include/configs/mx6sabre_common.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2012 Freescale Semiconductor, Inc.
   4  *
   5  * Configuration settings for the Freescale i.MX6Q SabreSD board.
   6  */
   7
   8 #ifndef __MX6QSABRE_COMMON_CONFIG_H
   9 #define __MX6QSABRE_COMMON_CONFIG_H
  10
  11 #include <linux/stringify.h>
  12
  13 #include "mx6_common.h"
  14
  15 /* MMC Configs */
  16 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
  17
  18 #ifdef CONFIG_SUPPORT_EMMC_BOOT
  19 #define EMMC_ENV \
  20         "emmcdev=2\0" \
  21         "update_emmc_firmware=" \
  22                 "if test ${ip_dyn} = yes; then " \
  23                         "setenv get_cmd dhcp; " \
  24                 "else " \
  25                         "setenv get_cmd tftp; " \
  26                 "fi; " \
  27                 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
  28                         "if mmc dev ${emmcdev} 1; then "        \
  29                                 "setexpr fw_sz ${filesize} / 0x200; " \
  30                                 "setexpr fw_sz ${fw_sz} + 1; "  \
  31                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
  32                         "fi; "  \
  33                 "fi\0"
  34 #else
  35 #define EMMC_ENV ""
  36 #endif
  37
  38 #define CONFIG_EXTRA_ENV_SETTINGS \
  39         "script=boot.scr\0" \
  40         "image=zImage\0" \
  41         "fdtfile=undefined\0" \
  42         "fdt_addr=0x18000000\0" \
  43         "boot_fdt=try\0" \
  44         "ip_dyn=yes\0" \
  45         "console=" CONSOLE_DEV "\0" \
  46         "dfuspi=dfu 0 sf 0:0:10000000:0\0" \
  47         "dfu_alt_info_spl=spl raw 0x400\0" \
  48         "dfu_alt_info_img=u-boot raw 0x10000\0" \
  49         "dfu_alt_info=spl raw 0x400\0" \
  50         "fdt_high=0xffffffff\0"   \
  51         "initrd_high=0xffffffff\0" \
  52         "splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  53         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  54         "mmcpart=1\0" \
  55         "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
  56         "update_sd_firmware=" \
  57                 "if test ${ip_dyn} = yes; then " \
  58                         "setenv get_cmd dhcp; " \
  59                 "else " \
  60                         "setenv get_cmd tftp; " \
  61                 "fi; " \
  62                 "if mmc dev ${mmcdev}; then "   \
  63                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
  64                                 "setexpr fw_sz ${filesize} / 0x200; " \
  65                                 "setexpr fw_sz ${fw_sz} + 1; "  \
  66                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
  67                         "fi; "  \
  68                 "fi\0" \
  69         EMMC_ENV          \
  70         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  71                 "root=PARTUUID=${uuid} rootwait rw\0" \
  72         "loadbootscript=" \
  73                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script} || " \
  74                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} boot/${script};\0" \
  75         "bootscript=echo Running bootscript from mmc ...; " \
  76                 "source\0" \
  77         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image} || " \
  78                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} boot/${image}\0" \
  79         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdtfile} || " \
  80                 "load mmc ${mmcdev}:${mmcpart} ${fdt_addr} boot/${fdtfile}\0" \
  81         "mmcboot=echo Booting from mmc ...; " \
  82                 "run finduuid; " \
  83                 "run mmcargs; " \
  84                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  85                         "if run loadfdt; then " \
  86                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  87                         "else " \
  88                                 "if test ${boot_fdt} = try; then " \
  89                                         "bootz; " \
  90                                 "else " \
  91                                         "echo WARN: Cannot load the DT; " \
  92                                 "fi; " \
  93                         "fi; " \
  94                 "else " \
  95                         "bootz; " \
  96                 "fi;\0" \
  97         "netargs=setenv bootargs console=${console},${baudrate} " \
  98                 "root=/dev/nfs " \
  99                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 100         "netboot=echo Booting from net ...; " \
 101                 "run netargs; " \
 102                 "if test ${ip_dyn} = yes; then " \
 103                         "setenv get_cmd dhcp; " \
 104                 "else " \
 105                         "setenv get_cmd tftp; " \
 106                 "fi; " \
 107                 "${get_cmd} ${image}; " \
 108                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 109                         "if ${get_cmd} ${fdt_addr} ${fdtfile}; then " \
 110                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 111                         "else " \
 112                                 "if test ${boot_fdt} = try; then " \
 113                                         "bootz; " \
 114                                 "else " \
 115                                         "echo WARN: Cannot load the DT; " \
 116                                 "fi; " \
 117                         "fi; " \
 118                 "else " \
 119                         "bootz; " \
 120                 "fi;\0" \
 121                 "findfdt="\
 122                         "if test $fdtfile = undefined; then " \
 123                                 "if test $board_name = SABREAUTO && test $board_rev = MX6QP; then " \
 124                                         "setenv fdtfile imx6qp-sabreauto.dtb; fi; " \
 125                                 "if test $board_name = SABREAUTO && test $board_rev = MX6Q; then " \
 126                                         "setenv fdtfile imx6q-sabreauto.dtb; fi; " \
 127                                 "if test $board_name = SABREAUTO && test $board_rev = MX6DL; then " \
 128                                         "setenv fdtfile imx6dl-sabreauto.dtb; fi; " \
 129                                 "if test $board_name = SABRESD && test $board_rev = MX6QP; then " \
 130                                         "setenv fdtfile imx6qp-sabresd.dtb; fi; " \
 131                                 "if test $board_name = SABRESD && test $board_rev = MX6Q; then " \
 132                                         "setenv fdtfile imx6q-sabresd.dtb; fi; " \
 133                                 "if test $board_name = SABRESD && test $board_rev = MX6DL; then " \
 134                                         "setenv fdtfile imx6dl-sabresd.dtb; fi; " \
 135                                 "if test $fdtfile = undefined; then " \
 136                                         "echo WARNING: Could not determine dtb to use; fi; " \
 137                         "fi;\0" \
 138
 139 #define CONFIG_BOOTCOMMAND \
 140         "run findfdt;" \
 141         "mmc dev ${mmcdev};" \
 142         "if mmc rescan; then " \
 143                 "if run loadbootscript; then " \
 144                 "run bootscript; " \
 145                 "else " \
 146                         "if run loadimage; then " \
 147                                 "run mmcboot; " \
 148                         "else run netboot; " \
 149                         "fi; " \
 150                 "fi; " \
 151         "else run netboot; fi"
 152
 153 #define CONFIG_ARP_TIMEOUT     200UL
 154
 155 /* Physical Memory Map */
 156 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
 157
 158 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
 159 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
 160 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
 161
 162 #define CONFIG_SYS_INIT_SP_OFFSET \
 163         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 164 #define CONFIG_SYS_INIT_SP_ADDR \
 165         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 166
 167 /* Environment organization */
 168
 169 /* Framebuffer */
 170 #define CONFIG_VIDEO_LOGO
 171 #define CONFIG_VIDEO_BMP_LOGO
 172 #define CONFIG_IMX_HDMI
 173 #define CONFIG_IMX_VIDEO_SKIP
 174
 175 #define CONFIG_USBD_HS
 176
 177 #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */