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 /* Size of malloc() pool */
  16 #define CONFIG_SYS_MALLOC_LEN           (10 * SZ_1M)
  17
  18 /* MMC Configs */
  19 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
  20
  21 #ifdef CONFIG_SUPPORT_EMMC_BOOT
  22 #define EMMC_ENV \
  23         "emmcdev=2\0" \
  24         "update_emmc_firmware=" \
  25                 "if test ${ip_dyn} = yes; then " \
  26                         "setenv get_cmd dhcp; " \
  27                 "else " \
  28                         "setenv get_cmd tftp; " \
  29                 "fi; " \
  30                 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
  31                         "if mmc dev ${emmcdev} 1; then "        \
  32                                 "setexpr fw_sz ${filesize} / 0x200; " \
  33                                 "setexpr fw_sz ${fw_sz} + 1; "  \
  34                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
  35                         "fi; "  \
  36                 "fi\0"
  37 #else
  38 #define EMMC_ENV ""
  39 #endif
  40
  41 #define CONFIG_EXTRA_ENV_SETTINGS \
  42         "script=boot.scr\0" \
  43         "image=zImage\0" \
  44         "fdtfile=undefined\0" \
  45         "fdt_addr=0x18000000\0" \
  46         "boot_fdt=try\0" \
  47         "ip_dyn=yes\0" \
  48         "console=" CONSOLE_DEV "\0" \
  49         "dfuspi=dfu 0 sf 0:0:10000000:0\0" \
  50         "dfu_alt_info_spl=spl raw 0x400\0" \
  51         "dfu_alt_info_img=u-boot raw 0x10000\0" \
  52         "dfu_alt_info=spl raw 0x400\0" \
  53         "fdt_high=0xffffffff\0"   \
  54         "initrd_high=0xffffffff\0" \
  55         "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
  56         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  57         "mmcpart=1\0" \
  58         "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
  59         "update_sd_firmware=" \
  60                 "if test ${ip_dyn} = yes; then " \
  61                         "setenv get_cmd dhcp; " \
  62                 "else " \
  63                         "setenv get_cmd tftp; " \
  64                 "fi; " \
  65                 "if mmc dev ${mmcdev}; then "   \
  66                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
  67                                 "setexpr fw_sz ${filesize} / 0x200; " \
  68                                 "setexpr fw_sz ${fw_sz} + 1; "  \
  69                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
  70                         "fi; "  \
  71                 "fi\0" \
  72         EMMC_ENV          \
  73         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  74                 "root=PARTUUID=${uuid} rootwait rw\0" \
  75         "loadbootscript=" \
  76                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script} || " \
  77                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} boot/${script};\0" \
  78         "bootscript=echo Running bootscript from mmc ...; " \
  79                 "source\0" \
  80         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image} || " \
  81                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} boot/${image}\0" \
  82         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdtfile} || " \
  83                 "load mmc ${mmcdev}:${mmcpart} ${fdt_addr} boot/${fdtfile}\0" \
  84         "mmcboot=echo Booting from mmc ...; " \
  85                 "run finduuid; " \
  86                 "run mmcargs; " \
  87                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  88                         "if run loadfdt; then " \
  89                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  90                         "else " \
  91                                 "if test ${boot_fdt} = try; then " \
  92                                         "bootz; " \
  93                                 "else " \
  94                                         "echo WARN: Cannot load the DT; " \
  95                                 "fi; " \
  96                         "fi; " \
  97                 "else " \
  98                         "bootz; " \
  99                 "fi;\0" \
 100         "netargs=setenv bootargs console=${console},${baudrate} " \
 101                 "root=/dev/nfs " \
 102                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 103         "netboot=echo Booting from net ...; " \
 104                 "run netargs; " \
 105                 "if test ${ip_dyn} = yes; then " \
 106                         "setenv get_cmd dhcp; " \
 107                 "else " \
 108                         "setenv get_cmd tftp; " \
 109                 "fi; " \
 110                 "${get_cmd} ${image}; " \
 111                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 112                         "if ${get_cmd} ${fdt_addr} ${fdtfile}; then " \
 113                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 114                         "else " \
 115                                 "if test ${boot_fdt} = try; then " \
 116                                         "bootz; " \
 117                                 "else " \
 118                                         "echo WARN: Cannot load the DT; " \
 119                                 "fi; " \
 120                         "fi; " \
 121                 "else " \
 122                         "bootz; " \
 123                 "fi;\0" \
 124                 "findfdt="\
 125                         "if test $fdtfile = undefined; then " \
 126                                 "if test $board_name = SABREAUTO && test $board_rev = MX6QP; then " \
 127                                         "setenv fdtfile imx6qp-sabreauto.dtb; fi; " \
 128                                 "if test $board_name = SABREAUTO && test $board_rev = MX6Q; then " \
 129                                         "setenv fdtfile imx6q-sabreauto.dtb; fi; " \
 130                                 "if test $board_name = SABREAUTO && test $board_rev = MX6DL; then " \
 131                                         "setenv fdtfile imx6dl-sabreauto.dtb; fi; " \
 132                                 "if test $board_name = SABRESD && test $board_rev = MX6QP; then " \
 133                                         "setenv fdtfile imx6qp-sabresd.dtb; fi; " \
 134                                 "if test $board_name = SABRESD && test $board_rev = MX6Q; then " \
 135                                         "setenv fdtfile imx6q-sabresd.dtb; fi; " \
 136                                 "if test $board_name = SABRESD && test $board_rev = MX6DL; then " \
 137                                         "setenv fdtfile imx6dl-sabresd.dtb; fi; " \
 138                                 "if test $fdtfile = undefined; then " \
 139                                         "echo WARNING: Could not determine dtb to use; fi; " \
 140                         "fi;\0" \
 141
 142 #define CONFIG_BOOTCOMMAND \
 143         "run findfdt;" \
 144         "mmc dev ${mmcdev};" \
 145         "if mmc rescan; then " \
 146                 "if run loadbootscript; then " \
 147                 "run bootscript; " \
 148                 "else " \
 149                         "if run loadimage; then " \
 150                                 "run mmcboot; " \
 151                         "else run netboot; " \
 152                         "fi; " \
 153                 "fi; " \
 154         "else run netboot; fi"
 155
 156 #define CONFIG_ARP_TIMEOUT     200UL
 157
 158 /* Physical Memory Map */
 159 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
 160
 161 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
 162 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
 163 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
 164
 165 #define CONFIG_SYS_INIT_SP_OFFSET \
 166         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 167 #define CONFIG_SYS_INIT_SP_ADDR \
 168         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 169
 170 /* Environment organization */
 171
 172 /* Framebuffer */
 173 #define CONFIG_VIDEO_LOGO
 174 #define CONFIG_VIDEO_BMP_LOGO
 175 #define CONFIG_IMX_HDMI
 176 #define CONFIG_IMX_VIDEO_SKIP
 177
 178 #define CONFIG_USBD_HS
 179
 180 #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */