diff options
Diffstat (limited to 'src/mainboard/google/kahlee/variants/careena/variant.c')
| -rw-r--r-- | src/mainboard/google/kahlee/variants/careena/variant.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/mainboard/google/kahlee/variants/careena/variant.c b/src/mainboard/google/kahlee/variants/careena/variant.c new file mode 100644 index 0000000000..d35ec488df --- /dev/null +++ b/src/mainboard/google/kahlee/variants/careena/variant.c @@ -0,0 +1,38 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2020 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 <ec/google/chromeec/ec.h> +#include <baseboard/variants.h> +#include <variant/sku.h> + +void variant_romstage_entry(int s3_resume) +{ + uint32_t sku = google_chromeec_get_sku_id(); + + if (!s3_resume) { + /* Based on SKU, turn on keyboard backlight */ + switch (sku) { + default: + google_chromeec_kbbacklight(75); + break; + case SKU_CAREENA_KB_BACKLIGHT18: + case SKU_CAREENA_KB_BACKLIGHT19: + case SKU_CAREENA_KB_BACKLIGHT22: + case SKU_CAREENA_KB_BACKLIGHT23: + google_chromeec_kbbacklight(10); + break; + } + } +} |