include/configs/display5.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2017
   4  * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
   5  */
   6
   7 #ifndef __CONFIG_H
   8 #define __CONFIG_H
   9
  10 #include "mx6_common.h"
  11
  12 /* Falcon Mode */
  13 #define CONFIG_CMD_SPL
  14 #define CONFIG_SYS_SPL_ARGS_ADDR        0x18000000
  15 #define CONFIG_CMD_SPL_WRITE_SIZE       (44 * SZ_1K)
  16
  17 /* Falcon Mode - MMC support */
  18 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR   0x3F00
  19 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS  \
  20         (CONFIG_CMD_SPL_WRITE_SIZE / 512)
  21 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x100   /* 128KiB */
  22
  23 /*
  24  * display5 SPI-NOR memory layout
  25  *
  26  * The definition can be found in Kconfig's
  27  * CONFIG_MTDIDS_DEFAULT and CONFIG_MTDPARTS_DEFAULT
  28  *
  29  * 0x000000 - 0x020000 : SPI.SPL (128KiB)
  30  * 0x020000 - 0x120000 : SPI.u-boot (1MiB)
  31  * 0x120000 - 0x130000 : SPI.u-boot-env1 (64KiB)
  32  * 0x130000 - 0x140000 : SPI.u-boot-env2 (64KiB)
  33  * 0x140000 - 0x540000 : SPI.swupdate-kernel-FIT (4MiB)
  34  * 0x540000 - 0x1540000 : SPI.swupdate-initramfs  (16MiB)
  35  * 0x1540000 - 0x1640000 : SPI.factory  (1MiB)
  36  */
  37
  38 #ifndef CONFIG_SPL_BUILD
  39 #define CONFIG_SPI_FLASH_MTD
  40 #endif
  41
  42 /* Below values are "dummy" - only to avoid build break */
  43 #define CONFIG_SYS_SPI_KERNEL_OFFS      0x150000
  44 #define CONFIG_SYS_SPI_ARGS_OFFS        0x140000
  45 #define CONFIG_SYS_SPI_ARGS_SIZE        0x10000
  46
  47 #include "imx6_spl.h"
  48
  49 #define CONFIG_CMDLINE_TAG
  50 #define CONFIG_SETUP_MEMORY_TAGS
  51 #define CONFIG_INITRD_TAG
  52 #define CONFIG_REVISION_TAG
  53
  54 /* Size of malloc() pool */
  55 #define CONFIG_SYS_MALLOC_LEN           (16 * 1024 * 1024)
  56
  57 #define CONFIG_MXC_UART_BASE            UART5_BASE
  58
  59 /* I2C Configs */
  60 #define CONFIG_SYS_I2C
  61 #define CONFIG_SYS_I2C_MXC
  62 #define CONFIG_SYS_I2C_MXC_I2C1
  63 #define CONFIG_SYS_I2C_MXC_I2C2
  64 #define CONFIG_SYS_I2C_MXC_I2C3
  65 #define CONFIG_I2C_MULTI_BUS
  66 #define CONFIG_SYS_I2C_SPEED            100000
  67 #define CONFIG_I2C_EDID
  68 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
  69
  70 /* Ethernet */
  71 #ifdef CONFIG_FEC_MXC
  72 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  73 #define CONFIG_FEC_XCV_TYPE             RGMII
  74 #define CONFIG_ETHPRIME                 "FEC"
  75 #define CONFIG_FEC_MXC_PHYADDR          0
  76 #endif
  77
  78 /* MMC Configs */
  79 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  80 #define CONFIG_SYS_FSL_USDHC_NUM        2
  81
  82 /* allow to overwrite serial and ethaddr */
  83 #define CONFIG_ENV_OVERWRITE
  84 #define CONFIG_BAUDRATE                 115200
  85
  86 #ifndef CONFIG_BOOTCOMMAND
  87 #define CONFIG_BOOTCOMMAND "if run check_em_pad; then " \
  88              "run recovery;" \
  89         "else if test ${BOOT_FROM} = FACTORY; then " \
  90              "run factory_nfs;" \
  91         "else " \
  92              "run boot_mmc;" \
  93         "fi;fi"
  94 #endif
  95
  96 #define PARTS_DEFAULT \
  97         /* Linux partitions */ \
  98         "partitions=" \
  99         "uuid_disk=${uuid_gpt_disk};" \
 100         "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
 101         "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
 102         "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
 103         "name=rootfs2,size=512M,uuid=${uuid_gpt_rootfs2};" \
 104         "name=data,size=-,uuid=${uuid_gpt_data}\0"
 105
 106 #define SWUPDATE_RECOVERY_PROCEDURE \
 107         "echo '#######################';" \
 108         "echo '# RECOVERY SWUupdate  #';" \
 109         "echo '#######################';" \
 110         "echo '#######################';" \
