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/* SPDX-License-Identifier: GPL-2.0-only */
#include <baseboard/variants.h>
#include <gpio.h>
#include <variant/sku.h>
uint32_t variant_board_sku(void)
{
#if ENV_ROMSTAGE
uint32_t sku_id = SKU_UNKNOWN;
#else
static uint32_t sku_id = SKU_UNKNOWN;
if (sku_id != SKU_UNKNOWN)
return sku_id;
#endif
/*
* Nautilus uses GPP_B20 to determine SKU
* 0 - Wifi SKU
* 1 - LTE SKU
*/
gpio_input_pulldown(GPP_B20);
if (!gpio_get(GPP_B20))
sku_id = SKU_0_NAUTILUS;
else
sku_id = SKU_1_NAUTILUS_LTE;
return sku_id;
}
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