colibri_imx6.h 4.9 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright 2013-2019 Toradex, Inc.
  4. *
  5. * Configuration settings for the Toradex Colibri iMX6
  6. */
  7. #ifndef __CONFIG_H
  8. #define __CONFIG_H
  9. #include <linux/stringify.h>
  10. #include "mx6_common.h"
  11. #undef CONFIG_DISPLAY_BOARDINFO
  12. #include <asm/arch/imx-regs.h>
  13. #include <asm/mach-imx/gpio.h>
  14. #ifdef CONFIG_SPL
  15. #include "imx6_spl.h"
  16. #endif
  17. #define CONFIG_CMDLINE_TAG
  18. #define CONFIG_SETUP_MEMORY_TAGS
  19. #define CONFIG_INITRD_TAG
  20. #define CONFIG_REVISION_TAG
  21. #define CONFIG_SERIAL_TAG
  22. /* Size of malloc() pool */
  23. #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024)
  24. #define CONFIG_MXC_UART_BASE UART1_BASE
  25. /* I2C Configs */
  26. #define CONFIG_SYS_I2C_MXC
  27. #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
  28. #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
  29. #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
  30. #define CONFIG_SYS_I2C_SPEED 100000
  31. #define CONFIG_SYS_MXC_I2C3_SPEED 400000
  32. /* MMC Configs */
  33. #define CONFIG_SYS_FSL_ESDHC_ADDR 0
  34. #define CONFIG_SYS_FSL_USDHC_NUM 2
  35. /* USB Configs */
  36. /* Host */
  37. #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  38. #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
  39. #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
  40. #define CONFIG_MXC_USB_FLAGS 0
  41. /* Client */
  42. #define CONFIG_USBD_HS
  43. /* Framebuffer and LCD */
  44. #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
  45. #define CONFIG_VIDEO_LOGO
  46. #define CONFIG_VIDEO_BMP_LOGO
  47. #define CONFIG_IMX_HDMI
  48. #define CONFIG_IMX_VIDEO_SKIP
  49. /* Command definition */
  50. #undef CONFIG_IPADDR
  51. #define CONFIG_IPADDR 192.168.10.2
  52. #define CONFIG_NETMASK 255.255.255.0
  53. #undef CONFIG_SERVERIP
  54. #define CONFIG_SERVERIP 192.168.10.1
  55. #define CONFIG_LOADADDR 0x12000000
  56. #ifndef CONFIG_SPL_BUILD
  57. #define BOOT_TARGET_DEVICES(func) \
  58. func(MMC, mmc, 0) \
  59. func(MMC, mmc, 1) \
  60. func(MMC, mmc, 0) \
  61. func(USB, usb, 0) \
  62. func(DHCP, dhcp, na)
  63. #include <config_distro_bootcmd.h>
  64. #undef BOOTENV_RUN_NET_USB_START
  65. #define BOOTENV_RUN_NET_USB_START ""
  66. #else /* CONFIG_SPL_BUILD */
  67. #define BOOTENV
  68. #endif /* CONFIG_SPL_BUILD */
  69. #define UBOOT_UPDATE \
  70. "uboot_hwpart=1\0" \
  71. "uboot_blk=8a\0" \
  72. "uboot_spl_blk=2\0" \
  73. "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \
  74. "setexpr blkcnt ${blkcnt} / 0x200\0" \
  75. "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
  76. "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \
  77. "update_spl=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
  78. "mmc write ${loadaddr} ${uboot_spl_blk} ${blkcnt}\0"
  79. #define MEM_LAYOUT_ENV_SETTINGS \
  80. "bootm_size=0x10000000\0" \
  81. "fdt_addr_r=0x12100000\0" \
  82. "kernel_addr_r=0x11000000\0" \
  83. "pxefile_addr_r=0x17100000\0" \
  84. "ramdisk_addr_r=0x12200000\0" \
  85. "scriptaddr=0x17000000\0"
  86. #define NFS_BOOTCMD \
  87. "nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
  88. "nfsboot=run setup; " \
  89. "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
  90. "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
  91. "run nfsdtbload; dhcp ${kernel_addr_r} " \
  92. "&& run fdt_fixup && bootz ${kernel_addr_r} ${dtbparam}\0" \
  93. "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
  94. "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
  95. #define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
  96. #define CONFIG_EXTRA_ENV_SETTINGS \
  97. BOOTENV \
  98. "bootcmd=run distro_bootcmd; " \
  99. "usb start ; " \
  100. "setenv stdout serial,vidconsole; " \
  101. "setenv stdin serial,usbkbd\0" \
  102. "boot_file=zImage\0" \
  103. "console=ttymxc0\0" \
  104. "defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
  105. "fdt_file=" FDT_FILE "\0" \
  106. "fdtfile=" FDT_FILE "\0" \
  107. "fdt_fixup=;\0" \
  108. MEM_LAYOUT_ENV_SETTINGS \
  109. NFS_BOOTCMD \
  110. UBOOT_UPDATE \
  111. "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
  112. "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
  113. "flash_eth.img && source ${loadaddr}\0" \
  114. "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
  115. "${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
  116. "source ${loadaddr}\0" \
  117. "setup=setenv setupargs fec_mac=${ethaddr} " \
  118. "consoleblank=0 no_console_suspend=1 console=tty1 " \
  119. "console=${console},${baudrate}n8\0 " \
  120. "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
  121. "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
  122. "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
  123. "source ${loadaddr}\0" \
  124. "splashpos=m,m\0" \
  125. "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
  126. "vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \
  127. "video=mxcfb1:off fbmem=8M\0 "
  128. /* Miscellaneous configurable options */
  129. #undef CONFIG_SYS_CBSIZE
  130. #define CONFIG_SYS_CBSIZE 1024
  131. #undef CONFIG_SYS_MAXARGS
  132. #define CONFIG_SYS_MAXARGS 48
  133. #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
  134. /* Physical Memory Map */
  135. #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
  136. #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
  137. #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
  138. #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
  139. #define CONFIG_SYS_INIT_SP_OFFSET \
  140. (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  141. #define CONFIG_SYS_INIT_SP_ADDR \
  142. (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  143. #endif /* __CONFIG_H */