 111         "echo '# GPT verify          #';" \
 112         "if gpt verify mmc ${mmcdev} ${partitions}; then " \
 113                 "echo '# OK !                #';" \
 114         "else " \
 115                 "echo '# FAILED !            #';" \
 116                 "echo '# GPT RESTORATION     #';" \
 117                 "gpt write mmc ${mmcdev} ${partitions};" \
 118         "fi;" \
 119         "echo '#######################';" \
 120         "setenv loadaddr_swu_initramfs 0x14000000;" \
 121         "setenv bootargs console=${console} " \
 122                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
 123                 ":${hostname}::off root=/dev/ram rw;" \
 124         "sf probe;" \
 125         "sf read ${loadaddr} swu-kernel;" \
 126         "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
 127         "bootm ${loadaddr} ${loadaddr_swu_initramfs};reset;"
 128
 129 #define SETUP_BOOTARGS \
 130         "run set_rootfs_part;" \
 131         "setenv bootargs ${bootargs} console=${console} "         \
 132                       "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
 133                       "rootwait rootfstype=ext4 rw; " \
 134         "run set_kernel_part;" \
 135         "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
 136         "mmc read ${loadaddr} ${lba_start} ${fitImg_fw_sz}; " \
 137         "setenv fdt_conf imx6q-${board}-${display}.dtb; "
 138
 139 /* All the numbers are in LBAs */
 140 #define __TFTP_UPDATE_KERNEL \
 141         "tftp_mmc_fitImg=" \
 142            "if test ! -n ${kernel_part}; then " \
 143                "setenv kernel_part ${kernel_part_active};" \
 144            "fi;" \
 145            "if tftp ${loadaddr} ${kernel_file}; then " \
 146                "setexpr fw_sz ${filesize} / 0x200; " \
 147                "setexpr fw_sz ${fw_sz} + 1; "  \
 148                "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
 149                "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
 150            "; fi\0" \
 151
 152 #define TFTP_UPDATE_KERNEL \
 153         "setenv kernel_part ${kernel_part_active};" \
 154         "run tftp_mmc_fitImg;" \
 155         "setenv kernel_part ${kernel_part_backup};" \
 156         "run tftp_mmc_fitImg;" \
 157
 158 #define __TFTP_UPDATE_ROOTFS \
 159         "tftp_mmc_rootfs=" \
 160            "if test ! -n ${rootfs_part}; then " \
 161                "setenv rootfs_part ${rootfs_part_active};" \
 162            "fi;" \
 163            "if tftp ${loadaddr} ${rootfs_file}; then " \
 164                "setexpr fw_sz ${filesize} / 0x200; " \
 165                "setexpr fw_sz ${fw_sz} + 1; "  \
 166                "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
 167                "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
 168            "; fi\0" \
 169
 170 #define TFTP_UPDATE_ROOTFS \
 171         "setenv rootfs_part ${rootfs_part_active};" \
 172         "run tftp_mmc_rootfs;" \
 173         "run tftp_mmc_rootfs_bkp;" \
 174
 175
 176 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
 177         "tftp_sf_fitImg_SWU=" \
 178             "if tftp ${loadaddr} ${kernel_file}; then " \
 179                 "sf probe;" \
 180                 "sf erase swu-kernel +${filesize};" \
 181                 "sf write ${loadaddr} swu-kernel ${filesize};" \
 182         "; fi\0"          \
 183
 184 #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
 185         "swu_initramfs_file=swupdate-image-display5.ext4.gz.u-boot\0" \
 186         "tftp_sf_initramfs_SWU=" \
 187             "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
 188                 "sf probe;" \
 189                 "sf erase swu-initramfs +${filesize};" \
 190                 "sf write ${loadaddr} swu-initramfs ${filesize};" \
 191         "; fi\0"          \
 192
 193 #define TFTP_UPDATE_BOOTLOADER \
