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_MTD_DEVICE
  40 #define CONFIG_SPI_FLASH_MTD
  41 #define CONFIG_MTD_PARTITIONS
  42 #endif
  43
  44 /* Below values are "dummy" - only to avoid build break */
  45 #define CONFIG_SYS_SPI_KERNEL_OFFS      0x150000
  46 #define CONFIG_SYS_SPI_ARGS_OFFS        0x140000
  47 #define CONFIG_SYS_SPI_ARGS_SIZE        0x10000
  48
  49 #include "imx6_spl.h"
  50 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
  51
  52 #define CONFIG_CMDLINE_TAG
  53 #define CONFIG_SETUP_MEMORY_TAGS
  54 #define CONFIG_INITRD_TAG
  55 #define CONFIG_REVISION_TAG
  56
  57 /* Size of malloc() pool */
  58 #define CONFIG_SYS_MALLOC_LEN           (16 * 1024 * 1024)
  59 #define CONFIG_MISC_INIT_R
  60
  61 /*#define CONFIG_MXC_UART*/
  62 #define CONFIG_MXC_UART_BASE            UART5_BASE
  63
  64 /* SPI NOR Flash */
  65 #ifdef CONFIG_CMD_SF
  66 #define CONFIG_SF_DEFAULT_BUS           1
  67 #define CONFIG_SF_DEFAULT_CS            (0 | (IMX_GPIO_NR(5, 29) << 8))
  68 #define CONFIG_SF_DEFAULT_SPEED         50000000
  69 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
  70 #endif
  71
  72 /* I2C Configs */
  73 #define CONFIG_SYS_I2C
  74 #define CONFIG_SYS_I2C_MXC
  75 #define CONFIG_SYS_I2C_MXC_I2C1
  76 #define CONFIG_SYS_I2C_MXC_I2C2
  77 #define CONFIG_SYS_I2C_MXC_I2C3
  78 #define CONFIG_I2C_MULTI_BUS
  79 #define CONFIG_SYS_I2C_SPEED            100000
  80 #define CONFIG_I2C_EDID
  81 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
  82
  83 /* Ethernet */
  84 #ifdef CONFIG_FEC_MXC
  85 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  86 #define CONFIG_FEC_XCV_TYPE             RGMII
  87 #define CONFIG_ETHPRIME                 "FEC"
  88 #define CONFIG_FEC_MXC_PHYADDR          0
  89 #define CONFIG_MII
  90 #endif
  91
  92 /* MMC Configs */
  93 #define CONFIG_FSL_USDHC
  94 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  95 #define CONFIG_SYS_FSL_USDHC_NUM        2
  96 #define CONFIG_SUPPORT_EMMC_BOOT
  97
  98 /* allow to overwrite serial and ethaddr */
  99 #define CONFIG_ENV_OVERWRITE
 100 #define CONFIG_BAUDRATE                 115200
 101
 102 #ifndef CONFIG_BOOTCOMMAND
 103 #define CONFIG_BOOTCOMMAND "if run check_em_pad; then " \
 104              "run recovery;" \
 105         "else if test ${BOOT_FROM} = FACTORY; then " \
 106              "run factory_nfs;" \
 107         "else " \
 108              "run boot_mmc;" \
 109         "fi;fi"
 110 #endif
 111
 112 #define PARTS_DEFAULT \
 113         /* Linux partitions */ \
 114         "partitions=" \
 115         "uuid_disk=${uuid_gpt_disk};" \
 116         "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
 117         "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
 118         "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
 119         "name=rootfs2,size=1528M,uuid=${uuid_gpt_rootfs2};" \
 120         "name=data,size=-,uuid=${uuid_gpt_data}\0"
 121
 122 #define FACTORY_PROCEDURE \
 123         "echo '#######################';" \
 124         "echo '# Factory Boot        #';" \
 125         "echo '#######################';" \
 126         "env default -a;" \
 127         "saveenv;" \
 128         "gpt write mmc ${mmcdev} ${partitions};" \
 129         "run tftp_sf_SPL;" \
 130         "run tftp_sf_uboot;" \
 131         TFTP_UPDATE_KERNEL \
 132         "run tftp_sf_fitImg_SWU;" \
 133         "run tftp_sf_initramfs_SWU;" \
 134         TFTP_UPDATE_ROOTFS \
 135         "echo '#######################';" \
 136         "echo '# END - OK            #';" \
 137         "echo '#######################';" \
 138         "setenv bootcmd 'env default -a; saveenv; run falcon_setup; reset';" \
 139         "setenv boot_os 'n';" \
 140         "saveenv;" \
 141         "reset;"
 142
 143 #define SWUPDATE_RECOVERY_PROCEDURE \
 144         "echo '#######################';" \
 145         "echo '# RECOVERY SWUupdate  #';" \
 146         "echo '#######################';" \
