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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#include <baseboard/variants.h>
#include <ec/google/chromeec/ec.h>
/* SKU ID enumeration */
enum careena_sku {
SKU_UNKNOWN = -1,
SKU_CAREENA_KB_NO_BACKLIGHT16 = 16,
SKU_CAREENA_KB_BACKLIGHT18 = 18,
SKU_CAREENA_KB_BACKLIGHT19 = 19,
SKU_CAREENA_KB_BACKLIGHT22 = 22,
SKU_CAREENA_KB_BACKLIGHT23 = 23,
};
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;
}
}
}
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