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 - 0x940000 : SPI.fitImage-recovery (8MiB) 34 * 0x940000 - 0xD40000 : SPI.swupdate-kernel-FIT (4MiB) 35 * 0xD40000 - 0x1540000 : SPI.swupdate-initramfs (8MiB) 36 * 0x1540000 - 0x1640000 : SPI.factory (1MiB) 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 "if test ${BOOT_FROM} = FACTORY; then " \ 105 "run factory_nfs;" \ 106 "else " \ 107 "run boot_mmc;" \ 108 "fi" 109 #endif 110 111 #define PARTS_DEFAULT \ 112 /* Linux partitions */ \ 113 "partitions=" \ 114 "uuid_disk=${uuid_gpt_disk};" \ 115 "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \ 116 "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \ 117 "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \ 118 "name=rootfs2,size=1528M,uuid=${uuid_gpt_rootfs2};" \ 119 "name=data,size=-,uuid=${uuid_gpt_data}\0" 120 121 #define FACTORY_PROCEDURE \ 122 "echo '#######################';" \ 123 "echo '# Factory Boot #';" \ 124 "echo '#######################';" \ 125 "env default -a;" \ 126 "saveenv;" \ 127 "gpt write mmc ${mmcdev} ${partitions};" \ 128 "run tftp_sf_SPL;" \ 129 "run tftp_sf_uboot;" \ 130 TFTP_UPDATE_KERNEL \ 131 "run tftp_sf_fitImg_recovery;" \ 132 "run tftp_sf_fitImg_SWU;" \ 133 "run tftp_sf_initramfs_SWU;" \ 134 TFTP_UPDATE_ROOTFS \ 135 "echo '#######################';" \ 136 "echo '# END - OK #';" \ 137 "echo '#######################';" \ 138 "setenv bootcmd 'env default -a; saveenv; run falcon_setup; reset';" \ 139 "setenv boot_os 'n';" \ 140 "saveenv;" \ 141 "reset;" 142 143 #define SWUPDATE_RECOVERY_PROCEDURE \ 144 "echo '#######################';" \ 145 "echo '# RECOVERY SWUupdate #';" \ 146 "echo '#######################';" \ 147 "setenv loadaddr_swu_initramfs 0x14000000;" \ 148 "setenv bootargs console=${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};" 155 156 #define KERNEL_RECOVERY_PROCEDURE \ 157 "echo '#######################';" \ 158 "echo '# RECOVERY KERNEL IMG #';" \ 159 "echo '#######################';" \ 160 "sf probe;" \ 161 "sf read ${loadaddr} lin-recovery;" \ 162 "bootm;" 163 164 #define SETUP_BOOTARGS \ 165 "run set_rootfs_part;" \ 166 "setenv bootargs ${bootargs} console=${console} " \ 167 "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \ 168 "rootwait rootfstype=ext4 rw; " \ 169 "run set_kernel_part;" \ 170 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \ 171 "mmc read ${loadaddr} ${lba_start} 0x2000; " \ 172 "setenv fdt_conf imx6q-${board}-${display}.dtb; " 173 174 /* All the numbers are in LBAs */ 175 #define __TFTP_UPDATE_KERNEL \ 176 "tftp_mmc_fitImg=" \ 177 "if test ! -n ${kernel_part}; then " \ 178 "setenv kernel_part ${kernel_part_active};" \ 179 "fi;" \ 180 "if tftp ${loadaddr} ${kernel_file}; then " \ 181 "setexpr fw_sz ${filesize} / 0x200; " \ 182 "setexpr fw_sz ${fw_sz} + 1; " \ 183 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \ 184 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \ 185 "; fi\0" \ 186 187 #define TFTP_UPDATE_KERNEL \ 188 "setenv kernel_part ${kernel_part_active};" \ 189 "run tftp_mmc_fitImg;" \ 190 "setenv kernel_part ${kernel_part_backup};" \ 191 "run tftp_mmc_fitImg;" \ 192 193 #define __TFTP_UPDATE_ROOTFS \ 194 "tftp_mmc_rootfs=" \ 195 "if test ! -n ${rootfs_part}; then " \ 196 "setenv rootfs_part ${rootfs_part_active};" \ 197 "fi;" \ 198 "if tftp ${loadaddr} ${rootfs_file}; then " \ 199 "setexpr fw_sz ${filesize} / 0x200; " \ 200 "setexpr fw_sz ${fw_sz} + 1; " \ 201 "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \ 202 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \ 203 "; fi\0" \ 204 205 /* To save some considerable time, we only once download the rootfs image */ 206 /* and store it on 'active' and 'backup' rootfs partitions */ 207 #define TFTP_UPDATE_ROOTFS \ 208 "setenv rootfs_part ${rootfs_part_active};" \ 209 "run tftp_mmc_rootfs;" \ 210 "part start mmc ${mmcdev} ${rootfs_part_backup} lba_start;" \ 211 "mmc write ${loadaddr} ${lba_start} ${fw_sz};" \ 212 213 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \ 214 "tftp_sf_fitImg_SWU=" \ 215 "if tftp ${loadaddr} ${kernel_file}; then " \ 216 "sf probe;" \ 217 "sf erase swu-kernel +${filesize};" \ 218 "sf write ${loadaddr} swu-kernel ${filesize};" \ 219 "; fi\0" \ 220 221 #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \ 222 "swu_initramfs_file=swupdate-image-display5.ext3.gz.u-boot\0" \ 223 "tftp_sf_initramfs_SWU=" \ 224 "if tftp ${loadaddr} ${swu_initramfs_file}; then " \ 225 "sf probe;" \ 226 "sf erase swu-initramfs +${filesize};" \ 227 "sf write ${loadaddr} swu-initramfs ${filesize};" \ 228 "; fi\0" \ 229 230 #define TFTP_UPDATE_RECOVERY_KERNEL_INITRAMFS \ 231 "kernel_recovery_file=fitImage-initramfs\0" \ 232 "tftp_sf_fitImg_recovery=" \ 233 "if tftp ${loadaddr} ${kernel_recovery_file}; then " \ 234 "sf probe;" \ 235 "sf erase lin-recovery +${filesize};" \ 236 "sf write ${loadaddr} lin-recovery ${filesize};" \ 237 "; fi\0" \ 238 239 #define TFTP_UPDATE_BOOTLOADER \ 240 "ubootfile=u-boot.img\0" \ 241 "ubootfileSPL=SPL\0" \ 242 "tftp_sf_uboot=" \ 243 "if tftp ${loadaddr} ${ubootfile}; then " \ 244 "sf probe;" \ 245 "sf erase u-boot +${filesize};" \ 246 "sf write ${loadaddr} u-boot ${filesize}" \ 247 "; fi\0" \ 248 "tftp_sf_SPL=" \ 249 "if tftp ${loadaddr} ${ubootfileSPL}; then " \ 250 "sf probe;" \ 251 "setexpr uboot_SPL_size ${filesize} + 0x400;" \ 252 "sf erase 0x0 +${uboot_SPL_size};" \ 253 "sf write ${loadaddr} 0x400 ${filesize};" \ 254 "fi\0" \ 255 256 #define TFTP_UPDATE_SPINOR \ 257 "spinorfile=core-image-lwn-display5.spinor\0" \ 258 "spinorsize=0x2000000\0" \ 259 "tftp_sf_img=" \ 260 "if tftp ${loadaddr} ${spinorfile}; then " \ 261 "sf probe;" \ 262 "sf erase 0x0 ${spinorsize};" \ 263 "sf write ${loadaddr} 0x0 ${filesize};" \ 264 "fi\0" \ 265 266 #define CONFIG_EXTRA_ENV_SETTINGS \ 267 PARTS_DEFAULT \ 268 "display=tianma-tm070-800x480\0" \ 269 "board=display5\0" \ 270 "mmcdev=0\0" \ 271 "altbootcmd=run recovery\0" \ 272 "bootdelay=1\0" \ 273 "baudrate=115200\0" \ 274 "bootcmd=" CONFIG_BOOTCOMMAND "\0" \ 275 "factory=" FACTORY_PROCEDURE "\0" \ 276 "bootlimit=3\0" \ 277 "ethact=FEC\0" \ 278 "netdev=eth0\0" \ 279 "boot_os=y\0" \ 280 "hostname=display5\0" \ 281 "loadaddr=0x12000000\0" \ 282 "fdtaddr=0x12800000\0" \ 283 "console=ttymxc4,115200 quiet\0" \ 284 "fdtfile=imx6q-display5.dtb\0" \ 285 "fdt_high=0xffffffff\0" \ 286 "initrd_high=0xffffffff\0" \ 287 "kernel_file=fitImage\0" \ 288 "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \ 289 "download_kernel=" \ 290 "tftpboot ${loadaddr} ${kernel_file};\0" \ 291 "factory_nfs=" \ 292 "setenv ipaddr 192.168.1.102;" \ 293 "setenv gatewayip 192.168.1.1;" \ 294 "setenv netmask 255.255.255.0;" \ 295 "setenv serverip 192.168.1.2;" \ 296 "echo BOOT: FACTORY (LEG);" \ 297 "run boot_nfs\0" \ 298 "boot_kernel_recovery=" KERNEL_RECOVERY_PROCEDURE "\0" \ 299 "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \ 300 "recovery=" \ 301 "if test ${BOOT_FROM_RECOVERY} = SWU; then " \ 302 "echo BOOT: RECOVERY: SWU;" \ 303 "run boot_swu_recovery;" \ 304 "else " \ 305 "echo BOOT: RECOVERY: Linux;" \ 306 "run boot_kernel_recovery;" \ 307 "fi\0" \ 308 "boot_tftp=" \ 309 "if run download_kernel; then " \ 310 "setenv bootargs console=${console} " \ 311 "root=/dev/mmcblk0p2 rootwait;" \ 312 "bootm ${loadaddr} - ${fdtaddr};" \ 313 "fi\0" \ 314 "addip=setenv bootargs ${bootargs} " \ 315 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \ 316 "${hostname}:eth0:on" \ 317 "\0" \ 318 "nfsargs=setenv bootargs " \ 319 "root=/dev/nfs rw " \ 320 "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \ 321 "\0" \ 322 "rootpath=/srv/tftp/DISP5/rootfs\0" \ 323 "boot_nfs=" \ 324 "if run download_kernel; then " \ 325 "run nfsargs;" \ 326 "run addip;" \ 327 "setenv bootargs ${bootargs} console=${console};" \ 328 "setenv fdt_conf imx6q-${board}-${display}.dtb; " \ 329 "bootm ${loadaddr}#conf@${fdt_conf};" \ 330 "fi\0" \ 331 "falcon_setup=" \ 332 "if mmc dev ${mmcdev}; then " \ 333 SETUP_BOOTARGS \ 334 "spl export fdt ${loadaddr}#conf@${fdt_conf};" \ 335 "setexpr fw_sz ${fdtargslen} / 0x200; " \ 336 "setexpr fw_sz ${fw_sz} + 1; " \ 337 "mmc write ${fdtargsaddr} " \ 338 __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \ 339 "fi\0" \ 340 "boot_mmc=" \ 341 "if mmc dev ${mmcdev}; then " \ 342 SETUP_BOOTARGS \ 343 "bootm ${loadaddr}#conf@${fdt_conf};" \ 344 "fi\0" \ 345 "set_kernel_part=" \ 346 "if test ${BOOT_FROM} = ACTIVE; then " \ 347 "setenv kernel_part ${kernel_part_active};" \ 348 "echo BOOT: ACTIVE;" \ 349 "else if test ${BOOT_FROM} = BACKUP; then " \ 350 "setenv kernel_part ${kernel_part_backup};" \ 351 "echo BOOT: BACKUP;" \ 352 "else " \ 353 "run recovery;" \ 354 "fi;fi\0" \ 355 "set_rootfs_part=" \ 356 "if test ${BOOT_FROM} = ACTIVE; then " \ 357 "setenv rootfs_part ${rootfs_part_active};" \ 358 "else if test ${BOOT_FROM} = BACKUP; then " \ 359 "setenv rootfs_part ${rootfs_part_backup};" \ 360 "else " \ 361 "run recovery;" \ 362 "fi;fi\0" \ 363 "BOOT_FROM=ACTIVE\0" \ 364 "BOOT_FROM_RECOVERY=Linux\0" \ 365 TFTP_UPDATE_BOOTLOADER \ 366 TFTP_UPDATE_SPINOR \ 367 "kernel_part_active=1\0" \ 368 "kernel_part_backup=3\0" \ 369 __TFTP_UPDATE_KERNEL \ 370 "rootfs_part_active=2\0" \ 371 "rootfs_part_backup=4\0" \ 372 "rootfs_file=core-image-lwn-display5.ext4\0" \ 373 __TFTP_UPDATE_ROOTFS \ 374 TFTP_UPDATE_RECOVERY_KERNEL_INITRAMFS \ 375 TFTP_UPDATE_RECOVERY_SWU_KERNEL \ 376 TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \ 377 "\0" \ 378 379 /* Miscellaneous configurable options */ 380 #undef CONFIG_SYS_CBSIZE 381 #define CONFIG_SYS_CBSIZE 2048 382 383 /* Print Buffer Size */ 384 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 385 sizeof(CONFIG_SYS_PROMPT) + 16) 386 #define CONFIG_SYS_MAXARGS 32 387 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 388 389 #define CONFIG_STANDALONE_LOAD_ADDR 0x10001000 390 #define CONFIG_SYS_HZ 1000 391 392 /* Physical Memory Map */ 393 #define CONFIG_NR_DRAM_BANKS 1 394 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 395 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 396 397 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 398 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 399 400 #define CONFIG_SYS_INIT_SP_OFFSET \ 401 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 402 #define CONFIG_SYS_INIT_SP_ADDR \ 403 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 404 405 /* Commands */ 406 #define CONFIG_MTD_PARTITIONS 407 #define CONFIG_MTD_DEVICE 408 409 /* ENV config */ 410 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH 411 #define CONFIG_ENV_SIZE (SZ_64K) 412 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */ 413 #define CONFIG_ENV_OFFSET (0x120000) 414 #define CONFIG_ENV_SECT_SIZE (SZ_64K) 415 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 416 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \ 417 CONFIG_ENV_SECT_SIZE) 418 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 419 420 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS 421 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS 422 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 423 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 424 #endif 425 426 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 427 #endif /* __CONFIG_H */ 428