avionic design with actual uboot and tooling

submodule of avionic design uboot bootloader and with included tools to
get you started , read readme.md and readme-tk1-loader.md

u-boot/arch/arm/include/asm/arch-armada100/armada100.h

@@ -0,0 +1,60 @@
+/*
+ * (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+
+ */
+
+#ifndef _ASM_ARCH_ARMADA100_H
+#define _ASM_ARCH_ARMADA100_H
+
+#if defined (CONFIG_ARMADA100)
+
+/* Common APB clock register bit definitions */
+#define APBC_APBCLK     (1<<0)  /* APB Bus Clock Enable */
+#define APBC_FNCLK      (1<<1)  /* Functional Clock Enable */
+#define APBC_RST        (1<<2)  /* Reset Generation */
+/* Functional Clock Selection Mask */
+#define APBC_FNCLKSEL(x)        (((x) & 0xf) << 4)
+
+/* Fast Ethernet Controller Clock register definition */
+#define FE_CLK_RST		0x1
+#define FE_CLK_ENA		0x8
+
+/* SSP2 Clock Control */
+#define SSP2_APBCLK		0x01
+#define SSP2_FNCLK		0x02
+
+/* USB Clock/reset control bits */
+#define USB_SPH_AXICLK_EN	0x10
+#define USB_SPH_AXI_RST		0x02
+
+/* MPMU Clocks */
+#define APB2_26M_EN		(1 << 20)
+#define AP_26M			(1 << 4)
+
+/* Register Base Addresses */
+#define ARMD1_DRAM_BASE		0xB0000000
+#define ARMD1_FEC_BASE		0xC0800000
+#define ARMD1_TIMER_BASE	0xD4014000
+#define ARMD1_APBC1_BASE	0xD4015000
+#define ARMD1_APBC2_BASE	0xD4015800
+#define ARMD1_UART1_BASE	0xD4017000
+#define ARMD1_UART2_BASE	0xD4018000
+#define ARMD1_GPIO_BASE		0xD4019000
+#define ARMD1_SSP1_BASE		0xD401B000
+#define ARMD1_SSP2_BASE		0xD401C000
+#define ARMD1_MFPR_BASE		0xD401E000
+#define ARMD1_SSP3_BASE		0xD401F000
+#define ARMD1_SSP4_BASE		0xD4020000
+#define ARMD1_SSP5_BASE		0xD4021000
+#define ARMD1_UART3_BASE	0xD4026000
+#define ARMD1_MPMU_BASE		0xD4050000
+#define ARMD1_USB_HOST_BASE	0xD4209000
+#define ARMD1_APMU_BASE		0xD4282800
+#define ARMD1_CPU_BASE		0xD4282C00
+
+#endif /* CONFIG_ARMADA100 */
+#endif /* _ASM_ARCH_ARMADA100_H */

u-boot/arch/arm/include/asm/arch-armada100/config.h

@@ -0,0 +1,42 @@
+/*
+ * (C) Copyright 2011
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Lei Wen <leiwen@marvell.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * This file should be included in board config header file.
+ *
+ * It supports common definitions for Armada100 platform
+ */
+
+#ifndef _ARMD1_CONFIG_H
+#define _ARMD1_CONFIG_H
+
+#include <asm/arch/armada100.h>
+/* default Dcache Line length for armada100 */
+#define CONFIG_SYS_CACHELINE_SIZE       32
+
+#define CONFIG_SYS_TCLK		(14745600)	/* NS16550 clk config */
+#define CONFIG_SYS_HZ_CLOCK	(3250000)	/* Timer Freq. 3.25MHZ */
+#define CONFIG_MARVELL_MFP			/* Enable mvmfp driver */
+#define MV_MFPR_BASE		ARMD1_MFPR_BASE
+#define MV_UART_CONSOLE_BASE	ARMD1_UART1_BASE
+#define CONFIG_SYS_NS16550_IER	(1 << 6)	/* Bit 6 in UART_IER register
+						represents UART Unit Enable */
+/*
+ * I2C definition
+ */
+#ifdef CONFIG_CMD_I2C
+#define CONFIG_I2C_MV		1
+#define CONFIG_MV_I2C_NUM	2
+#define CONFIG_I2C_MULTI_BUS	1
+#define CONFIG_MV_I2C_REG	{0xd4011000, 0xd4025000}
+#define CONFIG_HARD_I2C		1
+#define CONFIG_SYS_I2C_SPEED	0
+#define CONFIG_SYS_I2C_SLAVE	0xfe
+#endif
+
+#endif /* _ARMD1_CONFIG_H */

