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aarch64: Add ELF support

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BUG=None
BRANCH=none
TEST=Build coreboot
Signed-off-by: Marcelo Povoa <marcelogp@chromium.org>

Change-Id: I38684794fdf5bd95a32f157128434a13f5e2a2d5
Reviewed-on: https://chromium-review.googlesource.com/185271
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Tested-by: Marcelo Póvoa <marcelogp@chromium.org>
Commit-Queue: Marcelo Póvoa <marcelogp@chromium.org>
This commit is contained in:
Marcelo Povoa 2014-02-06 15:17:33 -08:00 • committed by chrome-internal-fetch
commit 67b74d3dc9
2 changed files with 3 additions and 0 deletions
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2
util/cbfstool/elf.h
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@ -244,6 +244,8 @@ typedef struct
#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
#define EM_NUM 95
#define EM_AARCH64 183 /* ARM Aarch64 Architecture */
/* If it is necessary to assign new unofficial EM_* values, please
pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the
chances of collision with official or non-GNU unofficial values. */

1
util/cbfstool/elfheaders.c
View file

@ -273,6 +273,7 @@ elf_headers(const struct buffer *pinput,
// The tool may work in architecture-independent way.
if (arch != CBFS_ARCHITECTURE_UNKNOWN &&
!((ehdr->e_machine == EM_AARCH64) && (arch == CBFS_ARCHITECTURE_AARCH64)) &&
!((ehdr->e_machine == EM_ARM) && (arch == CBFS_ARCHITECTURE_ARM)) &&
!((ehdr->e_machine == EM_386) && (arch == CBFS_ARCHITECTURE_X86))) {
ERROR("The stage file has the wrong architecture\n");