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 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
  49
  50 #define CONFIG_CMDLINE_TAG
  51 #define CONFIG_SETUP_MEMORY_TAGS
  52 #define CONFIG_INITRD_TAG
  53 #define CONFIG_REVISION_TAG
  54
  55 /* Size of malloc() pool */
  56 #define CONFIG_SYS_MALLOC_LEN           (16 * 1024 * 1024)
  57
  58 /*#define CONFIG_MXC_UART*/
  59 #define CONFIG_MXC_UART_BASE            UART5_BASE
  60
  61 /* SPI NOR Flash */
  62 #ifdef CONFIG_CMD_SF
  63 #define CONFIG_SF_DEFAULT_BUS           1
  64 #define CONFIG_SF_DEFAULT_CS            (0 | (IMX_GPIO_NR(5, 29) << 8))
  65 #define CONFIG_SF_DEFAULT_SPEED         50000000
  66 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
  67 #endif
  68
  69 /* I2C Configs */
  70 #define CONFIG_SYS_I2C
  71 #define CONFIG_SYS_I2C_MXC
  72 #define CONFIG_SYS_I2C_MXC_I2C1
  73 #define CONFIG_SYS_I2C_MXC_I2C2
  74 #define CONFIG_SYS_I2C_MXC_I2C3
  75 #define CONFIG_I2C_MULTI_BUS
  76 #define CONFIG_SYS_I2C_SPEED            100000
  77 #define CONFIG_I2C_EDID
  78 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
  79
  80 /* Ethernet */
  81 #ifdef CONFIG_FEC_MXC
  82 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  83 #define CONFIG_FEC_XCV_TYPE             RGMII
  84 #define CONFIG_ETHPRIME                 "FEC"
  85 #define CONFIG_FEC_MXC_PHYADDR          0
  86 #endif
  87
  88 /* MMC Configs */
  89 #define CONFIG_FSL_USDHC
  90 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  91 #define CONFIG_SYS_FSL_USDHC_NUM        2
  92 #define CONFIG_SUPPORT_EMMC_BOOT
  93
  94 /* allow to overwrite serial and ethaddr */
  95 #define CONFIG_ENV_OVERWRITE
  96 #define CONFIG_BAUDRATE                 115200
  97
  98 #ifndef CONFIG_BOOTCOMMAND
  99 #define CONFIG_BOOTCOMMAND "if run check_em_pad; then " \
 100              "run recovery;" \
 101         "else if test ${BOOT_FROM} = FACTORY; then " \
 102              "run factory_nfs;" \
 103         "else " \
 104              "run boot_mmc;" \
 105         "fi;fi"
 106 #endif
 107
 108 #define PARTS_DEFAULT \
 109         /* Linux partitions */ \
 110         "partitions=" \
 111         "uuid_disk=${uuid_gpt_disk};" \
 112         "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
 113         "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
 114         "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
 115         "name=rootfs2,size=512M,uuid=${uuid_gpt_rootfs2};" \
 116         "name=data,size=-,uuid=${uuid_gpt_data}\0"
 117
 118 #define FACTORY_PROCEDURE \
 119         "echo '#######################';" \
 120         "echo '# Factory Boot        #';" \
 121         "echo '#######################';" \
 122         "env default -a;" \
 123         "saveenv;" \
 124         "gpt write mmc ${mmcdev} ${partitions};" \
 125         "run tftp_sf_SPL;" \
 126         "run tftp_sf_uboot;" \
 127         TFTP_UPDATE_KERNEL \
 128         "run tftp_sf_fitImg_SWU;" \
 129         "run tftp_sf_initramfs_SWU;" \
 130         TFTP_UPDATE_ROOTFS \
 131         "echo '#######################';" \
 132         "echo '# END - OK            #';" \
 133         "echo '#######################';" \
 134         "setenv bootcmd 'env default -a; saveenv; run falcon_setup; reset';" \
 135         "setenv boot_os 'n';" \
 136         "saveenv;" \
 137         "reset;"
 138
 139 #define SWUPDATE_RECOVERY_PROCEDURE \
 140         "echo '#######################';" \
 141         "echo '# RECOVERY SWUupdate  #';" \
 142         "echo '#######################';" \
 143         "echo '#######################';" \
 144         "echo '# GPT verify          #';" \
 145         "if gpt verify mmc ${mmcdev} ${partitions}; then " \
 146                 "echo '# OK !                #';" \
 147         "else " \
 148                 "echo '# FAILED !            #';" \
 149                 "echo '# GPT RESTORATION     #';" \
