[coreboot-gerrit] Patch set updated for coreboot: c0b10a1 slippy/falco/peppy: Fix Chrome OS GPIO export in ACPI

[Stefan Reinauer (stefan.reinauer@coreboot.org)]

Stefan Reinauer (stefan.reinauer at coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4221

-gerrit

commit c0b10a127c0f3e5278c40e6382cce117fca20848
Author: Duncan Laurie <dlaurie at chromium.org>
Date:   Tue Jun 4 10:06:25 2013 -0700

    slippy/falco/peppy: Fix Chrome OS GPIO export in ACPI
    
    The OIPG package needs to have >1 member to make the chromeos_acpi
    kernel driver do the right automagic sysfs topology creation.
    
    Additionally an "unimplemented" GPIO should be reported as 0xFF
    because 0 is a valid GPIO number.
    
    verify crossystem on slippy
    
    $ sudo crossystem | grep -e recoverysw_cur -e wpsw_cur
    recoverysw_cur         = (error)
    wpsw_cur               = 1
    
    Change-Id: I06dff09152bde30a3ffe58b1defe9d299155472c
    Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
    Reviewed-on: https://gerrit.chromium.org/gerrit/57471
    Reviewed-by: Aaron Durbin <adurbin at chromium.org>
---
 src/mainboard/google/falco/acpi/chromeos.asl  | 3 +--
 src/mainboard/google/peppy/acpi/chromeos.asl  | 3 +--
 src/mainboard/google/slippy/acpi/chromeos.asl | 3 +--
 3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/mainboard/google/falco/acpi/chromeos.asl b/src/mainboard/google/falco/acpi/chromeos.asl
index e427821..4e9035b 100644
--- a/src/mainboard/google/falco/acpi/chromeos.asl
+++ b/src/mainboard/google/falco/acpi/chromeos.asl
@@ -18,7 +18,6 @@
  */
 
 Name(OIPG, Package() {
-	// This GPIO is not available but the package cannot be empty
-	Package () { 0x0001, 0, 0, "LynxPoint" }, // recovery
+	Package () { 0x0001, 0, 0xFFFFFFFF, "LynxPoint" }, // no recovery button
 	Package () { 0x0003, 1, 58, "LynxPoint" }, // firmware write protect
 })
diff --git a/src/mainboard/google/peppy/acpi/chromeos.asl b/src/mainboard/google/peppy/acpi/chromeos.asl
index e427821..4e9035b 100644
--- a/src/mainboard/google/peppy/acpi/chromeos.asl
+++ b/src/mainboard/google/peppy/acpi/chromeos.asl
@@ -18,7 +18,6 @@
  */
 
 Name(OIPG, Package() {
-	// This GPIO is not available but the package cannot be empty
-	Package () { 0x0001, 0, 0, "LynxPoint" }, // recovery
+	Package () { 0x0001, 0, 0xFFFFFFFF, "LynxPoint" }, // no recovery button
 	Package () { 0x0003, 1, 58, "LynxPoint" }, // firmware write protect
 })
diff --git a/src/mainboard/google/slippy/acpi/chromeos.asl b/src/mainboard/google/slippy/acpi/chromeos.asl
index e427821..4e9035b 100644
--- a/src/mainboard/google/slippy/acpi/chromeos.asl
+++ b/src/mainboard/google/slippy/acpi/chromeos.asl
@@ -18,7 +18,6 @@
  */
 
 Name(OIPG, Package() {
-	// This GPIO is not available but the package cannot be empty
-	Package () { 0x0001, 0, 0, "LynxPoint" }, // recovery
+	Package () { 0x0001, 0, 0xFFFFFFFF, "LynxPoint" }, // no recovery button
 	Package () { 0x0003, 1, 58, "LynxPoint" }, // firmware write protect
 })