include/configs/opos6uldev.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2017 Armadeus Systems
   4  *
   5  * Configuration settings for the OPOS6ULDev board
   6  */
   7
   8 #ifndef __OPOS6ULDEV_CONFIG_H
   9 #define __OPOS6ULDEV_CONFIG_H
  10
  11 #include "mx6_common.h"
  12
  13 #ifdef CONFIG_SPL
  14 #include "imx6_spl.h"
  15 #endif
  16
  17 /* Miscellaneous configurable options */
  18 #define CONFIG_STANDALONE_LOAD_ADDR     CONFIG_SYS_LOAD_ADDR
  19
  20 /* Physical Memory Map */
  21 #define CONFIG_SYS_SDRAM_BASE           MMDC0_ARB_BASE_ADDR
  22 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  23 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  24 #define CONFIG_SYS_INIT_SP_OFFSET \
  25         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  26 #define CONFIG_SYS_INIT_SP_ADDR \
  27         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  28
  29 /* USB */
  30 #ifdef CONFIG_USB_EHCI_MX6
  31 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  32 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  33 #define CONFIG_MXC_USB_FLAGS            0
  34 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  35 #endif
  36
  37 /* LCD */
  38 #ifndef CONFIG_SPL_BUILD
  39 #ifdef CONFIG_DM_VIDEO
  40 #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR
  41 #endif
  42 #endif
  43
  44 /* Environment is stored in the eMMC boot partition */
  45
  46 #define CONFIG_ENV_VERSION      100
  47 #define CONFIG_BOARD_NAME       opos6ul
  48 #define ACFG_CONSOLE_DEV        ttymxc0
  49 #define CONFIG_SYS_AUTOLOAD     "no"
  50 #define CONFIG_ROOTPATH         "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root"
  51
  52 #define CONFIG_EXTRA_ENV_SETTINGS \
  53         "env_version="          __stringify(CONFIG_ENV_VERSION)         "\0"                    \
  54         "consoledev="           __stringify(ACFG_CONSOLE_DEV)           "\0"                    \
  55         "board_name="           __stringify(CONFIG_BOARD_NAME)          "\0"                    \
  56         "fdt_addr=0x88000000\0"                                                                 \
  57         "fdt_high=0xffffffff\0"                                                                 \
  58         "fdt_name="           __stringify(CONFIG_BOARD_NAME)          "dev\0"                   \
  59         "initrd_high=0xffffffff\0"                                                              \
  60         "ip_dyn=yes\0"                                                                          \
  61         "stdin=serial\0"                                                                        \
  62         "stdout=serial\0"                                                                       \
  63         "stderr=serial\0"                                                                       \
  64         "mmcdev=0\0"                                                                            \
  65         "mmcpart=2\0"                                                                           \
  66         "mmcroot=/dev/mmcblk0p2 ro\0"                                                           \
  67         "mmcrootfstype=ext4 rootwait\0"                                                         \
  68         "kernelimg="           __stringify(CONFIG_BOARD_NAME)          "-linux.bin\0"           \
  69         "splashpos=0,0\0"                                                                       \
  70         "splashimage="          __stringify(CONFIG_SYS_LOAD_ADDR)       "\0"                    \
  71         "videomode=video=ctfb:x:800,y:480,depth:18,pclk:33033,le:96,ri:96,up:20,lo:21,hs:64,vs:4,sync:0,vmode:0\0" \
  72         "check_env=if test -n ${flash_env_version}; "                                           \
  73                 "then env default env_version; "                                                \
  74                 "else env set flash_env_version ${env_version}; env save; "                     \
  75                 "fi; "                                                                          \
  76                 "if itest ${flash_env_version} != ${env_version}; then "                        \
  77                         "echo \"*** Warning - Environment version"                              \
  78                         " change suggests: run flash_reset_env; reset\"; "                      \
  79                         "env default flash_reset_env; "                                         \
  80                 "else exit; fi; \0"                                                             \
  81         "flash_reset_env=env default -f -a && saveenv && "                                      \
  82                 "echo Environment variables erased!\0"                                          \
  83         "download_uboot_spl=tftpboot ${loadaddr} ${board_name}-u-boot.spl\0"                    \
  84         "flash_uboot_spl="                                                                      \
  85                 "if mmc dev 0 1; then "                                                         \
  86                         "setexpr sz ${filesize} / 0x200; "                                      \
  87                         "setexpr sz ${sz} + 1; "                                                \
  88                         "if mmc write ${loadaddr} 0x2 ${sz}; then "                             \
  89                                 "echo Flashing of U-boot SPL succeed; "                         \
  90                         "else echo Flashing of U-boot SPL failed; "                             \
  91                         "fi; "                                                                  \
  92                 "fi;\0"                                                                         \
  93         "download_uboot_img=tftpboot ${loadaddr} ${board_name}-u-boot.img\0"                    \
  94         "flash_uboot_img="                                                                      \
  95                 "if mmc dev 0 1; then "                                                         \
  96                         "setexpr sz ${filesize} / 0x200; "                                      \
  97                         "setexpr sz ${sz} + 1; "                                                \
  98                         "if mmc write ${loadaddr} 0x8a ${sz}; then "                            \
  99                                 "echo Flashing of U-boot image succeed; "                       \
 100                         "else echo Flashing of U-boot image failed; "                           \
 101                         "fi; "                                                                  \
 102                 "fi;\0"                                                                         \
 103         "update_uboot=run download_uboot_spl flash_uboot_spl "                                  \
 104                 "download_uboot_img flash_uboot_img\0"                                          \
 105         "download_kernel=tftpboot ${loadaddr} ${kernelimg}\0"                                   \
 106         "flash_kernel="                                                                         \
