOT_CMD(button, 1, 1, do_read_button,
"Return GPIO button status 0=off 1=on", "");
#endif

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/*
* Copyright (C) 2011 Simon Guinot <sguinot@lacie.com>
*
* Based on Kirkwood support:
* (C) Copyright 2009
* Marvell Semiconductor <www.marvell.com>
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef NETSPACE_V2_H
#define NETSPACE_V2_H
/* GPIO configuration */
#define NETSPACE_V2_OE_LOW 0x06004000
#define NETSPACE_V2_OE_HIGH 0x00000031
#define NETSPACE_V2_OE_VAL_LOW 0x10030000
#define NETSPACE_V2_OE_VAL_HIGH 0x00000000
#define NETSPACE_V2_GPIO_BUTTON 32
#endif /* NETSPACE_V2_H */

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if TARGET_ASPENITE
config SYS_BOARD
default "aspenite"
config SYS_VENDOR
default "Marvell"
config SYS_SOC
default "armada100"
config SYS_CONFIG_NAME
default "aspenite"
endif

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ASPENITE BOARD
M: Prafulla Wadaskar <prafulla@marvell.com>
S: Maintained
F: board/Marvell/aspenite/
F: include/configs/aspenite.h
F: configs/aspenite_defconfig

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u-boot/board/Marvell/aspenite/Makefile Normal file
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#
# (C) Copyright 2010
# Marvell Semiconductor <www.marvell.com>
# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
# Contributor: Mahavir Jain <mjain@marvell.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := aspenite.o

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u-boot/board/Marvell/aspenite/aspenite.c Normal file
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/*
* (C) Copyright 2010
* Marvell Semiconductor <www.marvell.com>
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
* Contributor: Mahavir Jain <mjain@marvell.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <mvmfp.h>
#include <asm/arch/cpu.h>
#include <asm/arch/mfp.h>
#include <asm/arch/armada100.h>
DECLARE_GLOBAL_DATA_PTR;
int board_early_init_f(void)
{
u32 mfp_cfg[] = {
/* I2C */
MFP105_CI2C_SDA,
MFP106_CI2C_SCL,
/* Enable Console on UART1 */
MFP107_UART1_RXD,
MFP108_UART1_TXD,
MFP_EOC /*End of configureation*/
};
/* configure MFP's */
mfp_config(mfp_cfg);
return 0;
}
int board_init(void)
{
/* arch number of Board */
gd->bd->bi_arch_number = MACH_TYPE_ASPENITE;
/* adress of boot parameters */
gd->bd->bi_boot_params = armd1_sdram_base(0) + 0x100;
return 0;
}

6
u-boot/board/Marvell/db-88f6720/MAINTAINERS Normal file
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DB_88F6720 BOARD
M: Stefan Roese <sr@denx.de>
S: Maintained
F: board/Marvell/db-88f6720/
F: include/configs/db-88f6720.h
F: configs/db-88f6720_defconfig

7
u-boot/board/Marvell/db-88f6720/Makefile Normal file
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#
# Copyright (C) 2016 Stefan Roese <sr@denx.de>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := db-88f6720.o

