include/configs/display5.h

   1 /*
   2  * Copyright (C) 2017
   3  * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 #include "mx6_common.h"
  12
  13 /* Falcon Mode */
  14 #define CONFIG_CMD_SPL
  15 #define CONFIG_SYS_SPL_ARGS_ADDR        0x18000000
  16 #define CONFIG_CMD_SPL_WRITE_SIZE       (44 * SZ_1K)
  17
  18 /* Falcon Mode - MMC support */
  19 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR   0x3F00
  20 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS  \
  21         (CONFIG_CMD_SPL_WRITE_SIZE / 512)
  22 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x100   /* 128KiB */
  23
  24 /*
  25  * display5 SPI-NOR memory layout
  26  *
  27  * The definition can be found in Kconfig's
  28  * CONFIG_MTDIDS_DEFAULT and CONFIG_MTDPARTS_DEFAULT
  29  *
  30  * 0x000000 - 0x020000 : SPI.SPL (128KiB)
  31  * 0x020000 - 0x120000 : SPI.u-boot (1MiB)
  32  * 0x120000 - 0x130000 : SPI.u-boot-env1 (64KiB)
  33  * 0x130000 - 0x140000 : SPI.u-boot-env2 (64KiB)
  34  * 0x140000 - 0x940000 : SPI.fitImage-recovery (8MiB)
  35  * 0x940000 - 0xD40000 : SPI.swupdate-kernel-FIT (4MiB)
  36  * 0xD40000 - 0x1540000 : SPI.swupdate-initramfs  (8MiB)
  37  */
  38
  39 #ifndef CONFIG_SPL_BUILD
  40 #define CONFIG_MTD_DEVICE
  41 #define CONFIG_SPI_FLASH_MTD
  42 #define CONFIG_MTD_PARTITIONS
  43 #endif
  44
  45 /* Below values are "dummy" - only to avoid build break */
  46 #define CONFIG_SYS_SPI_KERNEL_OFFS      0x150000
  47 #define CONFIG_SYS_SPI_ARGS_OFFS        0x140000
  48 #define CONFIG_SYS_SPI_ARGS_SIZE        0x10000
  49
  50 #include "imx6_spl.h"
  51 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
  52
  53 #define CONFIG_CMDLINE_TAG
  54 #define CONFIG_SETUP_MEMORY_TAGS
  55 #define CONFIG_INITRD_TAG
  56 #define CONFIG_REVISION_TAG
  57
  58 /* Size of malloc() pool */
  59 #define CONFIG_SYS_MALLOC_LEN           (16 * 1024 * 1024)
  60 #define CONFIG_MISC_INIT_R
  61
  62 /*#define CONFIG_MXC_UART*/
  63 #define CONFIG_MXC_UART_BASE            UART5_BASE
  64
  65 /* SPI NOR Flash */
  66 #ifdef CONFIG_CMD_SF
  67 #define CONFIG_SF_DEFAULT_BUS           1
  68 #define CONFIG_SF_DEFAULT_CS            (0 | (IMX_GPIO_NR(5, 29) << 8))
  69 #define CONFIG_SF_DEFAULT_SPEED         50000000
  70 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_0
  71 #endif
  72
  73 /* I2C Configs */
  74 #define CONFIG_SYS_I2C
  75 #define CONFIG_SYS_I2C_MXC
  76 #define CONFIG_SYS_I2C_MXC_I2C1
  77 #define CONFIG_SYS_I2C_MXC_I2C2
  78 #define CONFIG_SYS_I2C_MXC_I2C3
  79 #define CONFIG_I2C_MULTI_BUS
  80 #define CONFIG_SYS_I2C_SPEED            100000
  81 #define CONFIG_I2C_EDID
  82 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
  83
  84 /* Ethernet */
  85 #ifdef CONFIG_FEC_MXC
  86 #define IMX_FEC_BASE                    ENET_BASE_ADDR
  87 #define CONFIG_FEC_XCV_TYPE             RGMII
  88 #define CONFIG_ETHPRIME                 "FEC"
  89 #define CONFIG_FEC_MXC_PHYADDR          0
  90 #define CONFIG_MII
  91 #endif
  92
  93 /* MMC Configs */
  94 #define CONFIG_FSL_USDHC
  95 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  96 #define CONFIG_SYS_FSL_USDHC_NUM        2
  97 #define CONFIG_SUPPORT_EMMC_BOOT
  98
  99 /* allow to overwrite serial and ethaddr */
 100 #define CONFIG_ENV_OVERWRITE
 101 #define CONFIG_BAUDRATE                 115200
 102
 103 #ifndef CONFIG_BOOTCOMMAND
 104 #define CONFIG_BOOTCOMMAND "run boot_mmc"
 105 #endif
 106
 107 #define PARTS_DEFAULT \
 108         /* Linux partitions */ \
 109         "partitions=" \
 110         "uuid_disk=${uuid_gpt_disk};" \
 111         "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
 112         "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
 113         "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
 114         "name=rootfs2,size=1528M,uuid=${uuid_gpt_rootfs2};" \
 115         "name=data,size=-,uuid=${uuid_gpt_data}\0"
 116
 117 #define FACTORY_PROCEDURE \
 118         "echo '#######################';" \
 119         "echo '# Factory Boot        #';" \
 120         "echo '#######################';" \
 121         "env default -a;" \
 122         "saveenv;" \
 123         "gpt write mmc ${mmcdev} ${partitions};" \
 124         "run tftp_sf_SPL;" \
 125         "run tftp_sf_uboot;" \
 126         TFTP_UPDATE_KERNEL \
 127         "run tftp_sf_fitImg_recovery;" \
 128         "run tftp_sf_fitImg_SWU;" \
 129         "run tftp_sf_initramfs_SWU;" \
 130         TFTP_UPDATE_ROOTFS \
 131         "echo '#######################';" \
 132         "echo '# END - OK            #';" \
