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/* SPDX-License-Identifier: GPL-2.0-only */
#include <acpi/acpi.h>
#include <console/console.h>
#include <romstage_handoff.h>
/* This is filled with acpi_handoff_wakeup_s3() call early in ramstage. */
static int acpi_slp_type = -1;
static void acpi_handoff_wakeup(void)
{
if (acpi_slp_type < 0) {
if (romstage_handoff_is_resume()) {
printk(BIOS_DEBUG, "S3 Resume\n");
acpi_slp_type = ACPI_S3;
} else {
printk(BIOS_DEBUG, "Normal boot\n");
acpi_slp_type = ACPI_S0;
}
}
}
int acpi_handoff_wakeup_s3(void)
{
acpi_handoff_wakeup();
return (acpi_slp_type == ACPI_S3);
}
void __weak mainboard_suspend_resume(void)
{
}
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