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/*
* Copyright (C) 2016 Stefan Roese <sr@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <miiphy.h>
#include <netdev.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
DECLARE_GLOBAL_DATA_PTR;
/*
* Those values and defines are taken from the Marvell U-Boot version
* "u-boot-2013.01-2014_T2.0" for the board Armada 375 DB-88F6720
*/
#define DB_88F6720_MPP0_7 0x00020020 /* SPI */
#define DB_88F6720_MPP8_15 0x22000022 /* SPI , I2C */
#define DB_88F6720_MPP16_23 0x22222222 /* UART, TDM*/
#define DB_88F6720_MPP24_31 0x33333333 /* SDIO, SPI1*/
#define DB_88F6720_MPP32_39 0x04403330 /* SPI1, External SMI */
#define DB_88F6720_MPP40_47 0x22002044 /* UART1, GE0, SATA0 LED */
#define DB_88F6720_MPP48_55 0x22222222 /* GE0 */
#define DB_88F6720_MPP56_63 0x04444422 /* GE0 , LED_MATRIX, GPIO */
#define DB_88F6720_MPP64_67 0x014 /* LED_MATRIX, SATA1 LED*/
#define DB_88F6720_GPP_OUT_ENA_LOW 0xFFFFFFFF
#define DB_88F6720_GPP_OUT_ENA_MID 0x7FFFFFFF
#define DB_88F6720_GPP_OUT_ENA_HIGH 0xFFFFFFFF
#define DB_88F6720_GPP_OUT_VAL_LOW 0x0
#define DB_88F6720_GPP_OUT_VAL_MID BIT(31) /* SATA Power output enable */
#define DB_88F6720_GPP_OUT_VAL_HIGH 0x0
#define DB_88F6720_GPP_POL_LOW 0x0
#define DB_88F6720_GPP_POL_MID 0x0
#define DB_88F6720_GPP_POL_HIGH 0x0
int board_early_init_f(void)
{
/* Configure MPP */
writel(DB_88F6720_MPP0_7, MVEBU_MPP_BASE + 0x00);
writel(DB_88F6720_MPP8_15, MVEBU_MPP_BASE + 0x04);
writel(DB_88F6720_MPP16_23, MVEBU_MPP_BASE + 0x08);
writel(DB_88F6720_MPP24_31, MVEBU_MPP_BASE + 0x0c);
writel(DB_88F6720_MPP32_39, MVEBU_MPP_BASE + 0x10);
writel(DB_88F6720_MPP40_47, MVEBU_MPP_BASE + 0x14);
writel(DB_88F6720_MPP48_55, MVEBU_MPP_BASE + 0x18);
writel(DB_88F6720_MPP56_63, MVEBU_MPP_BASE + 0x1c);
writel(DB_88F6720_MPP64_67, MVEBU_MPP_BASE + 0x20);
/* Configure GPIO */
/* Set GPP Out value */
writel(DB_88F6720_GPP_OUT_VAL_LOW, MVEBU_GPIO0_BASE + 0x00);
writel(DB_88F6720_GPP_OUT_VAL_MID, MVEBU_GPIO1_BASE + 0x00);
writel(DB_88F6720_GPP_OUT_VAL_HIGH, MVEBU_GPIO2_BASE + 0x00);
/* Set GPP Polarity */
writel(DB_88F6720_GPP_POL_LOW, MVEBU_GPIO0_BASE + 0x0c);
writel(DB_88F6720_GPP_POL_MID, MVEBU_GPIO1_BASE + 0x0c);
writel(DB_88F6720_GPP_POL_HIGH, MVEBU_GPIO2_BASE + 0x0c);
/* Set GPP Out Enable */
writel(DB_88F6720_GPP_OUT_ENA_LOW, MVEBU_GPIO0_BASE + 0x04);
writel(DB_88F6720_GPP_OUT_ENA_MID, MVEBU_GPIO1_BASE + 0x04);
writel(DB_88F6720_GPP_OUT_ENA_HIGH, MVEBU_GPIO2_BASE + 0x04);
return 0;
}
int board_init(void)
{
/* adress of boot parameters */
gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
int checkboard(void)
{
puts("Board: Marvell DB-88F6720\n");
return 0;
}
int board_eth_init(bd_t *bis)
{
cpu_eth_init(bis); /* Built in controller(s) come first */
return pci_eth_init(bis);
}

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u-boot/board/Marvell/db-88f6720/kwbimage.cfg Normal file
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#
# Copyright (C) 2014 Stefan Roese <sr@denx.de>
#
# Armada XP uses version 1 image format
VERSION 1
# Boot Media configurations
BOOT_FROM spi
# Binary Header (bin_hdr) with DDR3 training code
BINARY spl/u-boot-spl-dtb.bin 0000005b 00000068

6
u-boot/board/Marvell/db-88f6820-gp/MAINTAINERS Normal file
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DB_88F6820_GP BOARD
M: Stefan Roese <sr@denx.de>
S: Maintained
F: board/Marvell/db-88f6820-gp/
F: include/configs/db-88f6820-gp.h
F: configs/db-88f6820-gp_defconfig

7
u-boot/board/Marvell/db-88f6820-gp/Makefile Normal file
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#
# Copyright (C) 2015 Stefan Roese <sr@denx.de>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := db-88f6820-gp.o

18
u-boot/board/Marvell/db-88f6820-gp/README Normal file
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Update from original Marvell U-Boot to mainline U-Boot:
-------------------------------------------------------
The resulting image including the SPL binary with the
full DDR setup is "u-boot-spl.kwb".
To update the SPI NOR flash, please use the following
command:
=> sf probe;tftpboot 2000000 db-88f6820-gp/u-boot-spl.kwb;\
sf update 2000000 0 60000
Note that the original Marvell U-Boot seems to have
problems with the "sf update" command. This does not
work reliable. So here this command should be used:
=> sf probe;tftpboot 2000000 db-88f6820-gp/u-boot-spl.kwb;\
sf erase 0 60000;sf write 2000000 0 60000

