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/board/freescale/ls1043aqds/Kconfig

@@ -0,0 +1,15 @@
+if TARGET_LS1043AQDS
+
+config SYS_BOARD
+	default "ls1043aqds"
+
+config SYS_VENDOR
+	default "freescale"
+
+config SYS_SOC
+	default "fsl-layerscape"
+
+config SYS_CONFIG_NAME
+	default "ls1043aqds"
+
+endif

u-boot/board/freescale/ls1043aqds/MAINTAINERS

@@ -0,0 +1,11 @@
+LS1043AQDS BOARD
+M:	Mingkai Hu <Mingkai.Hu@freescale.com>
+S:	Maintained
+F:	board/freescale/ls1043aqds/
+F:	include/configs/ls1043aqds.h
+F:	configs/ls1043aqds_defconfig
+F:	configs/ls1043aqds_nor_ddr3_defconfig
+F:	configs/ls1043aqds_nand_defconfig
+F:	configs/ls1043aqds_sdcard_ifc_defconfig
+F:	configs/ls1043aqds_sdcard_qspi_defconfig
+F:	configs/ls1043aqds_qspi_defconfig

u-boot/board/freescale/ls1043aqds/Makefile

@@ -0,0 +1,9 @@
+#
+# Copyright 2015 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+
+obj-y += ddr.o
+obj-y += eth.o
+obj-y += ls1043aqds.o

u-boot/board/freescale/ls1043aqds/README

@@ -0,0 +1,64 @@
+Overview
+--------
+The LS1043A Development System (QDS) is a high-performance computing,
+evaluation, and development platform that supports the QorIQ LS1043A
+LayerScape Architecture processor. The LS1043AQDS provides SW development
+platform for the Freescale LS1043A processor series, with a complete
+debugging environment.
+
+LS1043A SoC Overview
+--------------------
+Please refer arch/arm/cpu/armv8/fsl-layerscape/doc/README.soc for LS1043A
+SoC overview.
+
+ LS1043AQDS board Overview
+ -----------------------
+ - SERDES Connections, 4 lanes supporting:
+      - PCI Express - 3.0
+      - SGMII, SGMII 2.5
+      - QSGMII
+      - SATA 3.0
+      - XFI
+ - DDR Controller
+     - 2GB 40bits (8-bits ECC) DDR4 SDRAM. Support rates of up to 1600MT/s
+ -IFC/Local Bus
+    - One in-socket 128 MB NOR flash 16-bit data bus
+    - One 512 MB NAND flash with ECC support
+    - PromJet Port
+    - FPGA connection
+ - USB 3.0
+    - Three high speed USB 3.0 ports
+    - First USB 3.0 port configured as Host with Type-A connector
+    - The other two USB 3.0 ports configured as OTG with micro-AB connector
+ - SDHC port connects directly to an adapter card slot, featuring:
+    - Optional clock feedback paths, and optional high-speed voltage translation assistance
+    - SD slots for SD, SDHC (1x, 4x, 8x), and/or MMC
+    - eMMC memory devices
+ - DSPI: Onboard support for three SPI flash memory devices
+ - 4 I2C controllers
+ - One SATA onboard connectors
+ - UART
+   - Two 4-pin serial ports at up to 115.2 Kbit/s
+   - Two DB9 D-Type connectors supporting one Serial port each
+ - ARM JTAG support
+
+Memory map from core's view
+----------------------------
+Start Address	End Address	Description		Size
+0x00_0000_0000	0x00_000F_FFFF	Secure Boot ROM		1MB
+0x00_0100_0000	0x00_0FFF_FFFF	CCSRBAR			240MB
+0x00_1000_0000	0x00_1000_FFFF	OCRAM0			64KB
+0x00_1001_0000	0x00_1001_FFFF	OCRAM1			64KB
+0x00_2000_0000	0x00_20FF_FFFF	DCSR			16MB
+0x00_6000_0000	0x00_67FF_FFFF	IFC - NOR Flash		128MB
+0x00_7E80_0000	0x00_7E80_FFFF	IFC - NAND Flash	64KB
+0x00_7FB0_0000	0x00_7FB0_0FFF	IFC - FPGA		4KB
+0x00_8000_0000	0x00_FFFF_FFFF	DRAM1			2GB
+
+Booting Options
+---------------
+a) Promjet Boot
+b) NOR boot
+c) NAND boot
+d) SD boot
+e) QSPI boot

