stm32mp1.h 6.1 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
  2. /*
  3. * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
  4. *
  5. * Configuration settings for the STM32MP15x CPU
  6. */
  7. #ifndef __CONFIG_H
  8. #define __CONFIG_H
  9. #include <linux/sizes.h>
  10. #include <asm/arch/stm32.h>
  11. #ifndef CONFIG_STM32MP1_TRUSTED
  12. /* PSCI support */
  13. #define CONFIG_ARMV7_PSCI_1_0
  14. #define CONFIG_ARMV7_SECURE_BASE STM32_SYSRAM_BASE
  15. #define CONFIG_ARMV7_SECURE_MAX_SIZE STM32_SYSRAM_SIZE
  16. #endif
  17. /*
  18. * Configuration of the external SRAM memory used by U-Boot
  19. */
  20. #define CONFIG_SYS_SDRAM_BASE STM32_DDR_BASE
  21. #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
  22. #ifdef CONFIG_STM32MP1_OPTEE
  23. #define CONFIG_SYS_MEM_TOP_HIDE SZ_32M
  24. #endif /* CONFIG_STM32MP1_OPTEE */
  25. /*
  26. * Console I/O buffer size
  27. */
  28. #define CONFIG_SYS_CBSIZE SZ_1K
  29. /*
  30. * Needed by "loadb"
  31. */
  32. #define CONFIG_SYS_LOAD_ADDR STM32_DDR_BASE
  33. /* ATAGs */
  34. #define CONFIG_CMDLINE_TAG
  35. #define CONFIG_SETUP_MEMORY_TAGS
  36. #define CONFIG_INITRD_TAG
  37. /* Extend size of kernel image for uncompression */
  38. #define CONFIG_SYS_BOOTM_LEN SZ_32M
  39. /* SPL support */
  40. #ifdef CONFIG_SPL
  41. /* SPL use DDR */
  42. #define CONFIG_SPL_BSS_START_ADDR 0xC0200000
  43. #define CONFIG_SPL_BSS_MAX_SIZE 0x00100000
  44. #define CONFIG_SYS_SPL_MALLOC_START 0xC0300000
  45. #define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000
  46. /* limit SYSRAM usage to first 128 KB */
  47. #define CONFIG_SPL_MAX_SIZE 0x00020000
  48. #define CONFIG_SPL_STACK (STM32_SYSRAM_BASE + \
  49. STM32_SYSRAM_SIZE)
  50. #endif /* #ifdef CONFIG_SPL */
  51. #define CONFIG_SYS_MEMTEST_START STM32_DDR_BASE
  52. #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_64M)
  53. #define CONFIG_SYS_MEMTEST_SCRATCH (CONFIG_SYS_MEMTEST_END + 4)
  54. /*MMC SD*/
  55. #define CONFIG_SYS_MMC_MAX_DEVICE 3
  56. /* NAND support */
  57. #define CONFIG_SYS_NAND_ONFI_DETECTION
  58. #define CONFIG_SYS_MAX_NAND_DEVICE 1
  59. /* Ethernet need */
  60. #ifdef CONFIG_DWC_ETH_QOS
  61. #define CONFIG_SYS_NONCACHED_MEMORY (1 * SZ_1M) /* 1M */
  62. #define CONFIG_SERVERIP 192.168.1.1
  63. #define CONFIG_BOOTP_SERVERIP
  64. #define CONFIG_SYS_AUTOLOAD "no"
  65. #endif
  66. /* Dynamic MTD partition support */
  67. #if defined(CONFIG_STM32_QSPI) || defined(CONFIG_NAND_STM32_FMC2)
  68. #define CONFIG_SYS_MTDPARTS_RUNTIME
  69. #endif
  70. #define CONFIG_SET_DFU_ALT_INFO
  71. #ifdef CONFIG_DM_VIDEO
  72. #define CONFIG_VIDEO_BMP_RLE8
  73. #define CONFIG_BMP_16BPP
  74. #define CONFIG_BMP_24BPP
  75. #define CONFIG_BMP_32BPP
  76. #endif
  77. /*****************************************************************************/
  78. #ifdef CONFIG_DISTRO_DEFAULTS
  79. /*****************************************************************************/
  80. #if !defined(CONFIG_SPL_BUILD)
  81. #define BOOT_TARGET_DEVICES(func) \
  82. func(MMC, mmc, 1) \
  83. func(UBIFS, ubifs, 0) \
  84. func(MMC, mmc, 0) \
  85. func(MMC, mmc, 2) \
  86. func(PXE, pxe, na)
  87. /*
  88. * bootcmd for stm32mp1:
  89. * for serial/usb: execute the stm32prog command
  90. * for mmc boot (eMMC, SD card), boot only on the same device
  91. * for nand boot, boot with on ubifs partition on nand
  92. * for nor boot, use the default order
  93. */
  94. #define STM32MP_BOOTCMD "bootcmd_stm32mp=" \
  95. "echo \"Boot over ${boot_device}${boot_instance}!\";" \
  96. "if test ${boot_device} = serial || test ${boot_device} = usb;" \
