123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177 |
- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (C) 2012 Freescale Semiconductor, Inc.
- *
- * Configuration settings for the Freescale i.MX6Q SabreSD board.
- */
- #ifndef __MX6QSABRE_COMMON_CONFIG_H
- #define __MX6QSABRE_COMMON_CONFIG_H
- #include <linux/stringify.h>
- #include "mx6_common.h"
- /* Size of malloc() pool */
- #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
- /* MMC Configs */
- #define CONFIG_SYS_FSL_ESDHC_ADDR 0
- #ifdef CONFIG_SUPPORT_EMMC_BOOT
- #define EMMC_ENV \
- "emmcdev=2\0" \
- "update_emmc_firmware=" \
- "if test ${ip_dyn} = yes; then " \
- "setenv get_cmd dhcp; " \
- "else " \
- "setenv get_cmd tftp; " \
- "fi; " \
- "if ${get_cmd} ${update_sd_firmware_filename}; then " \
- "if mmc dev ${emmcdev} 1; then " \
- "setexpr fw_sz ${filesize} / 0x200; " \
- "setexpr fw_sz ${fw_sz} + 1; " \
- "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
- "fi; " \
- "fi\0"
- #else
- #define EMMC_ENV ""
- #endif
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "script=boot.scr\0" \
- "image=zImage\0" \
- "fdtfile=undefined\0" \
- "fdt_addr=0x18000000\0" \
- "boot_fdt=try\0" \
- "ip_dyn=yes\0" \
- "console=" CONSOLE_DEV "\0" \
- "dfuspi=dfu 0 sf 0:0:10000000:0\0" \
- "dfu_alt_info_spl=spl raw 0x400\0" \
- "dfu_alt_info_img=u-boot raw 0x10000\0" \
- "dfu_alt_info=spl raw 0x400\0" \
- "fdt_high=0xffffffff\0" \
- "initrd_high=0xffffffff\0" \
- "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
- "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
- "mmcpart=1\0" \
- "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
- "update_sd_firmware=" \
- "if test ${ip_dyn} = yes; then " \
- "setenv get_cmd dhcp; " \
- "else " \
- "setenv get_cmd tftp; " \
- "fi; " \
- "if mmc dev ${mmcdev}; then " \
- "if ${get_cmd} ${update_sd_firmware_filename}; then " \
- "setexpr fw_sz ${filesize} / 0x200; " \
- "setexpr fw_sz ${fw_sz} + 1; " \
- "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
- "fi; " \
- "fi\0" \
- EMMC_ENV \
- "mmcargs=setenv bootargs console=${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} ${fdtfile}\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} ${fdtfile}; 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 $fdtfile = undefined; then " \
- "if test $board_name = SABREAUTO && test $board_rev = MX6QP; then " \
- "setenv fdtfile imx6qp-sabreauto.dtb; fi; " \
- "if test $board_name = SABREAUTO && test $board_rev = MX6Q; then " \
- "setenv fdtfile imx6q-sabreauto.dtb; fi; " \
- "if test $board_name = SABREAUTO && test $board_rev = MX6DL; then " \
- "setenv fdtfile imx6dl-sabreauto.dtb; fi; " \
- "if test $board_name = SABRESD && test $board_rev = MX6QP; then " \
- "setenv fdtfile imx6qp-sabresd.dtb; fi; " \
- "if test $board_name = SABRESD && test $board_rev = MX6Q; then " \
- "setenv fdtfile imx6q-sabresd.dtb; fi; " \
- "if test $board_name = SABRESD && test $board_rev = MX6DL; then " \
- "setenv fdtfile imx6dl-sabresd.dtb; fi; " \
- "if test $fdtfile = undefined; then " \
- "echo WARNING: Could not determine dtb to use; fi; " \
- "fi;\0" \
- #define CONFIG_BOOTCOMMAND \
- "run findfdt;" \
- "mmc dev ${mmcdev};" \
- "if mmc rescan; then " \
- "if run loadbootscript; then " \
- "run bootscript; " \
- "else " \
- "if run loadimage; then " \
- "run mmcboot; " \
- "else run netboot; " \
- "fi; " \
- "fi; " \
- "else run netboot; fi"
- #define CONFIG_ARP_TIMEOUT 200UL
- /* Physical Memory Map */
- #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
- #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
- #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
- #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
- #define CONFIG_SYS_INIT_SP_OFFSET \
- (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
- #define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
- /* Environment organization */
- /* Framebuffer */
- #define CONFIG_VIDEO_LOGO
- #define CONFIG_VIDEO_BMP_LOGO
- #define CONFIG_IMX_HDMI
- #define CONFIG_IMX_VIDEO_SKIP
- #define CONFIG_USBD_HS
- #endif /* __MX6QSABRE_COMMON_CONFIG_H */
|