 133         "echo '#######################';" \
 134         "setenv bootcmd 'env default -a; saveenv; run falcon_setup; reset';" \
 135         "setenv boot_os 'n';" \
 136         "saveenv;" \
 137         "reset;"
 138
 139 #define SWUPDATE_RECOVERY_PROCEDURE \
 140         "echo '#######################';" \
 141         "echo '# RECOVERY SWUupdate  #';" \
 142         "echo '#######################';" \
 143         "setenv loadaddr_swu_initramfs 0x14000000;" \
 144         "setenv bootargs console=${console} " \
 145                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
 146                 ":${hostname}::off root=/dev/ram rw;" \
 147         "sf probe;" \
 148         "sf read ${loadaddr} swu-kernel;" \
 149         "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
 150         "bootm ${loadaddr} ${loadaddr_swu_initramfs};"
 151
 152 #define KERNEL_RECOVERY_PROCEDURE \
 153         "echo '#######################';" \
 154         "echo '# RECOVERY KERNEL IMG #';" \
 155         "echo '#######################';" \
 156         "sf probe;" \
 157         "sf read ${loadaddr} lin-recovery;" \
 158         "bootm;"
 159
 160 #define SETUP_BOOTARGS \
 161         "run set_rootfs_part;" \
 162         "setenv bootargs ${bootargs} console=${console} "         \
 163                       "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
 164                       "rootwait rootfstype=ext4 rw; " \
 165         "run set_kernel_part;" \
 166         "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
 167         "mmc read ${loadaddr} ${lba_start} 0x2000; " \
 168         "setenv fdt_conf imx6q-${board}-${display}.dtb; "
 169
 170 /* All the numbers are in LBAs */
 171 #define __TFTP_UPDATE_KERNEL \
 172         "tftp_mmc_fitImg=" \
 173            "if test ! -n ${kernel_part}; then " \
 174                "setenv kernel_part ${kernel_part_active};" \
 175            "fi;" \
 176            "if tftp ${loadaddr} ${kernel_file}; then " \
 177                "setexpr fw_sz ${filesize} / 0x200; " \
 178                "setexpr fw_sz ${fw_sz} + 1; "  \
 179                "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
 180                "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
 181            "; fi\0" \
 182
 183 #define TFTP_UPDATE_KERNEL \
 184         "setenv kernel_part ${kernel_part_active};" \
 185         "run tftp_mmc_fitImg;" \
 186         "setenv kernel_part ${kernel_part_backup};" \
 187         "run tftp_mmc_fitImg;" \
 188
 189 #define __TFTP_UPDATE_ROOTFS \
 190         "tftp_mmc_rootfs=" \
 191            "if test ! -n ${rootfs_part}; then " \
 192                "setenv rootfs_part ${rootfs_part_active};" \
 193            "fi;" \
 194            "if tftp ${loadaddr} ${rootfs_file}; then " \
 195                "setexpr fw_sz ${filesize} / 0x200; " \
 196                "setexpr fw_sz ${fw_sz} + 1; "  \
 197                "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
 198                "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
 199            "; fi\0" \
 200
 201 /* To save some considerable time, we only once download the rootfs image */
 202 /* and store it on 'active' and 'backup' rootfs partitions */
 203 #define TFTP_UPDATE_ROOTFS \
 204         "setenv rootfs_part ${rootfs_part_active};" \
 205         "run tftp_mmc_rootfs;" \
 206         "part start mmc ${mmcdev} ${rootfs_part_backup} lba_start;" \
 207         "mmc write ${loadaddr} ${lba_start} ${fw_sz};" \
 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.ext3.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_RECOVERY_KERNEL_INITRAMFS \
 227         "kernel_recovery_file=fitImage-initramfs\0" \
 228         "tftp_sf_fitImg_recovery=" \
 229             "if tftp ${loadaddr} ${kernel_recovery_file}; then " \
 230                 "sf probe;" \
 231                 "sf erase lin-recovery +${filesize};" \
 232                 "sf write ${loadaddr} lin-recovery ${filesize};" \
 233         "; fi\0"          \
 234
 235 #define TFTP_UPDATE_BOOTLOADER \
 236         "ubootfile=u-boot.img\0" \
 237         "ubootfileSPL=SPL\0" \
 238         "tftp_sf_uboot=" \
 239             "if tftp ${loadaddr} ${ubootfile}; then " \
 240                 "sf probe;" \
 241                 "sf erase u-boot +${filesize};" \
 242                 "sf write ${loadaddr} u-boot ${filesize}" \
 243         "; fi\0"          \
 244         "tftp_sf_SPL="    \
 245             "if tftp ${loadaddr} ${ubootfileSPL}; then " \
 246                 "sf probe;" \
