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cbmem_id: Add CBMEM ID for early DRAM usage 

This change adds a new CBMEM ID (CBMEM_ID_CB_EARLY_DRAM) that can be
used by platform code to stash details of early DRAM used by
coreboot.

BUG=b:155322763

Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: I913c744fdce2f9c36afdc127b2668fccf57dde58
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42262
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Furquan Shaikh 2020-06-09 20:27:12 -07:00
parent 3b03206426
commit 00a8ed8fcd
1 changed files with 2 additions and 0 deletions
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2
src/commonlib/include/commonlib/cbmem_id.h
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@ -12,6 +12,7 @@
#define CBMEM_ID_CAR_GLOBALS 0xcac4e6a3
#define CBMEM_ID_CBTABLE 0x43425442
#define CBMEM_ID_CBTABLE_FWD 0x43425443
#define CBMEM_ID_CB_EARLY_DRAM 0x4544524D
#define CBMEM_ID_CONSOLE 0x434f4e53
#define CBMEM_ID_COVERAGE 0x47434f56
#define CBMEM_ID_EHCI_DEBUG 0xe4c1deb9
@ -80,6 +81,7 @@
{ CBMEM_ID_CAR_GLOBALS, "CAR GLOBALS" }, \
{ CBMEM_ID_CBTABLE, "COREBOOT " }, \
{ CBMEM_ID_CBTABLE_FWD, "COREBOOTFWD" }, \
{ CBMEM_ID_CB_EARLY_DRAM, "EARLY DRAM USAGE" }, \
{ CBMEM_ID_CONSOLE, "CONSOLE " }, \
{ CBMEM_ID_COVERAGE, "COVERAGE " }, \
{ CBMEM_ID_EHCI_DEBUG, "USBDEBUG " }, \