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https://github.com/brain-hackers/u-boot-brain
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23c0ee83aa
To be able to easily share the Allwinner eGON BROM header structure between the tools and the SPL code, move the struct definition into a separate header file. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net> Reviewed-by: Samuel Holland <samuel@sholland.org>
28 lines
697 B
C
28 lines
697 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2007-2011
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* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
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* Tom Cubie <tangliang@allwinnertech.com>
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*/
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#ifndef _ASM_ARCH_SPL_H_
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#define _ASM_ARCH_SPL_H_
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#include <sunxi_image.h>
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#define SPL_ADDR CONFIG_SUNXI_SRAM_ADDRESS
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/* The low 8-bits of the 'boot_media' field in the SPL header */
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#define SUNXI_BOOTED_FROM_MMC0 0
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#define SUNXI_BOOTED_FROM_NAND 1
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#define SUNXI_BOOTED_FROM_MMC2 2
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#define SUNXI_BOOTED_FROM_SPI 3
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#define SUNXI_BOOTED_FROM_MMC0_HIGH 0x10
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#define SUNXI_BOOTED_FROM_MMC2_HIGH 0x12
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#define is_boot0_magic(addr) (memcmp((void *)addr, BOOT0_MAGIC, 8) == 0)
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uint32_t sunxi_get_boot_device(void);
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#endif
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