pico-imx7d.h 5.4 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (C) 2017 NXP Semiconductors
  4. *
  5. * Configuration settings for the i.MX7D Pico board.
  6. */
  7. #ifndef __PICO_IMX7D_CONFIG_H
  8. #define __PICO_IMX7D_CONFIG_H
  9. #include "mx7_common.h"
  10. #include "imx7_spl.h"
  11. #ifdef CONFIG_SPL_OS_BOOT
  12. /* Falcon Mode */
  13. #define CONFIG_SPL_FS_LOAD_ARGS_NAME "args"
  14. #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
  15. #define CONFIG_SYS_SPL_ARGS_ADDR 0x88000000
  16. /* Falcon Mode - MMC support: args@1MB kernel@2MB */
  17. #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x800 /* 1MB */
  18. #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512)
  19. #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x1000 /* 2MB */
  20. #endif
  21. /* Size of malloc() pool */
  22. #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M)
  23. #define CONFIG_MXC_UART_BASE UART5_IPS_BASE_ADDR
  24. /* Network */
  25. #define CONFIG_FEC_MXC
  26. #define CONFIG_FEC_XCV_TYPE RGMII
  27. #define CONFIG_ETHPRIME "FEC"
  28. #define CONFIG_FEC_MXC_PHYADDR 1
  29. #define CONFIG_PHY_ATHEROS
  30. /* ENET1 */
  31. #define IMX_FEC_BASE ENET_IPS_BASE_ADDR
  32. /* MMC Config */
  33. #define CONFIG_SYS_FSL_ESDHC_ADDR 0
  34. #define CONFIG_DFU_ENV_SETTINGS \
  35. "dfu_alt_info=" \
  36. "spl raw 0x2 0x400;" \
  37. "u-boot raw 0x8a 0x1000;" \
  38. "/boot/zImage ext4 0 1;" \
  39. "/boot/imx7d-pico-hobbit.dtb ext4 0 1;" \
  40. "/boot/imx7d-pico-pi.dtb ext4 0 1;" \
  41. "rootfs part 0 1\0" \
  42. /* When booting with FIT specify the node entry containing boot.scr */
  43. #if defined(CONFIG_FIT)
  44. #define PICO_BOOT_ENV \
  45. BOOTENV \
  46. "fdtovaddr=0x83100000\0" \
  47. "scriptaddr=0x83200000\0" \
  48. "mmcargs=setenv bootargs console=${console},${baudrate} " \
  49. "rootwait rw\0" \
  50. "boot_a_script=" \
  51. "load ${devtype} ${devnum}:${distro_bootpart} " \
  52. "${scriptaddr} ${prefix}${script}; " \
  53. "iminfo ${scriptaddr};" \
  54. "if test $? -eq 1; then hab_failsafe; fi;" \
  55. "source ${scriptaddr}:bootscr\0"
  56. #else
  57. #define PICO_BOOT_ENV \
  58. "bootmenu_0=Boot using PICO-Hobbit baseboard=" \
  59. "setenv fdtfile imx7d-pico-hobbit.dtb\0" \
  60. "bootmenu_1=Boot using PICO-Dwarf baseboard=" \
  61. "setenv fdtfile imx7d-pico-dwarf.dtb\0" \
  62. "bootmenu_2=Boot using PICO-Nymph baseboard=" \
  63. "setenv fdtfile imx7d-pico-nymph.dtb\0" \
  64. "bootmenu_3=Boot using PICO-Pi baseboard=" \
  65. "setenv fdtfile imx7d-pico-pi.dtb\0" \
  66. BOOTENV
  67. #endif
  68. #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
  69. #define CONFIG_EXTRA_ENV_SETTINGS \
  70. "image=zImage\0" \
  71. "splashpos=m,m\0" \
  72. "splashimage=" __stringify(CONFIG_LOADADDR) "\0" \
  73. "console=ttymxc4\0" \
  74. "fdt_high=0xffffffff\0" \
  75. "initrd_high=0xffffffff\0" \
  76. "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
  77. "videomode=video=ctfb:x:800,y:480,depth:24,mode:0,pclk:30000,le:46,ri:210,up:22,lo:23,hs:20,vs:10,sync:0,vmode:0\0" \
  78. "fdt_addr=0x83000000\0" \
  79. "fdt_addr_r=0x83000000\0" \
  80. "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  81. "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