 194         "ubootfile=u-boot.img\0" \
 195         "ubootfileSPL=SPL\0" \
 196         "tftp_sf_uboot=" \
 197             "if tftp ${loadaddr} ${ubootfile}; then " \
 198                 "sf probe;" \
 199                 "sf erase u-boot +${filesize};" \
 200                 "sf write ${loadaddr} u-boot ${filesize}" \
 201         "; fi\0"          \
 202         "tftp_sf_SPL="    \
 203             "if tftp ${loadaddr} ${ubootfileSPL}; then " \
 204                 "sf probe;" \
 205                 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
 206                 "sf erase 0x0 +${uboot_SPL_size};" \
 207                 "sf write ${loadaddr} 0x400 ${filesize};" \
 208         "fi\0" \
 209
 210 #define TFTP_UPDATE_SPINOR \
 211         "spinorfile=core-image-lwn-display5.spinor\0" \
 212         "spinorsize=0x2000000\0" \
 213         "tftp_sf_img=" \
 214             "if tftp ${loadaddr} ${spinorfile}; then " \
 215                 "sf probe;" \
 216                 "sf erase 0x0 ${spinorsize};" \
 217                 "sf write ${loadaddr} 0x0 ${filesize};" \
 218         "fi\0" \
 219
 220 #define CONFIG_EXTRA_ENV_SETTINGS         \
 221         PARTS_DEFAULT \
 222         "gpio_recovery=93\0" \
 223         "check_em_pad=gpio input ${gpio_recovery};test $? -eq 0;\0" \
 224         "display=tianma-tm070-800x480\0" \
 225         "board=display5\0" \
 226         "mmcdev=0\0" \
 227         "altbootcmd=run recovery\0" \
 228         "bootdelay=1\0" \
 229         "baudrate=115200\0" \
 230         "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
 231         "ethact=FEC\0" \
 232         "netdev=eth0\0" \
 233         "boot_os=y\0" \
 234         "hostname=display5\0" \
 235         "loadaddr=0x12000000\0" \
 236         "fdtaddr=0x12800000\0" \
 237         "console=ttymxc4,115200 quiet cma=256M\0" \
 238         "fdtfile=imx6q-display5.dtb\0" \
 239         "fdt_high=0xffffffff\0" \
 240         "initrd_high=0xffffffff\0" \
 241         "kernel_file=fitImage\0" \
 242         "fitImg_fw_sz=0x2200\0" \
 243         "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
 244         "download_kernel=" \
 245                 "tftpboot ${loadaddr} ${kernel_file};\0" \
 246         "factory_nfs=" \
 247              "setenv ipaddr 192.168.1.102;" \
 248              "setenv gatewayip 192.168.1.1;" \
 249              "setenv netmask 255.255.255.0;" \
 250              "setenv serverip 192.168.1.2;" \
 251              "echo BOOT: FACTORY (LEG);" \
 252              "run boot_nfs\0" \
 253         "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
 254         "recovery=" \
 255              "echo BOOT: RECOVERY: SWU;" \
 256              "run boot_swu_recovery\0" \
 257         "boot_tftp=" \
 258         "if run download_kernel; then "   \
 259              "setenv bootargs console=${console} " \
 260              "root=/dev/mmcblk0p2 rootwait;" \
 261              "bootm ${loadaddr} - ${fdtaddr};reset;" \
 262         "fi\0" \
 263         "addip=setenv bootargs ${bootargs} " \
 264         "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
 265             "${hostname}:eth0:on"         \
 266         "\0"      \
 267         "nfsargs=setenv bootargs " \
 268         "root=/dev/nfs rw "       \
 269         "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
 270         "\0" \
 271         "rootpath=/srv/tftp/DISP5/rootfs\0" \
 272         "boot_nfs=" \
 273         "if run download_kernel; then "   \
 274              "run nfsargs;"       \
 275              "run addip;"         \
 276              "setenv bootargs ${bootargs} console=${console};"    \
 277              "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
 278              "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
 279         "fi\0" \
 280         "falcon_setup=" \
 281         "if mmc dev ${mmcdev}; then "     \