u-boot/board/freescale/ls1043aqds/ddr.c

@@ -0,0 +1,154 @@
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <fsl_ddr_sdram.h>
+#include <fsl_ddr_dimm_params.h>
+#ifdef CONFIG_FSL_DEEP_SLEEP
+#include <fsl_sleep.h>
+#endif
+#include "ddr.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void fsl_ddr_board_options(memctl_options_t *popts,
+			   dimm_params_t *pdimm,
+			   unsigned int ctrl_num)
+{
+	const struct board_specific_parameters *pbsp, *pbsp_highest = NULL;
+	ulong ddr_freq;
+
+	if (ctrl_num > 3) {
+		printf("Not supported controller number %d\n", ctrl_num);
+		return;
+	}
+	if (!pdimm->n_ranks)
+		return;
+
+	pbsp = udimms[0];
+
+	/* Get clk_adjust, wrlvl_start, wrlvl_ctl, according to the board ddr
+	 * freqency and n_banks specified in board_specific_parameters table.
+	 */
+	ddr_freq = get_ddr_freq(0) / 1000000;
+	while (pbsp->datarate_mhz_high) {
+		if (pbsp->n_ranks == pdimm->n_ranks) {
+			if (ddr_freq <= pbsp->datarate_mhz_high) {
+				popts->clk_adjust = pbsp->clk_adjust;
+				popts->wrlvl_start = pbsp->wrlvl_start;
+				popts->wrlvl_ctl_2 = pbsp->wrlvl_ctl_2;
+				popts->wrlvl_ctl_3 = pbsp->wrlvl_ctl_3;
+				popts->cpo_override = pbsp->cpo_override;
+				popts->write_data_delay =
+					pbsp->write_data_delay;
+				goto found;
+			}
+			pbsp_highest = pbsp;
+		}
+		pbsp++;
+	}
+
+	if (pbsp_highest) {
+		printf("Error: board specific timing not found for %lu MT/s\n",
+		       ddr_freq);
+		printf("Trying to use the highest speed (%u) parameters\n",
+		       pbsp_highest->datarate_mhz_high);
+		popts->clk_adjust = pbsp_highest->clk_adjust;
+		popts->wrlvl_start = pbsp_highest->wrlvl_start;
+		popts->wrlvl_ctl_2 = pbsp->wrlvl_ctl_2;
+		popts->wrlvl_ctl_3 = pbsp->wrlvl_ctl_3;
+	} else {
+		panic("DIMM is not supported by this board");
+	}
+found:
+	debug("Found timing match: n_ranks %d, data rate %d, rank_gb %d\n",
+	      pbsp->n_ranks, pbsp->datarate_mhz_high, pbsp->rank_gb);
+
+	/* force DDR bus width to 32 bits */
+	popts->data_bus_width = 1;
+	popts->otf_burst_chop_en = 0;
+	popts->burst_length = DDR_BL8;
+	popts->bstopre = 0;		/* enable auto precharge */
+
+	/*
+	 * Factors to consider for half-strength driver enable:
+	 *	- number of DIMMs installed
+	 */
+	popts->half_strength_driver_enable = 1;
+	/*
+	 * Write leveling override
+	 */
+	popts->wrlvl_override = 1;
+	popts->wrlvl_sample = 0xf;
+
+	/*
+	 * Rtt and Rtt_WR override
+	 */
+	popts->rtt_override = 0;
+
+	/* Enable ZQ calibration */
+	popts->zq_en = 1;
+
+#ifdef CONFIG_SYS_FSL_DDR4
+	popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR1_ODT(DDR_CDR_ODT_80ohm);
+	popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_80ohm) |
+			  DDR_CDR2_VREF_OVRD(70);	/* Vref = 70% */
+#else
+	popts->cswl_override = DDR_CSWL_CS0;
+
+	/* DHC_EN =1, ODT = 75 Ohm */
+	popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR1_ODT(DDR_CDR_ODT_75ohm);
+	popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_75ohm);
+#endif
+}
+
+phys_size_t initdram(int board_type)
+{
+	phys_size_t dram_size;
+
+#if defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD)
+	return fsl_ddr_sdram_size();
+#else
+	puts("Initializing DDR....using SPD\n");
+
+	dram_size = fsl_ddr_sdram();
+#endif
+	erratum_a008850_post();
+
+#ifdef CONFIG_FSL_DEEP_SLEEP
+	fsl_dp_ddr_restore();
+#endif
+
+	return dram_size;
+}
+
+void dram_init_banksize(void)
+{
+	/*
+	 * gd->secure_ram tracks the location of secure memory.
+	 * It was set as if the memory starts from 0.
+	 * The address needs to add the offset of its bank.
+	 */
+	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
+	if (gd->ram_size > CONFIG_SYS_DDR_BLOCK1_SIZE) {
+		gd->bd->bi_dram[0].size = CONFIG_SYS_DDR_BLOCK1_SIZE;
+		gd->bd->bi_dram[1].start = CONFIG_SYS_DDR_BLOCK2_BASE;
+		gd->bd->bi_dram[1].size = gd->ram_size -
+					  CONFIG_SYS_DDR_BLOCK1_SIZE;
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+		gd->secure_ram = gd->bd->bi_dram[1].start +
+				 gd->secure_ram -
+				 CONFIG_SYS_DDR_BLOCK1_SIZE;
+		gd->secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
+#endif
+	} else {
+		gd->bd->bi_dram[0].size = gd->ram_size;
+#ifdef CONFIG_SYS_MEM_RESERVE_SECURE
+		gd->secure_ram = gd->bd->bi_dram[0].start + gd->secure_ram;
+		gd->secure_ram |= MEM_RESERVE_SECURE_MAINTAINED;
+#endif
+	}
+}

u-boot/board/freescale/ls1043aqds/ddr.h

@@ -0,0 +1,62 @@
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __DDR_H__
+#define __DDR_H__
+
+extern void erratum_a008850_post(void);
+
+struct board_specific_parameters {
+	u32 n_ranks;
+	u32 datarate_mhz_high;
+	u32 rank_gb;
+	u32 clk_adjust;
+	u32 wrlvl_start;
+	u32 wrlvl_ctl_2;
+	u32 wrlvl_ctl_3;
+	u32 cpo_override;
+	u32 write_data_delay;
+	u32 force_2t;
+};
+
+/*
+ * These tables contain all valid speeds we want to override with board
+ * specific parameters. datarate_mhz_high values need to be in ascending order
+ * for each n_ranks group.
+ */
+static const struct board_specific_parameters udimm0[] = {
+	/*
+	 * memory controller 0
+	 *   num|  hi| rank|  clk| wrlvl |   wrlvl   |  wrlvl | cpo  |wrdata|2T
+	 * ranks| mhz| GB  |adjst| start |   ctl2    |  ctl3  |      |delay |
+	 */
+#ifdef CONFIG_SYS_FSL_DDR4
+	{2,  1666, 0,  8,     7, 0x0808090B, 0x0C0D0E0A,},
+	{2,  1900, 0,  8,     6, 0x08080A0C, 0x0D0E0F0A,},
+	{1,  1666, 0,  8,     6, 0x0708090B, 0x0C0D0E0A,},
+	{1,  1900, 0,  8,     9, 0x0A0B0C0B, 0x0D0E0F0D,},
+	{1,  2200, 0,  8,    10, 0x0B0C0D0C, 0x0E0F110E,},
+#elif defined(CONFIG_SYS_FSL_DDR3)
+	{1,  833,  1, 12,     8, 0x06060607, 0x08080807,   0x1f,    2,  0},
+	{1,  1350, 1, 12,     8, 0x0708080A, 0x0A0B0C09,   0x1f,    2,  0},
+	{1,  833,  2, 12,     8, 0x06060607, 0x08080807,   0x1f,    2,  0},
+	{1,  1350, 2, 12,     8, 0x0708080A, 0x0A0B0C09,   0x1f,    2,  0},
+	{2,  833,  4, 12,     8, 0x06060607, 0x08080807,   0x1f,    2,  0},
+	{2,  1350, 4, 12,     8, 0x0708080A, 0x0A0B0C09,   0x1f,    2,  0},
+	{2,  1350, 0, 12,     8, 0x0708080A, 0x0A0B0C09,   0x1f,    2,  0},
+	{2,  1666, 4,  8,   0xa, 0x0B08090C, 0x0B0E0D0A,   0x1f,    2,  0},
+	{2,  1666, 0,  8,   0xa, 0x0B08090C, 0x0B0E0D0A,   0x1f,    2,  0},
+#else
+#error DDR type not defined
+#endif
+	{}
+};
+
+static const struct board_specific_parameters *udimms[] = {
+	udimm0,
+};
+
+#endif

