From 505320375e8ca3c92634740874b75a3d39e39f73 Mon Sep 17 00:00:00 2001 From: Kyösti Mälkki Date: Fri, 15 Jan 2021 11:51:02 +0200 Subject: sb/intel/bd82x6x: Use HPTS() for HPET visibility MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Platforms with bd82x6x do not initialise OSYS, so HPET is always hidden. The two boards lenovo/x201 and packardbell/ms2290 using sb/intel/ibexpeak but still including initialised OSYS using _OSI() method and showed HPET selectively. Change-Id: I02fffd439be2a5a9d22afd67e68abce888361214 Signed-off-by: Kyösti Mälkki Reviewed-on: https://review.coreboot.org/c/coreboot/+/49486 Reviewed-by: Arthur Heymans Tested-by: build bot (Jenkins) --- src/southbridge/intel/bd82x6x/acpi/lpc.asl | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'src/southbridge') diff --git a/src/southbridge/intel/bd82x6x/acpi/lpc.asl b/src/southbridge/intel/bd82x6x/acpi/lpc.asl index 7dd9623e16..9df8ac6c4d 100644 --- a/src/southbridge/intel/bd82x6x/acpi/lpc.asl +++ b/src/southbridge/intel/bd82x6x/acpi/lpc.asl @@ -83,17 +83,7 @@ Device (LPCB) Method (_STA, 0) // Device Status { - If (HPTE) { - // Note: Ancient versions of Windows don't want - // to see the HPET in order to work right - If (LGreaterEqual(OSYS, 2001)) { - Return (0xf) // Enable and show device - } Else { - Return (0xb) // Enable and don't show device - } - } - - Return (0x0) // Not enabled, don't show. + Return (\HPTS(HPTE)) } Method (_CRS, 0, Serialized) // Current resources -- cgit v1.2.3