  82. "ramdisk_addr_r=0x83000000\0" \
  83. "ramdiskaddr=0x83000000\0" \
  84. "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
  85. CONFIG_DFU_ENV_SETTINGS \
  86. "findfdt=" \
  87. "if test $fdtfile = ask ; then " \
  88. "bootmenu -1; fi;" \
  89. "if test $fdtfile != ask ; then " \
  90. "saveenv; fi;\0" \
  91. "finduuid=part uuid mmc 0:1 uuid\0" \
  92. "partitions=" \
  93. "uuid_disk=${uuid_gpt_disk};" \
  94. "name=rootfs,size=0,uuid=${uuid_gpt_rootfs}\0" \
  95. "fastboot_partition_alias_system=rootfs\0" \
  96. "setup_emmc=mmc dev 0; gpt write mmc 0 $partitions; reset;\0" \
  97. PICO_BOOT_ENV
  98. #define BOOT_TARGET_DEVICES(func) \
  99. func(MMC, mmc, 0) \
  100. func(USB, usb, 0) \
  101. func(PXE, pxe, na) \
  102. func(DHCP, dhcp, na)
  103. #include <config_distro_bootcmd.h>
  104. #define CONFIG_SYS_MEMTEST_START 0x80000000
  105. #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000)
  106. #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
  107. #define CONFIG_SYS_HZ 1000
  108. /* Physical Memory Map */
  109. #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
  110. #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
  111. #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
  112. #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
  113. #define CONFIG_SYS_INIT_SP_OFFSET \
  114. (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  115. #define CONFIG_SYS_INIT_SP_ADDR \
  116. (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  117. /* I2C configs */
  118. #define CONFIG_SYS_I2C
  119. #define CONFIG_SYS_I2C_MXC
  120. #define CONFIG_SYS_I2C_MXC_I2C1
  121. #define CONFIG_SYS_I2C_MXC_I2C2
  122. #define CONFIG_SYS_I2C_MXC_I2C3
  123. #define CONFIG_SYS_I2C_MXC_I2C4
  124. #define CONFIG_SYS_I2C_SPEED 100000
  125. /* PMIC */
  126. #define CONFIG_POWER
  127. #define CONFIG_POWER_I2C
  128. #define CONFIG_POWER_PFUZE3000
  129. #define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
  130. #ifdef CONFIG_DM_VIDEO
  131. #define CONFIG_VIDEO_MXS
  132. #define CONFIG_VIDEO_LOGO
  133. #define CONFIG_SPLASH_SCREEN
  134. #define CONFIG_SPLASH_SCREEN_ALIGN
  135. #define CONFIG_BMP_16BPP
  136. #define CONFIG_VIDEO_BMP_RLE8
  137. #define CONFIG_VIDEO_BMP_LOGO
  138. #endif
  139. /* FLASH and environment organization */
  140. /* Environment starts at 768k = 768 * 1024 = 786432 */
  141. /*
  142. * Detect overlap between U-Boot image and environment area in build-time
  143. *
  144. * CONFIG_BOARD_SIZE_LIMIT = CONFIG_ENV_OFFSET - u-boot.img offset
  145. * CONFIG_BOARD_SIZE_LIMIT = 768k - 69k = 699k = 715776
  146. *
  147. * Currently CONFIG_BOARD_SIZE_LIMIT does not handle expressions, so
  148. * write the direct value here
  149. */
  150. #define CONFIG_BOARD_SIZE_LIMIT 715776
  151. #define CONFIG_SYS_FSL_USDHC_NUM 2
  152. #define CONFIG_SYS_MMC_ENV_DEV 0
  153. #define CONFIG_SYS_MMC_ENV_PART 0
  154. /* USB Configs */
  155. #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  156. #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
  157. #define CONFIG_MXC_USB_FLAGS 0
  158. #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  159. #define CONFIG_IMX_THERMAL
  160. #endif