 150                 "gpt write mmc ${mmcdev} ${partitions};" \
 151         "fi;" \
 152         "echo '#######################';" \
 153         "setenv loadaddr_swu_initramfs 0x14000000;" \
 154         "setenv bootargs console=${console} " \
 155                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
 156                 ":${hostname}::off root=/dev/ram rw;" \
 157         "sf probe;" \
 158         "sf read ${loadaddr} swu-kernel;" \
 159         "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
 160         "bootm ${loadaddr} ${loadaddr_swu_initramfs};reset;"
 161
 162 #define SETUP_BOOTARGS \
 163         "run set_rootfs_part;" \
 164         "setenv bootargs ${bootargs} console=${console} "         \
 165                       "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
 166                       "rootwait rootfstype=ext4 rw; " \
 167         "run set_kernel_part;" \
 168         "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
 169         "mmc read ${loadaddr} ${lba_start} ${fitImg_fw_sz}; " \
 170         "setenv fdt_conf imx6q-${board}-${display}.dtb; "
 171
 172 /* All the numbers are in LBAs */
 173 #define __TFTP_UPDATE_KERNEL \
 174         "tftp_mmc_fitImg=" \
 175            "if test ! -n ${kernel_part}; then " \
 176                "setenv kernel_part ${kernel_part_active};" \
 177            "fi;" \
 178            "if tftp ${loadaddr} ${kernel_file}; then " \
 179                "setexpr fw_sz ${filesize} / 0x200; " \
 180                "setexpr fw_sz ${fw_sz} + 1; "  \
 181                "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
 182                "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
 183            "; fi\0" \
 184
 185 #define TFTP_UPDATE_KERNEL \
 186         "setenv kernel_part ${kernel_part_active};" \
 187         "run tftp_mmc_fitImg;" \
 188         "setenv kernel_part ${kernel_part_backup};" \
 189         "run tftp_mmc_fitImg;" \
 190
 191 #define __TFTP_UPDATE_ROOTFS \
 192         "tftp_mmc_rootfs=" \
 193            "if test ! -n ${rootfs_part}; then " \
 194                "setenv rootfs_part ${rootfs_part_active};" \
 195            "fi;" \
 196            "if tftp ${loadaddr} ${rootfs_file}; then " \
 197                "setexpr fw_sz ${filesize} / 0x200; " \
 198                "setexpr fw_sz ${fw_sz} + 1; "  \
 199                "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
 200                "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
 201            "; fi\0" \
 202
 203 #define TFTP_UPDATE_ROOTFS \
 204         "setenv rootfs_part ${rootfs_part_active};" \
 205         "run tftp_mmc_rootfs;" \
 206         "run tftp_mmc_rootfs_bkp;" \
 207
 208
 209 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
 210         "tftp_sf_fitImg_SWU=" \
 211             "if tftp ${loadaddr} ${kernel_file}; then " \
 212                 "sf probe;" \
 213                 "sf erase swu-kernel +${filesize};" \
 214                 "sf write ${loadaddr} swu-kernel ${filesize};" \
 215         "; fi\0"          \
 216
 217 #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
 218         "swu_initramfs_file=swupdate-image-display5.ext4.gz.u-boot\0" \
 219         "tftp_sf_initramfs_SWU=" \
 220             "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
 221                 "sf probe;" \
 222                 "sf erase swu-initramfs +${filesize};" \
 223                 "sf write ${loadaddr} swu-initramfs ${filesize};" \
 224         "; fi\0"          \
 225
 226 #define TFTP_UPDATE_BOOTLOADER \
 227         "ubootfile=u-boot.img\0" \
 228         "ubootfileSPL=SPL\0" \
 229         "tftp_sf_uboot=" \
 230             "if tftp ${loadaddr} ${ubootfile}; then " \
 231                 "sf probe;" \
 232                 "sf erase u-boot +${filesize};" \
 233                 "sf write ${loadaddr} u-boot ${filesize}" \
 234         "; fi\0"          \
