display5.h 11 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (C) 2017
  4. * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
  5. */
  6. #ifndef __CONFIG_H
  7. #define __CONFIG_H
  8. #include "mx6_common.h"
  9. /* Falcon Mode */
  10. #define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
  11. /* Falcon Mode - MMC support */
  12. #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x3F00
  13. #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS \
  14. (CONFIG_CMD_SPL_WRITE_SIZE / 512)
  15. #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x100 /* 128KiB */
  16. /*
  17. * display5 SPI-NOR memory layout
  18. *
  19. * The definition can be found in Kconfig's
  20. * CONFIG_MTDIDS_DEFAULT and CONFIG_MTDPARTS_DEFAULT
  21. *
  22. * 0x000000 - 0x020000 : SPI.SPL (128KiB)
  23. * 0x020000 - 0x120000 : SPI.u-boot (1MiB)
  24. * 0x120000 - 0x130000 : SPI.u-boot-env1 (64KiB)
  25. * 0x130000 - 0x140000 : SPI.u-boot-env2 (64KiB)
  26. * 0x140000 - 0x740000 : SPI.swupdate-kernel-FIT (6MiB)
  27. * 0x740000 - 0x1B40000 : SPI.swupdate-initramfs (20MiB)
  28. * 0x1B40000 - 0x1F00000 : SPI.reserved (3840KiB)
  29. * 0x1F00000 - 0x2000000 : SPI.factory (1MiB)
  30. */
  31. /* SPI Flash Configs */
  32. #if defined(CONFIG_SPL_BUILD)
  33. #undef CONFIG_DM_SPI
  34. #undef CONFIG_DM_SPI_FLASH
  35. #endif
  36. /* Below values are "dummy" - only to avoid build break */
  37. #define CONFIG_SYS_SPI_KERNEL_OFFS 0x150000
  38. #define CONFIG_SYS_SPI_ARGS_OFFS 0x140000
  39. #define CONFIG_SYS_SPI_ARGS_SIZE 0x10000
  40. #include "imx6_spl.h"
  41. #define CONFIG_CMDLINE_TAG
  42. #define CONFIG_SETUP_MEMORY_TAGS
  43. #define CONFIG_INITRD_TAG
  44. #define CONFIG_REVISION_TAG
  45. /* Size of malloc() pool */
  46. #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
  47. #define CONFIG_MXC_UART_BASE UART5_BASE
  48. /* I2C Configs */
  49. #define CONFIG_I2C_MULTI_BUS
  50. /* MMC Configs */
  51. #define CONFIG_SYS_FSL_ESDHC_ADDR 0
  52. #define CONFIG_SYS_FSL_USDHC_NUM 2
  53. #ifndef CONFIG_BOOTCOMMAND
  54. #define CONFIG_BOOTCOMMAND "if run check_em_pad; then " \
  55. "run recovery;" \
  56. "else if test ${BOOT_FROM} = FACTORY; then " \
  57. "run factory_nfs;" \
  58. "else " \
  59. "run boot_mmc;" \
  60. "fi;fi"
  61. #endif
  62. #define PARTS_DEFAULT \
  63. /* Linux partitions */ \
  64. "partitions=" \
  65. "uuid_disk=${uuid_gpt_disk};" \
  66. "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
  67. "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
  68. "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
  69. "name=rootfs2,size=512M,uuid=${uuid_gpt_rootfs2};" \
  70. "name=data,size=-,uuid=${uuid_gpt_data}\0"
  71. #define SWUPDATE_RECOVERY_PROCEDURE \
  72. "echo '#######################';" \
  73. "echo '# RECOVERY SWUupdate #';" \
  74. "echo '#######################';" \
  75. "echo '#######################';" \
  76. "echo '# GPT verify #';" \
  77. "if gpt verify mmc ${mmcdev} ${partitions}; then " \
  78. "echo '# OK ! #';" \
  79. "else " \
  80. "echo '# FAILED ! #';" \
  81. "echo '# GPT RESTORATION #';" \
  82. "gpt write mmc ${mmcdev} ${partitions};" \
  83. "fi;" \
  84. "echo '#######################';" \
  85. "setenv loadaddr_swu_initramfs 0x14000000;" \
  86. "setenv bootargs console=${console} " \
  87. "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
  88. ":${hostname}::off root=/dev/ram rw;" \
  89. "sf probe;" \
  90. "sf read ${loadaddr} swu-kernel;" \
  91. "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
  92. "bootm ${loadaddr} ${loadaddr_swu_initramfs};reset;"
  93. #define SETUP_BOOTARGS \
  94. "run set_rootfs_part;" \
  95. "setenv bootargs ${bootargs} console=${console} " \
  96. "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
  97. "rootwait rootfstype=ext4 rw; " \
  98. "run set_kernel_part;" \
  99. "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
  100. "mmc read ${loadaddr} ${lba_start} ${fitImg_fw_sz}; " \
  101. "setenv fdt_conf imx6q-${board}-${display}.dtb; "
  102. /* All the numbers are in LBAs */
  103. #define __TFTP_UPDATE_KERNEL \