u-boot/arch/arm/include/asm/arch-armada100/cpu.h

@@ -0,0 +1,162 @@
+/*
+ * (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+
+ */
+
+#ifndef _ARMADA100CPU_H
+#define _ARMADA100CPU_H
+
+#include <asm/io.h>
+#include <asm/system.h>
+
+/*
+ * Main Power Management (MPMU) Registers
+ * Refer Datasheet Appendix A.8
+ */
+struct armd1mpmu_registers {
+	u8 pad0[0x08 - 0x00];
+	u32 fccr;	/*0x0008*/
+	u32 pocr;	/*0x000c*/
+	u32 posr;	/*0x0010*/
+	u32 succr;	/*0x0014*/
+	u8 pad1[0x030 - 0x014 - 4];
+	u32 gpcr;	/*0x0030*/
+	u8 pad2[0x200 - 0x030 - 4];
+	u32 wdtpcr;	/*0x0200*/
+	u8 pad3[0x1000 - 0x200 - 4];
+	u32 apcr;	/*0x1000*/
+	u32 apsr;	/*0x1004*/
+	u8 pad4[0x1020 - 0x1004 - 4];
+	u32 aprr;	/*0x1020*/
+	u32 acgr;	/*0x1024*/
+	u32 arsr;	/*0x1028*/
+};
+
+/*
+ * Application Subsystem Power Management
+ * Refer Datasheet Appendix A.9
+ */
+struct armd1apmu_registers {
+	u32 pcr;		/* 0x000 */
+	u32 ccr;		/* 0x004 */
+	u32 pad1;
+	u32 ccsr;		/* 0x00C */
+	u32 fc_timer;		/* 0x010 */
+	u32 pad2;
+	u32 ideal_cfg;		/* 0x018 */
+	u8 pad3[0x04C - 0x018 - 4];
+	u32 lcdcrc;		/* 0x04C */
+	u32 cciccrc;		/* 0x050 */
+	u32 sd1crc;		/* 0x054 */
+	u32 sd2crc;		/* 0x058 */
+	u32 usbcrc;		/* 0x05C */
+	u32 nfccrc;		/* 0x060 */
+	u32 dmacrc;		/* 0x064 */
+	u32 pad4;
+	u32 buscrc;		/* 0x06C */
+	u8 pad5[0x07C - 0x06C - 4];
+	u32 wake_clr;		/* 0x07C */
+	u8 pad6[0x090 - 0x07C - 4];
+	u32 core_status;	/* 0x090 */
+	u32 rfsc;		/* 0x094 */
+	u32 imr;		/* 0x098 */
+	u32 irwc;		/* 0x09C */
+	u32 isr;		/* 0x0A0 */
+	u8 pad7[0x0B0 - 0x0A0 - 4];
+	u32 mhst;		/* 0x0B0 */
+	u32 msr;		/* 0x0B4 */
+	u8 pad8[0x0C0 - 0x0B4 - 4];
+	u32 msst;		/* 0x0C0 */
+	u32 pllss;		/* 0x0C4 */
+	u32 smb;		/* 0x0C8 */
+	u32 gccrc;		/* 0x0CC */
+	u8 pad9[0x0D4 - 0x0CC - 4];
+	u32 smccrc;		/* 0x0D4 */
+	u32 pad10;
+	u32 xdcrc;		/* 0x0DC */
+	u32 sd3crc;		/* 0x0E0 */
+	u32 sd4crc;		/* 0x0E4 */
+	u8 pad11[0x0F0 - 0x0E4 - 4];
+	u32 cfcrc;		/* 0x0F0 */
+	u32 mspcrc;		/* 0x0F4 */
+	u32 cmucrc;		/* 0x0F8 */
+	u32 fecrc;		/* 0x0FC */
+	u32 pciecrc;		/* 0x100 */
+	u32 epdcrc;		/* 0x104 */
+};
+
+/*
+ * APB1 Clock Reset/Control Registers
+ * Refer Datasheet Appendix A.10
+ */
+struct armd1apb1_registers {
+	u32 uart1;	/*0x000*/
+	u32 uart2;	/*0x004*/
+	u32 gpio;	/*0x008*/
+	u32 pwm1;	/*0x00c*/
+	u32 pwm2;	/*0x010*/
+	u32 pwm3;	/*0x014*/