 235         "tftp_sf_SPL="    \
 236             "if tftp ${loadaddr} ${ubootfileSPL}; then " \
 237                 "sf probe;" \
 238                 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
 239                 "sf erase 0x0 +${uboot_SPL_size};" \
 240                 "sf write ${loadaddr} 0x400 ${filesize};" \
 241         "fi\0" \
 242
 243 #define TFTP_UPDATE_SPINOR \
 244         "spinorfile=core-image-lwn-display5.spinor\0" \
 245         "spinorsize=0x2000000\0" \
 246         "tftp_sf_img=" \
 247             "if tftp ${loadaddr} ${spinorfile}; then " \
 248                 "sf probe;" \
 249                 "sf erase 0x0 ${spinorsize};" \
 250                 "sf write ${loadaddr} 0x0 ${filesize};" \
 251         "fi\0" \
 252
 253 #define CONFIG_EXTRA_ENV_SETTINGS         \
 254         PARTS_DEFAULT \
 255         "gpio_recovery=93\0" \
 256         "check_em_pad=gpio input ${gpio_recovery};test $? -eq 0;\0" \
 257         "display=tianma-tm070-800x480\0" \
 258         "board=display5\0" \
 259         "mmcdev=0\0" \
 260         "altbootcmd=run recovery\0" \
 261         "bootdelay=1\0" \
 262         "baudrate=115200\0" \
 263         "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
 264         "factory=" FACTORY_PROCEDURE "\0" \
 265         "ethact=FEC\0" \
 266         "netdev=eth0\0" \
 267         "boot_os=y\0" \
 268         "hostname=display5\0" \
 269         "loadaddr=0x12000000\0" \
 270         "fdtaddr=0x12800000\0" \
 271         "console=ttymxc4,115200 quiet cma=256M\0" \
 272         "fdtfile=imx6q-display5.dtb\0" \
 273         "fdt_high=0xffffffff\0" \
 274         "initrd_high=0xffffffff\0" \
 275         "kernel_file=fitImage\0" \
 276         "fitImg_fw_sz=0x2200\0" \
 277         "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
 278         "download_kernel=" \
 279                 "tftpboot ${loadaddr} ${kernel_file};\0" \
 280         "factory_nfs=" \
 281              "setenv ipaddr 192.168.1.102;" \
 282              "setenv gatewayip 192.168.1.1;" \
 283              "setenv netmask 255.255.255.0;" \
 284              "setenv serverip 192.168.1.2;" \
 285              "echo BOOT: FACTORY (LEG);" \
 286              "run boot_nfs\0" \
 287         "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
 288         "recovery=" \
 289              "echo BOOT: RECOVERY: SWU;" \
 290              "run boot_swu_recovery\0" \
 291         "boot_tftp=" \
 292         "if run download_kernel; then "   \
 293              "setenv bootargs console=${console} " \
 294              "root=/dev/mmcblk0p2 rootwait;" \
 295              "bootm ${loadaddr} - ${fdtaddr};reset;" \
 296         "fi\0" \
 297         "addip=setenv bootargs ${bootargs} " \
 298         "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
 299             "${hostname}:eth0:on"         \
 300         "\0"      \
 301         "nfsargs=setenv bootargs " \
 302         "root=/dev/nfs rw "       \
 303         "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
 304         "\0" \
 305         "rootpath=/srv/tftp/DISP5/rootfs\0" \
 306         "boot_nfs=" \
 307         "if run download_kernel; then "   \
 308              "run nfsargs;"       \
 309              "run addip;"         \
 310              "setenv bootargs ${bootargs} console=${console};"    \
 311              "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
 312              "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
 313         "fi\0" \
 314         "falcon_setup=" \
 315         "if mmc dev ${mmcdev}; then "     \
 316              SETUP_BOOTARGS \
 317              "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
 318              "setexpr fw_sz ${fdtargslen} / 0x200; " \
 319              "setexpr fw_sz ${fw_sz} + 1; "  \
 320              "mmc write ${fdtargsaddr} " \
 321              __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