u-boot/board/freescale/ls1043aqds/eth.c

@@ -0,0 +1,494 @@
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <netdev.h>
+#include <fdt_support.h>
+#include <fm_eth.h>
+#include <fsl_mdio.h>
+#include <fsl_dtsec.h>
+#include <libfdt.h>
+#include <malloc.h>
+#include <asm/arch/fsl_serdes.h>
+
+#include "../common/qixis.h"
+#include "../common/fman.h"
+#include "ls1043aqds_qixis.h"
+
+#define EMI_NONE	0xFF
+#define EMI1_RGMII1	0
+#define EMI1_RGMII2	1
+#define EMI1_SLOT1	2
+#define EMI1_SLOT2	3
+#define EMI1_SLOT3	4
+#define EMI1_SLOT4	5
+#define EMI2		6
+
+static int mdio_mux[NUM_FM_PORTS];
+
+static const char * const mdio_names[] = {
+	"LS1043AQDS_MDIO_RGMII1",
+	"LS1043AQDS_MDIO_RGMII2",
+	"LS1043AQDS_MDIO_SLOT1",
+	"LS1043AQDS_MDIO_SLOT2",
+	"LS1043AQDS_MDIO_SLOT3",
+	"LS1043AQDS_MDIO_SLOT4",
+	"NULL",
+};
+
+/* Map SerDes1 4 lanes to default slot, will be initialized dynamically */
+static u8 lane_to_slot[] = {1, 2, 3, 4};
+
+static const char *ls1043aqds_mdio_name_for_muxval(u8 muxval)
+{
+	return mdio_names[muxval];
+}
+
+struct mii_dev *mii_dev_for_muxval(u8 muxval)
+{
+	struct mii_dev *bus;
+	const char *name;
+
+	if (muxval > EMI2)
+		return NULL;
+
+	name = ls1043aqds_mdio_name_for_muxval(muxval);
+
+	if (!name) {
+		printf("No bus for muxval %x\n", muxval);
+		return NULL;
+	}
+
+	bus = miiphy_get_dev_by_name(name);
+
+	if (!bus) {
+		printf("No bus by name %s\n", name);
+		return NULL;
+	}
+
+	return bus;
+}
+
+struct ls1043aqds_mdio {
+	u8 muxval;
+	struct mii_dev *realbus;
+};
+
+static void ls1043aqds_mux_mdio(u8 muxval)
+{
+	u8 brdcfg4;
+
+	if (muxval < 7) {
+		brdcfg4 = QIXIS_READ(brdcfg[4]);
+		brdcfg4 &= ~BRDCFG4_EMISEL_MASK;
+		brdcfg4 |= (muxval << BRDCFG4_EMISEL_SHIFT);
+		QIXIS_WRITE(brdcfg[4], brdcfg4);
+	}
+}
+
+static int ls1043aqds_mdio_read(struct mii_dev *bus, int addr, int devad,
+			      int regnum)
+{
+	struct ls1043aqds_mdio *priv = bus->priv;
+
+	ls1043aqds_mux_mdio(priv->muxval);
+
+	return priv->realbus->read(priv->realbus, addr, devad, regnum);
+}
+
+static int ls1043aqds_mdio_write(struct mii_dev *bus, int addr, int devad,
+			       int regnum, u16 value)
+{
+	struct ls1043aqds_mdio *priv = bus->priv;
+
+	ls1043aqds_mux_mdio(priv->muxval);
+
+	return priv->realbus->write(priv->realbus, addr, devad,
+				    regnum, value);
+}
+
+static int ls1043aqds_mdio_reset(struct mii_dev *bus)
+{
+	struct ls1043aqds_mdio *priv = bus->priv;
+
+	return priv->realbus->reset(priv->realbus);
+}
+
+static int ls1043aqds_mdio_init(char *realbusname, u8 muxval)
+{
+	struct ls1043aqds_mdio *pmdio;
+	struct mii_dev *bus = mdio_alloc();
+
+	if (!bus) {
+		printf("Failed to allocate ls1043aqds MDIO bus\n");
+		return -1;
+	}
+
+	pmdio = malloc(sizeof(*pmdio));
+	if (!pmdio) {
+		printf("Failed to allocate ls1043aqds private data\n");
+		free(bus);
+		return -1;
+	}
+
+	bus->read = ls1043aqds_mdio_read;
+	bus->write = ls1043aqds_mdio_write;
+	bus->reset = ls1043aqds_mdio_reset;
+	strcpy(bus->name, ls1043aqds_mdio_name_for_muxval(muxval));
+
+	pmdio->realbus = miiphy_get_dev_by_name(realbusname);
+
+	if (!pmdio->realbus) {
+		printf("No bus with name %s\n", realbusname);
+		free(bus);
+		free(pmdio);
+		return -1;
+	}
+
+	pmdio->muxval = muxval;
+	bus->priv = pmdio;
+	return mdio_register(bus);
+}
+
+void board_ft_fman_fixup_port(void *fdt, char *compat, phys_addr_t addr,
+			      enum fm_port port, int offset)
+{
+	struct fixed_link f_link;
+
+	if (fm_info_get_enet_if(port) == PHY_INTERFACE_MODE_SGMII) {
+		if (port == FM1_DTSEC9) {
+			fdt_set_phy_handle(fdt, compat, addr,
+					   "sgmii_riser_s1_p1");
+		} else if (port == FM1_DTSEC2) {
+			fdt_set_phy_handle(fdt, compat, addr,
+					   "sgmii_riser_s2_p1");
+		} else if (port == FM1_DTSEC5) {
+			fdt_set_phy_handle(fdt, compat, addr,
+					   "sgmii_riser_s3_p1");
+		} else if (port == FM1_DTSEC6) {
+			fdt_set_phy_handle(fdt, compat, addr,
+					   "sgmii_riser_s4_p1");
+		}
+	} else if (fm_info_get_enet_if(port) ==
+		   PHY_INTERFACE_MODE_SGMII_2500) {
+		/* 2.5G SGMII interface */
+		f_link.phy_id = cpu_to_fdt32(port);
+		f_link.duplex = cpu_to_fdt32(1);
+		f_link.link_speed = cpu_to_fdt32(1000);
+		f_link.pause = 0;
+		f_link.asym_pause = 0;
+		/* no PHY for 2.5G SGMII */
+		fdt_delprop(fdt, offset, "phy-handle");
+		fdt_setprop(fdt, offset, "fixed-link", &f_link, sizeof(f_link));
+		fdt_setprop_string(fdt, offset, "phy-connection-type",
+				   "sgmii-2500");