 107                 "if ext4write mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} ${filesize}; then "    \
 108                         "echo kernel update succeed; "                                          \
 109                         "else echo kernel update failed; "                                      \
 110                 "fi;\0"                                                                         \
 111         "update_kernel=run download_kernel flash_kernel\0"                                      \
 112         "download_dtb=tftpboot ${fdt_addr} imx6ul-${fdt_name}.dtb\0"                            \
 113         "flash_dtb="                                                                            \
 114                 "if ext4write mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb ${filesize}; then " \
 115                         "echo dtb update succeed; "                                             \
 116                         "else echo dtb update in failed; "                                      \
 117                 "fi;\0"                                                                         \
 118         "update_dtb=run download_dtb flash_dtb\0"                                               \
 119         "download_rootfs=tftpboot ${loadaddr} ${board_name}-rootfs.ext4\0"                      \
 120         "flash_rootfs="                                                                         \
 121                 "if mmc dev 0 0; then "                                                         \
 122                         "setexpr nbblocks ${filesize} / 0x200; "                                \
 123                         "setexpr nbblocks ${nbblocks} + 1; "                                    \
 124                         "if mmc write ${loadaddr} 0x40800 ${nbblocks}; then "                   \
 125                                 "echo Flashing of rootfs image succeed; "                       \
 126                         "else echo Flashing of rootfs image failed; "                           \
 127                         "fi; "                                                                  \
 128                 "fi;\0"                                                                         \
 129         "update_rootfs=run download_rootfs flash_rootfs\0"                                      \
 130         "flash_failsafe="                                                                       \
 131                 "if mmc dev 0 0; then "                                                         \
 132                         "setexpr nbblocks ${filesize} / 0x200; "                                \
 133                         "setexpr nbblocks ${nbblocks} + 1; "                                    \
 134                         "if mmc write ${loadaddr} 0x800 ${nbblocks}; then "                     \
 135                                 "echo Flashing of rootfs image in failsafe partition succeed; " \
 136                         "else echo Flashing of rootfs image in failsafe partition failed; "     \
 137                         "fi; "                                                                  \
 138                 "fi;\0"                                                                         \
 139         "update_failsafe=run download_rootfs flash_failsafe\0"                                  \
 140         "download_userdata=tftpboot ${loadaddr} ${board_name}-user_data.ext4\0"                 \
 141         "flash_userdata="                                                                       \
 142                 "if mmc dev 0 0; then "                                                         \
 143                         "setexpr nbblocks ${filesize} / 0x200; "                                \
 144                         "setexpr nbblocks ${nbblocks} + 1; "                                    \
 145                         "if mmc write ${loadaddr} 0 ${nbblocks}; then "                         \
 146                                 "echo Flashing of user_data image succeed; "                    \
 147                         "else echo Flashing of user_data image failed; "                        \
 148                         "fi; "                                                                  \
 149                 "fi;\0"                                                                         \
 150         "update_userdata=run download_userdata flash_userdata; mmc rescan\0"                    \
 151         "erase_userdata="                                                                       \
 152                 "if mmc dev 0 0; then "                                                         \
 153                         "echo Erasing eMMC User Data partition, no way out...; "                \
 154                         "mw ${loadaddr} 0 0x200000; "                                           \
 155                         "mmc write ${loadaddr} 0 0x1000; "                                      \
 156                         "mmc write ${loadaddr} 0x800 0x1000; "                                  \
 157                         "mmc write ${loadaddr} 0x40800 0x1000; "                                \
 158                         "mmc write ${loadaddr} 0x440800 0x1000; "                               \
 159                 "fi;"                                                                           \
 160                 "mmc rescan\0"                                                                  \
 161         "update_all=run update_rootfs update_uboot\0"                                           \
 162         "initargs=setenv bootargs console=${consoledev},${baudrate} ${extrabootargs}\0"         \
 163         "addipargs=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:"                       \
 164                 "${gatewayip}:${netmask}:${hostname}:eth0:off\0"                                \
 165         "addmmcargs=setenv bootargs ${bootargs} root=${mmcroot} "                               \
 166                 "rootfstype=${mmcrootfstype}\0"                                                 \
 167         "emmcboot=run initargs; run addmmcargs; "                                               \
 168                 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} && "              \
 169                 "load mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb && "    \
 170                 "bootz ${loadaddr} - ${fdt_addr};\0"                                            \
 171         "emmcsafeboot=setenv mmcpart 1; setenv mmcroot /dev/mmcblk0p1 ro; run emmcboot;\0"      \
 172         "addnfsargs=setenv bootargs ${bootargs} root=/dev/nfs rw "                              \
 173                 "nfsroot=${serverip}:${rootpath}\0"                                             \
 174         "nfsboot=run initargs; run addnfsargs addipargs; "                                      \
 175                 "nfs ${loadaddr} ${serverip}:${rootpath}/boot/${kernelimg} && "                 \
 176                 "nfs ${fdt_addr} ${serverip}:${rootpath}/boot/imx6ul-${fdt_name}.dtb && "       \
 177                 "bootz ${loadaddr} - ${fdt_addr};\0"
 178
 179 #endif /* __OPOS6ULDEV_CONFIG_H */