src/mainboard/apple/macbook21/smihandler.c


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/* SPDX-License-Identifier: GPL-2.0-only */

#include <console/console.h>
#include <cpu/x86/smm.h>
#include <southbridge/intel/i82801gx/nvs.h>
#include <southbridge/intel/common/pmutil.h>

#define GPE_EC_SCI	12

int mainboard_smi_apmc(u8 data)
{
	switch (data) {
		case APM_CNT_ACPI_ENABLE:
			/* route H8SCI to SCI */
			gpi_route_interrupt(GPE_EC_SCI, GPI_IS_SCI);
			break;
		case APM_CNT_ACPI_DISABLE:
			/* route H8SCI# to SMI */
			gpi_route_interrupt(GPE_EC_SCI, GPI_IS_SMI);
			break;
		default:
			break;
	}
	return 0;
}