From 1fde22c54cacb15493bbde8835ec9e20f1d39bf5 Mon Sep 17 00:00:00 2001 From: Patrick Georgi Date: Tue, 9 Apr 2013 15:41:23 +0200 Subject: siemens/sitemp_g1p1: Make ACPI report the right mmconf region ACPI reported the entire space between top-of-memory and some (relatively) arbitrary limit as useful for MMIO. Unfortunately the HyperTransport configuration disagreed. Make them match up. Other boards are not affected since they don't report any region for that purpose at all (it seems). Change-Id: I432a679481fd1c271f14ecd6fe74f0b7a15a698e Signed-off-by: Patrick Georgi Reviewed-on: http://review.coreboot.org/3047 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich --- src/mainboard/siemens/sitemp_g1p1/dsdt.asl | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'src/mainboard/siemens') diff --git a/src/mainboard/siemens/sitemp_g1p1/dsdt.asl b/src/mainboard/siemens/sitemp_g1p1/dsdt.asl index 9d64e89943..a48a6de18d 100644 --- a/src/mainboard/siemens/sitemp_g1p1/dsdt.asl +++ b/src/mainboard/siemens/sitemp_g1p1/dsdt.asl @@ -255,8 +255,6 @@ DefinitionBlock ("DSDT.aml", "DSDT", 2, "SIEMENS", "SITEMP ", 0x20101005) MPEN, 8 } - Name (IOLM,0xe0000000) - #include "acpi/platform.asl" Scope(\_SB) { @@ -385,6 +383,8 @@ DefinitionBlock ("DSDT.aml", "DSDT", 2, "SIEMENS", "SITEMP ", 0x20101005) External (MMIO) External (TOM1) External (TOM2) + External (MMCB) /* MMConf Begin */ + External (MMCE) /* MMConf End */ Name(_HID, EISAID("PNP0A03")) Name(_ADR, 0x00180000) /* Dev# = BSP Dev#, Func# = 0 */ @@ -1186,9 +1186,9 @@ DefinitionBlock ("DSDT.aml", "DSDT", 2, "SIEMENS", "SITEMP ", 0x20101005) CreateDWordField(CRES, ^EMM2._MAX, EM2E) CreateDWordField(CRES, ^EMM2._LEN, EM2L) - Store(TOM1, EM2B) - Subtract(IOLM, 1, EM2E) - Subtract(IOLM, TOM1, EM2L) + Store(MMCB, EM2B) + Subtract(MMCE, 1, EM2E) + Subtract(MMCE, MMCB, EM2L) If(LGreater(LOMH, 0xC0000)){ Store(0xC0000, EM1B) /* Hole above C0000 and below E0000 */ -- cgit v1.2.3