vf610twr.h 5.3 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright 2013 Freescale Semiconductor, Inc.
  4. *
  5. * Configuration settings for the Freescale Vybrid vf610twr board.
  6. */
  7. #ifndef __CONFIG_H
  8. #define __CONFIG_H
  9. #include <asm/arch/imx-regs.h>
  10. #define CONFIG_SYS_FSL_CLK
  11. #define CONFIG_MACH_TYPE 4146
  12. #define CONFIG_SKIP_LOWLEVEL_INIT
  13. /* Enable passing of ATAGs */
  14. #define CONFIG_CMDLINE_TAG
  15. /* Size of malloc() pool */
  16. #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
  17. /* Allow to overwrite serial and ethaddr */
  18. #define CONFIG_ENV_OVERWRITE
  19. /* NAND support */
  20. #define CONFIG_SYS_NAND_ONFI_DETECTION
  21. #ifdef CONFIG_CMD_NAND
  22. #define CONFIG_SYS_MAX_NAND_DEVICE 1
  23. #define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR
  24. /* Dynamic MTD partition support */
  25. #endif
  26. #define CONFIG_SYS_FSL_ESDHC_ADDR 0
  27. #define CONFIG_SYS_FSL_ESDHC_NUM 1
  28. #define CONFIG_FEC_MXC
  29. #define IMX_FEC_BASE ENET_BASE_ADDR
  30. #define CONFIG_FEC_XCV_TYPE RMII
  31. #define CONFIG_FEC_MXC_PHYADDR 0
  32. /* QSPI Configs*/
  33. #ifdef CONFIG_FSL_QSPI
  34. #define FSL_QSPI_FLASH_SIZE (1 << 24)
  35. #define FSL_QSPI_FLASH_NUM 2
  36. #define CONFIG_SYS_FSL_QSPI_LE
  37. #endif
  38. /* I2C Configs */
  39. #define CONFIG_SYS_I2C
  40. #define CONFIG_SYS_I2C_MXC
  41. #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
  42. #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
  43. #define CONFIG_SYS_SPD_BUS_NUM 0
  44. #define CONFIG_SYS_LOAD_ADDR 0x82000000
  45. /* We boot from the gfxRAM area of the OCRAM. */
  46. #define CONFIG_BOARD_SIZE_LIMIT 520192
  47. /*
  48. * We do have 128MB of memory on the Vybrid Tower board. Leave the last
  49. * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
  50. * DDR3. Hence, limit the memory range for image processing to 112MB
  51. * using bootm_size. All of the following must be within this range.
  52. * We have the default load at 32MB into DDR (for the kernel), FDT at
  53. * 64MB and the ramdisk 512KB above that (allowing for hopefully never
  54. * seen large trees). This allows a reasonable split between ramdisk
  55. * and kernel size, where the ram disk can be a bit larger.
  56. */
  57. #define MEM_LAYOUT_ENV_SETTINGS \
  58. "bootm_size=0x07000000\0" \
  59. "loadaddr=0x82000000\0" \
  60. "kernel_addr_r=0x82000000\0" \
  61. "fdt_addr=0x84000000\0" \
  62. "fdt_addr_r=0x84000000\0" \
  63. "rdaddr=0x84080000\0" \
  64. "ramdisk_addr_r=0x84080000\0"
  65. #define CONFIG_EXTRA_ENV_SETTINGS \
  66. MEM_LAYOUT_ENV_SETTINGS \
  67. "script=boot.scr\0" \
  68. "image=zImage\0" \
  69. "console=ttyLP1\0" \
  70. "fdt_file=vf610-twr.dtb\0" \
  71. "boot_fdt=try\0" \
  72. "ip_dyn=yes\0" \
  73. "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  74. "mmcpart=1\0" \
  75. "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  76. "update_sd_firmware_filename=u-boot.imx\0" \
  77. "update_sd_firmware=" \
  78. "if test ${ip_dyn} = yes; then " \
  79. "setenv get_cmd dhcp; " \
  80. "else " \
  81. "setenv get_cmd tftp; " \
  82. "fi; " \
  83. "if mmc dev ${mmcdev}; then " \
  84. "if ${get_cmd} ${update_sd_firmware_filename}; then " \
  85. "setexpr fw_sz ${filesize} / 0x200; " \
  86. "setexpr fw_sz ${fw_sz} + 1; " \
  87. "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
  88. "fi; " \
  89. "fi\0" \
  90. "mmcargs=setenv bootargs console=${console},${baudrate} " \
  91. "root=${mmcroot}\0" \
  92. "loadbootscript=" \
  93. "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  94. "bootscript=echo Running bootscript from mmc ...; " \
  95. "source\0" \
  96. "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  97. "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  98. "mmcboot=echo Booting from mmc ...; " \
  99. "run mmcargs; " \
  100. "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  101. "if run loadfdt; then " \
  102. "bootz ${loadaddr} - ${fdt_addr}; " \
  103. "else " \
  104. "if test ${boot_fdt} = try; then " \
  105. "bootz; " \
  106. "else " \
  107. "echo WARN: Cannot load the DT; " \
  108. "fi; " \
  109. "fi; " \
  110. "else " \
  111. "bootz; " \
  112. "fi;\0" \
  113. "netargs=setenv bootargs console=${console},${baudrate} " \
  114. "root=/dev/nfs " \
  115. "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  116. "netboot=echo Booting from net ...; " \
  117. "run netargs; " \
  118. "if test ${ip_dyn} = yes; then " \
  119. "setenv get_cmd dhcp; " \
  120. "else " \
  121. "setenv get_cmd tftp; " \
  122. "fi; " \
  123. "${get_cmd} ${image}; " \
  124. "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  125. "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  126. "bootz ${loadaddr} - ${fdt_addr}; " \
  127. "else " \
  128. "if test ${boot_fdt} = try; then " \
  129. "bootz; " \
  130. "else " \
  131. "echo WARN: Cannot load the DT; " \
  132. "fi; " \
  133. "fi; " \
  134. "else " \
  135. "bootz; " \
  136. "fi;\0"
  137. #define CONFIG_BOOTCOMMAND \
  138. "mmc dev ${mmcdev}; if mmc rescan; then " \
  139. "if run loadbootscript; then " \
  140. "run bootscript; " \
  141. "else " \
  142. "if run loadimage; then " \
  143. "run mmcboot; " \
  144. "else run netboot; " \
  145. "fi; " \
  146. "fi; " \
  147. "else run netboot; fi"
  148. /* Miscellaneous configurable options */
  149. #define CONFIG_SYS_MEMTEST_START 0x80010000
  150. #define CONFIG_SYS_MEMTEST_END 0x87C00000
  151. /* Physical memory map */
  152. #define PHYS_SDRAM (0x80000000)
  153. #define PHYS_SDRAM_SIZE (128 * 1024 * 1024)
  154. #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
  155. #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
  156. #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
  157. #define CONFIG_SYS_INIT_SP_OFFSET \
  158. (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  159. #define CONFIG_SYS_INIT_SP_ADDR \
  160. (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  161. #ifdef CONFIG_ENV_IS_IN_MMC
  162. #define CONFIG_SYS_MMC_ENV_DEV 0
  163. #endif
  164. #ifdef CONFIG_ENV_IS_IN_NAND
  165. #define CONFIG_ENV_RANGE (512 * 1024)
  166. #endif
  167. #endif