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3040406328
Enable Standard Boot on E850-96 as documented in [1]. Along with corresponding changes in the default environment and properly prepared eMMC partitions (ESP and rootfs), it makes it possible to boot Debian rootfs automatically. All boot methods were tested: efi_mgr, efi, syslinux and script. The preferred boot method is efi_mgr, which relies on the configured EFI variables (stored in /ubootefi.var file on ESP partition), which boots either GRUB from /EFI/debian/grubaa64.efi, or systemd-boot from /EFI/BOOT/BOOTAA64.EFI. Currently used boot sequence: U-Boot -> bootcmd -> 'bootflow scan -lb' -> efi_mgr -> GRUB -> Debian [1] doc/develop/bootstd/overview.rst Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
49 lines
1.2 KiB
Text
49 lines
1.2 KiB
Text
CONFIG_ARM=y
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CONFIG_ARCH_CPU_INIT=y
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CONFIG_ARM_SMCCC=y
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CONFIG_ARCH_EXYNOS=y
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CONFIG_TEXT_BASE=0xf8800000
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CONFIG_SYS_MALLOC_LEN=0x81f000
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CONFIG_SYS_MALLOC_F_LEN=0x4000
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CONFIG_ARCH_EXYNOS9=y
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CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
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CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xf8c00000
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CONFIG_ENV_SIZE=0x10000
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CONFIG_ENV_OFFSET=0x0
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CONFIG_DEFAULT_DEVICE_TREE="exynos/exynos850-e850-96"
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CONFIG_SYS_LOAD_ADDR=0x80000000
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CONFIG_ENV_OFFSET_REDUND=0x10000
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# CONFIG_PSCI_RESET is not set
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CONFIG_EFI_SET_TIME=y
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CONFIG_ANDROID_BOOT_IMAGE=y
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CONFIG_BOOTSTD_FULL=y
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CONFIG_DEFAULT_FDT_FILE="exynos850-e850-96.dtb"
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# CONFIG_DISPLAY_CPUINFO is not set
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CONFIG_CMD_BOOTEFI_SELFTEST=y
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CONFIG_CMD_ABOOTIMG=y
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CONFIG_CMD_NVEDIT_EFI=y
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CONFIG_CMD_CLK=y
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CONFIG_CMD_GPT=y
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CONFIG_CMD_MMC=y
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CONFIG_CMD_EFIDEBUG=y
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# CONFIG_CMD_DATE is not set
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CONFIG_CMD_RTC=y
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CONFIG_CMD_TIME=y
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CONFIG_CMD_RNG=y
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CONFIG_PARTITION_TYPE_GUID=y
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CONFIG_ENV_OVERWRITE=y
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CONFIG_ENV_IS_IN_MMC=y
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CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
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CONFIG_SYS_RELOC_GD_ENV_ADDR=y
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CONFIG_SYS_MMC_ENV_PART=2
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CONFIG_NO_NET=y
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CONFIG_CLK_EXYNOS850=y
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CONFIG_SUPPORT_EMMC_BOOT=y
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CONFIG_MMC_DW=y
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CONFIG_DM_RTC=y
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CONFIG_RTC_EMULATION=y
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CONFIG_SOC_SAMSUNG=y
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CONFIG_EXYNOS_PMU=y
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CONFIG_EXYNOS_USI=y
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CONFIG_SYSRESET=y
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CONFIG_SYSRESET_SYSCON=y
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