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u-boot/board/Marvell/db-88f6820-gp/db-88f6820-gp.c Normal file
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/*
* Copyright (C) 2015 Stefan Roese <sr@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <i2c.h>
#include <miiphy.h>
#include <netdev.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
#include "../drivers/ddr/marvell/a38x/ddr3_a38x_topology.h"
#include <../serdes/a38x/high_speed_env_spec.h>
DECLARE_GLOBAL_DATA_PTR;
#define ETH_PHY_CTRL_REG 0
#define ETH_PHY_CTRL_POWER_DOWN_BIT 11
#define ETH_PHY_CTRL_POWER_DOWN_MASK (1 << ETH_PHY_CTRL_POWER_DOWN_BIT)
/*
* Those values and defines are taken from the Marvell U-Boot version
* "u-boot-2013.01-2014_T3.0"
*/
#define DB_GP_88F68XX_GPP_OUT_ENA_LOW \
(~(BIT(1) | BIT(4) | BIT(6) | BIT(7) | BIT(8) | BIT(9) | \
BIT(10) | BIT(11) | BIT(19) | BIT(22) | BIT(23) | BIT(25) | \
BIT(26) | BIT(27) | BIT(29) | BIT(30) | BIT(31)))
#define DB_GP_88F68XX_GPP_OUT_ENA_MID \
(~(BIT(0) | BIT(1) | BIT(2) | BIT(3) | BIT(4) | BIT(15) | \
BIT(16) | BIT(17) | BIT(18)))
#define DB_GP_88F68XX_GPP_OUT_VAL_LOW 0x0
#define DB_GP_88F68XX_GPP_OUT_VAL_MID 0x0
#define DB_GP_88F68XX_GPP_POL_LOW 0x0
#define DB_GP_88F68XX_GPP_POL_MID 0x0
/* IO expander on Marvell GP board includes e.g. fan enabling */
struct marvell_io_exp {
u8 chip;
u8 addr;
u8 val;
};
static struct marvell_io_exp io_exp[] = {
{ 0x20, 6, 0x20 }, /* Configuration registers: Bit on --> Input bits */
{ 0x20, 7, 0xC3 }, /* Configuration registers: Bit on --> Input bits */
{ 0x20, 2, 0x1D }, /* Output Data, register#0 */
{ 0x20, 3, 0x18 }, /* Output Data, register#1 */
{ 0x21, 6, 0xC3 }, /* Configuration registers: Bit on --> Input bits */
{ 0x21, 7, 0x31 }, /* Configuration registers: Bit on --> Input bits */
{ 0x21, 2, 0x08 }, /* Output Data, register#0 */
{ 0x21, 3, 0xC0 } /* Output Data, register#1 */
};
static struct serdes_map board_serdes_map[] = {
{PEX0, SERDES_SPEED_5_GBPS, PEX_ROOT_COMPLEX_X1, 0, 0},
{SATA0, SERDES_SPEED_3_GBPS, SERDES_DEFAULT_MODE, 0, 0},
{SATA1, SERDES_SPEED_3_GBPS, SERDES_DEFAULT_MODE, 0, 0},
{SATA3, SERDES_SPEED_3_GBPS, SERDES_DEFAULT_MODE, 0, 0},
{SATA2, SERDES_SPEED_3_GBPS, SERDES_DEFAULT_MODE, 0, 0},
{USB3_HOST1, SERDES_SPEED_5_GBPS, SERDES_DEFAULT_MODE, 0, 0}
};
int hws_board_topology_load(struct serdes_map **serdes_map_array, u8 *count)
{
*serdes_map_array = board_serdes_map;
*count = ARRAY_SIZE(board_serdes_map);
return 0;
}
/*
* Define the DDR layout / topology here in the board file. This will
* be used by the DDR3 init code in the SPL U-Boot version to configure
* the DDR3 controller.
*/
static struct hws_topology_map board_topology_map = {
0x1, /* active interfaces */
/* cs_mask, mirror, dqs_swap, ck_swap X PUPs */
{ { { {0x1, 0, 0, 0},
{0x1, 0, 0, 0},
{0x1, 0, 0, 0},
{0x1, 0, 0, 0},
{0x1, 0, 0, 0} },
SPEED_BIN_DDR_1866L, /* speed_bin */
BUS_WIDTH_8, /* memory_width */
MEM_4G, /* mem_size */
DDR_FREQ_800, /* frequency */
0, 0, /* cas_l cas_wl */
HWS_TEMP_LOW} }, /* temperature */
5, /* Num Of Bus Per Interface*/
BUS_MASK_32BIT /* Busses mask */
};
struct hws_topology_map *ddr3_get_topology_map(void)
{
/* Return the board topology as defined in the board code */
return &board_topology_map;
}
int board_early_init_f(void)
{
/* Configure MPP */
writel(0x11111111, MVEBU_MPP_BASE + 0x00);
writel(0x11111111, MVEBU_MPP_BASE + 0x04);
writel(0x11244011, MVEBU_MPP_BASE + 0x08);
writel(0x22222111, MVEBU_MPP_BASE + 0x0c);
writel(0x22200002, MVEBU_MPP_BASE + 0x10);
writel(0x30042022, MVEBU_MPP_BASE + 0x14);
writel(0x55550555, MVEBU_MPP_BASE + 0x18);
writel(0x00005550, MVEBU_MPP_BASE + 0x1c);
/* Set GPP Out value */
writel(DB_GP_88F68XX_GPP_OUT_VAL_LOW, MVEBU_GPIO0_BASE + 0x00);
writel(DB_GP_88F68XX_GPP_OUT_VAL_MID, MVEBU_GPIO1_BASE + 0x00);
/* Set GPP Polarity */
writel(DB_GP_88F68XX_GPP_POL_LOW, MVEBU_GPIO0_BASE + 0x0c);
writel(DB_GP_88F68XX_GPP_POL_MID, MVEBU_GPIO1_BASE + 0x0c);
/* Set GPP Out Enable */
writel(DB_GP_88F68XX_GPP_OUT_ENA_LOW, MVEBU_GPIO0_BASE + 0x04);
writel(DB_GP_88F68XX_GPP_OUT_ENA_MID, MVEBU_GPIO1_BASE + 0x04);
return 0;
}
int board_init(void)
{
int i;
/* adress of boot parameters */
gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
/* Init I2C IO expanders */
for (i = 0; i < ARRAY_SIZE(io_exp); i++)
i2c_write(io_exp[i].chip, io_exp[i].addr, 1, &io_exp[i].val, 1);
return 0;
}
int checkboard(void)
{
puts("Board: Marvell DB-88F6820-GP\n");
return 0;
}
int board_eth_init(bd_t *bis)
{
cpu_eth_init(bis); /* Built in controller(s) come first */
return pci_eth_init(bis);
}

