coreboot-kgpe-d16/src/acpi/acpigen_extern.asl

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

/*
 * Global ACPI memory region. This region is used for passing information
 * between coreboot (aka "the system bios"), ACPI, and the SMI handler.
 * Since we don't know where this will end up in memory at ACPI compile time,
 * we provide it runtime via NVBx and NVSx variables from acpigen.
 */

#if CONFIG(ACPI_SOC_NVS)
External (GNVS, OpRegionObj)
External (DNVS, OpRegionObj)
#endif
ACPI: Declare GNVS variables globally There is a common place where acpigen generates these, so the declarations for the OperationRegions should be centralized too. Change-Id: I772492ca9e651b60244c565d1e926dc2ad33cfd8 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49795 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> 2021-01-19 13:12:19 +01:00			`/* SPDX-License-Identifier: GPL-2.0-only */`

			`/*`
			`* Global ACPI memory region. This region is used for passing information`
			`* between coreboot (aka "the system bios"), ACPI, and the SMI handler.`
			`* Since we don't know where this will end up in memory at ACPI compile time,`
			`* we provide it runtime via NVBx and NVSx variables from acpigen.`
			`*/`

			`#if CONFIG(ACPI_SOC_NVS)`
ACPI: Use acpigen for NVS OperationRegions The intermediate base and length are not required in ASL. Change-Id: I0c72e2e4f7ec597adc16dbdec1fd7bbe4e41bfd6 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51637 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Lance Zhao Tested-by: build bot (Jenkins) <no-reply@coreboot.org> 2021-03-16 12:02:34 +01:00			`External (GNVS, OpRegionObj)`
			`External (DNVS, OpRegionObj)`
ACPI: Declare GNVS variables globally There is a common place where acpigen generates these, so the declarations for the OperationRegions should be centralized too. Change-Id: I772492ca9e651b60244c565d1e926dc2ad33cfd8 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49795 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> 2021-01-19 13:12:19 +01:00			`#endif`