apf27.h 11 KB

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  1. /*
  2. *
  3. * Configuration settings for the Armadeus Project motherboard APF27
  4. *
  5. * Copyright (C) 2008-2013 Eric Jarrige <eric.jarrige@armadeus.org>
  6. *
  7. * SPDX-License-Identifier: GPL-2.0+
  8. */
  9. #ifndef __CONFIG_H
  10. #define __CONFIG_H
  11. #define CONFIG_VERSION_VARIABLE
  12. #define CONFIG_ENV_VERSION 10
  13. #define CONFIG_IDENT_STRING " apf27 patch 3.10"
  14. #define CONFIG_BOARD_NAME apf27
  15. /*
  16. * SoC configurations
  17. */
  18. #define CONFIG_ARM926EJS /* this is an ARM926EJS CPU */
  19. #define CONFIG_MX27 /* in a Freescale i.MX27 Chip */
  20. #define CONFIG_MACH_TYPE 1698 /* APF27 */
  21. #define CONFIG_SYS_GENERIC_BOARD
  22. /*
  23. * Enable the call to miscellaneous platform dependent initialization.
  24. */
  25. #define CONFIG_SYS_NO_FLASH /* to be define before <config_cmd_default.h> */
  26. /*
  27. * Board display option
  28. */
  29. #define CONFIG_DISPLAY_BOARDINFO
  30. #define CONFIG_DISPLAY_CPUINFO
  31. /*
  32. * SPL
  33. */
  34. #define CONFIG_SPL 1
  35. #define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
  36. #define CONFIG_SPL_LDSCRIPT "arch/$(ARCH)/cpu/u-boot-spl.lds"
  37. #define CONFIG_SPL_MAX_SIZE 2048
  38. #define CONFIG_SPL_TEXT_BASE 0xA0000000
  39. /* NAND boot config */
  40. #define CONFIG_SPL_NAND_SUPPORT
  41. #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
  42. #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x800
  43. #define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
  44. #define CONFIG_SYS_NAND_U_BOOT_SIZE CONFIG_SYS_MONITOR_LEN - 0x800
  45. /*
  46. * BOOTP options
  47. */
  48. #define CONFIG_BOOTP_SUBNETMASK
  49. #define CONFIG_BOOTP_GATEWAY
  50. #define CONFIG_BOOTP_HOSTNAME
  51. #define CONFIG_BOOTP_BOOTPATH
  52. #define CONFIG_BOOTP_BOOTFILESIZE
  53. #define CONFIG_BOOTP_DNS
  54. #define CONFIG_BOOTP_DNS2
  55. #define CONFIG_HOSTNAME CONFIG_BOARD_NAME
  56. #define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root"
  57. /*
  58. * U-Boot Commands
  59. */
  60. #include <config_cmd_default.h>
  61. #define CONFIG_CMD_ASKENV /* ask for env variable */
  62. #define CONFIG_CMD_BSP /* Board Specific functions */
  63. #define CONFIG_CMD_CACHE /* icache, dcache */
  64. #define CONFIG_CMD_DATE
  65. #define CONFIG_CMD_DHCP /* DHCP Support */
  66. #define CONFIG_CMD_DNS
  67. #define CONFIG_CMD_EEPROM
  68. #define CONFIG_CMD_EXT2
  69. #define CONFIG_CMD_FAT /* FAT support */
  70. #define CONFIG_CMD_IMX_FUSE /* imx iim fuse */
  71. #define CONFIG_CMD_I2C
  72. #define CONFIG_CMD_MII /* MII support */
  73. #define CONFIG_CMD_MMC
  74. #define CONFIG_CMD_MTDPARTS /* MTD partition support */
  75. #define CONFIG_CMD_NAND /* NAND support */
  76. #define CONFIG_CMD_NAND_LOCK_UNLOCK
  77. #define CONFIG_CMD_NAND_TRIMFFS
  78. #define CONFIG_CMD_NFS /* NFS support */
  79. #define CONFIG_CMD_PING /* ping support */
  80. #define CONFIG_CMD_SETEXPR /* setexpr support */
  81. #define CONFIG_CMD_UBI
  82. #define CONFIG_CMD_UBIFS
  83. /*
  84. * Memory configurations
  85. */
  86. #define CONFIG_NR_DRAM_POPULATED 1
  87. #define CONFIG_NR_DRAM_BANKS 2
  88. #define ACFG_SDRAM_MBYTE_SYZE 64
