[coreboot-gerrit] Change in coreboot[master]: mb/google/kukui: add support different ram table for Willow

[Lucas Chen (Code Review)]

Lucas Chen has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/45289 )

Change subject: mb/google/kukui: add support different ram table for Willow
......................................................................

mb/google/kukui: add support different ram table for Willow

Add support different ram id table base on board_id.

BUG=b:160288021
BRANCH=kukui
TEST=emerge-jacuzzi coreboot

Signed-off-by: Lucas Chen 
Change-Id: Icee922c647774f755d41bc3c37f6a0d5ffc35df1
---
M src/mainboard/google/kukui/boardid.c
1 file changed, 11 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/89/45289/1

diff --git a/src/mainboard/google/kukui/boardid.c b/src/mainboard/google/kukui/boardid.c
old mode 100644
new mode 100755
index 548f36b..546247e
--- a/src/mainboard/google/kukui/boardid.c
+++ b/src/mainboard/google/kukui/boardid.c
@@ -112,8 +112,17 @@

if (cached_ram_code == BOARD_ID_INIT) {
    	cached_ram_code = get_adc_index(RAM_ID_CHANNEL);
-		/* Model-specific offset - see sdram_configs.c for details. */
-		cached_ram_code += CONFIG_BOARD_SDRAM_TABLE_OFFSET;
+		/* Quirk for Willow: All Rev greater then 5 set SDRAM TABLE OFFSET=0x10. */
+		if (CONFIG(BOARD_GOOGLE_WILLOW)) {
+			if (board_id() >= 6) {
+				cached_ram_code += 0x10;
+			}
+			else
+				cached_ram_code += CONFIG_BOARD_SDRAM_TABLE_OFFSET;
+		}
+		else
+			/* Model-specific offset - see sdram_configs.c for details. */
+			cached_ram_code += CONFIG_BOARD_SDRAM_TABLE_OFFSET;
    }
    return cached_ram_code;
 }