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cbmem: add reference code ids

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In order to identify the ram used in cbmem for
reference code blobs add common ids to be consumed
by downstream users.

BUG=chrome-os-partner:22866
BRANCH=None
TEST=Built and booted with ref code support. Noted reference
     code entries in cbmem.

Change-Id: Iae3f0c2c1ffdb2eb0e82a52ee459d25db44c1904
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174424
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
This commit is contained in:
Aaron Durbin 2013-10-24 10:11:08 -05:00 • committed by chrome-internal-fetch
commit 7cda06bfcd
2 changed files with 4 additions and 0 deletions
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2
src/include/cbmem.h
View file

@ -70,6 +70,8 @@
#define CBMEM_ID_ROOT 0xff4007ff
#define CBMEM_ID_VBOOT_HANDOFF 0x780074f0
#define CBMEM_ID_CAR_GLOBALS 0xcac4e6a3
#define CBMEM_ID_REFCODE 0x04efc0de
#define CBMEM_ID_REFCODE_CACHE 0x4efc0de5
#define CBMEM_ID_NONE 0x00000000
#ifndef __ASSEMBLER__

2
src/lib/cbmem_info.c
View file

@ -47,6 +47,8 @@ static struct cbmem_id_to_name {
{ CBMEM_ID_ROOT, "CBMEM ROOT " },
{ CBMEM_ID_VBOOT_HANDOFF, "VBOOT " },
{ CBMEM_ID_CAR_GLOBALS, "CAR GLOBALS" },
{ CBMEM_ID_REFCODE, "REFCODE " },
{ CBMEM_ID_REFCODE_CACHE, "REFCODE $ " },
};
void cbmem_print_entry(int n, u32 id, u64 base, u64 size)