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chromeos: Add WiFi calibration CBMEM entry pointer to coreboot table 

This patch adds plumbing necessary to ensure that the CBMEM WiFi
calibration blobs entry, if present, is referenced if the coreboot
table.

BRANCH=storm
BUG=chrome-os-partner:32611
TEST=none - the entry is not yet in the CBMEM

Change-Id: I072f2368b628440b6fe84f310eebc1ab945f809e
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: d0330280369753a6520196425e6dfc7d7bd226a3
Original-Change-Id: I04d52934ad1c5466d0d124b32df5ab17c0f59686
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/225270
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9232
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Vadim Bendebury 2014-10-23 15:15:45 -07:00 committed by Patrick Georgi
parent d775ddab99
commit 86b0c8b480
3 changed files with 4 additions and 0 deletions
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1
src/include/boot/coreboot_tables.h
View File

@ -239,6 +239,7 @@ struct lb_range {
#define LB_TAG_CBMEM_CONSOLE 0x0017
#define LB_TAG_MRC_CACHE 0x0018
#define LB_TAG_ACPI_GNVS 0x0024
#define LB_TAG_WIFI_CALIBRATION 0x0027
struct lb_cbmem_ref {
uint32_t tag;
uint32_t size;

2
src/include/cbmem.h
View File

@ -73,6 +73,7 @@
#define CBMEM_ID_SMM_SAVE_SPACE 0x07e9acee
#define CBMEM_ID_RAM_OOPS 0x05430095
#define CBMEM_ID_MEMINFO 0x494D454D
#define CBMEM_ID_WIFI_CALIBRATION 0x57494649
#define CBMEM_ID_AMDMCT_MEMINFO 0x494D454E
#define CBMEM_ID_SPINTABLE 0x59175917
#define CBMEM_ID_NONE 0x00000000
@ -121,6 +122,7 @@ struct cbmem_id_to_name {
{ CBMEM_ID_RAM_OOPS, "RAMOOPS " }, \
{ CBMEM_ID_MEMINFO, "MEM INFO " }, \
{ CBMEM_ID_AMDMCT_MEMINFO, "AMDMEM INFO" }, \
{ CBMEM_ID_WIFI_CALIBRATION, "WIFI CLBR " }, \
{ CBMEM_ID_SPINTABLE, "SPIN TABLE " },
struct cbmem_entry;

1
src/lib/coreboot_table.c
View File

@ -239,6 +239,7 @@ static void add_cbmem_pointers(struct lb_header *header)
{CBMEM_ID_TIMESTAMP, LB_TAG_TIMESTAMPS},
{CBMEM_ID_CONSOLE, LB_TAG_CBMEM_CONSOLE},
{CBMEM_ID_ACPI_GNVS, LB_TAG_ACPI_GNVS},
{CBMEM_ID_WIFI_CALIBRATION, LB_TAG_WIFI_CALIBRATION}
};
int i;