head.S (e1de2c93e78740383db1a0ff626d8ca2cdc28aaf) head.S (63b13e64a829e7b12fba81fccbea0d5448fc0c24)
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (C) 2012 Regents of the University of California
4 */
5
6#include <asm/asm-offsets.h>
7#include <asm/asm.h>
8#include <linux/init.h>
9#include <linux/linkage.h>
10#include <asm/thread_info.h>
11#include <asm/page.h>
12#include <asm/pgtable.h>
13#include <asm/csr.h>
14#include <asm/cpu_ops_sbi.h>
15#include <asm/hwcap.h>
16#include <asm/image.h>
17#include "efi-header.S"
18
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (C) 2012 Regents of the University of California
4 */
5
6#include <asm/asm-offsets.h>
7#include <asm/asm.h>
8#include <linux/init.h>
9#include <linux/linkage.h>
10#include <asm/thread_info.h>
11#include <asm/page.h>
12#include <asm/pgtable.h>
13#include <asm/csr.h>
14#include <asm/cpu_ops_sbi.h>
15#include <asm/hwcap.h>
16#include <asm/image.h>
17#include "efi-header.S"
18
19#ifdef CONFIG_XIP_KERNEL
20.macro XIP_FIXUP_OFFSET reg
21 REG_L t0, _xip_fixup
22 add \reg, \reg, t0
23.endm
24.macro XIP_FIXUP_FLASH_OFFSET reg
25 la t1, __data_loc
26 li t0, XIP_OFFSET_MASK
27 and t1, t1, t0
28 li t1, XIP_OFFSET
29 sub t0, t0, t1
30 sub \reg, \reg, t0
31.endm
32_xip_fixup: .dword CONFIG_PHYS_RAM_BASE - CONFIG_XIP_PHYS_ADDR - XIP_OFFSET
33#else
34.macro XIP_FIXUP_OFFSET reg
35.endm
36.macro XIP_FIXUP_FLASH_OFFSET reg
37.endm
38#endif /* CONFIG_XIP_KERNEL */
39
40__HEAD
41ENTRY(_start)
42 /*
43 * Image header expected by Linux boot-loaders. The image header data
44 * structure is described in asm/image.h.
45 * Do not modify it without modifying the structure and all bootloaders
46 * that expects this header format!!
47 */

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20ENTRY(_start)
21 /*
22 * Image header expected by Linux boot-loaders. The image header data
23 * structure is described in asm/image.h.
24 * Do not modify it without modifying the structure and all bootloaders
25 * that expects this header format!!
26 */

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