From a13b00778e89c405cb224ef0926be6d71682d2a2 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Wed, 2 Jul 2014 14:54:41 +0200 Subject: [PATCH] efi/arm64: efistub: Move shared dependencies to This moves definitions depended upon both by code under arch/arm64/boot and under drivers/firmware/efi to . This is in preparation of turning the stub code under drivers/firmware/efi into a static library. Signed-off-by: Ard Biesheuvel Signed-off-by: Matt Fleming --- arch/arm64/include/asm/efi.h | 12 ++++++++++++ arch/arm64/kernel/efi-stub.c | 11 +---------- 2 files changed, 13 insertions(+), 10 deletions(-) diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h index 375ba34..a34fd3b 100644 --- a/arch/arm64/include/asm/efi.h +++ b/arch/arm64/include/asm/efi.h @@ -32,4 +32,16 @@ extern void efi_idmap_init(void); kernel_neon_end(); \ }) +/* arch specific definitions used by the stub code */ + +/* + * AArch64 requires the DTB to be 8-byte aligned in the first 512MiB from + * start of kernel and may not cross a 2MiB boundary. We set alignment to + * 2MiB so we know it won't cross a 2MiB boundary. + */ +#define EFI_FDT_ALIGN SZ_2M /* used by allocate_new_fdt_and_exit_boot() */ +#define MAX_FDT_OFFSET SZ_512M + +#define efi_call_early(f, ...) sys_table_arg->boottime->f(__VA_ARGS__) + #endif /* _ASM_EFI_H */ diff --git a/arch/arm64/kernel/efi-stub.c b/arch/arm64/kernel/efi-stub.c index 7aa7155..23cbde4 100644 --- a/arch/arm64/kernel/efi-stub.c +++ b/arch/arm64/kernel/efi-stub.c @@ -10,19 +10,10 @@ * */ #include +#include #include #include -/* - * AArch64 requires the DTB to be 8-byte aligned in the first 512MiB from - * start of kernel and may not cross a 2MiB boundary. We set alignment to - * 2MiB so we know it won't cross a 2MiB boundary. - */ -#define EFI_FDT_ALIGN SZ_2M /* used by allocate_new_fdt_and_exit_boot() */ -#define MAX_FDT_OFFSET SZ_512M - -#define efi_call_early(f, ...) sys_table_arg->boottime->f(__VA_ARGS__) - static void efi_char16_printk(efi_system_table_t *sys_table_arg, efi_char16_t *str); -- 2.7.4