+	u32 pwm4;	/*0x018*/
+	u8 pad0[0x028 - 0x018 - 4];
+	u32 rtc;	/*0x028*/
+	u32 twsi0;	/*0x02c*/
+	u32 kpc;	/*0x030*/
+	u32 timers;	/*0x034*/
+	u8 pad1[0x03c - 0x034 - 4];
+	u32 aib;	/*0x03c*/
+	u32 sw_jtag;	/*0x040*/
+	u32 timer1;	/*0x044*/
+	u32 onewire;	/*0x048*/
+	u8 pad2[0x050 - 0x048 - 4];
+	u32 asfar;	/*0x050 AIB Secure First Access Reg*/
+	u32 assar;	/*0x054 AIB Secure Second Access Reg*/
+	u8 pad3[0x06c - 0x054 - 4];
+	u32 twsi1;	/*0x06c*/
+	u32 uart3;	/*0x070*/
+	u8 pad4[0x07c - 0x070 - 4];
+	u32 timer2;	/*0x07C*/
+	u8 pad5[0x084 - 0x07c - 4];
+	u32 ac97;	/*0x084*/
+};
+
+/*
+* APB2 Clock Reset/Control Registers
+* Refer Datasheet Appendix A.11
+*/
+struct armd1apb2_registers {
+	u32 pad1[0x01C - 0x000];
+	u32 ssp1_clkrst;		/* 0x01C */
+	u32 ssp2_clkrst;		/* 0x020 */
+	u32 pad2[0x04C - 0x020 - 4];
+	u32 ssp3_clkrst;		/* 0x04C */
+	u32 pad3[0x058 - 0x04C - 4];
+	u32 ssp4_clkrst;		/* 0x058 */
+	u32 ssp5_clkrst;		/* 0x05C */
+};
+
+/*
+ * CPU Interface Registers
+ * Refer Datasheet Appendix A.2
+ */
+struct armd1cpu_registers {
+	u32 chip_id;		/* Chip Id Reg */
+	u32 pad;
+	u32 cpu_conf;		/* CPU Conf Reg */
+	u32 pad1;
+	u32 cpu_sram_spd;	/* CPU SRAM Speed Reg */
+	u32 pad2;
+	u32 cpu_l2c_spd;	/* CPU L2cache Speed Conf */
+	u32 mcb_conf;		/* MCB Conf Reg */
+	u32 sys_boot_ctl;	/* Sytem Boot Control */
+};
+
+/*
+ * Functions
+ */
+u32 armd1_sdram_base(int);
+u32 armd1_sdram_size(int);
+
+#endif /* _ARMADA100CPU_H */

u-boot/arch/arm/include/asm/arch-armada100/gpio.h

@@ -0,0 +1,32 @@
+/*
+ * (C) Copyright 2011
+ * eInfochips Ltd. <www.einfochips.com>
+ * Written-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
+ *
+ * (C) Copyright 2010
+ * Marvell Semiconductor <www.marvell.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _ASM_ARCH_GPIO_H
+#define _ASM_ARCH_GPIO_H
+
+#include <asm/types.h>
+#include <asm/arch/armada100.h>
+
+#define GPIO_HIGH		1
+#define GPIO_LOW		0
+
+#define GPIO_TO_REG(gp)		(gp >> 5)
+#define GPIO_TO_BIT(gp)		(1 << (gp & 0x1F))
+#define GPIO_VAL(gp, val)	((val >> (gp & 0x1F)) & 0x01)
+
+static inline void *get_gpio_base(int bank)
+{
+	const unsigned int offset[4] = {0, 4, 8, 0x100};
+	/* gpio register bank offset - refer Appendix A.36 */
+	return (struct gpio_reg *)(ARMD1_GPIO_BASE + offset[bank]);
+}
+
+#endif /* _ASM_ARCH_GPIO_H */

