65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
/*
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* Copyright (C) 2013 Samsung Electronics
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*
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* Configuration settings for the SAMSUNG EXYNOS5420 SoC
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_EXYNOS5420_H
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#define __CONFIG_EXYNOS5420_H
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#define CONFIG_EXYNOS5420
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#define CONFIG_ENV_IS_IN_SPI_FLASH
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#define CONFIG_SPI_FLASH
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#define CONFIG_ENV_SPI_BASE 0x12D30000
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#define FLASH_SIZE (0x4 << 20)
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#define CONFIG_ENV_OFFSET (FLASH_SIZE - CONFIG_BL2_SIZE)
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#define CONFIG_SPI_BOOTING
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#include <configs/exynos5-common.h>
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#define CONFIG_ARCH_EARLY_INIT_R
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#define MACH_TYPE_SMDK5420 8002
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#define CONFIG_MACH_TYPE MACH_TYPE_SMDK5420
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#define CONFIG_VAR_SIZE_SPL
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#define CONFIG_SYS_SDRAM_BASE 0x20000000
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#define CONFIG_SYS_TEXT_BASE 0x23E00000
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#ifdef CONFIG_VAR_SIZE_SPL
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#define CONFIG_SPL_TEXT_BASE 0x02024410
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#else
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#define CONFIG_SPL_TEXT_BASE 0x02024400
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#endif
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#define CONFIG_IRAM_TOP 0x02074000
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#define CONFIG_SPL_MAX_FOOTPRINT (30 * 1024)
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#define CONFIG_DEVICE_TREE_LIST "exynos5420-peach-pit exynos5420-smdk5420"
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#define CONFIG_MAX_I2C_NUM 11
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#define CONFIG_BOARD_REV_GPIO_COUNT 2
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#define CONFIG_BOOTCOMMAND "mmc read 20007000 451 2000; bootm 20007000"
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#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
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/*
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* Put the initial stack pointer 1KB below this to allow room for the
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* SPL marker. This value is arbitrary, but gd_t is placed starting here.
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*/
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_IRAM_TOP - 0x800)
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/* DRAM Memory Banks */
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#define CONFIG_NR_DRAM_BANKS 7
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#define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */
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/* Miscellaneous configurable options */
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#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
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#endif /* __CONFIG_EXYNOS5420_H */
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