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- /* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
- /*
- * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
- *
- * Configuration settings for the STM32MP15x CPU
- */
- #ifndef __CONFIG_H
- #define __CONFIG_H
- #include <linux/sizes.h>
- #include <asm/arch/stm32.h>
- #ifndef CONFIG_STM32MP1_TRUSTED
- /* PSCI support */
- #define CONFIG_ARMV7_PSCI_1_0
- #define CONFIG_ARMV7_SECURE_BASE STM32_SYSRAM_BASE
- #define CONFIG_ARMV7_SECURE_MAX_SIZE STM32_SYSRAM_SIZE
- #endif
- /*
- * Configuration of the external SRAM memory used by U-Boot
- */
- #define CONFIG_SYS_SDRAM_BASE STM32_DDR_BASE
- #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
- #ifdef CONFIG_STM32MP1_OPTEE
- #define CONFIG_SYS_MEM_TOP_HIDE SZ_32M
- #endif /* CONFIG_STM32MP1_OPTEE */
- /*
- * Console I/O buffer size
- */
- #define CONFIG_SYS_CBSIZE SZ_1K
- /*
- * Needed by "loadb"
- */
- #define CONFIG_SYS_LOAD_ADDR STM32_DDR_BASE
- /* ATAGs */
- #define CONFIG_CMDLINE_TAG
- #define CONFIG_SETUP_MEMORY_TAGS
- #define CONFIG_INITRD_TAG
- /* Extend size of kernel image for uncompression */
- #define CONFIG_SYS_BOOTM_LEN SZ_32M
- /* SPL support */
- #ifdef CONFIG_SPL
- /* SPL use DDR */
- #define CONFIG_SPL_BSS_START_ADDR 0xC0200000
- #define CONFIG_SPL_BSS_MAX_SIZE 0x00100000
- #define CONFIG_SYS_SPL_MALLOC_START 0xC0300000
- #define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000
- /* limit SYSRAM usage to first 128 KB */
- #define CONFIG_SPL_MAX_SIZE 0x00020000
- #define CONFIG_SPL_STACK (STM32_SYSRAM_BASE + \
- STM32_SYSRAM_SIZE)
- #endif /* #ifdef CONFIG_SPL */
- #define CONFIG_SYS_MEMTEST_START STM32_DDR_BASE
- #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_64M)
- #define CONFIG_SYS_MEMTEST_SCRATCH (CONFIG_SYS_MEMTEST_END + 4)
- /*MMC SD*/
- #define CONFIG_SYS_MMC_MAX_DEVICE 3
- /* NAND support */
- #define CONFIG_SYS_NAND_ONFI_DETECTION
- #define CONFIG_SYS_MAX_NAND_DEVICE 1
- /* Ethernet need */
- #ifdef CONFIG_DWC_ETH_QOS
- #define CONFIG_SYS_NONCACHED_MEMORY (1 * SZ_1M) /* 1M */
- #define CONFIG_SERVERIP 192.168.1.1
- #define CONFIG_BOOTP_SERVERIP
- #define CONFIG_SYS_AUTOLOAD "no"
- #endif
- /* Dynamic MTD partition support */
- #if defined(CONFIG_STM32_QSPI) || defined(CONFIG_NAND_STM32_FMC2)
- #define CONFIG_SYS_MTDPARTS_RUNTIME
- #endif
- #define CONFIG_SET_DFU_ALT_INFO
- #ifdef CONFIG_DM_VIDEO
- #define CONFIG_VIDEO_BMP_RLE8
- #define CONFIG_BMP_16BPP
- #define CONFIG_BMP_24BPP
- #define CONFIG_BMP_32BPP
- #endif
- /*****************************************************************************/
- #ifdef CONFIG_DISTRO_DEFAULTS
- /*****************************************************************************/
- #if !defined(CONFIG_SPL_BUILD)
- #define BOOT_TARGET_DEVICES(func) \
- func(MMC, mmc, 1) \
- func(UBIFS, ubifs, 0) \
- func(MMC, mmc, 0) \
- func(MMC, mmc, 2) \
- func(PXE, pxe, na)
- /*
- * bootcmd for stm32mp1:
- * for serial/usb: execute the stm32prog command
- * for mmc boot (eMMC, SD card), boot only on the same device
- * for nand boot, boot with on ubifs partition on nand
- * for nor boot, use the default order
- */
- #define STM32MP_BOOTCMD "bootcmd_stm32mp=" \
- "echo \"Boot over ${boot_device}${boot_instance}!\";" \
- "if test ${boot_device} = serial || test ${boot_device} = usb;" \
