38 lines
910 B
C
38 lines
910 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2020-2022 Loongson Technology Corporation Limited
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*/
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#ifndef _ASM_LOONGARCH_EFI_H
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#define _ASM_LOONGARCH_EFI_H
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#include <linux/efi.h>
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void __init efi_init(void);
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void __init efi_runtime_init(void);
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void __init *efi_fdt_pointer(void);
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void efifb_setup_from_dmi(struct screen_info *si, const char *opt);
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#define ARCH_EFI_IRQ_FLAGS_MASK 0x00000004 /* Bit 2: CSR.CRMD.IE */
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#define arch_efi_call_virt_setup()
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#define arch_efi_call_virt_teardown()
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#define EFI_ALLOC_ALIGN SZ_64K
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#define EFI_RT_VIRTUAL_OFFSET CSR_DMW0_BASE
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static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr)
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{
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return ULONG_MAX;
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}
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static inline unsigned long efi_get_kimg_min_align(void)
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{
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return SZ_2M;
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}
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#define EFI_KIMG_PREFERRED_ADDRESS PHYSADDR(VMLINUX_LOAD_ADDRESS)
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unsigned long kernel_entry_address(void);
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#endif /* _ASM_LOONGARCH_EFI_H */
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