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#
# Copyright (C) 2014 Stefan Roese <sr@denx.de>
#
# Armada XP uses version 1 image format
VERSION 1
# Boot Media configurations
BOOT_FROM spi
# Binary Header (bin_hdr) with DDR3 training code
BINARY spl/u-boot-spl-dtb.bin 0000005b 00000068

6
u-boot/board/Marvell/db-mv784mp-gp/MAINTAINERS Normal file
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DB_MV784MP_GP BOARD
M: Stefan Roese <sr@denx.de>
S: Maintained
F: board/Marvell/db-mv784mp-gp/
F: include/configs/db-mv784mp-gp.h
F: configs/db-mv784mp-gp_defconfig

7
u-boot/board/Marvell/db-mv784mp-gp/Makefile Normal file
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#
# Copyright (C) 2014 Stefan Roese <sr@denx.de>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := db-mv784mp-gp.o

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u-boot/board/Marvell/db-mv784mp-gp/db-mv784mp-gp.c Normal file
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/*
* Copyright (C) 2014 Stefan Roese <sr@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <miiphy.h>
#include <netdev.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
DECLARE_GLOBAL_DATA_PTR;
#define ETH_PHY_CTRL_REG 0
#define ETH_PHY_CTRL_POWER_DOWN_BIT 11
#define ETH_PHY_CTRL_POWER_DOWN_MASK (1 << ETH_PHY_CTRL_POWER_DOWN_BIT)
/*
* Those values and defines are taken from the Marvell U-Boot version
* "u-boot-2011.12-2014_T1.0" for the board rd78460gp aka
* "RD-AXP-GP rev 1.0".
*
* GPPs
* MPP# NAME IN/OUT
* ----------------------------------------------
* 21 SW_Reset_ OUT
* 25 Phy_Int# IN
* 28 SDI_WP IN
* 29 SDI_Status IN
* 54-61 On GPP Connector ?
* 62 Switch Interrupt IN
* 63-65 Reserved from SW Board ?
* 66 SW_BRD connected IN
*/
#define RD_78460_GP_GPP_OUT_ENA_LOW (~(BIT(21) | BIT(20)))
#define RD_78460_GP_GPP_OUT_ENA_MID (~(BIT(26) | BIT(27)))
#define RD_78460_GP_GPP_OUT_ENA_HIGH (~(0x0))
#define RD_78460_GP_GPP_OUT_VAL_LOW (BIT(21) | BIT(20))
#define RD_78460_GP_GPP_OUT_VAL_MID (BIT(26) | BIT(27))
#define RD_78460_GP_GPP_OUT_VAL_HIGH 0x0
int board_early_init_f(void)
{
/* Configure MPP */
writel(0x00000000, MVEBU_MPP_BASE + 0x00);
writel(0x00000000, MVEBU_MPP_BASE + 0x04);
writel(0x33000000, MVEBU_MPP_BASE + 0x08);
writel(0x11000000, MVEBU_MPP_BASE + 0x0c);
writel(0x11111111, MVEBU_MPP_BASE + 0x10);
writel(0x00221100, MVEBU_MPP_BASE + 0x14);
writel(0x00000003, MVEBU_MPP_BASE + 0x18);
writel(0x00000000, MVEBU_MPP_BASE + 0x1c);
writel(0x00000000, MVEBU_MPP_BASE + 0x20);
/* Configure GPIO */
writel(RD_78460_GP_GPP_OUT_VAL_LOW, MVEBU_GPIO0_BASE + 0x00);
writel(RD_78460_GP_GPP_OUT_ENA_LOW, MVEBU_GPIO0_BASE + 0x04);
writel(RD_78460_GP_GPP_OUT_VAL_MID, MVEBU_GPIO1_BASE + 0x00);
writel(RD_78460_GP_GPP_OUT_ENA_MID, MVEBU_GPIO1_BASE + 0x04);
writel(RD_78460_GP_GPP_OUT_VAL_HIGH, MVEBU_GPIO2_BASE + 0x00);
writel(RD_78460_GP_GPP_OUT_ENA_HIGH, MVEBU_GPIO2_BASE + 0x04);
return 0;
}
int board_init(void)
{
/* adress of boot parameters */
gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
int checkboard(void)
{
puts("Board: Marvell DB-MV784MP-GP\n");
return 0;
}
int board_eth_init(bd_t *bis)
{
cpu_eth_init(bis); /* Built in controller(s) come first */
return pci_eth_init(bis);
}
int board_phy_config(struct phy_device *phydev)
{
u16 reg;
/* Enable QSGMII AN */
/* Set page to 4 */
phy_write(phydev, MDIO_DEVAD_NONE, 0x16, 4);
/* Enable AN */
phy_write(phydev, MDIO_DEVAD_NONE, 0x0, 0x1140);
/* Set page to 0 */
phy_write(phydev, MDIO_DEVAD_NONE, 0x16, 0);
/* Phy C_ANEG */
reg = phy_read(phydev, MDIO_DEVAD_NONE, 0x4);
reg |= 0x1E0;
phy_write(phydev, MDIO_DEVAD_NONE, 0x4, reg);
/* Soft-Reset */
phy_write(phydev, MDIO_DEVAD_NONE, 22, 0x0000);
phy_write(phydev, MDIO_DEVAD_NONE, 0, 0x9140);
/* Power up the phy */
reg = phy_read(phydev, MDIO_DEVAD_NONE, ETH_PHY_CTRL_REG);
reg &= ~(ETH_PHY_CTRL_POWER_DOWN_MASK);
phy_write(phydev, MDIO_DEVAD_NONE, ETH_PHY_CTRL_REG, reg);
printf("88E1545 Initialized\n");
return 0;
}

