From 0cca6e24b741c4e46cc85ff04635fe4df05cf949 Mon Sep 17 00:00:00 2001 From: Elyes HAOUAS Date: Tue, 13 Nov 2018 14:23:29 +0100 Subject: ACPI: Fix DSDT's revision field DSDT revision is =1 for ACPI v1 and =2 for greater ACPI version. This will cause the AML interpreter to use 32-bit integers and math if the version is 1, and 64-bit if the version is >=2. Current spec version is 2 for ACPI 6.2-a. Change-Id: I77372882d5c77b7ed52dcdd88028403df6f6fa7f Signed-off-by: Elyes HAOUAS Reviewed-on: https://review.coreboot.org/c/29626 Reviewed-by: Patrick Rudolph Tested-by: build bot (Jenkins) --- src/mainboard/packardbell/ms2290/dsdt.asl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/mainboard/packardbell') diff --git a/src/mainboard/packardbell/ms2290/dsdt.asl b/src/mainboard/packardbell/ms2290/dsdt.asl index 338ecca1e0..69778e2445 100644 --- a/src/mainboard/packardbell/ms2290/dsdt.asl +++ b/src/mainboard/packardbell/ms2290/dsdt.asl @@ -17,7 +17,7 @@ DefinitionBlock( "dsdt.aml", "DSDT", - 0x03, /* DSDT revision: ACPI v3.0 */ + 0x02, /* DSDT revision: ACPI v2.0 and up */ "COREv4", /* OEM id */ "COREBOOT", /* OEM table id */ 0x20140108 /* OEM revision */ -- cgit v1.2.3