 247                 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
 248                 "sf erase 0x0 +${uboot_SPL_size};" \
 249                 "sf write ${loadaddr} 0x400 ${filesize};" \
 250         "fi\0" \
 251
 252 #define CONFIG_EXTRA_ENV_SETTINGS         \
 253         PARTS_DEFAULT \
 254         "display=tianma-tm070-800x480\0" \
 255         "board=display5\0" \
 256         "mmcdev=0\0" \
 257         "altbootcmd=run recovery\0" \
 258         "bootdelay=1\0" \
 259         "baudrate=115200\0" \
 260         "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
 261         "factory=" FACTORY_PROCEDURE "\0" \
 262         "bootlimit=3\0" \
 263         "ethact=FEC\0" \
 264         "netdev=eth0\0" \
 265         "boot_os=y\0" \
 266         "hostname=display5\0" \
 267         "loadaddr=0x12000000\0" \
 268         "fdtaddr=0x12800000\0" \
 269         "console=ttymxc4,115200 quiet\0" \
 270         "fdtfile=imx6q-display5.dtb\0" \
 271         "fdt_high=0xffffffff\0" \
 272         "initrd_high=0xffffffff\0" \
 273         "kernel_file=fitImage\0" \
 274         "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
 275         "download_kernel=" \
 276                 "tftpboot ${loadaddr} ${kernel_file};\0" \
 277         "boot_kernel_recovery=" KERNEL_RECOVERY_PROCEDURE "\0" \
 278         "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
 279         "recovery=" \
 280         "if test ${BOOT_FROM_RECOVERY} = SWU; then " \
 281              "echo BOOT: RECOVERY: SWU;" \
 282              "run boot_swu_recovery;" \
 283         "else " \
 284              "echo BOOT: RECOVERY: Linux;" \
 285              "run boot_kernel_recovery;" \
 286         "fi\0" \
 287         "boot_tftp=" \
 288         "if run download_kernel; then "   \
 289              "setenv bootargs console=${console} " \
 290              "root=/dev/mmcblk0p2 rootwait;" \
 291              "bootm ${loadaddr} - ${fdtaddr};" \
 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};" \
 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};" \
 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         "BOOT_FROM_RECOVERY=Linux\0" \
 344         TFTP_UPDATE_BOOTLOADER \
 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         __TFTP_UPDATE_ROOTFS \
 352         TFTP_UPDATE_RECOVERY_KERNEL_INITRAMFS \
 353         TFTP_UPDATE_RECOVERY_SWU_KERNEL \
 354         TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
 355         "\0" \
 356
 357 /* Miscellaneous configurable options */
 358 #undef CONFIG_SYS_CBSIZE
 359 #define CONFIG_SYS_CBSIZE               2048
 360
 361 /* Print Buffer Size */
 362 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 363                                          sizeof(CONFIG_SYS_PROMPT) + 16)
 364 #define CONFIG_SYS_MAXARGS              32
 365 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 366
 367 #define CONFIG_STANDALONE_LOAD_ADDR     0x10001000
 368 #define CONFIG_SYS_HZ                   1000
 369
 370 /* Physical Memory Map */
 371 #define CONFIG_NR_DRAM_BANKS            1
 372 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
 373 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 374
 375 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 376 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 377
 378 #define CONFIG_SYS_INIT_SP_OFFSET \
 379         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 380 #define CONFIG_SYS_INIT_SP_ADDR \
 381         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 382
 383 /* Commands */
 384 #define CONFIG_MTD_PARTITIONS
 385 #define CONFIG_MTD_DEVICE
 386
 387 /* ENV config */
 388 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
 389 #define CONFIG_ENV_SIZE         (SZ_64K)
 390 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
 391 #define CONFIG_ENV_OFFSET               (0x120000)
 392 #define CONFIG_ENV_SECT_SIZE            (SZ_64K)
 393 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 394 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + \
 395                                                 CONFIG_ENV_SECT_SIZE)
 396 #define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
 397
 398 #define CONFIG_ENV_SPI_BUS              CONFIG_SF_DEFAULT_BUS
 399 #define CONFIG_ENV_SPI_CS               CONFIG_SF_DEFAULT_CS
 400 #define CONFIG_ENV_SPI_MODE             CONFIG_SF_DEFAULT_MODE
 401 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 402 #endif
 403
 404 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
 405 #endif /* __CONFIG_H */