ACPI: Separate ChromeOS NVS in ASL
For builds with MAINBOARD_HAS_CHROMEOS=y but CHROMEOS=n, there
is reduced dsdt.aml size and reduced GNVS allocation from cbmem.
More importantly, it's less error-prone when the OperationRegion
size is not hard-coded inside the .asl files.
Change-Id: I54b0d63a41561f9a5d9ebde77967e6d21ee014cd
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49477
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/acpi/dsdt_top.asl b/src/acpi/dsdt_top.asl
index 761c1b5..8dceb6a 100644
--- a/src/acpi/dsdt_top.asl
+++ b/src/acpi/dsdt_top.asl
@@ -1,3 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <acpi/acpigen_extern.asl>
+
+#if CONFIG(CHROMEOS)
+#include <vendorcode/google/chromeos/acpi/gnvs.asl>
+#endif