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| author | Zheng Bao <fishbaozi@gmail.com> | 2013-02-18 16:56:09 +0800 |
|---|---|---|
| committer | Zheng Bao <zheng.bao@amd.com> | 2013-02-21 05:57:57 +0100 |
| commit | 22ec9f9a72955d2364061db72520b85602077414 (patch) | |
| tree | 1417afd15940f22f0e25abc5f340f36024110dff /src/cpu | |
| parent | c8fadd9f465428cb2470d78c72b77766acb058d9 (diff) | |
| download | coreboot-22ec9f9a72955d2364061db72520b85602077414.tar.xz | |
AMD S3: Introduce Kconfig variable 'S3_DATA_SIZE'
Currently the size of the volatile storage for S3 reserved in the
image is hardcoded to 32768 bytes. Make that configurable by
introducing the Kconfig 'S3_DATA_SIZE'.
As the storage space is needed for storing non-volatile, volatile and
MTRR data, add a check if the size is big enough.
Change-Id: I9152797cf0045c8da48109a9d760e417717686db
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/2383
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/cpu')
| -rw-r--r-- | src/cpu/amd/agesa/s3_resume.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/cpu/amd/agesa/s3_resume.h b/src/cpu/amd/agesa/s3_resume.h index 367cc3fbba..af5b509adb 100644 --- a/src/cpu/amd/agesa/s3_resume.h +++ b/src/cpu/amd/agesa/s3_resume.h @@ -28,6 +28,10 @@ #define S3_DATA_MTRR_POS (CONFIG_S3_DATA_POS + S3_DATA_VOLATILE_SIZE) #define S3_DATA_NONVOLATILE_POS (CONFIG_S3_DATA_POS + S3_DATA_VOLATILE_SIZE + S3_DATA_MTRR_SIZE) +#if (S3_DATA_VOLATILE_SIZE + S3_DATA_MTRR_SIZE + S3_DATA_NONVOLATILE_SIZE) > CONFIG_S3_DATA_SIZE +#error "Please increase the value of S3_DATA_SIZE" +#endif + typedef enum { S3DataTypeNonVolatile=0, ///< NonVolatile Data Type S3DataTypeVolatile ///< Volatile Data Type |