+	} else if (fm_info_get_enet_if(port) == PHY_INTERFACE_MODE_QSGMII) {
+		switch (mdio_mux[port]) {
+		case EMI1_SLOT1:
+			switch (port) {
+			case FM1_DTSEC1:
+				fdt_set_phy_handle(fdt, compat, addr,
+						   "qsgmii_s1_p1");
+				break;
+			case FM1_DTSEC2:
+				fdt_set_phy_handle(fdt, compat, addr,
+						   "qsgmii_s1_p2");
+				break;
+			case FM1_DTSEC5:
+				fdt_set_phy_handle(fdt, compat, addr,
+						   "qsgmii_s1_p3");
+				break;
+			case FM1_DTSEC6:
+				fdt_set_phy_handle(fdt, compat, addr,
+						   "qsgmii_s1_p4");
+				break;
+			default:
+				break;
+			}
+			break;
+		case EMI1_SLOT2:
+			switch (port) {
+			case FM1_DTSEC1:
+				fdt_set_phy_handle(fdt, compat, addr,
+						   "qsgmii_s2_p1");
+				break;
+			case FM1_DTSEC2:
+				fdt_set_phy_handle(fdt, compat, addr,
+						   "qsgmii_s2_p2");
+				break;
+			case FM1_DTSEC5:
+				fdt_set_phy_handle(fdt, compat, addr,
+						   "qsgmii_s2_p3");
+				break;
+			case FM1_DTSEC6:
+				fdt_set_phy_handle(fdt, compat, addr,
+						   "qsgmii_s2_p4");
+				break;
+			default:
+				break;
+			}
+			break;
+		default:
+			break;
+		}
+		fdt_delprop(fdt, offset, "phy-connection-type");
+		fdt_setprop_string(fdt, offset, "phy-connection-type",
+				   "qsgmii");
+	} else if (fm_info_get_enet_if(port) == PHY_INTERFACE_MODE_XGMII &&
+		   port == FM1_10GEC1) {
+		/* XFI interface */
+		f_link.phy_id = cpu_to_fdt32(port);
+		f_link.duplex = cpu_to_fdt32(1);
+		f_link.link_speed = cpu_to_fdt32(10000);
+		f_link.pause = 0;
+		f_link.asym_pause = 0;
+		/* no PHY for XFI */
+		fdt_delprop(fdt, offset, "phy-handle");
+		fdt_setprop(fdt, offset, "fixed-link", &f_link, sizeof(f_link));
+		fdt_setprop_string(fdt, offset, "phy-connection-type", "xgmii");
+	}
+}
+
+void fdt_fixup_board_enet(void *fdt)
+{
+	int i;
+	struct ccsr_gur *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+	u32 srds_s1;
+
+	srds_s1 = in_be32(&gur->rcwsr[4]) &
+			FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_MASK;
+	srds_s1 >>= FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_SHIFT;
+
+	for (i = FM1_DTSEC1; i < NUM_FM_PORTS; i++) {
+		switch (fm_info_get_enet_if(i)) {
+		case PHY_INTERFACE_MODE_SGMII:
+		case PHY_INTERFACE_MODE_QSGMII:
+			switch (mdio_mux[i]) {
+			case EMI1_SLOT1:
+				fdt_status_okay_by_alias(fdt, "emi1_slot1");
+				break;
+			case EMI1_SLOT2:
+				fdt_status_okay_by_alias(fdt, "emi1_slot2");
+				break;
+			case EMI1_SLOT3:
+				fdt_status_okay_by_alias(fdt, "emi1_slot3");
+				break;
+			case EMI1_SLOT4:
+				fdt_status_okay_by_alias(fdt, "emi1_slot4");
+				break;
+			default:
+				break;
+			}
+			break;
+		case PHY_INTERFACE_MODE_XGMII:
+			break;
+		default:
+			break;
+		}
+	}
+}
+
+int board_eth_init(bd_t *bis)
+{
+#ifdef CONFIG_FMAN_ENET
+	int i, idx, lane, slot, interface;
+	struct memac_mdio_info dtsec_mdio_info;
+	struct memac_mdio_info tgec_mdio_info;
+	struct ccsr_gur *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
+	u32 srds_s1;
+
+	srds_s1 = in_be32(&gur->rcwsr[4]) &
+			FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_MASK;
+	srds_s1 >>= FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_SHIFT;
+
+	/* Initialize the mdio_mux array so we can recognize empty elements */
+	for (i = 0; i < NUM_FM_PORTS; i++)
+		mdio_mux[i] = EMI_NONE;
+
+	dtsec_mdio_info.regs =
+		(struct memac_mdio_controller *)CONFIG_SYS_FM1_DTSEC_MDIO_ADDR;
+
+	dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME;
+
+	/* Register the 1G MDIO bus */
+	fm_memac_mdio_init(bis, &dtsec_mdio_info);
+
+	tgec_mdio_info.regs =
+		(struct memac_mdio_controller *)CONFIG_SYS_FM1_TGEC_MDIO_ADDR;
+	tgec_mdio_info.name = DEFAULT_FM_TGEC_MDIO_NAME;
+
+	/* Register the 10G MDIO bus */
+	fm_memac_mdio_init(bis, &tgec_mdio_info);
+
+	/* Register the muxing front-ends to the MDIO buses */
+	ls1043aqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_RGMII1);
+	ls1043aqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_RGMII2);
+	ls1043aqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT1);
+	ls1043aqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT2);
+	ls1043aqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT3);
+	ls1043aqds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT4);
+	ls1043aqds_mdio_init(DEFAULT_FM_TGEC_MDIO_NAME, EMI2);
+
+	/* Set the two on-board RGMII PHY address */
+	fm_info_set_phy_address(FM1_DTSEC3, RGMII_PHY1_ADDR);
+	fm_info_set_phy_address(FM1_DTSEC4, RGMII_PHY2_ADDR);
