diff options
| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2017-05-17 14:51:43 +0900 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2017-05-22 13:34:12 +0200 |
| commit | ef26cc33b8d66460c555600b0e388f55c5cd6f21 (patch) | |
| tree | 51518bf4e09273466273b3fcd441c7997a553812 /kexec/arch/arm64/iomem.h | |
| parent | 325804055e99dbf40af5e6fa546320b821d9d821 (diff) | |
arm64: identify PHYS_OFFSET correctly
Due to the kernel patch, commit e7cd190385d1 ("arm64: mark reserved
memblock regions explicitly in iomem"), the current code will not be able
to identify the correct value of PHYS_OFFSET if some "reserved" memory
region, which is likely to be UEFI runtime services code/data, exists at
an address below the first "System RAM" regions.
This patch fixes this issue.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Tested-by: David Woodhouse <dwmw@amazon.co.uk>
Tested-by: Pratyush Anand <panand@redhat.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'kexec/arch/arm64/iomem.h')
| -rw-r--r-- | kexec/arch/arm64/iomem.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/kexec/arch/arm64/iomem.h b/kexec/arch/arm64/iomem.h new file mode 100644 index 0000000..7fd66eb --- /dev/null +++ b/kexec/arch/arm64/iomem.h @@ -0,0 +1,7 @@ +#ifndef IOMEM_H +#define IOMEM_H + +#define SYSTEM_RAM "System RAM\n" +#define IOMEM_RESERVED "reserved\n" + +#endif |