From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Date: Mon, 17 Nov 2014 12:50:21 +0000 (+0100)
Subject: arm64/efi: set EFI_ALLOC_ALIGN to 64 KB
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1bd0abb0c924a8b28c6466cdd6bb34ea053541dc;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

arm64/efi: set EFI_ALLOC_ALIGN to 64 KB

Set EFI_ALLOC_ALIGN to 64 KB so that all allocations done by the stub
are naturally compatible with a 64 KB granule kernel.

Acked-by: Leif Lindholm <leif.lindholm@linaro.org>
Tested-by: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---

diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index a34fd3b12e2b..71291253114f 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -44,4 +44,6 @@ extern void efi_idmap_init(void);
 
 #define efi_call_early(f, ...) sys_table_arg->boottime->f(__VA_ARGS__)
 
+#define EFI_ALLOC_ALIGN		SZ_64K
+
 #endif /* _ASM_EFI_H */