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