 147         "setenv loadaddr_swu_initramfs 0x14000000;" \
 148         "setenv bootargs console=${console} " \
 149                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
 150                 ":${hostname}::off root=/dev/ram rw;" \
 151         "sf probe;" \
 152         "sf read ${loadaddr} swu-kernel;" \
 153         "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
 154         "bootm ${loadaddr} ${loadaddr_swu_initramfs};reset;"
 155
 156 #define SETUP_BOOTARGS \
 157         "run set_rootfs_part;" \
 158         "setenv bootargs ${bootargs} console=${console} "         \
 159                       "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
 160                       "rootwait rootfstype=ext4 rw; " \
 161         "run set_kernel_part;" \
 162         "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
 163         "mmc read ${loadaddr} ${lba_start} 0x2000; " \
 164         "setenv fdt_conf imx6q-${board}-${display}.dtb; "
 165
 166 /* All the numbers are in LBAs */
 167 #define __TFTP_UPDATE_KERNEL \
 168         "tftp_mmc_fitImg=" \
 169            "if test ! -n ${kernel_part}; then " \
 170                "setenv kernel_part ${kernel_part_active};" \
 171            "fi;" \
 172            "if tftp ${loadaddr} ${kernel_file}; then " \
 173                "setexpr fw_sz ${filesize} / 0x200; " \
 174                "setexpr fw_sz ${fw_sz} + 1; "  \
 175                "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
 176                "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
 177            "; fi\0" \
 178
 179 #define TFTP_UPDATE_KERNEL \
 180         "setenv kernel_part ${kernel_part_active};" \
 181         "run tftp_mmc_fitImg;" \
 182         "setenv kernel_part ${kernel_part_backup};" \
 183         "run tftp_mmc_fitImg;" \
 184
 185 #define __TFTP_UPDATE_ROOTFS \
 186         "tftp_mmc_rootfs=" \
 187            "if test ! -n ${rootfs_part}; then " \
 188                "setenv rootfs_part ${rootfs_part_active};" \
 189            "fi;" \
 190            "if tftp ${loadaddr} ${rootfs_file}; then " \
 191                "setexpr fw_sz ${filesize} / 0x200; " \
 192                "setexpr fw_sz ${fw_sz} + 1; "  \
 193                "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
 194                "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
 195            "; fi\0" \
 196
 197 /* To save some considerable time, we only once download the rootfs image */
 198 /* and store it on 'active' and 'backup' rootfs partitions */
 199 #define TFTP_UPDATE_ROOTFS \
 200         "setenv rootfs_part ${rootfs_part_active};" \
 201         "run tftp_mmc_rootfs;" \
 202         "part start mmc ${mmcdev} ${rootfs_part_backup} lba_start;" \
 203         "mmc write ${loadaddr} ${lba_start} ${fw_sz};" \
 204
 205 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
 206         "tftp_sf_fitImg_SWU=" \
 207             "if tftp ${loadaddr} ${kernel_file}; then " \
 208                 "sf probe;" \
 209                 "sf erase swu-kernel +${filesize};" \
 210                 "sf write ${loadaddr} swu-kernel ${filesize};" \
 211         "; fi\0"          \
 212
 213 #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
 214         "swu_initramfs_file=swupdate-image-display5.ext3.gz.u-boot\0" \
 215         "tftp_sf_initramfs_SWU=" \
 216             "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
 217                 "sf probe;" \
 218                 "sf erase swu-initramfs +${filesize};" \
 219                 "sf write ${loadaddr} swu-initramfs ${filesize};" \
 220         "; fi\0"          \
 221
 222 #define TFTP_UPDATE_BOOTLOADER \
 223         "ubootfile=u-boot.img\0" \
 224         "ubootfileSPL=SPL\0" \
 225         "tftp_sf_uboot=" \
 226             "if tftp ${loadaddr} ${ubootfile}; then " \
 227                 "sf probe;" \
 228                 "sf erase u-boot +${filesize};" \
 229                 "sf write ${loadaddr} u-boot ${filesize}" \