u-boot/arch/arm/include/asm/arch-armada100/mfp.h

@@ -0,0 +1,80 @@
+/*
+ * Based on linux/arch/arm/mach-mpp/include/mfp-pxa168.h
+ * (C) Copyright 2007
+ * Marvell Semiconductor <www.marvell.com>
+ * 2007-08-21: eric miao <eric.miao@marvell.com>
+ *
+ * (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+
+ */
+
+#ifndef __ARMADA100_MFP_H
+#define __ARMADA100_MFP_H
+
+/*
+ * Frequently used MFP Configuration macros for all ARMADA100 family of SoCs
+ *
+ * 				    offset, pull,pF, drv,dF, edge,eF ,afn,aF
+ */
+/* UART1 */
+#define MFP107_UART1_TXD	(MFP_REG(0x01ac) | MFP_AF1 | MFP_DRIVE_FAST)
+#define MFP107_UART1_RXD	(MFP_REG(0x01ac) | MFP_AF2 | MFP_DRIVE_FAST)
+#define MFP108_UART1_RXD	(MFP_REG(0x01b0) | MFP_AF1 | MFP_DRIVE_FAST)
+#define MFP108_UART1_TXD	(MFP_REG(0x01b0) | MFP_AF2 | MFP_DRIVE_FAST)
+#define MFP109_UART1_CTS	(MFP_REG(0x01b4) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP109_UART1_RTS	(MFP_REG(0x01b4) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP110_UART1_RTS	(MFP_REG(0x01b8) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP110_UART1_CTS	(MFP_REG(0x01b8) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP111_UART1_RI		(MFP_REG(0x01bc) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP111_UART1_DSR	(MFP_REG(0x01bc) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP112_UART1_DTR	(MFP_REG(0x01c0) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP112_UART1_DCD	(MFP_REG(0x01c0) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+
+/* UART2 */
+#define MFP47_UART2_RXD		(MFP_REG(0x0028) | MFP_AF6 | MFP_DRIVE_MEDIUM)
+#define MFP48_UART2_TXD		(MFP_REG(0x002c) | MFP_AF6 | MFP_DRIVE_MEDIUM)
+#define MFP88_UART2_RXD		(MFP_REG(0x0160) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP89_UART2_TXD		(MFP_REG(0x0164) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+
+/* UART3 */
+#define MFPO8_UART3_TXD		(MFP_REG(0x06c) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFPO9_UART3_RXD		(MFP_REG(0x070) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+
+/* I2c */
+#define MFP105_CI2C_SDA		(MFP_REG(0x1a4) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP106_CI2C_SCL		(MFP_REG(0x1a8) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+
+/* Fast Ethernet */
+#define MFP086_ETH_TXCLK	(MFP_REG(0x158) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP087_ETH_TXEN		(MFP_REG(0x15C) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP088_ETH_TXDQ3	(MFP_REG(0x160) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP089_ETH_TXDQ2	(MFP_REG(0x164) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP090_ETH_TXDQ1	(MFP_REG(0x168) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP091_ETH_TXDQ0	(MFP_REG(0x16C) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP092_ETH_CRS		(MFP_REG(0x170) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP093_ETH_COL		(MFP_REG(0x174) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP094_ETH_RXCLK	(MFP_REG(0x178) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP095_ETH_RXER		(MFP_REG(0x17C) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP096_ETH_RXDQ3	(MFP_REG(0x180) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP097_ETH_RXDQ2	(MFP_REG(0x184) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP098_ETH_RXDQ1	(MFP_REG(0x188) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP099_ETH_RXDQ0	(MFP_REG(0x18C) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP100_ETH_MDC		(MFP_REG(0x190) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP101_ETH_MDIO		(MFP_REG(0x194) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+#define MFP103_ETH_RXDV		(MFP_REG(0x19C) | MFP_AF5 | MFP_DRIVE_MEDIUM)
+
+/* SPI */
+#define MFP107_SSP2_RXD		(MFP_REG(0x1AC) | MFP_AF4 | MFP_DRIVE_MEDIUM)
+#define MFP108_SSP2_TXD		(MFP_REG(0x1B0) | MFP_AF4 | MFP_DRIVE_MEDIUM)
+#define MFP110_SSP2_CS		(MFP_REG(0x1B8) | MFP_AF0 | MFP_DRIVE_MEDIUM)
+#define MFP111_SSP2_CLK		(MFP_REG(0x1BC) | MFP_AF4 | MFP_DRIVE_MEDIUM)
+
+/* More macros can be defined here... */
+
+#define MFP_PIN_MAX	117
+
+#endif /* __ARMADA100_MFP_H */

