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/* SPDX-License-Identifier: GPL-2.0-only */
#include <acpi/acpi.h>
#include <sar.h>
#include <baseboard/variants.h>
#include <delay.h>
#include <gpio.h>
#include <ec/google/chromeec/ec.h>
#include <soc/intel/apollolake/chip.h>
enum {
SKU_1_LTE = 1, /* Wifi + LTE */
SKU_2_WIFI = 2, /* Wifi */
SKU_3_LTE_2CAM = 3, /* Wifi + LTE + dual camera */
SKU_4_WIFI_2CAM = 4, /* Wifi + dual camera */
};
void variant_smi_sleep(u8 slp_typ)
{
/* Currently use cases here all target to S5 therefore we do early return
* here for saving one transaction to the EC for getting SKU ID. */
if (slp_typ != ACPI_S5)
return;
switch (google_chromeec_get_board_sku()) {
case SKU_1_LTE:
case SKU_3_LTE_2CAM:
power_off_lte_module();
return;
default:
return;
}
}
void variant_update_devtree(struct device *dev)
{
struct soc_intel_apollolake_config *cfg = NULL;
cfg = (struct soc_intel_apollolake_config *)dev->chip_info;
if (cfg != NULL && (cfg->disable_xhci_lfps_pm != 1)) {
switch (google_chromeec_get_board_sku()) {
case SKU_1_LTE:
case SKU_3_LTE_2CAM:
cfg->disable_xhci_lfps_pm = 1;
return;
default:
return;
}
}
}
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