  89. #define PHYS_SDRAM_1 0xA0000000
  90. #define PHYS_SDRAM_2 0xB0000000
  91. #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
  92. #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (512<<10))
  93. #define CONFIG_SYS_MEMTEST_START 0xA0000000 /* memtest test area */
  94. #define CONFIG_SYS_MEMTEST_END 0xA0300000 /* 3 MiB RAM test */
  95. #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE \
  96. + PHYS_SDRAM_1_SIZE - 0x0100000)
  97. #define CONFIG_SYS_TEXT_BASE 0xA0000800
  98. /*
  99. * FLASH organization
  100. */
  101. #define ACFG_MONITOR_OFFSET 0x00000000
  102. #define CONFIG_SYS_MONITOR_LEN 0x00100000 /* 1MiB */
  103. #define CONFIG_ENV_IS_IN_NAND
  104. #define CONFIG_ENV_OVERWRITE
  105. #define CONFIG_ENV_OFFSET 0x00100000 /* NAND offset */
  106. #define CONFIG_ENV_SIZE 0x00020000 /* 128kB */
  107. #define CONFIG_ENV_RANGE 0X00080000 /* 512kB */
  108. #define CONFIG_ENV_OFFSET_REDUND \
  109. (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE) /* +512kB */
  110. #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE /* 512kB */
  111. #define CONFIG_FIRMWARE_OFFSET 0x00200000
  112. #define CONFIG_FIRMWARE_SIZE 0x00080000 /* 512kB */
  113. #define CONFIG_KERNEL_OFFSET 0x00300000
  114. #define CONFIG_ROOTFS_OFFSET 0x00800000
  115. #define CONFIG_MTDMAP "mxc_nand.0"
  116. #define MTDIDS_DEFAULT "nand0=" CONFIG_MTDMAP
  117. #define MTDPARTS_DEFAULT "mtdparts=" CONFIG_MTDMAP \
  118. ":1M(u-boot)ro," \
  119. "512K(env)," \
  120. "512K(env2)," \
  121. "512K(firmware)," \
  122. "512K(dtb)," \
  123. "5M(kernel)," \
  124. "-(rootfs)"
  125. /*
  126. * U-Boot general configurations
  127. */
  128. #define CONFIG_SYS_LONGHELP
  129. #define CONFIG_SYS_PROMPT "BIOS> " /* prompt string */
  130. #define CONFIG_SYS_CBSIZE 2048 /* console I/O buffer */
  131. #define CONFIG_SYS_PBSIZE \
  132. (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
  133. /* Print buffer size */
  134. #define CONFIG_SYS_MAXARGS 16 /* max command args */
  135. #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
  136. /* Boot argument buffer size */
  137. #define CONFIG_AUTO_COMPLETE
  138. #define CONFIG_CMDLINE_EDITING
  139. #define CONFIG_SYS_HUSH_PARSER /* enable the "hush" shell */
  140. #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " /* secondary prompt string */
  141. #define CONFIG_ENV_VARS_UBOOT_CONFIG
  142. #define CONFIG_PREBOOT "run check_flash check_env;"
  143. /*
  144. * Boot Linux
  145. */
  146. #define CONFIG_CMDLINE_TAG /* send commandline to Kernel */
  147. #define CONFIG_SETUP_MEMORY_TAGS /* send memory definition to kernel */
  148. #define CONFIG_INITRD_TAG /* send initrd params */
  149. #define CONFIG_OF_LIBFDT
  150. #define CONFIG_BOOTDELAY 5
  151. #define CONFIG_ZERO_BOOTDELAY_CHECK
  152. #define CONFIG_BOOTFILE __stringify(CONFIG_BOARD_NAME) "-linux.bin"
  153. #define CONFIG_BOOTARGS "console=" __stringify(ACFG_CONSOLE_DEV) "," \
  154. __stringify(CONFIG_BAUDRATE) " " MTDPARTS_DEFAULT \
  155. " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs "
  156. #define ACFG_CONSOLE_DEV ttySMX0
  157. #define CONFIG_BOOTCOMMAND "run ubifsboot"
  158. #define CONFIG_SYS_AUTOLOAD "no"
  159. /*
  160. * Default load address for user programs and kernel