u-boot/arch/arm/include/asm/arch-armada100/spi.h

@@ -0,0 +1,79 @@
+/*
+ * (C) Copyright 2011
+ * eInfochips Ltd. <www.einfochips.com>
+ * Written-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
+ *
+ * (C) Copyright 2010
+ * Marvell Semiconductor <www.marvell.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __ARMADA100_SPI_H_
+#define __ARMADA100_SPI_H_
+
+#include <asm/arch/armada100.h>
+
+#define CAT_BASE_ADDR(x)	ARMD1_SSP ## x ## _BASE
+#define SSP_REG_BASE(x)		CAT_BASE_ADDR(x)
+
+/*
+ * SSP Serial Port Registers
+ * refer Appendix A.26
+ */
+struct ssp_reg {
+	u32 sscr0;	/* SSP Control Register 0 - 0x000 */
+	u32 sscr1;	/* SSP Control Register 1 - 0x004 */
+	u32 sssr;	/* SSP Status Register - 0x008 */
+	u32 ssitr;	/* SSP Interrupt Test Register - 0x00C */
+	u32 ssdr;	/* SSP Data Register - 0x010 */
+	u32 pad1[5];
+	u32 ssto;	/* SSP Timeout Register - 0x028 */
+	u32 sspsp;	/* SSP Programmable Serial Protocol Register - 0x02C */
+	u32 sstsa;	/* SSP TX Timeslot Active Register - 0x030 */
+	u32 ssrsa;	/* SSP RX Timeslot Active Register - 0x034 */
+	u32 sstss;	/* SSP Timeslot Status Register - 0x038 */
+};
+
+#define DEFAULT_WORD_LEN	8
+#define SSP_FLUSH_NUM		0x2000
+#define RX_THRESH_DEF		8
+#define TX_THRESH_DEF		8
+#define TIMEOUT_DEF		1000
+
+#define SSCR1_RIE	(1 << 0)	/* Receive FIFO Interrupt Enable */
+#define SSCR1_TIE	(1 << 1)	/* Transmit FIFO Interrupt Enable */
+#define SSCR1_LBM	(1 << 2)	/* Loop-Back Mode */
+#define SSCR1_SPO	(1 << 3)	/* Motorola SPI SSPSCLK polarity
+					   setting */
+#define SSCR1_SPH	(1 << 4)	/* Motorola SPI SSPSCLK phase setting */
+#define SSCR1_MWDS	(1 << 5)	/* Microwire Transmit Data Size */
+#define SSCR1_TFT	0x03c0		/* Transmit FIFO Threshold (mask) */
+#define SSCR1_RFT	0x3c00		/* Receive FIFO Threshold (mask) */
+
+#define SSCR1_TXTRESH(x)	((x - 1) << 6)	/* level [1..16] */
+#define SSCR1_RXTRESH(x)	((x - 1) << 10)	/* level [1..16] */
+#define SSCR1_TINTE		(1 << 19)	/* Receiver Time-out
+						   Interrupt enable */
+
+#define SSCR0_DSS		0x0f		/* Data Size Select (mask) */
+#define SSCR0_DATASIZE(x)	(x - 1)		/* Data Size Select [4..16] */
+#define SSCR0_FRF		0x30		/* FRame Format (mask) */
+#define SSCR0_MOTO		(0x0 << 4)	/* Motorola's Serial
+						   Peripheral Interface */
+#define SSCR0_TI		(0x1 << 4)	/* TI's Synchronous
+						   Serial Protocol (SSP) */
+#define SSCR0_NATIONAL		(0x2 << 4)	/* National Microwire */
+#define SSCR0_ECS		(1 << 6)	/* External clock select */
+#define SSCR0_SSE		(1 << 7)	/* Synchronous Serial Port
+						   Enable */
+
+#define SSSR_TNF	(1 << 2)	/* Transmit FIFO Not Full */
+#define SSSR_RNE	(1 << 3)	/* Receive FIFO Not Empty */
+#define SSSR_BSY	(1 << 4)	/* SSP Busy */
+#define SSSR_TFS	(1 << 5)	/* Transmit FIFO Service Request */
+#define SSSR_RFS	(1 << 6)	/* Receive FIFO Service Request */
+#define SSSR_ROR	(1 << 7)	/* Receive FIFO Overrun */
+#define SSSR_TINT	(1 << 19)	/* Receiver Time-out Interrupt */
+
+#endif /* __ARMADA100_SPI_H_ */

