[coreboot] New patch to review for coreboot: 715c6e8 haswell: drop memory reservation for sandybridge GPU bug

Stefan Reinauer (stefan.reinauer@coreboot.org) gerrit at coreboot.org
Tue Mar 19 23:13:24 CET 2013


Stefan Reinauer (stefan.reinauer at coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2847

-gerrit

commit 715c6e8a6b6b8e158b8ac5635800af31163c3205
Author: Duncan Laurie <dlaurie at chromium.org>
Date:   Thu Mar 7 14:20:13 2013 -0800

    haswell: drop memory reservation for sandybridge GPU bug
    
    This is not needed in haswell.
    
    Change-Id: I23817c2e01be33855f9d5a5e389e8ccb7954c0e2
    Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
---
 src/northbridge/intel/haswell/acpi/haswell.asl | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/northbridge/intel/haswell/acpi/haswell.asl b/src/northbridge/intel/haswell/acpi/haswell.asl
index 49d55e7..1634fe3 100644
--- a/src/northbridge/intel/haswell/acpi/haswell.asl
+++ b/src/northbridge/intel/haswell/acpi/haswell.asl
@@ -42,11 +42,6 @@ Device (PDRC)
 		Memory32Fixed(ReadWrite, CONFIG_CHROMEOS_RAMOOPS_RAM_START,
 					 CONFIG_CHROMEOS_RAMOOPS_RAM_SIZE)
 #endif
-
-		/* Required for SandyBridge sighting 3715511 */
-		/* FIXME: Is this still required? */
-		Memory32Fixed(ReadWrite, 0x20000000, 0x00200000)
-		Memory32Fixed(ReadWrite, 0x40000000, 0x00200000)
 	})
 
 	// Current Resource Settings



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