  97. "then stm32prog ${boot_device} ${boot_instance}; " \
  98. "else " \
  99. "run env_check;" \
  100. "if test ${boot_device} = mmc;" \
  101. "then env set boot_targets \"mmc${boot_instance}\"; fi;" \
  102. "if test ${boot_device} = nand;" \
  103. "then env set boot_targets ubifs0; fi;" \
  104. "run distro_bootcmd;" \
  105. "fi;\0"
  106. #include <config_distro_bootcmd.h>
  107. #ifdef CONFIG_STM32MP1_OPTEE
  108. /* with OPTEE: define specific MTD partitions = teeh, teed, teex */
  109. #define STM32MP_MTDPARTS \
  110. "mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),256k(teeh),256k(teed),256k(teex),-(nor_user)\0" \
  111. "mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),512k(teeh),512k(teed),512k(teex),-(UBI)\0" \
  112. "mtdparts_spi-nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),"\
  113. "512k(teeh),512k(teed),512k(teex),-(UBI)\0"
  114. #else /* CONFIG_STM32MP1_OPTEE */
  115. #define STM32MP_MTDPARTS \
  116. "mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),-(nor_user)\0" \
  117. "mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),-(UBI)\0" \
  118. "mtdparts_spi-nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),-(UBI)\0"
  119. #endif /* CONFIG_STM32MP1_OPTEE */
  120. #ifndef CONFIG_SYS_MTDPARTS_RUNTIME
  121. #undef STM32MP_MTDPARTS
  122. #define STM32MP_MTDPARTS
  123. #endif
  124. #define STM32MP_DFU_ALT_RAM \
  125. "dfu_alt_info_ram=ram 0=" \
  126. "uImage ram ${kernel_addr_r} 0x2000000;" \
  127. "devicetree.dtb ram ${fdt_addr_r} 0x100000;" \
  128. "uramdisk.image.gz ram ${ramdisk_addr_r} 0x10000000\0"
  129. #ifdef CONFIG_SET_DFU_ALT_INFO
  130. #define STM32MP_DFU_ALT_INFO \
  131. "dfu_alt_info_nor0=mtd nor0=" \
  132. "nor_fsbl1 part 1;nor_fsbl2 part 2;" \
  133. "nor_ssbl part 3;nor_env part 4\0" \
  134. "dfu_alt_info_nand0=mtd nand0="\
  135. "nand_fsbl part 1;nand_ssbl1 part 2;" \
  136. "nand_ssbl2 part 3;nand_UBI partubi 4\0" \
  137. "dfu_alt_info_spi-nand0=mtd spi-nand0="\
  138. "spi-nand_fsbl part 1;spi-nand_ssbl1 part 2;" \
  139. "spi-nand_ssbl2 part 3;spi-nand_UBI partubi 4\0" \
  140. "dfu_alt_info_mmc0=mmc 0=" \
  141. "sdcard_fsbl1 part 0 1;sdcard_fsbl2 part 0 2;" \
  142. "sdcard_ssbl part 0 3;sdcard_bootfs part 0 4;" \
  143. "sdcard_vendorfs part 0 5;sdcard_rootfs part 0 6;" \
  144. "sdcard_userfs part 0 7\0" \
  145. "dfu_alt_info_mmc1=mmc 1=" \
  146. "emmc_fsbl1 raw 0x0 0x200 mmcpart 1;" \
  147. "emmc_fsbl2 raw 0x0 0x200 mmcpart 2;emmc_ssbl part 1 1;" \
  148. "emmc_bootfs part 1 2;emmc_vendorfs part 1 3;" \
  149. "emmc_rootfs part 1 4;emmc_userfs part 1 5\0"
  150. #else
  151. #define STM32MP_DFU_ALT_INFO
  152. #endif
  153. /*
  154. * memory layout for 32M uncompressed/compressed kernel,
  155. * 1M fdt, 1M script, 1M pxe and 1M for splashimage
  156. * and the ramdisk at the end.
  157. */
  158. #define CONFIG_EXTRA_ENV_SETTINGS \
  159. "bootdelay=1\0" \
  160. "kernel_addr_r=0xc2000000\0" \
  161. "fdt_addr_r=0xc4000000\0" \
  162. "scriptaddr=0xc4100000\0" \
  163. "pxefile_addr_r=0xc4200000\0" \
  164. "splashimage=0xc4300000\0" \
  165. "ramdisk_addr_r=0xc4400000\0" \
  166. "fdt_high=0xffffffff\0" \
  167. "initrd_high=0xffffffff\0" \
  168. "altbootcmd=run bootcmd\0" \
  169. "env_default=1\0" \
  170. "env_check=if test $env_default -eq 1;"\
  171. " then env set env_default 0;env save;fi\0" \
  172. STM32MP_BOOTCMD \
  173. STM32MP_MTDPARTS \
  174. STM32MP_DFU_ALT_RAM \
  175. STM32MP_DFU_ALT_INFO \
  176. BOOTENV \
  177. "boot_net_usb_start=true\0"
  178. #endif /* ifndef CONFIG_SPL_BUILD */
  179. #endif /* ifdef CONFIG_DISTRO_DEFAULTS*/
  180. #endif /* __CONFIG_H */