imx8mm-cl-iot-gate.h 5.5 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright 2019 NXP
  4. */
  5. #ifndef __IMX8MM_CL_IOT_GATE_H
  6. #define __IMX8MM_CL_IOT_GATE_H
  7. #include <linux/sizes.h>
  8. #include <linux/stringify.h>
  9. #include <asm/arch/imx-regs.h>
  10. #include <config_distro_bootcmd.h>
  11. #define CONFIG_SYS_BOOTM_LEN (32 * SZ_1M)
  12. #define CONFIG_SPL_MAX_SIZE (148 * 1024)
  13. #define CONFIG_SYS_MONITOR_LEN SZ_512K
  14. #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
  15. #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
  16. #define CONFIG_SYS_UBOOT_BASE \
  17. (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  18. #ifdef CONFIG_SPL_BUILD
  19. #define CONFIG_SPL_STACK 0x920000
  20. #define CONFIG_SPL_BSS_START_ADDR 0x910000
  21. #define CONFIG_SPL_BSS_MAX_SIZE SZ_8K /* 8 KB */
  22. #define CONFIG_SYS_SPL_MALLOC_START 0x42200000
  23. #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
  24. /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
  25. #define CONFIG_MALLOC_F_ADDR 0x912000
  26. /* For RAW image gives a error info not panic */
  27. #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
  28. #endif
  29. #if CONFIG_IS_ENABLED(CMD_MMC)
  30. # define BOOT_TARGET_MMC(func) \
  31. func(MMC, mmc, 2) \
  32. func(MMC, mmc, 0)
  33. #else
  34. # define BOOT_TARGET_MMC(func)
  35. #endif
  36. #if CONFIG_IS_ENABLED(CMD_USB)
  37. # define BOOT_TARGET_USB(func) func(USB, usb, 0)
  38. #else
  39. # define BOOT_TARGET_USB(func)
  40. #endif
  41. #if CONFIG_IS_ENABLED(CMD_PXE)
  42. # define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
  43. #else
  44. # define BOOT_TARGET_PXE(func)
  45. #endif
  46. #if CONFIG_IS_ENABLED(CMD_DHCP)
  47. # define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
  48. #else
  49. # define BOOT_TARGET_DHCP(func)
  50. #endif
  51. #define BOOT_TARGET_DEVICES(func) \
  52. BOOT_TARGET_USB(func) \
  53. BOOT_TARGET_MMC(func) \
  54. BOOT_TARGET_PXE(func) \
  55. BOOT_TARGET_DHCP(func)
  56. /* Initial environment variables */
  57. #define CONFIG_EXTRA_ENV_SETTINGS \
  58. BOOTENV \
  59. "script=boot.scr\0" \
  60. "image=Image\0" \
  61. "console=ttymxc2,115200 earlycon=ec_imx6q,0x30880000,115200\0" \
  62. "fdt_addr=0x43000000\0" \
  63. "fdt_addr_r=0x43000000\0" \
  64. "boot_fit=no\0" \
  65. "dfu_alt_info=mmc 2=flash-bin raw 0x42 0x250 mmcpart 1;" \
  66. "u-boot-itb raw 0x300 0x1B00 mmcpart 1\0" \
  67. "fdt_file=sb-iotgimx8.dtb\0" \
  68. "fdtfile=sb-iotgimx8.dtb\0" \
  69. "initrd_addr=0x43800000\0" \
  70. "bootm_size=0x10000000\0" \
  71. "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  72. "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  73. "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  74. "mmcautodetect=yes\0" \
  75. "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
  76. "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  77. "bootscript=echo Running bootscript from mmc ...; " \
  78. "source\0" \
  79. "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  80. "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  81. "kernel_addr_r=0x40480000\0" \
  82. "pxefile_addr_r=0x40480000\0" \
  83. "ramdisk_addr_r=0x43800000\0" \
  84. "mmcboot=echo Booting from mmc ...; " \
  85. "run mmcargs; " \
  86. "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
  87. "bootm ${loadaddr}; " \
  88. "else " \
  89. "if run loadfdt; then " \
  90. "booti ${loadaddr} - ${fdt_addr}; " \
  91. "else " \
  92. "echo WARN: Cannot load the DT; " \
  93. "fi; " \
  94. "fi;\0" \
  95. "netargs=setenv bootargs console=${console} " \
  96. "root=/dev/nfs " \
  97. "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  98. "netboot=echo Booting from net ...; " \
  99. "run netargs; " \
  100. "if test ${ip_dyn} = yes; then " \
  101. "setenv get_cmd dhcp; " \
  102. "else " \
  103. "setenv get_cmd tftp; " \
  104. "fi; " \
  105. "${get_cmd} ${loadaddr} ${image}; " \
  106. "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
  107. "bootm ${loadaddr}; " \
  108. "else " \
  109. "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  110. "booti ${loadaddr} - ${fdt_addr}; " \
  111. "else " \
  112. "echo WARN: Cannot load the DT; " \
  113. "fi; " \
  114. "fi;\0"
  115. #ifndef CONFIG_BOOTCOMMAND
  116. #define CONFIG_BOOTCOMMAND \
  117. "mmc dev ${mmcdev}; if mmc rescan; then " \
  118. "if run loadbootscript; then " \
  119. "run bootscript; " \
  120. "else " \
  121. "if run loadimage; then " \
  122. "run mmcboot; " \
  123. "else run netboot; " \
  124. "fi; " \
  125. "fi; " \
  126. "fi;"
  127. #endif
  128. /* Link Definitions */
  129. #define CONFIG_LOADADDR 0x40480000
  130. #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
  131. #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
  132. #define CONFIG_SYS_INIT_RAM_SIZE 0x80000
  133. #define CONFIG_SYS_INIT_SP_OFFSET \
  134. (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  135. #define CONFIG_SYS_INIT_SP_ADDR \
  136. (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  137. #define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
  138. /* Size of malloc() pool */
  139. #define CONFIG_SYS_MALLOC_LEN SZ_32M
  140. #define CONFIG_SYS_SDRAM_BASE 0x40000000
  141. #define PHYS_SDRAM 0x40000000
  142. #define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */
  143. #define CONFIG_MXC_UART_BASE UART3_BASE_ADDR
  144. /* Monitor Command Prompt */
  145. #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
  146. #define CONFIG_SYS_CBSIZE 2048
  147. #define CONFIG_SYS_MAXARGS 64
  148. #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
  149. #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
  150. sizeof(CONFIG_SYS_PROMPT) + 16)
  151. /* USDHC */
  152. #define CONFIG_FSL_USDHC
  153. #define CONFIG_SYS_FSL_USDHC_NUM 2
  154. #define CONFIG_SYS_FSL_ESDHC_ADDR 0
  155. #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
  156. #define CONFIG_SYS_I2C_SPEED 100000
  157. #define CONFIG_ETHPRIME "FEC"
  158. #define CONFIG_FEC_XCV_TYPE RGMII
  159. #define CONFIG_FEC_MXC_PHYADDR 0
  160. #define FEC_QUIRK_ENET_MAC
  161. #define IMX_FEC_BASE 0x30BE0000
  162. /* USB Configs */
  163. #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
  164. #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
  165. #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  166. #endif /*__IMX8MM_CL_IOT_GATE_H*/