  161. */
  162. #define CONFIG_LOADADDR 0xA0000000
  163. #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
  164. /*
  165. * Extra Environments
  166. */
  167. #define CONFIG_EXTRA_ENV_SETTINGS \
  168. "env_version=" __stringify(CONFIG_ENV_VERSION) "\0" \
  169. "consoledev=" __stringify(ACFG_CONSOLE_DEV) "\0" \
  170. "mtdparts=" MTDPARTS_DEFAULT "\0" \
  171. "partition=nand0,6\0" \
  172. "u-boot_addr=" __stringify(ACFG_MONITOR_OFFSET) "\0" \
  173. "env_addr=" __stringify(CONFIG_ENV_OFFSET) "\0" \
  174. "firmware_addr=" __stringify(CONFIG_FIRMWARE_OFFSET) "\0" \
  175. "firmware_size=" __stringify(CONFIG_FIRMWARE_SIZE) "\0" \
  176. "kernel_addr=" __stringify(CONFIG_KERNEL_OFFSET) "\0" \
  177. "rootfs_addr=" __stringify(CONFIG_ROOTFS_OFFSET) "\0" \
  178. "board_name=" __stringify(CONFIG_BOARD_NAME) "\0" \
  179. "kernel_addr_r=A0000000\0" \
  180. "check_env=if test -n ${flash_env_version}; " \
  181. "then env default env_version; " \
  182. "else env set flash_env_version ${env_version}; env save; "\
  183. "fi; " \
  184. "if itest ${flash_env_version} < ${env_version}; then " \
  185. "echo \"*** Warning - Environment version" \
  186. " change suggests: run flash_reset_env; reset\"; "\
  187. "env default flash_reset_env; "\
  188. "fi; \0" \
  189. "check_flash=nand lock; nand unlock ${env_addr}; \0" \
  190. "flash_reset_env=env default -f -a; saveenv; run update_env;" \
  191. "echo Flash environment variables erased!\0" \
  192. "download_uboot=tftpboot ${loadaddr} ${board_name}" \
  193. "-u-boot-with-spl.bin\0" \
  194. "flash_uboot=nand unlock ${u-boot_addr} ;" \
  195. "nand erase.part u-boot;" \
  196. "if nand write.trimffs ${fileaddr} ${u-boot_addr} ${filesize};"\
  197. "then nand lock; nand unlock ${env_addr};" \
  198. "echo Flashing of uboot succeed;" \
  199. "else echo Flashing of uboot failed;" \
  200. "fi; \0" \
  201. "update_uboot=run download_uboot flash_uboot\0" \
  202. "download_env=tftpboot ${loadaddr} ${board_name}" \
  203. "-u-boot-env.txt\0" \
  204. "flash_env=env import -t ${loadaddr}; env save; \0" \
  205. "update_env=run download_env flash_env\0" \
  206. "update_all=run update_env update_uboot\0" \
  207. "unlock_regs=mw 10000008 0; mw 10020008 0\0" \
  208. /*
  209. * Serial Driver
  210. */
  211. #define CONFIG_MXC_UART
  212. #define CONFIG_CONS_INDEX 1
  213. #define CONFIG_BAUDRATE 115200
  214. #define CONFIG_MXC_UART_BASE UART1_BASE
  215. /*
  216. * GPIO
  217. */
  218. #define CONFIG_MXC_GPIO
  219. /*
  220. * NOR
  221. */
  222. /*
  223. * NAND
  224. */
  225. #define CONFIG_NAND_MXC
  226. #define CONFIG_MXC_NAND_REGS_BASE 0xD8000000
  227. #define CONFIG_SYS_NAND_BASE CONFIG_MXC_NAND_REGS_BASE
  228. #define CONFIG_SYS_MAX_NAND_DEVICE 1
  229. #define CONFIG_MXC_NAND_HWECC
  230. #define CONFIG_SYS_NAND_LARGEPAGE
  231. #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
  232. #define CONFIG_SYS_NAND_PAGE_SIZE 2048
  233. #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
  234. #define CONFIG_SYS_NAND_PAGE_COUNT CONFIG_SYS_NAND_BLOCK_SIZE / \
  235. CONFIG_SYS_NAND_PAGE_SIZE
  236. #define CONFIG_SYS_NAND_SIZE (256 * 1024 * 1024)
  237. #define CONFIG_SYS_NAND_BAD_BLOCK_POS 11
  238. #define NAND_MAX_CHIPS 1