12
u-boot/board/Marvell/db-mv784mp-gp/kwbimage.cfg Normal file
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#
# Copyright (C) 2014 Stefan Roese <sr@denx.de>
#
# Armada XP uses version 1 image format
VERSION 1
# Boot Media configurations
BOOT_FROM spi
# Binary Header (bin_hdr) with DDR3 training code
BINARY spl/u-boot-spl-dtb.bin 0000005b 00000068

12
u-boot/board/Marvell/dreamplug/Kconfig Normal file
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if TARGET_DREAMPLUG
config SYS_BOARD
default "dreamplug"
config SYS_VENDOR
default "Marvell"
config SYS_CONFIG_NAME
default "dreamplug"
endif

6
u-boot/board/Marvell/dreamplug/MAINTAINERS Normal file
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DREAMPLUG BOARD
M: Jason Cooper <u-boot@lakedaemon.net>
S: Maintained
F: board/Marvell/dreamplug/
F: include/configs/dreamplug.h
F: configs/dreamplug_defconfig

12
u-boot/board/Marvell/dreamplug/Makefile Normal file
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#
# (C) Copyright 2011
# Jason Cooper <u-boot@lakedaemon.net>
#
# Based on work by:
# Marvell Semiconductor <www.marvell.com>
# Written-by: Siddarth Gore <gores@marvell.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := dreamplug.o