 282              SETUP_BOOTARGS \
 283              "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
 284              "setexpr fw_sz ${fdtargslen} / 0x200; " \
 285              "setexpr fw_sz ${fw_sz} + 1; "  \
 286              "mmc write ${fdtargsaddr} " \
 287              __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
 288         "fi\0" \
 289         "boot_mmc=" \
 290         "if mmc dev ${mmcdev}; then "     \
 291              SETUP_BOOTARGS \
 292              "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
 293         "fi\0" \
 294         "set_kernel_part=" \
 295         "if test ${BOOT_FROM} = ACTIVE; then " \
 296              "setenv kernel_part ${kernel_part_active};" \
 297              "echo BOOT: ACTIVE;" \
 298         "else if test ${BOOT_FROM} = BACKUP; then " \
 299              "setenv kernel_part ${kernel_part_backup};" \
 300              "echo BOOT: BACKUP;" \
 301         "else " \
 302              "run recovery;" \
 303         "fi;fi\0" \
 304         "set_rootfs_part=" \
 305         "if test ${BOOT_FROM} = ACTIVE; then " \
 306              "setenv rootfs_part ${rootfs_part_active};" \
 307         "else if test ${BOOT_FROM} = BACKUP; then " \
 308              "setenv rootfs_part ${rootfs_part_backup};" \
 309         "else " \
 310              "run recovery;" \
 311         "fi;fi\0" \
 312         "BOOT_FROM=ACTIVE\0" \
 313         TFTP_UPDATE_BOOTLOADER \
 314         TFTP_UPDATE_SPINOR \
 315         "kernel_part_active=1\0" \
 316         "kernel_part_backup=3\0" \
 317         __TFTP_UPDATE_KERNEL \
 318         "rootfs_part_active=2\0" \
 319         "rootfs_part_backup=4\0" \
 320         "rootfs_file=core-image-lwn-display5.ext4\0" \
 321         "rootfs_file_backup=core-image-lwn-backup-display5.ext4\0" \
 322         __TFTP_UPDATE_ROOTFS \
 323         "tftp_mmc_rootfs_bkp=" \
 324            "setenv rootfs_part ${rootfs_part_backup};" \
 325            "setenv rootfs_file ${rootfs_file_backup};" \
 326            "run tftp_mmc_rootfs\0" \
 327         TFTP_UPDATE_RECOVERY_SWU_KERNEL \
 328         TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
 329         "\0" \
 330
 331 /* Miscellaneous configurable options */
 332 #undef CONFIG_SYS_CBSIZE
 333 #define CONFIG_SYS_CBSIZE               2048
 334
 335 /* Print Buffer Size */
 336 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 337                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 338 #define CONFIG_SYS_MAXARGS              32
 339 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 340
 341 #define CONFIG_STANDALONE_LOAD_ADDR     0x10001000
 342 #define CONFIG_SYS_HZ                   1000
 343
 344 /* Physical Memory Map */
 345 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 346 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 347
 348 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 349 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 350
 351 #define CONFIG_SYS_INIT_SP_OFFSET \
 352         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 353 #define CONFIG_SYS_INIT_SP_ADDR \
 354         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 355
 356 /* Watchdog */
 357
 358 /* ENV config */
 359 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
 360 #define CONFIG_ENV_SIZE         (SZ_64K)
 361 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
 362 #define CONFIG_ENV_OFFSET               (0x120000)
 363 #define CONFIG_ENV_SECT_SIZE            (SZ_64K)
 364 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 365 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + \
 366                                                 CONFIG_ENV_SECT_SIZE)
 367 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
 368 #endif
 369
 370 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 371 #endif /* __CONFIG_H */