+
+	switch (srds_s1) {
+	case 0x2555:
+		/* 2.5G SGMII on lane A, MAC 9 */
+		fm_info_set_phy_address(FM1_DTSEC9, 9);
+		break;
+	case 0x4555:
+	case 0x4558:
+		/* QSGMII on lane A, MAC 1/2/5/6 */
+		fm_info_set_phy_address(FM1_DTSEC1,
+					QSGMII_CARD_PORT1_PHY_ADDR_S1);
+		fm_info_set_phy_address(FM1_DTSEC2,
+					QSGMII_CARD_PORT2_PHY_ADDR_S1);
+		fm_info_set_phy_address(FM1_DTSEC5,
+					QSGMII_CARD_PORT3_PHY_ADDR_S1);
+		fm_info_set_phy_address(FM1_DTSEC6,
+					QSGMII_CARD_PORT4_PHY_ADDR_S1);
+		break;
+	case 0x1355:
+		/* SGMII on lane B, MAC 2*/
+		fm_info_set_phy_address(FM1_DTSEC2, SGMII_CARD_PORT1_PHY_ADDR);
+		break;
+	case 0x2355:
+		/* 2.5G SGMII on lane A, MAC 9 */
+		fm_info_set_phy_address(FM1_DTSEC9, 9);
+		/* SGMII on lane B, MAC 2*/
+		fm_info_set_phy_address(FM1_DTSEC2, SGMII_CARD_PORT1_PHY_ADDR);
+		break;
+	case 0x3335:
+		/* SGMII on lane C, MAC 5 */
+		fm_info_set_phy_address(FM1_DTSEC5, SGMII_CARD_PORT1_PHY_ADDR);
+	case 0x3355:
+	case 0x3358:
+		/* SGMII on lane B, MAC 2 */
+		fm_info_set_phy_address(FM1_DTSEC2, SGMII_CARD_PORT1_PHY_ADDR);
+	case 0x3555:
+	case 0x3558:
+		/* SGMII on lane A, MAC 9 */
+		fm_info_set_phy_address(FM1_DTSEC9, SGMII_CARD_PORT1_PHY_ADDR);
+		break;
+	case 0x1455:
+		/* QSGMII on lane B, MAC 1/2/5/6 */
+		fm_info_set_phy_address(FM1_DTSEC1,
+					QSGMII_CARD_PORT1_PHY_ADDR_S2);
+		fm_info_set_phy_address(FM1_DTSEC2,
+					QSGMII_CARD_PORT2_PHY_ADDR_S2);
+		fm_info_set_phy_address(FM1_DTSEC5,
+					QSGMII_CARD_PORT3_PHY_ADDR_S2);
+		fm_info_set_phy_address(FM1_DTSEC6,
+					QSGMII_CARD_PORT4_PHY_ADDR_S2);
+		break;
+	case 0x2455:
+		/* 2.5G SGMII on lane A, MAC 9 */
+		fm_info_set_phy_address(FM1_DTSEC9, 9);
+		/* QSGMII on lane B, MAC 1/2/5/6 */
+		fm_info_set_phy_address(FM1_DTSEC1,
+					QSGMII_CARD_PORT1_PHY_ADDR_S2);
+		fm_info_set_phy_address(FM1_DTSEC2,
+					QSGMII_CARD_PORT2_PHY_ADDR_S2);
+		fm_info_set_phy_address(FM1_DTSEC5,
+					QSGMII_CARD_PORT3_PHY_ADDR_S2);
+		fm_info_set_phy_address(FM1_DTSEC6,
+					QSGMII_CARD_PORT4_PHY_ADDR_S2);
+		break;
+	case 0x2255:
+		/* 2.5G SGMII on lane A, MAC 9 */
+		fm_info_set_phy_address(FM1_DTSEC9, 9);
+		/* 2.5G SGMII on lane B, MAC 2 */
+		fm_info_set_phy_address(FM1_DTSEC2, 2);
+		break;
+	case 0x3333:
+		/* SGMII on lane A/B/C/D, MAC 9/2/5/6 */
+		fm_info_set_phy_address(FM1_DTSEC9,
+					SGMII_CARD_PORT1_PHY_ADDR);
+		fm_info_set_phy_address(FM1_DTSEC2,
+					SGMII_CARD_PORT1_PHY_ADDR);
+		fm_info_set_phy_address(FM1_DTSEC5,
+					SGMII_CARD_PORT1_PHY_ADDR);
+		fm_info_set_phy_address(FM1_DTSEC6,
+					SGMII_CARD_PORT1_PHY_ADDR);
+		break;
+	default:
+		printf("Invalid SerDes protocol 0x%x for LS1043AQDS\n",
+		       srds_s1);
+		break;
+	}
+
+	for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
+		idx = i - FM1_DTSEC1;
+		interface = fm_info_get_enet_if(i);
+		switch (interface) {
+		case PHY_INTERFACE_MODE_SGMII:
+		case PHY_INTERFACE_MODE_SGMII_2500:
+		case PHY_INTERFACE_MODE_QSGMII:
+			if (interface == PHY_INTERFACE_MODE_SGMII) {
+				lane = serdes_get_first_lane(FSL_SRDS_1,
+						SGMII_FM1_DTSEC1 + idx);
+			} else if (interface == PHY_INTERFACE_MODE_SGMII_2500) {
+				lane = serdes_get_first_lane(FSL_SRDS_1,
+						SGMII_2500_FM1_DTSEC1 + idx);
+			} else {
+				lane = serdes_get_first_lane(FSL_SRDS_1,
+						QSGMII_FM1_A);
+			}
+
+			if (lane < 0)
+				break;
+
+			slot = lane_to_slot[lane];
+			debug("FM1@DTSEC%u expects SGMII in slot %u\n",
+			      idx + 1, slot);
+			if (QIXIS_READ(present2) & (1 << (slot - 1)))
+				fm_disable_port(i);
+
+			switch (slot) {
+			case 1:
+				mdio_mux[i] = EMI1_SLOT1;
+				fm_info_set_mdio(i, mii_dev_for_muxval(
+						 mdio_mux[i]));
+				break;
+			case 2:
+				mdio_mux[i] = EMI1_SLOT2;
+				fm_info_set_mdio(i, mii_dev_for_muxval(
+						 mdio_mux[i]));
+				break;
+			case 3:
+				mdio_mux[i] = EMI1_SLOT3;
+				fm_info_set_mdio(i, mii_dev_for_muxval(
+						 mdio_mux[i]));
+				break;
+			case 4:
+				mdio_mux[i] = EMI1_SLOT4;
+				fm_info_set_mdio(i, mii_dev_for_muxval(
+						 mdio_mux[i]));
+				break;
+			default:
+				break;
+			}
+			break;
+		case PHY_INTERFACE_MODE_RGMII:
+			if (i == FM1_DTSEC3)
+				mdio_mux[i] = EMI1_RGMII1;
+			else if (i == FM1_DTSEC4)
+				mdio_mux[i] = EMI1_RGMII2;
+			fm_info_set_mdio(i, mii_dev_for_muxval(mdio_mux[i]));
+			break;
+		default:
+			break;
+		}
+	}
+
+	cpu_eth_init(bis);
+#endif /* CONFIG_FMAN_ENET */
+
+	return pci_eth_init(bis);
+}