136
u-boot/board/Marvell/dreamplug/dreamplug.c Normal file
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/*
* (C) Copyright 2011
* Jason Cooper <u-boot@lakedaemon.net>
*
* Based on work by:
* Marvell Semiconductor <www.marvell.com>
* Written-by: Siddarth Gore <gores@marvell.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <miiphy.h>
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
#include "dreamplug.h"
DECLARE_GLOBAL_DATA_PTR;
int board_early_init_f(void)
{
/*
* default gpio configuration
* There are maximum 64 gpios controlled through 2 sets of registers
* the below configuration configures mainly initial LED status
*/
mvebu_config_gpio(DREAMPLUG_OE_VAL_LOW,
DREAMPLUG_OE_VAL_HIGH,
DREAMPLUG_OE_LOW, DREAMPLUG_OE_HIGH);
/* Multi-Purpose Pins Functionality configuration */
static const u32 kwmpp_config[] = {
MPP0_SPI_SCn, /* SPI Flash */
MPP1_SPI_MOSI,
MPP2_SPI_SCK,
MPP3_SPI_MISO,
MPP4_NF_IO6,
MPP5_NF_IO7,
MPP6_SYSRST_OUTn,
MPP7_GPO,
MPP8_TW_SDA,
MPP9_TW_SCK,
MPP10_UART0_TXD, /* Serial */
MPP11_UART0_RXD,
MPP12_SD_CLK, /* SDIO Slot */
MPP13_SD_CMD,
MPP14_SD_D0,
MPP15_SD_D1,
MPP16_SD_D2,
MPP17_SD_D3,
MPP18_NF_IO0,
MPP19_NF_IO1,
MPP20_GE1_0, /* Gigabit Ethernet */
MPP21_GE1_1,
MPP22_GE1_2,
MPP23_GE1_3,
MPP24_GE1_4,
MPP25_GE1_5,
MPP26_GE1_6,
MPP27_GE1_7,
MPP28_GE1_8,
MPP29_GE1_9,
MPP30_GE1_10,
MPP31_GE1_11,
MPP32_GE1_12,
MPP33_GE1_13,
MPP34_GE1_14,
MPP35_GE1_15,
MPP36_GPIO, /* 7 external GPIO pins (36 - 45) */
MPP37_GPIO,
MPP38_GPIO,
MPP39_GPIO,
MPP40_TDM_SPI_SCK,
MPP41_TDM_SPI_MISO,
MPP42_TDM_SPI_MOSI,
MPP43_GPIO,
MPP44_GPIO,
MPP45_GPIO,
MPP46_GPIO,
MPP47_GPIO, /* Bluetooth LED */
MPP48_GPIO, /* Wifi LED */
MPP49_GPIO, /* Wifi AP LED */
0
};
kirkwood_mpp_conf(kwmpp_config, NULL);
return 0;
}
int board_init(void)
{
/* adress of boot parameters */
gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
return 0;
}
#ifdef CONFIG_RESET_PHY_R
void mv_phy_88e1116_init(char *name)
{
u16 reg;
u16 devadr;
if (miiphy_set_current_dev(name))
return;
/* command to read PHY dev address */
if (miiphy_read(name, 0xEE, 0xEE, (u16 *) &devadr)) {
printf("Err..%s could not read PHY dev address\n",
__func__);
return;
}
/*
* Enable RGMII delay on Tx and Rx for CPU port
* Ref: sec 4.7.2 of chip datasheet
*/
miiphy_write(name, devadr, MV88E1116_PGADR_REG, 2);
miiphy_read(name, devadr, MV88E1116_MAC_CTRL2_REG, &reg);
reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL);
miiphy_write(name, devadr, MV88E1116_MAC_CTRL2_REG, reg);
miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0);
/* reset the phy */
miiphy_reset(name, devadr);
printf("88E1116 Initialized on %s\n", name);
}
void reset_phy(void)
{
/* configure and initialize both PHY's */
mv_phy_88e1116_init("egiga0");
mv_phy_88e1116_init("egiga1");
}
#endif /* CONFIG_RESET_PHY_R */

26
u-boot/board/Marvell/dreamplug/dreamplug.h Normal file
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/*
* (C) Copyright 2011
* Jason Cooper <u-boot@lakedaemon.net>
*
* Based on work by:
* Marvell Semiconductor <www.marvell.com>
* Written-by: Siddarth Gore <gores@marvell.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __DREAMPLUG_H
#define __DREAMPLUG_H
#define DREAMPLUG_OE_LOW (~(0))
#define DREAMPLUG_OE_HIGH (~(0))
#define DREAMPLUG_OE_VAL_LOW 0
#define DREAMPLUG_OE_VAL_HIGH (0xf << 16) /* 4 LED Pins high */
/* PHY related */
#define MV88E1116_MAC_CTRL2_REG 21
#define MV88E1116_PGADR_REG 22
#define MV88E1116_RGMII_TXTM_CTRL (1 << 4)
#define MV88E1116_RGMII_RXTM_CTRL (1 << 5)
#endif /* __DREAMPLUG_H */