u-boot/arch/arm/include/asm/arch-armada100/utmi-armada100.h

@@ -0,0 +1,63 @@
+/*
+ * (C) Copyright 2012
+ * eInfochips Ltd. <www.einfochips.com>
+ * Written-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
+ *
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __UTMI_ARMADA100__
+#define __UTMI_ARMADA100__
+
+#define UTMI_PHY_BASE		0xD4206000
+
+/* utmi_ctrl - bits */
+#define INPKT_DELAY_SOF		(1 << 28)
+#define PLL_PWR_UP		2
+#define PHY_PWR_UP		1
+
+/* utmi_pll - bits */
+#define PLL_FBDIV_MASK		0x00000FF0
+#define PLL_FBDIV		4
+#define PLL_REFDIV_MASK		0x0000000F
+#define PLL_REFDIV		0
+#define PLL_READY		0x800000
+#define VCOCAL_START		(1 << 21)
+
+#define N_DIVIDER		0xEE
+#define M_DIVIDER		0x0B
+
+/* utmi_tx - bits */
+#define CK60_PHSEL		17
+#define PHSEL_VAL		0x4
+#define RCAL_START		(1 << 12)
+
+/*
+ * USB PHY registers
+ * Refer Datasheet Appendix A.21
+ */
+struct armd1usb_phy_reg {
+	u32 utmi_rev;	/* USB PHY Revision */
+	u32 utmi_ctrl;	/* USB PHY Control register */
+	u32 utmi_pll;	/* PLL register */
+	u32 utmi_tx;	/* Tx register */
+	u32 utmi_rx;	/* Rx register */
+	u32 utmi_ivref;	/* IVREF register */
+	u32 utmi_tst_g0;	/* Test group 0 register */
+	u32 utmi_tst_g1;	/* Test group 1 register */
+	u32 utmi_tst_g2;	/* Test group 2 register */
+	u32 utmi_tst_g3;	/* Test group 3 register */
+	u32 utmi_tst_g4;	/* Test group 4 register */
+	u32 utmi_tst_g5;	/* Test group 5 register */
+	u32 utmi_reserve;	/* Reserve Register */
+	u32 utmi_usb_int;	/* USB interuppt register */
+	u32 utmi_dbg_ctl;	/* Debug control register */
+	u32 utmi_otg_addon;	/* OTG addon register */
+};
+
+int utmi_init(void);
+
+#endif /* __UTMI_ARMADA100__ */