j721e_evm.h 6.0 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Configuration header file for K3 J721E EVM
  4. *
  5. * Copyright (C) 2018-2020 Texas Instruments Incorporated - https://www.ti.com/
  6. * Lokesh Vutla <lokeshvutla@ti.com>
  7. */
  8. #ifndef __CONFIG_J721E_EVM_H
  9. #define __CONFIG_J721E_EVM_H
  10. #include <linux/sizes.h>
  11. #include <config_distro_bootcmd.h>
  12. #include <environment/ti/mmc.h>
  13. #include <environment/ti/k3_rproc.h>
  14. #include <environment/ti/ufs.h>
  15. #include <environment/ti/k3_dfu.h>
  16. /* DDR Configuration */
  17. #define CONFIG_SYS_SDRAM_BASE1 0x880000000
  18. /* SPL Loader Configuration */
  19. #if defined(CONFIG_TARGET_J721E_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
  20. #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SPL_TEXT_BASE + \
  21. CONFIG_SYS_K3_NON_SECURE_MSRAM_SIZE)
  22. #define CONFIG_SYS_UBOOT_BASE 0x50280000
  23. /* Image load address in RAM for DFU boot*/
  24. #else
  25. #define CONFIG_SYS_UBOOT_BASE 0x50080000
  26. /*
  27. * Maximum size in memory allocated to the SPL BSS. Keep it as tight as
  28. * possible (to allow the build to go through), as this directly affects
  29. * our memory footprint. The less we use for BSS the more we have available
  30. * for everything else.
  31. */
  32. #define CONFIG_SPL_BSS_MAX_SIZE 0xA000
  33. /*
  34. * Link BSS to be within SPL in a dedicated region located near the top of
  35. * the MCU SRAM, this way making it available also before relocation. Note
  36. * that we are not using the actual top of the MCU SRAM as there is a memory
  37. * location filled in by the boot ROM that we want to read out without any
  38. * interference from the C context.
  39. */
  40. #define CONFIG_SPL_BSS_START_ADDR (CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX -\
  41. CONFIG_SPL_BSS_MAX_SIZE)
  42. /* Set the stack right below the SPL BSS section */
  43. #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SPL_BSS_START_ADDR
  44. /* Configure R5 SPL post-relocation malloc pool in DDR */
  45. #define CONFIG_SYS_SPL_MALLOC_START 0x84000000
  46. #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_16M
  47. /* Image load address in RAM for DFU boot*/
  48. #endif
  49. #ifdef CONFIG_SYS_K3_SPL_ATF
  50. #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "tispl.bin"
  51. #endif
  52. #define CONFIG_SPL_MAX_SIZE CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
  53. #define CONFIG_SYS_BOOTM_LEN SZ_64M
  54. #define CONFIG_CQSPI_REF_CLK 133333333
  55. /* HyperFlash related configuration */
  56. #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1
  57. /* U-Boot general configuration */
  58. #define EXTRA_ENV_J721E_BOARD_SETTINGS \
  59. "default_device_tree=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
  60. "findfdt=" \
  61. "setenv name_fdt ${default_device_tree};" \
  62. "setenv fdtfile ${name_fdt}\0" \
  63. "name_kern=Image\0" \
  64. "console=ttyS2,115200n8\0" \
  65. "args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000 " \
  66. "${mtdparts}\0" \
  67. "run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}\0"
  68. #define PARTS_DEFAULT \
  69. /* Linux partitions */ \
  70. "uuid_disk=${uuid_gpt_disk};" \
  71. "name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}\0"
  72. #ifdef CONFIG_SYS_K3_SPL_ATF
  73. #if defined(CONFIG_TARGET_J721E_R5_EVM)
  74. #define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC \
  75. "addr_mainr5f0_0load=0x88000000\0" \