147
u-boot/board/Marvell/dreamplug/kwbimage.cfg Normal file
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#
# (C) Copyright 2011
# Jason Cooper <u-boot@lakedaemon.net>
#
# Based on work by:
# Marvell Semiconductor <www.marvell.com>
# Written-by: Siddarth Gore <gores@marvell.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
# Refer doc/README.kwbimage for more details about how-to configure
# and create kirkwood boot image
#
# Boot Media configurations
BOOT_FROM spi
# SOC registers configuration using bootrom header extension
# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
# Configure RGMII-0/1 interface pad voltage to 1.8V
DATA 0xFFD100e0 0x1b1b9b9b
#Dram initalization for SINGLE x16 CL=5 @ 400MHz
DATA 0xFFD01400 0x43000c30 # DDR Configuration register
# bit13-0: 0xc30 (3120 DDR2 clks refresh rate)
# bit23-14: zero
# bit24: 1= enable exit self refresh mode on DDR access
# bit25: 1 required
# bit29-26: zero
# bit31-30: 01
DATA 0xFFD01404 0x37543000 # DDR Controller Control Low
# bit 4: 0=addr/cmd in smame cycle
# bit 5: 0=clk is driven during self refresh, we don't care for APX
# bit 6: 0=use recommended falling edge of clk for addr/cmd
# bit14: 0=input buffer always powered up
# bit18: 1=cpu lock transaction enabled
# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
# bit27-24: 7= CL+2, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
# bit30-28: 3 required
# bit31: 0=no additional STARTBURST delay
DATA 0xFFD01408 0x22125451 # DDR Timing (Low) (active cycles value +1)
# bit3-0: TRAS lsbs
# bit7-4: TRCD
# bit11- 8: TRP
# bit15-12: TWR
# bit19-16: TWTR
# bit20: TRAS msb
# bit23-21: 0x0
# bit27-24: TRRD
# bit31-28: TRTP
DATA 0xFFD0140C 0x00000a33 # DDR Timing (High)
# bit6-0: TRFC
# bit8-7: TR2R
# bit10-9: TR2W
# bit12-11: TW2W
# bit31-13: zero required
DATA 0xFFD01410 0x000000cc # DDR Address Control
# bit1-0: 01, Cs0width=x8
# bit3-2: 10, Cs0size=1Gb
# bit5-4: 01, Cs1width=x8
# bit7-6: 10, Cs1size=1Gb
# bit9-8: 00, Cs2width=nonexistent
# bit11-10: 00, Cs2size =nonexistent
# bit13-12: 00, Cs3width=nonexistent
# bit15-14: 00, Cs3size =nonexistent
# bit16: 0, Cs0AddrSel
# bit17: 0, Cs1AddrSel
# bit18: 0, Cs2AddrSel
# bit19: 0, Cs3AddrSel
# bit31-20: 0 required
DATA 0xFFD01414 0x00000000 # DDR Open Pages Control
# bit0: 0, OpenPage enabled
# bit31-1: 0 required
DATA 0xFFD01418 0x00000000 # DDR Operation
# bit3-0: 0x0, DDR cmd
# bit31-4: 0 required
DATA 0xFFD0141C 0x00000C52 # DDR Mode
# bit2-0: 2, BurstLen=2 required
# bit3: 0, BurstType=0 required
# bit6-4: 4, CL=5
# bit7: 0, TestMode=0 normal
# bit8: 0, DLL reset=0 normal
# bit11-9: 6, auto-precharge write recovery ????????????
# bit12: 0, PD must be zero
# bit31-13: 0 required
DATA 0xFFD01420 0x00000040 # DDR Extended Mode
# bit0: 0, DDR DLL enabled
# bit1: 0, DDR drive strenght normal
# bit2: 0, DDR ODT control lsd (disabled)
# bit5-3: 000, required
# bit6: 1, DDR ODT control msb, (disabled)
# bit9-7: 000, required
# bit10: 0, differential DQS enabled
# bit11: 0, required
# bit12: 0, DDR output buffer enabled
# bit31-13: 0 required
DATA 0xFFD01424 0x0000F17F # DDR Controller Control High
# bit2-0: 111, required
# bit3 : 1 , MBUS Burst Chop disabled
# bit6-4: 111, required
# bit7 : 0
# bit8 : 1 , add writepath sample stage, must be 1 for DDR freq >= 300MHz
# bit9 : 0 , no half clock cycle addition to dataout
# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals
# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh
# bit15-12: 1111 required
# bit31-16: 0 required
DATA 0xFFD01428 0x00085520 # DDR2 ODT Read Timing (default values)
DATA 0xFFD0147C 0x00008552 # DDR2 ODT Write Timing (default values)
DATA 0xFFD01500 0x00000000 # CS[0]n Base address to 0x0
DATA 0xFFD01504 0x0FFFFFF1 # CS[0]n Size
# bit0: 1, Window enabled
# bit1: 0, Write Protect disabled
# bit3-2: 00, CS0 hit selected
# bit23-4: ones, required
# bit31-24: 0x0F, Size (i.e. 256MB)
DATA 0xFFD01508 0x10000000 # CS[1]n Base address to 256Mb
DATA 0xFFD0150C 0x0FFFFFF5 # CS[1]n Size 256Mb Window enabled for CS1
DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled
DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled
DATA 0xFFD01494 0x00030000 # DDR ODT Control (Low)
DATA 0xFFD01498 0x00000000 # DDR ODT Control (High)
# bit1-0: 00, ODT0 controlled by ODT Control (low) register above
# bit3-2: 01, ODT1 active NEVER!
# bit31-4: zero, required
DATA 0xFFD0149C 0x0000E803 # CPU ODT Control
DATA 0xFFD01480 0x00000001 # DDR Initialization Control
#bit0=1, enable DDR init upon this register write
# End of Header extension
DATA 0x0 0x0

15
u-boot/board/Marvell/gplugd/Kconfig Normal file
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if TARGET_GPLUGD
config SYS_BOARD
default "gplugd"
config SYS_VENDOR
default "Marvell"
config SYS_SOC
default "armada100"
config SYS_CONFIG_NAME
default "gplugd"
endif

6
u-boot/board/Marvell/gplugd/MAINTAINERS Normal file
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GPLUGD BOARD
M: Ajay Bhargav <ajay.bhargav@einfochips.com>
S: Maintained
F: board/Marvell/gplugd/
F: include/configs/gplugd.h
F: configs/gplugd_defconfig

15
u-boot/board/Marvell/gplugd/Makefile Normal file
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#
# (C) Copyright 2011
# eInfochips Ltd. <www.einfochips.com>
# Written-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
#
# Based on Aspenite:
# (C) Copyright 2010
# Marvell Semiconductor <www.marvell.com>
# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
# Contributor: Mahavir Jain <mjain@marvell.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := gplugd.o

