ACPI: Add acpi_reset_gnvs_for_wake()

With chipset_power_state filled in romstage CBMEM hooks and
GNVS allocated early in ramstage, GNVS wake source is now
also filled for normal boot path.

Change-Id: I2d44770392d14d2d6e22cc98df9d1751c8717ff3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50004
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

src/soc/intel/baytrail/acpi.c

@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <acpi/acpi.h>
-#include <acpi/acpi_gnvs.h>
 #include <acpi/acpigen.h>
 #include <arch/ioapic.h>
 #include <device/mmio.h>
@@ -16,7 +15,6 @@
 #include <soc/iomap.h>
 #include <soc/irq.h>
 #include <soc/msr.h>
-#include <soc/nvs.h>
 #include <soc/pattrs.h>
 #include <soc/pm.h>
 
@@ -55,12 +53,6 @@ static acpi_cstate_t cstate_map[] = {
 	}
 };
 
-void soc_fill_gnvs(struct global_nvs *gnvs)
-{
-	/* Set unknown wake source */
-	gnvs->pm1i = -1;
-}
-
 int acpi_sci_irq(void)
 {
 	u32 *actl = (u32 *)(ILB_BASE_ADDRESS + ACTL);