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| author | Kevin Chiu <kevin.chiu@quanta.corp-partner.google.com> | 2019-06-11 23:29:18 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-06-21 09:28:38 +0000 |
| commit | b6d6739b4003ae315caa616639001e11dd0923f2 (patch) | |
| tree | 1449719bb42100fa3f7810f13d4d13224ef6102f /src | |
| parent | 5e45053d52665f70d2dbe098ec276d10d200dd9f (diff) | |
| download | coreboot-b6d6739b4003ae315caa616639001e11dd0923f2.tar.xz | |
mb/google/octopus: Override VBT selection for Garg
Garg proto build has 3 SKUs:
garg 2A2C DB: SKU ID - 1
garg HDMI DB: SKU ID - 9
garg LTE DB: SKU ID - 17
For SKU#9, VBT will need to be overridden to enable DDI_C output to HDMI
BUG=b:134912735
BRANCH=octopus
TEST=emerge-octopus coreboot chromeos-bootimage
Cq-Depend: chrome-internal:1380847
Change-Id: I6c0ec086496eaf217ea8e326f5084d886d0e698f
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33395
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/octopus/variants/garg/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/mainboard/google/octopus/variants/garg/variant.c | 39 |
2 files changed, 40 insertions, 0 deletions
diff --git a/src/mainboard/google/octopus/variants/garg/Makefile.inc b/src/mainboard/google/octopus/variants/garg/Makefile.inc index 9fb63f5f43..ba865e9f82 100644 --- a/src/mainboard/google/octopus/variants/garg/Makefile.inc +++ b/src/mainboard/google/octopus/variants/garg/Makefile.inc @@ -1,3 +1,4 @@ bootblock-y += gpio.c ramstage-y += gpio.c +ramstage-y += variant.c diff --git a/src/mainboard/google/octopus/variants/garg/variant.c b/src/mainboard/google/octopus/variants/garg/variant.c new file mode 100644 index 0000000000..a3efe3f802 --- /dev/null +++ b/src/mainboard/google/octopus/variants/garg/variant.c @@ -0,0 +1,39 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2019 Google LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <boardid.h> +#include <ec/google/chromeec/ec.h> +#include <drivers/intel/gma/opregion.h> +#include <baseboard/variants.h> + +enum { + SKU_1_2A2C = 1, + SKU_9_HDMI = 9, + SKU_17_LTE = 17, +}; + +const char *mainboard_vbt_filename(void) +{ + uint32_t sku_id; + + sku_id = get_board_sku(); + + switch (sku_id) { + case SKU_9_HDMI: + return "vbt_garg_hdmi.bin"; + default: + return "vbt.bin"; + } +} |