130
u-boot/board/Marvell/gplugd/gplugd.c Normal file
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/*
* (C) Copyright 2011
* eInfochips Ltd. <www.einfochips.com>
* Written-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
*
* Based on Aspenite:
* (C) Copyright 2010
* Marvell Semiconductor <www.marvell.com>
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
* Contributor: Mahavir Jain <mjain@marvell.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <mvmfp.h>
#include <asm/arch/cpu.h>
#include <asm/arch/mfp.h>
#include <asm/arch/armada100.h>
#include <asm/gpio.h>
#include <miiphy.h>
#ifdef CONFIG_ARMADA100_FEC
#include <net.h>
#include <netdev.h>
#endif /* CONFIG_ARMADA100_FEC */
DECLARE_GLOBAL_DATA_PTR;
int board_early_init_f(void)
{
u32 mfp_cfg[] = {
/* I2C */
MFP105_CI2C_SDA,
MFP106_CI2C_SCL,
/* Enable Console on UART3 */
MFPO8_UART3_TXD,
MFPO9_UART3_RXD,
/* Ethernet PHY Interface */
MFP086_ETH_TXCLK,
MFP087_ETH_TXEN,
MFP088_ETH_TXDQ3,
MFP089_ETH_TXDQ2,
MFP090_ETH_TXDQ1,
MFP091_ETH_TXDQ0,
MFP092_ETH_CRS,
MFP093_ETH_COL,
MFP094_ETH_RXCLK,
MFP095_ETH_RXER,
MFP096_ETH_RXDQ3,
MFP097_ETH_RXDQ2,
MFP098_ETH_RXDQ1,
MFP099_ETH_RXDQ0,
MFP100_ETH_MDC,
MFP101_ETH_MDIO,
MFP103_ETH_RXDV,
/* SSP2 */
MFP107_SSP2_RXD,
MFP108_SSP2_TXD,
MFP110_SSP2_CS,
MFP111_SSP2_CLK,
MFP_EOC /*End of configuration*/
};
/* configure MFP's */
mfp_config(mfp_cfg);
return 0;
}
int board_init(void)
{
struct armd1apb2_registers *apb2_regs =
(struct armd1apb2_registers *)ARMD1_APBC2_BASE;
/* arch number of Board */
gd->bd->bi_arch_number = MACH_TYPE_SHEEVAD;
/* adress of boot parameters */
gd->bd->bi_boot_params = armd1_sdram_base(0) + 0x100;
/* Assert PHY_RST# */
gpio_direction_output(CONFIG_SYS_GPIO_PHY_RST, GPIO_LOW);
udelay(10);
/* Deassert PHY_RST# */
gpio_set_value(CONFIG_SYS_GPIO_PHY_RST, GPIO_HIGH);
/* Enable SSP2 clock */
writel(SSP2_APBCLK | SSP2_FNCLK, &apb2_regs->ssp2_clkrst);
return 0;
}
#ifdef CONFIG_ARMADA100_FEC
int board_eth_init(bd_t *bis)
{
struct armd1apmu_registers *apmu_regs =
(struct armd1apmu_registers *)ARMD1_APMU_BASE;
/* Enable clock of ethernet controller */
writel(FE_CLK_RST | FE_CLK_ENA, &apmu_regs->fecrc);
return armada100_fec_register(ARMD1_FEC_BASE);
}
#ifdef CONFIG_RESET_PHY_R
/* Configure and initialize PHY chip 88E3015 */
void reset_phy(void)
{
u16 phy_adr;
const char *name = "armd-fec0";
if (miiphy_set_current_dev(name))
return;
/* command to read PHY dev address */
if (miiphy_read(name, 0xff, 0xff, &phy_adr)) {
printf("Err..%s could not read PHY dev address\n", __func__);
return;
}
/* Set Ethernet LED in TX blink mode */
miiphy_write(name, phy_adr, PHY_LED_MAN_REG, 0x00);
miiphy_write(name, phy_adr, PHY_LED_PAR_SEL_REG, PHY_LED_VAL);
/* reset the phy */
miiphy_reset(name, phy_adr);
debug("88E3015 Initialized on %s\n", name);
}
#endif /* CONFIG_RESET_PHY_R */
#endif /* CONFIG_ARMADA100_FEC */

12
u-boot/board/Marvell/guruplug/Kconfig Normal file
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if TARGET_GURUPLUG
config SYS_BOARD
default "guruplug"
config SYS_VENDOR
default "Marvell"
config SYS_CONFIG_NAME
default "guruplug"
endif

6
u-boot/board/Marvell/guruplug/MAINTAINERS Normal file
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@@ -0,0 +1,6 @@
GURUPLUG BOARD
M: Siddarth Gore <gores@marvell.com>
S: Maintained
F: board/Marvell/guruplug/
F: include/configs/guruplug.h
F: configs/guruplug_defconfig

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