- "then stm32prog ${boot_device} ${boot_instance}; " \
- "else " \
- "run env_check;" \
- "if test ${boot_device} = mmc;" \
- "then env set boot_targets \"mmc${boot_instance}\"; fi;" \
- "if test ${boot_device} = nand;" \
- "then env set boot_targets ubifs0; fi;" \
- "run distro_bootcmd;" \
- "fi;\0"
- #include <config_distro_bootcmd.h>
- #ifdef CONFIG_STM32MP1_OPTEE
- /* with OPTEE: define specific MTD partitions = teeh, teed, teex */
- #define STM32MP_MTDPARTS \
- "mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),256k(teeh),256k(teed),256k(teex),-(nor_user)\0" \
- "mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),512k(teeh),512k(teed),512k(teex),-(UBI)\0" \
- "mtdparts_spi-nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),"\
- "512k(teeh),512k(teed),512k(teex),-(UBI)\0"
- #else /* CONFIG_STM32MP1_OPTEE */
- #define STM32MP_MTDPARTS \
- "mtdparts_nor0=256k(fsbl1),256k(fsbl2),2m(ssbl),256k(u-boot-env),-(nor_user)\0" \
- "mtdparts_nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),-(UBI)\0" \
- "mtdparts_spi-nand0=2m(fsbl),2m(ssbl1),2m(ssbl2),-(UBI)\0"
- #endif /* CONFIG_STM32MP1_OPTEE */
- #ifndef CONFIG_SYS_MTDPARTS_RUNTIME
- #undef STM32MP_MTDPARTS
- #define STM32MP_MTDPARTS
- #endif
- #define STM32MP_DFU_ALT_RAM \
- "dfu_alt_info_ram=ram 0=" \
- "uImage ram ${kernel_addr_r} 0x2000000;" \
- "devicetree.dtb ram ${fdt_addr_r} 0x100000;" \
- "uramdisk.image.gz ram ${ramdisk_addr_r} 0x10000000\0"
- #ifdef CONFIG_SET_DFU_ALT_INFO
- #define STM32MP_DFU_ALT_INFO \
- "dfu_alt_info_nor0=mtd nor0=" \
- "nor_fsbl1 part 1;nor_fsbl2 part 2;" \
- "nor_ssbl part 3;nor_env part 4\0" \
- "dfu_alt_info_nand0=mtd nand0="\
- "nand_fsbl part 1;nand_ssbl1 part 2;" \
- "nand_ssbl2 part 3;nand_UBI partubi 4\0" \
- "dfu_alt_info_spi-nand0=mtd spi-nand0="\
- "spi-nand_fsbl part 1;spi-nand_ssbl1 part 2;" \
- "spi-nand_ssbl2 part 3;spi-nand_UBI partubi 4\0" \
- "dfu_alt_info_mmc0=mmc 0=" \
- "sdcard_fsbl1 part 0 1;sdcard_fsbl2 part 0 2;" \
- "sdcard_ssbl part 0 3;sdcard_bootfs part 0 4;" \
- "sdcard_vendorfs part 0 5;sdcard_rootfs part 0 6;" \
- "sdcard_userfs part 0 7\0" \
- "dfu_alt_info_mmc1=mmc 1=" \
- "emmc_fsbl1 raw 0x0 0x200 mmcpart 1;" \
- "emmc_fsbl2 raw 0x0 0x200 mmcpart 2;emmc_ssbl part 1 1;" \
- "emmc_bootfs part 1 2;emmc_vendorfs part 1 3;" \
- "emmc_rootfs part 1 4;emmc_userfs part 1 5\0"
- #else
- #define STM32MP_DFU_ALT_INFO
- #endif
- /*
- * memory layout for 32M uncompressed/compressed kernel,
- * 1M fdt, 1M script, 1M pxe and 1M for splashimage
- * and the ramdisk at the end.
- */
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "bootdelay=1\0" \
- "kernel_addr_r=0xc2000000\0" \
- "fdt_addr_r=0xc4000000\0" \
- "scriptaddr=0xc4100000\0" \
- "pxefile_addr_r=0xc4200000\0" \
- "splashimage=0xc4300000\0" \
- "ramdisk_addr_r=0xc4400000\0" \
- "fdt_high=0xffffffff\0" \
- "initrd_high=0xffffffff\0" \
- "altbootcmd=run bootcmd\0" \
- "env_default=1\0" \
- "env_check=if test $env_default -eq 1;"\
- " then env set env_default 0;env save;fi\0" \
- STM32MP_BOOTCMD \
- STM32MP_MTDPARTS \
- STM32MP_DFU_ALT_RAM \
- STM32MP_DFU_ALT_INFO \
- BOOTENV \
- "boot_net_usb_start=true\0"
- #endif /* ifndef CONFIG_SPL_BUILD */
- #endif /* ifdef CONFIG_DISTRO_DEFAULTS*/
- #endif /* __CONFIG_H */
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