  104. "tftp_mmc_fitImg=" \
  105. "if test ! -n ${kernel_part}; then " \
  106. "setenv kernel_part ${kernel_part_active};" \
  107. "fi;" \
  108. "if tftp ${loadaddr} ${kernel_file}; then " \
  109. "setexpr fw_sz ${filesize} / 0x200; " \
  110. "setexpr fw_sz ${fw_sz} + 1; " \
  111. "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
  112. "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
  113. "; fi\0" \
  114. #define TFTP_UPDATE_KERNEL \
  115. "setenv kernel_part ${kernel_part_active};" \
  116. "run tftp_mmc_fitImg;" \
  117. "setenv kernel_part ${kernel_part_backup};" \
  118. "run tftp_mmc_fitImg;" \
  119. #define __TFTP_UPDATE_ROOTFS \
  120. "tftp_mmc_rootfs=" \
  121. "if test ! -n ${rootfs_part}; then " \
  122. "setenv rootfs_part ${rootfs_part_active};" \
  123. "fi;" \
  124. "if tftp ${loadaddr} ${rootfs_file}; then " \
  125. "setexpr fw_sz ${filesize} / 0x200; " \
  126. "setexpr fw_sz ${fw_sz} + 1; " \
  127. "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
  128. "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
  129. "; fi\0" \
  130. #define TFTP_UPDATE_ROOTFS \
  131. "setenv rootfs_part ${rootfs_part_active};" \
  132. "run tftp_mmc_rootfs;" \
  133. "run tftp_mmc_rootfs_bkp;" \
  134. #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
  135. "tftp_sf_fitImg_SWU=" \
  136. "if tftp ${loadaddr} ${kernel_file}; then " \
  137. "sf probe;" \
  138. "sf erase swu-kernel +${filesize};" \
  139. "sf write ${loadaddr} swu-kernel ${filesize};" \
  140. "; fi\0" \
  141. #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
  142. "swu_initramfs_file=swupdate-image-display5.ext4.gz.u-boot\0" \
  143. "tftp_sf_initramfs_SWU=" \
  144. "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
  145. "sf probe;" \
  146. "sf erase swu-initramfs +${filesize};" \
  147. "sf write ${loadaddr} swu-initramfs ${filesize};" \
  148. "; fi\0" \
  149. #define TFTP_UPDATE_BOOTLOADER \
  150. "ubootfile=u-boot.img\0" \
  151. "ubootfileSPL=SPL\0" \
  152. "tftp_sf_uboot=" \
  153. "if tftp ${loadaddr} ${ubootfile}; then " \
  154. "sf probe;" \
  155. "sf erase u-boot +${filesize};" \
  156. "sf write ${loadaddr} u-boot ${filesize}" \
  157. "; fi\0" \
  158. "tftp_sf_SPL=" \
  159. "if tftp ${loadaddr} ${ubootfileSPL}; then " \
  160. "sf probe;" \
  161. "setexpr uboot_SPL_size ${filesize} + 0x400;" \
  162. "sf erase 0x0 +${uboot_SPL_size};" \
  163. "sf write ${loadaddr} 0x400 ${filesize};" \
  164. "fi\0" \
  165. #define TFTP_UPDATE_SPINOR \
  166. "spinorfile=core-image-lwn-display5.spinor\0" \
  167. "spinorsize=0x2000000\0" \
  168. "tftp_sf_img=" \
  169. "if tftp ${loadaddr} ${spinorfile}; then " \
  170. "sf probe;" \
  171. "sf erase 0x0 ${spinorsize};" \
  172. "sf write ${loadaddr} 0x0 ${filesize};" \
  173. "fi\0" \
  174. #define CONFIG_EXTRA_ENV_SETTINGS \
  175. PARTS_DEFAULT \
  176. "gpio_recovery=93\0" \
  177. "check_em_pad=gpio input ${gpio_recovery};test $? -eq 0;\0" \
  178. "display=tianma-tm070-800x480\0" \
  179. "board=display5\0" \
  180. "mmcdev=0\0" \
  181. "altbootcmd=run recovery\0" \
  182. "bootdelay=1\0" \
  183. "baudrate=115200\0" \
  184. "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
  185. "ethact=FEC\0" \
  186. "netdev=eth0\0" \
  187. "boot_os=y\0" \
  188. "hostname=display5\0" \
  189. "loadaddr=0x12000000\0" \
  190. "fdtaddr=0x12800000\0" \
  191. "console=ttymxc4,115200 quiet cma=256M\0" \
  192. "fdtfile=imx6q-display5.dtb\0" \
  193. "fdt_high=0xffffffff\0" \
  194. "initrd_high=0xffffffff\0" \
  195. "kernel_file=fitImage\0" \
  196. "fitImg_fw_sz=0x2200\0" \
  197. "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
  198. "download_kernel=" \
  199. "tftpboot ${loadaddr} ${kernel_file};\0" \
  200. "factory_nfs=" \
  201. "setenv ipaddr 192.168.1.102;" \
  202. "setenv gatewayip 192.168.1.1;" \
  203. "setenv netmask 255.255.255.0;" \
  204. "setenv serverip 192.168.1.2;" \
  205. "echo BOOT: FACTORY (LEG);" \
  206. "run boot_nfs\0" \
  207. "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
  208. "recovery=" \
  209. "echo BOOT: RECOVERY: SWU;" \