  239. #define CONFIG_FLASH_SHOW_PROGRESS 45
  240. #define CONFIG_SYS_NAND_QUIET 1
  241. /*
  242. * Partitions & Filsystems
  243. */
  244. #define CONFIG_MTD_DEVICE
  245. #define CONFIG_MTD_PARTITIONS
  246. #define CONFIG_DOS_PARTITION
  247. #define CONFIG_SUPPORT_VFAT
  248. /*
  249. * UBIFS
  250. */
  251. #define CONFIG_RBTREE
  252. #define CONFIG_LZO
  253. /*
  254. * Ethernet (on SOC imx FEC)
  255. */
  256. #define CONFIG_FEC_MXC
  257. #define CONFIG_FEC_MXC_PHYADDR 0x1f
  258. #define CONFIG_MII /* MII PHY management */
  259. /*
  260. * FPGA
  261. */
  262. #ifndef CONFIG_SPL_BUILD
  263. #define CONFIG_FPGA
  264. #endif
  265. #define CONFIG_FPGA_COUNT 1
  266. #define CONFIG_FPGA_XILINX
  267. #define CONFIG_FPGA_SPARTAN3
  268. #define CONFIG_SYS_FPGA_WAIT 250 /* 250 ms */
  269. #define CONFIG_SYS_FPGA_PROG_FEEDBACK
  270. #define CONFIG_SYS_FPGA_CHECK_CTRLC
  271. #define CONFIG_SYS_FPGA_CHECK_ERROR
  272. /*
  273. * Fuses - IIM
  274. */
  275. #ifdef CONFIG_CMD_IMX_FUSE
  276. #define IIM_MAC_BANK 0
  277. #define IIM_MAC_ROW 5
  278. #define IIM0_SCC_KEY 11
  279. #define IIM1_SUID 1
  280. #endif
  281. /*
  282. * I2C
  283. */
  284. #ifdef CONFIG_CMD_I2C
  285. #define CONFIG_SYS_I2C
  286. #define CONFIG_SYS_I2C_MXC
  287. #define CONFIG_SYS_MXC_I2C1_SPEED 100000 /* 100 kHz */
  288. #define CONFIG_SYS_MXC_I2C1_SLAVE 0x7F
  289. #define CONFIG_SYS_MXC_I2C2_SPEED 100000 /* 100 kHz */
  290. #define CONFIG_SYS_MXC_I2C2_SLAVE 0x7F
  291. #define CONFIG_SYS_I2C_NOPROBES { }
  292. #ifdef CONFIG_CMD_EEPROM
  293. # define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM 24LC02 */
  294. # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */
  295. #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
  296. #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* msec */
  297. #endif /* CONFIG_CMD_EEPROM */
  298. #endif /* CONFIG_CMD_I2C */
  299. /*
  300. * SD/MMC
  301. */
  302. #ifdef CONFIG_CMD_MMC
  303. #define CONFIG_MMC
  304. #define CONFIG_GENERIC_MMC
  305. #define CONFIG_MXC_MMC
  306. #define CONFIG_MXC_MCI_REGS_BASE 0x10014000
  307. #endif
  308. /*
  309. * RTC
  310. */
  311. #ifdef CONFIG_CMD_DATE
  312. #define CONFIG_RTC_DS1374
  313. #define CONFIG_SYS_RTC_BUS_NUM 0
  314. #endif /* CONFIG_CMD_DATE */
  315. /*
  316. * PLL
  317. *
  318. * 31 | x |x| x x x x |x x x x x x x x x x |x x|x x x x|x x x x x x x x x x| 0
  319. * |CPLM|X|----PD---|--------MFD---------|XXX|--MFI--|-----MFN-----------|
  320. */
  321. #define CONFIG_MX27_CLK32 32768 /* 32768 or 32000 Hz crystal */
  322. #if (ACFG_SDRAM_MBYTE_SYZE == 64) /* micron MT46H16M32LF -6 */
  323. /* micron 64MB */
  324. #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
  325. #define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */
  326. #endif
  327. #if (ACFG_SDRAM_MBYTE_SYZE == 128)
  328. /* micron 128MB */
  329. #define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */
  330. #define PHYS_SDRAM_2_SIZE 0x08000000 /* 128 MB */
  331. #endif
  332. #if (ACFG_SDRAM_MBYTE_SYZE == 256)
  333. /* micron 256MB */
  334. #define PHYS_SDRAM_1_SIZE 0x10000000 /* 256 MB */
  335. #define PHYS_SDRAM_2_SIZE 0x10000000 /* 256 MB */
  336. #endif
  337. #endif /* __CONFIG_H */