apalis_imx6.h 5.4 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 Apalis 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. #define CONFIG_MACH_TYPE 4886
  13. #include <asm/arch/imx-regs.h>
  14. #include <asm/mach-imx/gpio.h>
  15. #ifdef CONFIG_SPL
  16. #include "imx6_spl.h"
  17. #endif
  18. #define CONFIG_CMDLINE_TAG
  19. #define CONFIG_SETUP_MEMORY_TAGS
  20. #define CONFIG_INITRD_TAG
  21. #define CONFIG_REVISION_TAG
  22. #define CONFIG_SERIAL_TAG
  23. /* Size of malloc() pool */
  24. #define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024)
  25. #define CONFIG_MXC_UART_BASE UART1_BASE
  26. /* I2C Configs */
  27. #define CONFIG_SYS_I2C_MXC
  28. #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
  29. #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
  30. #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
  31. #define CONFIG_SYS_I2C_SPEED 100000
  32. #define CONFIG_SYS_MXC_I2C3_SPEED 400000
  33. /* MMC Configs */
  34. #define CONFIG_SYS_FSL_ESDHC_ADDR 0
  35. #define CONFIG_SYS_FSL_USDHC_NUM 3
  36. /*
  37. * SATA Configs
  38. */
  39. #ifdef CONFIG_CMD_SATA
  40. #define CONFIG_LBA48
  41. #endif
  42. /* Network */
  43. #define PHY_ANEG_TIMEOUT 15000 /* PHY needs longer aneg time */
  44. /* USB Configs */
  45. /* Host */
  46. #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  47. #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
  48. #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
  49. #define CONFIG_MXC_USB_FLAGS 0
  50. /* Client */
  51. #define CONFIG_USBD_HS
  52. /* Framebuffer and LCD */
  53. #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
  54. #define CONFIG_VIDEO_LOGO
  55. #define CONFIG_VIDEO_BMP_LOGO
  56. #define CONFIG_IMX_HDMI
  57. #define CONFIG_IMX_VIDEO_SKIP
  58. /* Command definition */
  59. #undef CONFIG_IPADDR
  60. #define CONFIG_IPADDR 192.168.10.2
  61. #define CONFIG_NETMASK 255.255.255.0
  62. #undef CONFIG_SERVERIP
  63. #define CONFIG_SERVERIP 192.168.10.1
  64. #define CONFIG_LOADADDR 0x12000000
  65. #ifndef CONFIG_SPL_BUILD
  66. #define BOOT_TARGET_DEVICES(func) \
  67. func(MMC, mmc, 1) \
  68. func(MMC, mmc, 2) \
  69. func(MMC, mmc, 0) \
  70. func(USB, usb, 0) \
  71. func(DHCP, dhcp, na)
  72. #include <config_distro_bootcmd.h>
  73. #undef BOOTENV_RUN_NET_USB_START
  74. #define BOOTENV_RUN_NET_USB_START ""
  75. #else /* CONFIG_SPL_BUILD */
  76. #define BOOTENV
  77. #endif /* CONFIG_SPL_BUILD */
  78. #define UBOOT_UPDATE \
  79. "uboot_hwpart=1\0" \
  80. "uboot_blk=8a\0" \
  81. "uboot_spl_blk=2\0" \
  82. "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \
  83. "setexpr blkcnt ${blkcnt} / 0x200\0" \
  84. "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
  85. "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \
  86. "update_spl=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \
  87. "mmc write ${loadaddr} ${uboot_spl_blk} ${blkcnt}\0"
  88. #define MEM_LAYOUT_ENV_SETTINGS \
  89. "bootm_size=0x20000000\0" \
  90. "fdt_addr_r=0x12100000\0" \
  91. "kernel_addr_r=0x11000000\0" \
  92. "pxefile_addr_r=0x17100000\0" \
  93. "ramdisk_addr_r=0x12200000\0" \
  94. "scriptaddr=0x17000000\0"
  95. #define NFS_BOOTCMD \
  96. "nfsargs=ip=:::::eth0:on root=/dev/nfs ro\0" \
  97. "nfsboot=run setup; " \
  98. "setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
  99. "${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
  100. "run nfsdtbload; dhcp ${kernel_addr_r} " \
  101. "&& run fdt_fixup && bootz ${kernel_addr_r} ${dtbparam}\0" \
  102. "nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
  103. "&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
  104. #ifndef CONFIG_TDX_APALIS_IMX6_V1_0
  105. #define FDT_FILE "imx6q-apalis-eval.dtb"
  106. #define FDT_FILE_V1_0 "imx6q-apalis_v1_0-eval.dtb"
  107. #else
  108. #define FDT_FILE "imx6q-apalis_v1_0-eval.dtb"
  109. #endif
  110. #define CONFIG_EXTRA_ENV_SETTINGS \
  111. BOOTENV \
  112. "bootcmd=run distro_bootcmd ; " \
  113. "usb start ; " \
  114. "setenv stdout serial,vidconsole; " \
  115. "setenv stdin serial,usbkbd\0" \
  116. "boot_file=zImage\0" \
  117. "console=ttymxc0\0" \
  118. "defargs=enable_wait_mode=off vmalloc=400M\0" \
  119. "fdt_file=" FDT_FILE "\0" \
  120. "fdtfile=" FDT_FILE "\0" \
  121. "fdt_fixup=;\0" \
  122. MEM_LAYOUT_ENV_SETTINGS \
  123. NFS_BOOTCMD \
  124. UBOOT_UPDATE \
  125. "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
  126. "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
  127. "flash_eth.img && source ${loadaddr}\0" \
  128. "setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \
  129. "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \
  130. "|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1" \
  131. " ${loadaddr} flash_blk.img && " \
  132. "source ${loadaddr}\0" \
  133. "setup=setenv setupargs fec_mac=${ethaddr} " \
  134. "consoleblank=0 no_console_suspend=1 console=tty1 " \
  135. "console=${console},${baudrate}n8\0 " \
  136. "setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
  137. "setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
  138. "load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
  139. "source ${loadaddr}\0" \
  140. "splashpos=m,m\0" \
  141. "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
  142. "vidargs=mxc_hdmi.only_cea=1 " \
  143. "video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24 " \
  144. "video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off " \
  145. "fbmem=32M\0 "
  146. /* Miscellaneous configurable options */
  147. #undef CONFIG_SYS_CBSIZE
  148. #define CONFIG_SYS_CBSIZE 1024
  149. #undef CONFIG_SYS_MAXARGS
  150. #define CONFIG_SYS_MAXARGS 48
  151. #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
  152. /* Physical Memory Map */
  153. #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
  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. #endif /* __CONFIG_H */