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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2014 Freescale Semiconductor, Inc.
*
* Configuration settings for the Freescale i.MX6SX Sabresd board.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <linux/stringify.h>
#include "mx6_common.h"
#define CFG_MXC_UART_BASE UART1_BASE
#ifdef CONFIG_IMX_BOOTAUX
#define UPDATE_M4_ENV \
"m4image=m4_qspi.bin\0" \
"loadm4image=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4image}\0" \
"update_m4_from_sd=" \
"if sf probe 1:0; then " \
"if run loadm4image; then " \
"setexpr fw_sz ${filesize} + 0xffff; " \
"setexpr fw_sz ${fw_sz} / 0x10000; " \
"setexpr fw_sz ${fw_sz} * 0x10000; " \
"sf erase 0x0 ${fw_sz}; " \
"sf write ${loadaddr} 0x0 ${filesize}; " \
"fi; " \
"fi\0" \
"m4boot=sf probe 1:0; bootaux 0x78000000\0"
#else
#define UPDATE_M4_ENV ""
#endif
#define CFG_EXTRA_ENV_SETTINGS \
UPDATE_M4_ENV \
"script=boot.scr\0" \
"image=zImage\0" \
"console=ttymxc0\0" \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \
"fdt_file=imx6sx-sdb.dtb\0" \
"fdt_addr=0x88000000\0" \
"boot_fdt=try\0" \
"ip_dyn=yes\0" \
"videomode=video=ctfb:x:800,y:480,depth:24,pclk:29850,le:89,ri:164,up:23,lo:10,hs:10,vs:10,sync:0,vmode:0\0" \
"mmcdev=3\0" \
"mmcpart=1\0" \
"finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
"mmcargs=setenv bootargs console=${console},${baudrate} " \
"root=PARTUUID=${uuid} rootwait rw\0" \
"loadbootscript=" \
"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source\0" \
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"mmcboot=echo Booting from mmc ...; " \
"run finduuid; " \
"run mmcargs; " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if run loadfdt; then " \
"bootz ${loadaddr} - ${fdt_addr}; " \
"else " \
"if test ${boot_fdt} = try; then " \
"bootz; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi; " \
"else " \
"bootz; " \
"fi;\0" \
"netargs=setenv bootargs console=${console},${baudrate} " \
"root=/dev/nfs " \
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
"netboot=echo Booting from net ...; " \
"run netargs; " \
"if test ${ip_dyn} = yes; then " \
"setenv get_cmd dhcp; " \
"else " \
"setenv get_cmd tftp; " \
"fi; " \
"${get_cmd} ${image}; " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
"bootz ${loadaddr} - ${fdt_addr}; " \
"else " \
"if test ${boot_fdt} = try; then " \
"bootz; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi; " \
"else " \
"bootz; " \
"fi;\0" \
"findfdt="\
"if test test $board_rev = REVA ; then " \
"setenv fdt_file imx6sx-sdb-reva.dtb; fi; " \
/* Miscellaneous configurable options */
/* Physical Memory Map */
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
#define CFG_SYS_SDRAM_BASE PHYS_SDRAM
#define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE
/* MMC Configuration */
#define CFG_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR
/* Network */
#define CFG_FEC_MXC_PHYADDR 0x1
#ifdef CONFIG_CMD_USB
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS 0
#endif
#ifdef CONFIG_CMD_PCI
#define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(2, 0)
#define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(2, 1)
#endif
#define MXS_LCDIF_BASE MX6SX_LCDIF1_BASE_ADDR
#endif /* __CONFIG_H */
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