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arm64/efi: set EFI_ALLOC_ALIGN to 64 KB
authorArd Biesheuvel <ard.biesheuvel@linaro.org>
Mon, 17 Nov 2014 12:50:21 +0000 (13:50 +0100)
committerArd Biesheuvel <ard.biesheuvel@linaro.org>
Mon, 12 Jan 2015 08:17:13 +0000 (08:17 +0000)
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>
arch/arm64/include/asm/efi.h patch | blob | blame | history

diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index a34fd3b12e2b963bbbfec66c253a15dd0859df13..71291253114f93fd7032a73da20050274222bec0 100644 (file)
--- 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 */