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| author | Kevin Chang <kevin.chang@lcfc.corp-partner.google.com> | 2021-04-07 15:18:25 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-04-14 10:38:36 +0000 |
| commit | c48cf110dd38f6dbbbd146aaec67daa81a56c043 (patch) | |
| tree | 0b5eb454bef5ad9d6fe75a2b1f0b6e83d24302f5 | |
| parent | 7cc14ac25d9d40a7c2fc078c248faafbac887a5d (diff) | |
| download | coreboot-c48cf110dd38f6dbbbd146aaec67daa81a56c043.tar.xz | |
lillipup: provide additional VBT for lillipup OLED sku
Lillipup add two sku for OLED panel.
Additional VBT is necessary to modify PWM source from VESA eDP AUX
interface
BUG=b:183630802
TEST=emerge-volteer coreboot-private-files-baseboard-volteer
check vbt_oled.bin is under build folder and check in CPU log.
Cq-Depend: chrome-internal:3744227
Signed-off-by: Kevin Chang <kevin.chang@lcfc.corp-partner.google.com>
Change-Id: I576297b8296def3c37a01ae0223fa332aa9f02b1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52150
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Zhuohao Lee <zhuohao@google.com>
Reviewed-by: YH Lin <yueherngl@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/mainboard/google/volteer/variants/baseboard/devicetree.cb | 4 | ||||
| -rw-r--r-- | src/mainboard/google/volteer/variants/lindar/variant.c | 8 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb index 58d1aac79b..c51422c653 100644 --- a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb @@ -68,6 +68,10 @@ fw_config option WIFI_SAR_ID_2 2 option WIFI_SAR_ID_3 3 end + field OLED_SCREEN 28 + option OLED_NOT_PRESENT 0 + option OLED_PRESENT 1 + end end chip soc/intel/tigerlake diff --git a/src/mainboard/google/volteer/variants/lindar/variant.c b/src/mainboard/google/volteer/variants/lindar/variant.c index 2d10dc6fc1..0f985985e2 100644 --- a/src/mainboard/google/volteer/variants/lindar/variant.c +++ b/src/mainboard/google/volteer/variants/lindar/variant.c @@ -2,6 +2,7 @@ #include <fw_config.h> #include <sar.h> +#include <drivers/intel/gma/opregion.h> const char *get_wifi_sar_cbfs_filename(void) { @@ -12,3 +13,10 @@ const char *get_wifi_sar_cbfs_filename(void) return WIFI_SAR_CBFS_DEFAULT_FILENAME; } + +const char *mainboard_vbt_filename(void) +{ + if (fw_config_probe(FW_CONFIG(OLED_SCREEN, OLED_PRESENT))) + return "vbt-oled.bin"; + return "vbt.bin"; +} |