  76. "name_mainr5f0_0fw=/lib/firmware/j7-main-r5f0_0-fw\0" \
  77. "addr_mcur5f0_0load=0x89000000\0" \
  78. "name_mcur5f0_0fw=/lib/firmware/j7-mcu-r5f0_0-fw\0"
  79. #elif defined(CONFIG_TARGET_J7200_R5_EVM)
  80. #define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC \
  81. "addr_mcur5f0_0load=0x89000000\0" \
  82. "name_mcur5f0_0fw=/lib/firmware/j7200-mcu-r5f0_0-fw\0"
  83. #endif /* CONFIG_TARGET_J721E_R5_EVM */
  84. #else
  85. #define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC ""
  86. #endif /* CONFIG_SYS_K3_SPL_ATF */
  87. /* U-Boot MMC-specific configuration */
  88. #define EXTRA_ENV_J721E_BOARD_SETTINGS_MMC \
  89. "boot=mmc\0" \
  90. "mmcdev=1\0" \
  91. "bootpart=1:2\0" \
  92. "bootdir=/boot\0" \
  93. EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC \
  94. "rd_spec=-\0" \
  95. "init_mmc=run args_all args_mmc\0" \
  96. "get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}\0" \
  97. "get_overlay_mmc=" \
  98. "fdt address ${fdtaddr};" \
  99. "fdt resize 0x100000;" \
  100. "for overlay in $name_overlays;" \
  101. "do;" \
  102. "load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && " \
  103. "fdt apply ${dtboaddr};" \
  104. "done;\0" \
  105. "partitions=" PARTS_DEFAULT \
  106. "get_kern_mmc=load mmc ${bootpart} ${loadaddr} " \
  107. "${bootdir}/${name_kern}\0" \
  108. "get_fit_mmc=load mmc ${bootpart} ${addr_fit} " \
  109. "${bootdir}/${name_fit}\0" \
  110. "partitions=" PARTS_DEFAULT
  111. /* Set the default list of remote processors to boot */
  112. #if defined(CONFIG_TARGET_J721E_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
  113. #ifdef DEFAULT_RPROCS
  114. #undef DEFAULT_RPROCS
  115. #endif
  116. #endif
  117. #ifdef CONFIG_TARGET_J721E_A72_EVM
  118. #define DEFAULT_RPROCS "" \
  119. "3 /lib/firmware/j7-main-r5f0_1-fw " \
  120. "4 /lib/firmware/j7-main-r5f1_0-fw " \
  121. "5 /lib/firmware/j7-main-r5f1_1-fw " \
  122. "6 /lib/firmware/j7-c66_0-fw " \
  123. "7 /lib/firmware/j7-c66_1-fw " \
  124. "8 /lib/firmware/j7-c71_0-fw "
  125. #endif /* CONFIG_TARGET_J721E_A72_EVM */
  126. #ifdef CONFIG_TARGET_J7200_A72_EVM
  127. #define DEFAULT_RPROCS "" \
  128. "2 /lib/firmware/j7200-main-r5f0_0-fw " \
  129. "3 /lib/firmware/j7200-main-r5f0_1-fw "
  130. #endif /* CONFIG_TARGET_J7200_A72_EVM */
  131. /* set default dfu_bufsiz to 128KB (sector size of OSPI) */
  132. #define EXTRA_ENV_DFUARGS \
  133. "dfu_bufsiz=0x20000\0" \
  134. DFU_ALT_INFO_MMC \
  135. DFU_ALT_INFO_EMMC \
  136. DFU_ALT_INFO_RAM \
  137. DFU_ALT_INFO_OSPI
  138. #if defined(CONFIG_TARGET_J721E_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
  139. #define EXTRA_ENV_J721E_BOARD_SETTINGS_MTD \
  140. "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
  141. "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"
  142. #else
  143. #define EXTRA_ENV_J721E_BOARD_SETTINGS_MTD
  144. #endif
  145. /* Incorporate settings into the U-Boot environment */
  146. #define CONFIG_EXTRA_ENV_SETTINGS \
  147. DEFAULT_LINUX_BOOT_ENV \
  148. DEFAULT_MMC_TI_ARGS \
  149. DEFAULT_FIT_TI_ARGS \
  150. EXTRA_ENV_J721E_BOARD_SETTINGS \
  151. EXTRA_ENV_J721E_BOARD_SETTINGS_MMC \
  152. EXTRA_ENV_RPROC_SETTINGS \
  153. EXTRA_ENV_DFUARGS \
  154. DEFAULT_UFS_TI_ARGS \
  155. EXTRA_ENV_J721E_BOARD_SETTINGS_MTD
  156. /* Now for the remaining common defines */
  157. #include <configs/ti_armv7_common.h>
  158. /* MMC ENV related defines */
  159. #endif /* __CONFIG_J721E_EVM_H */