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| author | Patrick Williams <iawillia@us.ibm.com> | 2013-03-26 11:23:47 -0500 |
|---|---|---|
| committer | A. Patrick Williams III <iawillia@us.ibm.com> | 2013-06-14 09:09:09 -0500 |
| commit | e89e72d2f8a2efe86acad95ed0769aa7a8fe64ae (patch) | |
| tree | 5541b72a698f58757ab2fe36b1a264fff6bcb3a2 /src/include/sys/mm.h | |
| parent | 92255af10842c672550a586d342c67ac1c7e11ca (diff) | |
| download | talos-hostboot-e89e72d2f8a2efe86acad95ed0769aa7a8fe64ae.tar.gz talos-hostboot-e89e72d2f8a2efe86acad95ed0769aa7a8fe64ae.zip | |
Secureboot memory layout support.
* Start kernel in 1/4 cache mode per Secureboot.
* Copy Secureboot header for base image for later use.
* Blind-purge bottom half of cache.
* Add bottom of cache into memory maps for 1/2 cache mode.
RTC: 64762
Change-Id: I1b45f30a2d45c9709d4fd486cfe0ca2ce86b051c
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/3773
Reviewed-by: Michael Baiocchi <baiocchi@us.ibm.com>
Tested-by: Jenkins Server
Reviewed-by: ADAM R. MUHLE <armuhle@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Diffstat (limited to 'src/include/sys/mm.h')
| -rw-r--r-- | src/include/sys/mm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/sys/mm.h b/src/include/sys/mm.h index 959c2fa57..38272c684 100644 --- a/src/include/sys/mm.h +++ b/src/include/sys/mm.h @@ -99,6 +99,7 @@ int mm_set_permission(void* va, uint64_t size, uint64_t access_type); enum MM_EXTEND_SIZE { + MM_EXTEND_POST_SECUREBOOT, //< Extend memory to include bottom of cache. MM_EXTEND_FULL_CACHE, //< Extend memory to include full cache (8mb). MM_EXTEND_REAL_MEMORY, //< Extend memory into real mainstore. }; |
