1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
4 */
5
6#include <asm/io.h>
7#include <asm-generic/early_ioremap.h>
8
9void __init __iomem *early_ioremap(u64 phys_addr, unsigned long size)
10{
11	return ((void __iomem *)TO_CACHE(phys_addr));
12}
13
14void __init early_iounmap(void __iomem *addr, unsigned long size)
15{
16
17}
18
19void *early_memremap_ro(resource_size_t phys_addr, unsigned long size)
20{
21	return early_memremap(phys_addr, size);
22}
23
24void *early_memremap_prot(resource_size_t phys_addr, unsigned long size,
25		    unsigned long prot_val)
26{
27	return early_memremap(phys_addr, size);
28}
29