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