u-boot/board/freescale/ls1043aqds/ls1043aqds.c

@@ -0,0 +1,365 @@
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <fdt_support.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/fsl_serdes.h>
+#include <asm/arch/fdt.h>
+#include <asm/arch/soc.h>
+#include <ahci.h>
+#include <hwconfig.h>
+#include <mmc.h>
+#include <scsi.h>
+#include <fm_eth.h>
+#include <fsl_csu.h>
+#include <fsl_esdhc.h>
+#include <fsl_ifc.h>
+#include <spl.h>
+
+#include "../common/qixis.h"
+#include "ls1043aqds_qixis.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+enum {
+	MUX_TYPE_GPIO,
+};
+
+/* LS1043AQDS serdes mux */
+#define CFG_SD_MUX1_SLOT2	0x0 /* SLOT2 TX/RX0 */
+#define CFG_SD_MUX1_SLOT1	0x1 /* SLOT1 TX/RX1 */
+#define CFG_SD_MUX2_SLOT3	0x0 /* SLOT3 TX/RX0 */
+#define CFG_SD_MUX2_SLOT1	0x1 /* SLOT1 TX/RX2 */
+#define CFG_SD_MUX3_SLOT4	0x0 /* SLOT4 TX/RX0 */
+#define CFG_SD_MUX3_MUX4	0x1 /* MUX4 */
+#define CFG_SD_MUX4_SLOT3	0x0 /* SLOT3 TX/RX1 */
+#define CFG_SD_MUX4_SLOT1	0x1 /* SLOT1 TX/RX3 */
+#define CFG_UART_MUX_MASK	0x6
+#define CFG_UART_MUX_SHIFT	1
+#define CFG_LPUART_EN		0x1
+
+int checkboard(void)
+{
+	char buf[64];
+#ifndef CONFIG_SD_BOOT
+	u8 sw;
+#endif
+
+	puts("Board: LS1043AQDS, boot from ");
+
+#ifdef CONFIG_SD_BOOT
+	puts("SD\n");
+#else
+	sw = QIXIS_READ(brdcfg[0]);
+	sw = (sw & QIXIS_LBMAP_MASK) >> QIXIS_LBMAP_SHIFT;
+
+	if (sw < 0x8)
+		printf("vBank: %d\n", sw);
+	else if (sw == 0x8)
+		puts("PromJet\n");
+	else if (sw == 0x9)
+		puts("NAND\n");
+	else if (sw == 0xF)
+		printf("QSPI\n");
+	else
+		printf("invalid setting of SW%u\n", QIXIS_LBMAP_SWITCH);
+#endif
+
+	printf("Sys ID: 0x%02x, Sys Ver: 0x%02x\n",
+	       QIXIS_READ(id), QIXIS_READ(arch));
+
+	printf("FPGA:  v%d (%s), build %d\n",
+	       (int)QIXIS_READ(scver), qixis_read_tag(buf),
+	       (int)qixis_read_minor());
+
+	return 0;
+}
+
+bool if_board_diff_clk(void)
+{
+	u8 diff_conf = QIXIS_READ(brdcfg[11]);
+
+	return diff_conf & 0x40;
+}
+
+unsigned long get_board_sys_clk(void)
+{
+	u8 sysclk_conf = QIXIS_READ(brdcfg[1]);
+
+	switch (sysclk_conf & 0x0f) {
+	case QIXIS_SYSCLK_64:
+		return 64000000;
+	case QIXIS_SYSCLK_83:
+		return 83333333;
+	case QIXIS_SYSCLK_100:
+		return 100000000;
+	case QIXIS_SYSCLK_125:
+		return 125000000;
+	case QIXIS_SYSCLK_133:
+		return 133333333;
+	case QIXIS_SYSCLK_150:
+		return 150000000;
+	case QIXIS_SYSCLK_160:
+		return 160000000;
+	case QIXIS_SYSCLK_166:
+		return 166666666;
+	}
+
+	return 66666666;
+}
+
+unsigned long get_board_ddr_clk(void)
+{
+	u8 ddrclk_conf = QIXIS_READ(brdcfg[1]);
+
+	if (if_board_diff_clk())
+		return get_board_sys_clk();
+	switch ((ddrclk_conf & 0x30) >> 4) {
+	case QIXIS_DDRCLK_100:
+		return 100000000;
+	case QIXIS_DDRCLK_125:
+		return 125000000;
+	case QIXIS_DDRCLK_133:
+		return 133333333;
+	}
+
+	return 66666666;
+}
+
+int select_i2c_ch_pca9547(u8 ch)
+{
+	int ret;
+
+	ret = i2c_write(I2C_MUX_PCA_ADDR_PRI, 0, 1, &ch, 1);
+	if (ret) {
+		puts("PCA: failed to select proper channel\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+int dram_init(void)
+{
+	/*
+	 * When resuming from deep sleep, the I2C channel may not be
+	 * in the default channel. So, switch to the default channel
+	 * before accessing DDR SPD.
+	 */
+	select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
+	gd->ram_size = initdram(0);
+
+	return 0;
+}
+
+int i2c_multiplexer_select_vid_channel(u8 channel)
+{
+	return select_i2c_ch_pca9547(channel);
+}
+
+void board_retimer_init(void)
+{
+	u8 reg;
+
+	/* Retimer is connected to I2C1_CH7_CH5 */
+	select_i2c_ch_pca9547(I2C_MUX_CH7);
+	reg = I2C_MUX_CH5;
+	i2c_write(I2C_MUX_PCA_ADDR_SEC, 0, 1, &reg, 1);
+
+	/* Access to Control/Shared register */
+	reg = 0x0;
+	i2c_write(I2C_RETIMER_ADDR, 0xff, 1, &reg, 1);
+
+	/* Read device revision and ID */
+	i2c_read(I2C_RETIMER_ADDR, 1, 1, &reg, 1);
+	debug("Retimer version id = 0x%x\n", reg);
+
+	/* Enable Broadcast. All writes target all channel register sets */
+	reg = 0x0c;
+	i2c_write(I2C_RETIMER_ADDR, 0xff, 1, &reg, 1);
