stm32mp1.h 6.8 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_TFABOOT
  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. * default load address used for command tftp, bootm , loadb, ...
  31. */
  32. #define CONFIG_LOADADDR 0xc2000000
  33. #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
  34. /* ATAGs */
  35. #define CONFIG_CMDLINE_TAG
  36. #define CONFIG_SETUP_MEMORY_TAGS
  37. #define CONFIG_INITRD_TAG
  38. /*
  39. * For booting Linux, use the first 256 MB of memory, since this is
  40. * the maximum mapped by the Linux kernel during initialization.
  41. */
  42. #define CONFIG_SYS_BOOTMAPSZ SZ_256M
  43. /* Extend size of kernel image for uncompression */
  44. #define CONFIG_SYS_BOOTM_LEN SZ_32M
  45. /* SPL support */
  46. #ifdef CONFIG_SPL
  47. /* SPL use DDR */
  48. #define CONFIG_SPL_BSS_START_ADDR 0xC0200000
  49. #define CONFIG_SPL_BSS_MAX_SIZE 0x00100000
  50. #define CONFIG_SYS_SPL_MALLOC_START 0xC0300000
  51. #define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000
  52. /* limit SYSRAM usage to first 128 KB */
  53. #define CONFIG_SPL_MAX_SIZE 0x00020000
  54. #define CONFIG_SPL_STACK (STM32_SYSRAM_BASE + \
  55. STM32_SYSRAM_SIZE)
  56. #endif /* #ifdef CONFIG_SPL */
  57. #define CONFIG_SYS_MEMTEST_START STM32_DDR_BASE
  58. #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_64M)
  59. #define CONFIG_SYS_MEMTEST_SCRATCH (CONFIG_SYS_MEMTEST_END + 4)
  60. /*MMC SD*/
  61. #define CONFIG_SYS_MMC_MAX_DEVICE 3
  62. /* NAND support */
  63. #define CONFIG_SYS_NAND_ONFI_DETECTION
  64. #define CONFIG_SYS_MAX_NAND_DEVICE 1
  65. /* Ethernet need */
  66. #ifdef CONFIG_DWC_ETH_QOS
  67. #define CONFIG_SYS_NONCACHED_MEMORY (1 * SZ_1M) /* 1M */
  68. #define CONFIG_SERVERIP 192.168.1.1
  69. #define CONFIG_BOOTP_SERVERIP
  70. #define CONFIG_SYS_AUTOLOAD "no"
  71. #endif
  72. /* Dynamic MTD partition support */
  73. #if defined(CONFIG_STM32_QSPI) || defined(CONFIG_NAND_STM32_FMC2)
  74. #define CONFIG_SYS_MTDPARTS_RUNTIME
  75. #endif
  76. #ifdef CONFIG_DM_VIDEO
  77. #define CONFIG_VIDEO_BMP_RLE8
  78. #define CONFIG_BMP_16BPP
  79. #define CONFIG_BMP_24BPP
  80. #define CONFIG_BMP_32BPP
  81. #endif
  82. /*****************************************************************************/
  83. #ifdef CONFIG_DISTRO_DEFAULTS
  84. /*****************************************************************************/
  85. #if !defined(CONFIG_SPL_BUILD)
  86. #ifdef CONFIG_CMD_MMC
  87. #define BOOT_TARGET_MMC0(func) func(MMC, mmc, 0)
  88. #define BOOT_TARGET_MMC1(func) func(MMC, mmc, 1)
  89. #define BOOT_TARGET_MMC2(func) func(MMC, mmc, 2)
  90. #else
  91. #define BOOT_TARGET_MMC0(func)
  92. #define BOOT_TARGET_MMC1(func)
  93. #define BOOT_TARGET_MMC2(func)
  94. #endif
  95. #ifdef CONFIG_NET
  96. #define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
  97. #else
  98. #define BOOT_TARGET_PXE(func)
  99. #endif
  100. #ifdef CONFIG_CMD_UBIFS
  101. #define BOOT_TARGET_UBIFS(func) func(UBIFS, ubifs, 0)
  102. #else
  103. #define BOOT_TARGET_UBIFS(func)
  104. #endif
  105. #define BOOT_TARGET_DEVICES(func) \
  106. BOOT_TARGET_MMC1(func) \
  107. BOOT_TARGET_UBIFS(func) \
  108. BOOT_TARGET_MMC0(func) \
  109. BOOT_TARGET_MMC2(func) \
  110. BOOT_TARGET_PXE(func)
  111. /*
  112. * bootcmd for stm32mp1:
  113. * for serial/usb: execute the stm32prog command
  114. * for mmc boot (eMMC, SD card), boot only on the same device
  115. * for nand boot, boot with on ubifs partition on nand
  116. * for nor boot, use the default order
  117. */
  118. #define STM32MP_BOOTCMD "bootcmd_stm32mp=" \
  119. "echo \"Boot over ${boot_device}${boot_instance}!\";" \