 230         "; fi\0"          \
 231         "tftp_sf_SPL="    \
 232             "if tftp ${loadaddr} ${ubootfileSPL}; then " \
 233                 "sf probe;" \
 234                 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
 235                 "sf erase 0x0 +${uboot_SPL_size};" \
 236                 "sf write ${loadaddr} 0x400 ${filesize};" \
 237         "fi\0" \
 238
 239 #define TFTP_UPDATE_SPINOR \
 240         "spinorfile=core-image-lwn-display5.spinor\0" \
 241         "spinorsize=0x2000000\0" \
 242         "tftp_sf_img=" \
 243             "if tftp ${loadaddr} ${spinorfile}; then " \
 244                 "sf probe;" \
 245                 "sf erase 0x0 ${spinorsize};" \
 246                 "sf write ${loadaddr} 0x0 ${filesize};" \
 247         "fi\0" \
 248
 249 #define CONFIG_EXTRA_ENV_SETTINGS         \
 250         PARTS_DEFAULT \
 251         "gpio_recovery=93\0" \
 252         "check_em_pad=gpio input ${gpio_recovery};test $? -eq 0;\0" \
 253         "display=tianma-tm070-800x480\0" \
 254         "board=display5\0" \
 255         "mmcdev=0\0" \
 256         "altbootcmd=run recovery\0" \
 257         "bootdelay=1\0" \
 258         "baudrate=115200\0" \
 259         "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
 260         "factory=" FACTORY_PROCEDURE "\0" \
 261         "bootlimit=3\0" \
 262         "ethact=FEC\0" \
 263         "netdev=eth0\0" \
 264         "boot_os=y\0" \
 265         "hostname=display5\0" \
 266         "loadaddr=0x12000000\0" \
 267         "fdtaddr=0x12800000\0" \
 268         "console=ttymxc4,115200 quiet\0" \
 269         "fdtfile=imx6q-display5.dtb\0" \
 270         "fdt_high=0xffffffff\0" \
 271         "initrd_high=0xffffffff\0" \
 272         "kernel_file=fitImage\0" \
 273         "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
 274         "download_kernel=" \
 275                 "tftpboot ${loadaddr} ${kernel_file};\0" \
 276         "factory_nfs=" \
 277              "setenv ipaddr 192.168.1.102;" \
 278              "setenv gatewayip 192.168.1.1;" \
 279              "setenv netmask 255.255.255.0;" \
 280              "setenv serverip 192.168.1.2;" \
 281              "echo BOOT: FACTORY (LEG);" \
 282              "run boot_nfs\0" \
 283         "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
 284         "recovery=" \
 285              "echo BOOT: RECOVERY: SWU;" \
 286              "run boot_swu_recovery\0" \
 287         "boot_tftp=" \
 288         "if run download_kernel; then "   \
 289              "setenv bootargs console=${console} " \
 290              "root=/dev/mmcblk0p2 rootwait;" \
 291              "bootm ${loadaddr} - ${fdtaddr};reset;" \
 292         "fi\0" \
 293         "addip=setenv bootargs ${bootargs} " \
 294         "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
 295             "${hostname}:eth0:on"         \
 296         "\0"      \
 297         "nfsargs=setenv bootargs " \
 298         "root=/dev/nfs rw "       \
 299         "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
 300         "\0" \
 301         "rootpath=/srv/tftp/DISP5/rootfs\0" \
 302         "boot_nfs=" \
 303         "if run download_kernel; then "   \
 304              "run nfsargs;"       \
 305              "run addip;"         \
 306              "setenv bootargs ${bootargs} console=${console};"    \
 307              "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
 308              "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
 309         "fi\0" \
 310         "falcon_setup=" \
 311         "if mmc dev ${mmcdev}; then "     \
 312              SETUP_BOOTARGS \
 313              "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
 314              "setexpr fw_sz ${fdtargslen} / 0x200; " \
 315              "setexpr fw_sz ${fw_sz} + 1; "  \
 316              "mmc write ${fdtargsaddr} " \
 317              __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
 318         "fi\0" \
