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506df9dc58
1. Convert all linker symbols to char[] type so that we can get the
corresponding address by calling array name 'var' or its address
'&var'. In this way, we can avoid some potential issues[1].
2. Remove unused symbol '_TEXT_BASE'. It has been abandoned and has
not been referenced by any source code.
3. Move '__data_end' to the arch x86's own sections header as it's
only used by x86 arch.
4. Remove some duplicate declared linker symbols. Now we use the
standard header file to declare them.
[1] This patch fixes the boot failure on MIPS target. Error log:
SPL: Image overlaps SPL
Fixes: 1b8a1be1a1 ("spl: spl_legacy: Fix spl_end address")
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
41 lines
751 B
C
41 lines
751 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2012
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* Texas Instruments, <www.ti.com>
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*/
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#ifndef _ASM_SPL_H_
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#define _ASM_SPL_H_
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#if defined(CONFIG_ARCH_EXYNOS4) || defined(CONFIG_ARCH_EXYNOS5) || \
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defined(CONFIG_ARCH_K3) || defined(CONFIG_ARCH_OMAP2PLUS)
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/* Platform-specific defines */
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#include <asm/arch/spl.h>
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#else
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enum {
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BOOT_DEVICE_RAM,
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BOOT_DEVICE_MMC1,
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BOOT_DEVICE_MMC2,
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BOOT_DEVICE_MMC2_2,
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BOOT_DEVICE_NAND,
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BOOT_DEVICE_ONENAND,
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BOOT_DEVICE_NOR,
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BOOT_DEVICE_UART,
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BOOT_DEVICE_SPI,
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BOOT_DEVICE_USB,
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BOOT_DEVICE_SATA,
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BOOT_DEVICE_I2C,
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BOOT_DEVICE_BOARD,
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BOOT_DEVICE_DFU,
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BOOT_DEVICE_XIP,
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BOOT_DEVICE_BOOTROM,
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BOOT_DEVICE_SMH,
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BOOT_DEVICE_NONE
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};
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#endif
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#ifndef CONFIG_DM
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extern gd_t gdata;
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#endif
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#endif
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