  120. "if test ${boot_device} = serial || test ${boot_device} = usb;" \
  121. "then stm32prog ${boot_device} ${boot_instance}; " \
  122. "else " \
  123. "run env_check;" \
  124. "if test ${boot_device} = mmc;" \
  125. "then env set boot_targets \"mmc${boot_instance}\"; fi;" \
  126. "if test ${boot_device} = nand;" \
  127. "then env set boot_targets ubifs0; fi;" \
  128. "run distro_bootcmd;" \
  129. "fi;\0"
  130. #include <config_distro_bootcmd.h>
  131. #ifdef CONFIG_STM32MP1_OPTEE
  132. /* with OPTEE: define specific MTD partitions = teeh, teed, teex */
  133. #define STM32MP_MTDPARTS \
  134. "mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),256k(teeh),256k(teed),256k(teex),-(nor_user)\0" \
  135. "mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),512k(teeh),512k(teed),512k(teex),-(UBI)\0" \
  136. "mtdparts_spi-nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),"\
  137. "512k(teeh),512k(teed),512k(teex),-(UBI)\0"
  138. #else /* CONFIG_STM32MP1_OPTEE */
  139. #define STM32MP_MTDPARTS \
  140. "mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),-(nor_user)\0" \
  141. "mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),-(UBI)\0" \
  142. "mtdparts_spi-nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),-(UBI)\0"
  143. #endif /* CONFIG_STM32MP1_OPTEE */
  144. #ifndef CONFIG_SYS_MTDPARTS_RUNTIME
  145. #undef STM32MP_MTDPARTS
  146. #define STM32MP_MTDPARTS
  147. #endif
  148. #define STM32MP_DFU_ALT_RAM \
  149. "dfu_alt_info_ram=ram 0=" \
  150. "uImage ram ${kernel_addr_r} 0x2000000;" \
  151. "devicetree.dtb ram ${fdt_addr_r} 0x100000;" \
  152. "uramdisk.image.gz ram ${ramdisk_addr_r} 0x10000000\0"
  153. #ifdef CONFIG_SET_DFU_ALT_INFO
  154. #define STM32MP_DFU_ALT_INFO \
  155. "dfu_alt_info_nor0=mtd nor0=" \
  156. "nor_fsbl1 part 1;nor_fsbl2 part 2;" \
  157. "nor_ssbl part 3;nor_env part 4\0" \
  158. "dfu_alt_info_nand0=mtd nand0="\
  159. "nand_fsbl part 1;nand_ssbl1 part 2;" \
  160. "nand_ssbl2 part 3;nand_UBI partubi 4\0" \
  161. "dfu_alt_info_spi-nand0=mtd spi-nand0="\
  162. "spi-nand_fsbl part 1;spi-nand_ssbl1 part 2;" \
  163. "spi-nand_ssbl2 part 3;spi-nand_UBI partubi 4\0" \
  164. "dfu_alt_info_mmc0=mmc 0=" \
  165. "sdcard_fsbl1 part 0 1;sdcard_fsbl2 part 0 2;" \
  166. "sdcard_ssbl part 0 3;sdcard_bootfs part 0 4;" \
  167. "sdcard_vendorfs part 0 5;sdcard_rootfs part 0 6;" \
  168. "sdcard_userfs part 0 7\0" \
  169. "dfu_alt_info_mmc1=mmc 1=" \
  170. "emmc_fsbl1 raw 0x0 0x200 mmcpart 1;" \
  171. "emmc_fsbl2 raw 0x0 0x200 mmcpart 2;emmc_ssbl part 1 1;" \
  172. "emmc_bootfs part 1 2;emmc_vendorfs part 1 3;" \
  173. "emmc_rootfs part 1 4;emmc_userfs part 1 5\0"
  174. #else
  175. #define STM32MP_DFU_ALT_INFO
  176. #endif
  177. /*
  178. * memory layout for 32M uncompressed/compressed kernel,
  179. * 1M fdt, 1M script, 1M pxe and 1M for splashimage
  180. * and the ramdisk at the end.
  181. */
  182. #define CONFIG_EXTRA_ENV_SETTINGS \
  183. "bootdelay=1\0" \
  184. "kernel_addr_r=0xc2000000\0" \
  185. "fdt_addr_r=0xc4000000\0" \
  186. "scriptaddr=0xc4100000\0" \
  187. "pxefile_addr_r=0xc4200000\0" \
  188. "splashimage=0xc4300000\0" \
  189. "ramdisk_addr_r=0xc4400000\0" \
  190. "altbootcmd=run bootcmd\0" \
  191. "env_default=1\0" \
  192. "env_check=if test $env_default -eq 1;"\
  193. " then env set env_default 0;env save;fi\0" \
  194. STM32MP_BOOTCMD \
  195. STM32MP_MTDPARTS \
  196. STM32MP_DFU_ALT_RAM \
  197. STM32MP_DFU_ALT_INFO \
  198. BOOTENV \
  199. "boot_net_usb_start=true\0"
  200. #endif /* ifndef CONFIG_SPL_BUILD */
  201. #endif /* ifdef CONFIG_DISTRO_DEFAULTS*/
  202. #endif /* __CONFIG_H */