 319         "boot_mmc=" \
 320         "if mmc dev ${mmcdev}; then "     \
 321              SETUP_BOOTARGS \
 322              "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
 323         "fi\0" \
 324         "set_kernel_part=" \
 325         "if test ${BOOT_FROM} = ACTIVE; then " \
 326              "setenv kernel_part ${kernel_part_active};" \
 327              "echo BOOT: ACTIVE;" \
 328         "else if test ${BOOT_FROM} = BACKUP; then " \
 329              "setenv kernel_part ${kernel_part_backup};" \
 330              "echo BOOT: BACKUP;" \
 331         "else " \
 332              "run recovery;" \
 333         "fi;fi\0" \
 334         "set_rootfs_part=" \
 335         "if test ${BOOT_FROM} = ACTIVE; then " \
 336              "setenv rootfs_part ${rootfs_part_active};" \
 337         "else if test ${BOOT_FROM} = BACKUP; then " \
 338              "setenv rootfs_part ${rootfs_part_backup};" \
 339         "else " \
 340              "run recovery;" \
 341         "fi;fi\0" \
 342         "BOOT_FROM=ACTIVE\0" \
 343         TFTP_UPDATE_BOOTLOADER \
 344         TFTP_UPDATE_SPINOR \
 345         "kernel_part_active=1\0" \
 346         "kernel_part_backup=3\0" \
 347         __TFTP_UPDATE_KERNEL \
 348         "rootfs_part_active=2\0" \
 349         "rootfs_part_backup=4\0" \
 350         "rootfs_file=core-image-lwn-display5.ext4\0" \
 351         "rootfs_file_backup=core-image-lwn-backup-display5.ext4\0" \
 352         __TFTP_UPDATE_ROOTFS \
 353         "tftp_mmc_rootfs_bkp=" \
 354            "setenv rootfs_part ${rootfs_part_backup};" \
 355            "setenv rootfs_file ${rootfs_file_backup};" \
 356            "run tftp_mmc_rootfs\0" \
 357         TFTP_UPDATE_RECOVERY_SWU_KERNEL \
 358         TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
 359         "\0" \
 360
 361 /* Miscellaneous configurable options */
 362 #undef CONFIG_SYS_CBSIZE
 363 #define CONFIG_SYS_CBSIZE               2048
 364
 365 /* Print Buffer Size */
 366 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 367                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 368 #define CONFIG_SYS_MAXARGS              32
 369 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 370
 371 #define CONFIG_STANDALONE_LOAD_ADDR     0x10001000
 372 #define CONFIG_SYS_HZ                   1000
 373
 374 /* Physical Memory Map */
 375 #define CONFIG_NR_DRAM_BANKS            1
 376 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 377 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 378
 379 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 380 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 381
 382 #define CONFIG_SYS_INIT_SP_OFFSET \
 383         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 384 #define CONFIG_SYS_INIT_SP_ADDR \
 385         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 386
 387 /* Commands */
 388 #define CONFIG_MTD_PARTITIONS
 389 #define CONFIG_MTD_DEVICE
 390
 391 /* Watchdog */
 392 #define CONFIG_HW_WATCHDOG
 393 #define CONFIG_IMX_WATCHDOG
 394 #define CONFIG_WATCHDOG_TIMEOUT_MSECS   15000
 395
 396 /* ENV config */
 397 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
 398 #define CONFIG_ENV_SIZE         (SZ_64K)
 399 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
 400 #define CONFIG_ENV_OFFSET               (0x120000)
 401 #define CONFIG_ENV_SECT_SIZE            (SZ_64K)
 402 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 403 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + \
 404                                                 CONFIG_ENV_SECT_SIZE)
 405 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
 406
 407 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 408 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 409 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 410 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 411 #endif
 412
 413 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 414 #endif /* __CONFIG_H */