+
+	/* Reset Channel Registers */
+	i2c_read(I2C_RETIMER_ADDR, 0, 1, &reg, 1);
+	reg |= 0x4;
+	i2c_write(I2C_RETIMER_ADDR, 0, 1, &reg, 1);
+
+	/* Enable override divider select and Enable Override Output Mux */
+	i2c_read(I2C_RETIMER_ADDR, 9, 1, &reg, 1);
+	reg |= 0x24;
+	i2c_write(I2C_RETIMER_ADDR, 9, 1, &reg, 1);
+
+	/* Select VCO Divider to full rate (000) */
+	i2c_read(I2C_RETIMER_ADDR, 0x18, 1, &reg, 1);
+	reg &= 0x8f;
+	i2c_write(I2C_RETIMER_ADDR, 0x18, 1, &reg, 1);
+
+	/* Selects active PFD MUX Input as Re-timed Data (001) */
+	i2c_read(I2C_RETIMER_ADDR, 0x1e, 1, &reg, 1);
+	reg &= 0x3f;
+	reg |= 0x20;
+	i2c_write(I2C_RETIMER_ADDR, 0x1e, 1, &reg, 1);
+
+	/* Set data rate as 10.3125 Gbps */
+	reg = 0x0;
+	i2c_write(I2C_RETIMER_ADDR, 0x60, 1, &reg, 1);
+	reg = 0xb2;
+	i2c_write(I2C_RETIMER_ADDR, 0x61, 1, &reg, 1);
+	reg = 0x90;
+	i2c_write(I2C_RETIMER_ADDR, 0x62, 1, &reg, 1);
+	reg = 0xb3;
+	i2c_write(I2C_RETIMER_ADDR, 0x63, 1, &reg, 1);
+	reg = 0xcd;
+	i2c_write(I2C_RETIMER_ADDR, 0x64, 1, &reg, 1);
+
+	/* Return the default channel */
+	select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
+}
+
+int board_early_init_f(void)
+{
+#ifdef CONFIG_HAS_FSL_XHCI_USB
+	struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
+	u32 usb_pwrfault;
+#endif
+#ifdef CONFIG_LPUART
+	u8 uart;
+#endif
+
+#ifdef CONFIG_SYS_I2C_EARLY_INIT
+	i2c_early_init_f();
+#endif
+	fsl_lsch2_early_init_f();
+
+#ifdef CONFIG_HAS_FSL_XHCI_USB
+	out_be32(&scfg->rcwpmuxcr0, 0x3333);
+	out_be32(&scfg->usbdrvvbus_selcr, SCFG_USBDRVVBUS_SELCR_USB1);
+	usb_pwrfault =
+		(SCFG_USBPWRFAULT_DEDICATED << SCFG_USBPWRFAULT_USB3_SHIFT) |
+		(SCFG_USBPWRFAULT_DEDICATED << SCFG_USBPWRFAULT_USB2_SHIFT) |
+		(SCFG_USBPWRFAULT_SHARED << SCFG_USBPWRFAULT_USB1_SHIFT);
+	out_be32(&scfg->usbpwrfault_selcr, usb_pwrfault);
+#endif
+
+#ifdef CONFIG_LPUART
+	/* We use lpuart0 as system console */
+	uart = QIXIS_READ(brdcfg[14]);
+	uart &= ~CFG_UART_MUX_MASK;
+	uart |= CFG_LPUART_EN << CFG_UART_MUX_SHIFT;
+	QIXIS_WRITE(brdcfg[14], uart);
+#endif
+
+	return 0;
+}
+
+#ifdef CONFIG_FSL_DEEP_SLEEP
+/* determine if it is a warm boot */
+bool is_warm_boot(void)
+{
+#define DCFG_CCSR_CRSTSR_WDRFR	(1 << 3)
+	struct ccsr_gur __iomem *gur = (void *)CONFIG_SYS_FSL_GUTS_ADDR;
+
+	if (in_be32(&gur->crstsr) & DCFG_CCSR_CRSTSR_WDRFR)
+		return 1;
+
+	return 0;
+}
+#endif
+
+int config_board_mux(int ctrl_type)
+{
+	u8 reg14;
+
+	reg14 = QIXIS_READ(brdcfg[14]);
+
+	switch (ctrl_type) {
+	case MUX_TYPE_GPIO:
+		reg14 = (reg14 & (~0x30)) | 0x20;
+		break;
+	default:
+		puts("Unsupported mux interface type\n");
+		return -1;
+	}
+
+	QIXIS_WRITE(brdcfg[14], reg14);
+
+	return 0;
+}
+
+int config_serdes_mux(void)
+{
+	return 0;
+}
+
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+	if (hwconfig("gpio"))
+		config_board_mux(MUX_TYPE_GPIO);
+
+	return 0;
+}
+#endif
+
+int board_init(void)
+{
+	select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
+	board_retimer_init();
+
+#ifdef CONFIG_SYS_FSL_SERDES
+	config_serdes_mux();
+#endif
+
+#ifdef CONFIG_LAYERSCAPE_NS_ACCESS
+	enable_layerscape_ns_access();
+#endif
+	return 0;
+}
+
+#ifdef CONFIG_OF_BOARD_SETUP
+int ft_board_setup(void *blob, bd_t *bd)
+{
+	u64 base[CONFIG_NR_DRAM_BANKS];
+	u64 size[CONFIG_NR_DRAM_BANKS];
+
+	/* fixup DT for the two DDR banks */
+	base[0] = gd->bd->bi_dram[0].start;
+	size[0] = gd->bd->bi_dram[0].size;
+	base[1] = gd->bd->bi_dram[1].start;
+	size[1] = gd->bd->bi_dram[1].size;
+
+	fdt_fixup_memory_banks(blob, base, size, 2);
+	ft_cpu_setup(blob, bd);
+
+#ifdef CONFIG_SYS_DPAA_FMAN
+	fdt_fixup_fman_ethernet(blob);
+	fdt_fixup_board_enet(blob);
+#endif
+	return 0;
+}
+#endif
+
+u8 flash_read8(void *addr)
+{
+	return __raw_readb(addr + 1);
+}
+
+void flash_write16(u16 val, void *addr)
+{
+	u16 shftval = (((val >> 8) & 0xff) | ((val << 8) & 0xff00));
+
+	__raw_writew(shftval, addr);
+}
+
+u16 flash_read16(void *addr)
+{
+	u16 val = __raw_readw(addr);
+
+	return (((val) >> 8) & 0x00ff) | (((val) << 8) & 0xff00);
+}

