sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

lib/stage_cache: Add save/get raw storage

Browse Source 
Leverage the stage_cache mechanism to store a non-specific type
of data.  This is not interesting when the location for the cache
is in cbmem.  However it will be more useful when an external
location is used, e.g. when the cache is in TSEG, locked from user
modification.

Change-Id: Iaf0b25ebe14c176bbd24fc8942f902f627ca8e6f
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/23518
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Marshall Dawson
2018-01-30 15:33:23 -07:00
committed by Martin Roth
parent ac1cd44525
commit 8d6e0e0a72
4 changed files with 81 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/commonlib/include/commonlib/cbmem_id.h
View File

@@ -61,6 +61,7 @@
#define CBMEM_ID_SMM_SAVE_SPACE 0x07e9acee
#define CBMEM_ID_STAGEx_META 0x57a9e000
#define CBMEM_ID_STAGEx_CACHE 0x57a9e100
#define CBMEM_ID_STAGEx_RAW 0x57a9e200
#define CBMEM_ID_STORAGE_DATA 0x53746f72
#define CBMEM_ID_TCPA_LOG 0x54435041
#define CBMEM_ID_TIMESTAMP 0x54494d45