 322         "fi\0" \
 323         "boot_mmc=" \
 324         "if mmc dev ${mmcdev}; then "     \
 325              SETUP_BOOTARGS \
 326              "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
 327         "fi\0" \
 328         "set_kernel_part=" \
 329         "if test ${BOOT_FROM} = ACTIVE; then " \
 330              "setenv kernel_part ${kernel_part_active};" \
 331              "echo BOOT: ACTIVE;" \
 332         "else if test ${BOOT_FROM} = BACKUP; then " \
 333              "setenv kernel_part ${kernel_part_backup};" \
 334              "echo BOOT: BACKUP;" \
 335         "else " \
 336              "run recovery;" \
 337         "fi;fi\0" \
 338         "set_rootfs_part=" \
 339         "if test ${BOOT_FROM} = ACTIVE; then " \
 340              "setenv rootfs_part ${rootfs_part_active};" \
 341         "else if test ${BOOT_FROM} = BACKUP; then " \
 342              "setenv rootfs_part ${rootfs_part_backup};" \
 343         "else " \
 344              "run recovery;" \
 345         "fi;fi\0" \
 346         "BOOT_FROM=ACTIVE\0" \
 347         TFTP_UPDATE_BOOTLOADER \
 348         TFTP_UPDATE_SPINOR \
 349         "kernel_part_active=1\0" \
 350         "kernel_part_backup=3\0" \
 351         __TFTP_UPDATE_KERNEL \
 352         "rootfs_part_active=2\0" \
 353         "rootfs_part_backup=4\0" \
 354         "rootfs_file=core-image-lwn-display5.ext4\0" \
 355         "rootfs_file_backup=core-image-lwn-backup-display5.ext4\0" \
 356         __TFTP_UPDATE_ROOTFS \
 357         "tftp_mmc_rootfs_bkp=" \
 358            "setenv rootfs_part ${rootfs_part_backup};" \
 359            "setenv rootfs_file ${rootfs_file_backup};" \
 360            "run tftp_mmc_rootfs\0" \
 361         TFTP_UPDATE_RECOVERY_SWU_KERNEL \
 362         TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
 363         "\0" \
 364
 365 /* Miscellaneous configurable options */
 366 #undef CONFIG_SYS_CBSIZE
 367 #define CONFIG_SYS_CBSIZE               2048
 368
 369 /* Print Buffer Size */
 370 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 371                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 372 #define CONFIG_SYS_MAXARGS              32
 373 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 374
 375 #define CONFIG_STANDALONE_LOAD_ADDR     0x10001000
 376 #define CONFIG_SYS_HZ                   1000
 377
 378 /* Physical Memory Map */
 379 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 380 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 381
 382 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 383 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 384
 385 #define CONFIG_SYS_INIT_SP_OFFSET \
 386         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 387 #define CONFIG_SYS_INIT_SP_ADDR \
 388         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 389
 390 /* Commands */
 391
 392 /* Watchdog */
 393 #define CONFIG_HW_WATCHDOG
 394 #define CONFIG_IMX_WATCHDOG
 395 #define CONFIG_WATCHDOG_TIMEOUT_MSECS   15000
 396
 397 /* ENV config */
 398 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
 399 #define CONFIG_ENV_SIZE         (SZ_64K)
 400 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
 401 #define CONFIG_ENV_OFFSET               (0x120000)
 402 #define CONFIG_ENV_SECT_SIZE            (SZ_64K)
 403 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 404 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + \
 405                                                 CONFIG_ENV_SECT_SIZE)
 406 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
 407
 408 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 409 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 410 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 411 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 412 #endif
 413
 414 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 415 #endif /* __CONFIG_H */