u-boot/board/freescale/ls1043aqds/ls1043aqds_pbi.cfg

@@ -0,0 +1,14 @@
+#Configure Scratch register
+09570600 00000000
+09570604 10000000
+#Alt base register
+09570158 00001000
+#Disable CCI barrier tranaction
+09570178 0000e010
+09180000 00000008
+#USB PHY frequency sel
+09570418 0000009e
+0957041c 0000009e
+09570420 0000009e
+#flush PBI data
+096100c0 000fffff

u-boot/board/freescale/ls1043aqds/ls1043aqds_qixis.h

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __LS1043AQDS_QIXIS_H__
+#define __LS1043AQDS_QIXIS_H__
+
+/* Definitions of QIXIS Registers for LS1043AQDS */
+
+/* BRDCFG4[4:7] select EC1 and EC2 as a pair */
+#define BRDCFG4_EMISEL_MASK		0xe0
+#define BRDCFG4_EMISEL_SHIFT		5
+
+/* SYSCLK */
+#define QIXIS_SYSCLK_66			0x0
+#define QIXIS_SYSCLK_83			0x1
+#define QIXIS_SYSCLK_100		0x2
+#define QIXIS_SYSCLK_125		0x3
+#define QIXIS_SYSCLK_133		0x4
+#define QIXIS_SYSCLK_150		0x5
+#define QIXIS_SYSCLK_160		0x6
+#define QIXIS_SYSCLK_166		0x7
+#define QIXIS_SYSCLK_64			0x8
+
+/* DDRCLK */
+#define QIXIS_DDRCLK_66			0x0
+#define QIXIS_DDRCLK_100		0x1
+#define QIXIS_DDRCLK_125		0x2
+#define QIXIS_DDRCLK_133		0x3
+
+/* BRDCFG2 - SD clock*/
+#define QIXIS_SDCLK1_100		0x0
+#define QIXIS_SDCLK1_125		0x1
+#define QIXIS_SDCLK1_165		0x2
+#define QIXIS_SDCLK1_100_SP		0x3
+
+#endif

u-boot/board/freescale/ls1043aqds/ls1043aqds_rcw_nand.cfg

@@ -0,0 +1,7 @@
+#PBL preamble and RCW header
+aa55aa55 01ee0100
+# serdes protocol
+08100010 0a000000 00000000 00000000
+14550002 80004012 e0106000 c1002000
+00000000 00000000 00000000 00038800
+00000000 00001100 00000096 00000001

u-boot/board/freescale/ls1043aqds/ls1043aqds_rcw_sd_ifc.cfg

@@ -0,0 +1,8 @@
+#PBL preamble and RCW header
+aa55aa55 01ee0100
+# RCW
+# Enable IFC; disable QSPI
+08100010 0a000000 00000000 00000000
+14550002 80004012 60040000 c1002000
+00000000 00000000 00000000 00038800
+00000000 00001100 00000096 00000001

u-boot/board/freescale/ls1043aqds/ls1043aqds_rcw_sd_qspi.cfg

@@ -0,0 +1,8 @@
+#PBL preamble and RCW header
+aa55aa55 01ee0100
+# RCW
+# Enable QSPI; disable IFC
+08100010 0a000000 00000000 00000000
+14550002 80004012 60040000 c1002000
+00000000 00000000 00000000 00038800
+20124000 00001100 00000096 00000001