  210. "run boot_swu_recovery\0" \
  211. "boot_tftp=" \
  212. "if run download_kernel; then " \
  213. "setenv bootargs console=${console} " \
  214. "root=/dev/mmcblk0p2 rootwait;" \
  215. "bootm ${loadaddr} - ${fdtaddr};reset;" \
  216. "fi\0" \
  217. "addip=setenv bootargs ${bootargs} " \
  218. "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
  219. "${hostname}:eth0:on" \
  220. "\0" \
  221. "nfsargs=setenv bootargs " \
  222. "root=/dev/nfs rw " \
  223. "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
  224. "\0" \
  225. "rootpath=/srv/tftp/DISP5/rootfs\0" \
  226. "boot_nfs=" \
  227. "if run download_kernel; then " \
  228. "run nfsargs;" \
  229. "run addip;" \
  230. "setenv bootargs ${bootargs} console=${console};" \
  231. "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
  232. "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
  233. "fi\0" \
  234. "falcon_setup=" \
  235. "if mmc dev ${mmcdev}; then " \
  236. SETUP_BOOTARGS \
  237. "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
  238. "setexpr fw_sz ${fdtargslen} / 0x200; " \
  239. "setexpr fw_sz ${fw_sz} + 1; " \
  240. "mmc write ${fdtargsaddr} " \
  241. __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
  242. "fi\0" \
  243. "boot_mmc=" \
  244. "if mmc dev ${mmcdev}; then " \
  245. SETUP_BOOTARGS \
  246. "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
  247. "fi\0" \
  248. "set_kernel_part=" \
  249. "if test ${BOOT_FROM} = ACTIVE; then " \
  250. "setenv kernel_part ${kernel_part_active};" \
  251. "echo BOOT: ACTIVE;" \
  252. "else if test ${BOOT_FROM} = BACKUP; then " \
  253. "setenv kernel_part ${kernel_part_backup};" \
  254. "echo BOOT: BACKUP;" \
  255. "else " \
  256. "run recovery;" \
  257. "fi;fi\0" \
  258. "set_rootfs_part=" \
  259. "if test ${BOOT_FROM} = ACTIVE; then " \
  260. "setenv rootfs_part ${rootfs_part_active};" \
  261. "else if test ${BOOT_FROM} = BACKUP; then " \
  262. "setenv rootfs_part ${rootfs_part_backup};" \
  263. "else " \
  264. "run recovery;" \
  265. "fi;fi\0" \
  266. "BOOT_FROM=ACTIVE\0" \
  267. TFTP_UPDATE_BOOTLOADER \
  268. TFTP_UPDATE_SPINOR \
  269. "kernel_part_active=1\0" \
  270. "kernel_part_backup=3\0" \
  271. __TFTP_UPDATE_KERNEL \
  272. "rootfs_part_active=2\0" \
  273. "rootfs_part_backup=4\0" \
  274. "rootfs_file=core-image-lwn-display5.ext4\0" \
  275. "rootfs_file_backup=core-image-lwn-backup-display5.ext4\0" \
  276. __TFTP_UPDATE_ROOTFS \
  277. "tftp_mmc_rootfs_bkp=" \
  278. "setenv rootfs_part ${rootfs_part_backup};" \
  279. "setenv rootfs_file ${rootfs_file_backup};" \
  280. "run tftp_mmc_rootfs\0" \
  281. TFTP_UPDATE_RECOVERY_SWU_KERNEL \
  282. TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
  283. "\0" \
  284. /* Miscellaneous configurable options */
  285. #undef CONFIG_SYS_CBSIZE
  286. #define CONFIG_SYS_CBSIZE 2048
  287. /* Print Buffer Size */
  288. #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
  289. sizeof(CONFIG_SYS_PROMPT) + 16)
  290. #define CONFIG_SYS_MAXARGS 32
  291. #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
  292. #define CONFIG_STANDALONE_LOAD_ADDR 0x10001000
  293. #define CONFIG_SYS_HZ 1000
  294. /* Physical Memory Map */
  295. #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
  296. #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
  297. #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
  298. #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
  299. #define CONFIG_SYS_INIT_SP_OFFSET \
  300. (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  301. #define CONFIG_SYS_INIT_SP_ADDR \
  302. (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  303. /* Watchdog */
  304. #if defined(CONFIG_SPL_BUILD)
  305. #undef CONFIG_WDT
  306. #undef CONFIG_WATCHDOG
  307. #define CONFIG_HW_WATCHDOG
  308. #endif
  309. /* ENV config */
  310. #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
  311. /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
  312. #endif
  313. #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
  314. #endif /* __CONFIG_H */