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 #define CONFIG_IMX_THERMAL
  16
  17 /* Size of malloc() pool */
  18 #define CONFIG_SYS_MALLOC_LEN           (10 * SZ_1M)
  19
  20 #define CONFIG_MXC_UART
  21
  22 /* MMC Configs */
  23 #define CONFIG_SYS_FSL_ESDHC_ADDR      0
  24
  25 #ifdef CONFIG_SUPPORT_EMMC_BOOT
  26 #define EMMC_ENV \
  27         "emmcdev=2\0" \
  28         "update_emmc_firmware=" \
  29                 "if test ${ip_dyn} = yes; then " \
  30                         "setenv get_cmd dhcp; " \
  31                 "else " \
  32                         "setenv get_cmd tftp; " \
  33                 "fi; " \
  34                 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
  35                         "if mmc dev ${emmcdev} 1; then "        \
  36                                 "setexpr fw_sz ${filesize} / 0x200; " \
  37                                 "setexpr fw_sz ${fw_sz} + 1; "  \
  38                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
  39                         "fi; "  \
  40                 "fi\0"
  41 #else
  42 #define EMMC_ENV ""
  43 #endif
  44
  45 #define CONFIG_EXTRA_ENV_SETTINGS \
  46         "script=boot.scr\0" \
  47         "image=zImage\0" \
  48         "fdtfile=undefined\0" \
  49         "fdt_addr=0x18000000\0" \
  50         "boot_fdt=try\0" \
  51         "ip_dyn=yes\0" \
  52         "console=" CONSOLE_DEV "\0" \
  53         "dfuspi=dfu 0 sf 0:0:10000000:0\0" \
  54         "dfu_alt_info_spl=spl raw 0x400\0" \
  55         "dfu_alt_info_img=u-boot raw 0x10000\0" \
  56         "dfu_alt_info=spl raw 0x400\0" \
  57         "fdt_high=0xffffffff\0"   \
  58         "initrd_high=0xffffffff\0" \
  59         "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
  60         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  61         "mmcpart=1\0" \
  62         "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
  63         "update_sd_firmware=" \
  64                 "if test ${ip_dyn} = yes; then " \
  65                         "setenv get_cmd dhcp; " \
  66                 "else " \
  67                         "setenv get_cmd tftp; " \
  68                 "fi; " \
  69                 "if mmc dev ${mmcdev}; then "   \
  70                         "if ${get_cmd} ${update_sd_firmware_filename}; then " \
  71                                 "setexpr fw_sz ${filesize} / 0x200; " \
  72                                 "setexpr fw_sz ${fw_sz} + 1; "  \
  73                                 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
  74                         "fi; "  \
  75                 "fi\0" \
  76         EMMC_ENV          \
  77         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  78                 "root=PARTUUID=${uuid} rootwait rw\0" \
  79         "loadbootscript=" \
  80                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  81         "bootscript=echo Running bootscript from mmc ...; " \
  82                 "source\0" \
  83         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  84         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdtfile}\0" \
  85         "mmcboot=echo Booting from mmc ...; " \
  86                 "run finduuid; " \
  87                 "run mmcargs; " \
  88                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  89                         "if run loadfdt; then " \
  90                                 "bootz ${loadaddr} - ${fdt_addr}; " \
  91                         "else " \
  92                                 "if test ${boot_fdt} = try; then " \
  93                                         "bootz; " \
  94                                 "else " \
  95                                         "echo WARN: Cannot load the DT; " \
  96                                 "fi; " \
  97                         "fi; " \
  98                 "else " \
  99                         "bootz; " \
 100                 "fi;\0" \
 101         "netargs=setenv bootargs console=${console},${baudrate} " \
 102                 "root=/dev/nfs " \
 103                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 104         "netboot=echo Booting from net ...; " \
 105                 "run netargs; " \
 106                 "if test ${ip_dyn} = yes; then " \
 107                         "setenv get_cmd dhcp; " \
 108                 "else " \
 109                         "setenv get_cmd tftp; " \
 110                 "fi; " \
 111                 "${get_cmd} ${image}; " \
 112                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 113                         "if ${get_cmd} ${fdt_addr} ${fdtfile}; then " \
 114                                 "bootz ${loadaddr} - ${fdt_addr}; " \
 115                         "else " \
 116                                 "if test ${boot_fdt} = try; then " \
 117                                         "bootz; " \
 118                                 "else " \
 119                                         "echo WARN: Cannot load the DT; " \
 120                                 "fi; " \
 121                         "fi; " \
 122                 "else " \
 123                         "bootz; " \
 124                 "fi;\0" \
 125                 "findfdt="\
 126                         "if test $fdtfile = undefined; then " \
 127                                 "if test $board_name = SABREAUTO && test $board_rev = MX6QP; then " \
 128                                         "setenv fdtfile imx6qp-sabreauto.dtb; fi; " \
 129                                 "if test $board_name = SABREAUTO && test $board_rev = MX6Q; then " \
 130                                         "setenv fdtfile imx6q-sabreauto.dtb; fi; " \
 131                                 "if test $board_name = SABREAUTO && test $board_rev = MX6DL; then " \
 132                                         "setenv fdtfile imx6dl-sabreauto.dtb; fi; " \
 133                                 "if test $board_name = SABRESD && test $board_rev = MX6QP; then " \
 134                                         "setenv fdtfile imx6qp-sabresd.dtb; fi; " \
 135                                 "if test $board_name = SABRESD && test $board_rev = MX6Q; then " \
 136                                         "setenv fdtfile imx6q-sabresd.dtb; fi; " \
 137                                 "if test $board_name = SABRESD && test $board_rev = MX6DL; then " \
 138                                         "setenv fdtfile imx6dl-sabresd.dtb; fi; " \
 139                                 "if test $fdtfile = undefined; then " \
 140                                         "echo WARNING: Could not determine dtb to use; fi; " \
 141                         "fi;\0" \
 142
 143 #define CONFIG_BOOTCOMMAND \
 144         "run findfdt;" \
 145         "mmc dev ${mmcdev};" \
 146         "if mmc rescan; then " \
 147                 "if run loadbootscript; then " \
 148                 "run bootscript; " \
 149                 "else " \
 150                         "if run loadimage; then " \
 151                                 "run mmcboot; " \
 152                         "else run netboot; " \
 153                         "fi; " \
 154                 "fi; " \
 155         "else run netboot; fi"
 156
 157 #define CONFIG_ARP_TIMEOUT     200UL
 158
 159 /* Physical Memory Map */
 160 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
 161
 162 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM
 163 #define CONFIG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
 164 #define CONFIG_SYS_INIT_RAM_SIZE       IRAM_SIZE
 165
 166 #define CONFIG_SYS_INIT_SP_OFFSET \
 167         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 168 #define CONFIG_SYS_INIT_SP_ADDR \
 169         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 170
 171 /* Environment organization */
 172
 173 /* Framebuffer */
 174 #define CONFIG_VIDEO_BMP_RLE8
 175 #define CONFIG_SPLASH_SCREEN
 176 #define CONFIG_SPLASH_SCREEN_ALIGN
 177 #define CONFIG_BMP_16BPP
 178 #define CONFIG_VIDEO_LOGO
 179 #define CONFIG_VIDEO_BMP_LOGO
 180 #define CONFIG_IMX_HDMI
 181 #define CONFIG_IMX_VIDEO_SKIP
 182
 183 #define CONFIG_USBD_HS
 184
 185 #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */