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author | Aaron Durbin <adurbin@chromium.org> | 2015-03-05 14:11:27 -0600 |
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committer | Aaron Durbin <adurbin@chromium.org> | 2015-04-22 17:54:41 +0200 |
commit | 20686d851ce450750039f5f871160d49118a2210 (patch) | |
tree | cabba57012853074cbf31e4a82938c7357c78696 /src/mainboard/tyan | |
parent | 818e928d12be9376476ee299fccf9cfe47abb1f2 (diff) |
coreboot: add imd library
The imd (internal memory database) library provides a way to
track memory regions by assigning ids to each region. The implementation
is a direct descendant of dynamic cbmem. The intent is to replace
the existing mechanisms which do similar things: dynamic cbmem, stage
cache, etc.
Differences between dynamic cbmem and imd:
- All structures/objects are relative to one another. There
are no absolute pointers serialized to memory.
- Allow limiting the size of the idm. i.e. provide a maximum
memory usage.
- Allow setting the size of the root structure which allows
control of the number of allocations to track.
Change-Id: Id7438cff80d396a594d6a7330d09b45bb4fedf2e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8621
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Diffstat (limited to 'src/mainboard/tyan')
0 files changed, 0 insertions, 0 deletions