mirror of
https://github.com/AsahiLinux/u-boot
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c6d9e9dbc3
Enable support for XIP (execute in place) of U-Boot or kernel image. There is no need to copy image from flash to ram if flash supports execute in place. Signed-off-by: Vikas Manocha <vikas.manocha@st.com> Reviewed-by: Alexandru Gagniuc <alex.g@adaptrum.com>
44 lines
770 B
C
44 lines
770 B
C
/*
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* (C) Copyright 2012
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* Texas Instruments, <www.ti.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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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_OMAP2PLUS) \
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|| defined(CONFIG_EXYNOS4) || defined(CONFIG_EXYNOS5) \
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|| defined(CONFIG_EXYNOS4210)
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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_NONE
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};
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#endif
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/* Linker symbols. */
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extern char __bss_start[], __bss_end[];
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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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