[coreboot-gerrit] Patch set updated for coreboot: ca6f58b mainboard/lenovo/g505s: Build in EC ASL support for KBD/AUX ports
Edward O'Callaghan (eocallaghan@alterapraxis.com)
gerrit at coreboot.org
Sat Dec 6 03:48:37 CET 2014
Edward O'Callaghan (eocallaghan at alterapraxis.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/7651
-gerrit
commit ca6f58b565bfc0d553084ab1f10e3f33c87e13f7
Author: Edward O'Callaghan <eocallaghan at alterapraxis.com>
Date: Fri Dec 5 22:46:02 2014 +1100
mainboard/lenovo/g505s: Build in EC ASL support for KBD/AUX ports
Rather than have Linux report:
i8042: PNP: No PS/2 controller found. Probing directly.
and go off probing PNP config space, build in EC ASL for the
PS/2 keyboard and mouse.
The ASL explicitly passes these resources to the Linux to avoid
said probe.
ASL Details:
PS/2 keyboard (PNP0303 at 0x60,0x64 irq 1 )
PS/2 mouse (PNP0F13 at 0x60,0x64 irq 12)
Change-Id: I0697fab65915907fbe2b3551182b3a1b0d665ddb
Signed-off-by: Edward O'Callaghan <eocallaghan at alterapraxis.com>
---
src/mainboard/lenovo/g505s/acpi/superio.asl | 10 ++++++++++
src/mainboard/lenovo/g505s/mainboard.h | 3 +++
2 files changed, 13 insertions(+)
diff --git a/src/mainboard/lenovo/g505s/acpi/superio.asl b/src/mainboard/lenovo/g505s/acpi/superio.asl
index e69de29..e3bb6fb 100644
--- a/src/mainboard/lenovo/g505s/acpi/superio.asl
+++ b/src/mainboard/lenovo/g505s/acpi/superio.asl
@@ -0,0 +1,10 @@
+/*
+ * Copyright (C) 2014 Edward O'Callaghan <eocallaghan at alterapraxis.com>
+ * Subject to the GNU GPL v2, or (at your option) any later version.
+ */
+
+/* Defines EC bits specific to the mainboard, needed by EC ASL */
+#include "mainboard.h"
+
+/* ACPI code for EC SuperIO functions */
+#include <ec/compal/ene932/acpi/superio.asl>
diff --git a/src/mainboard/lenovo/g505s/mainboard.h b/src/mainboard/lenovo/g505s/mainboard.h
index 6131df2..49aaedd 100644
--- a/src/mainboard/lenovo/g505s/mainboard.h
+++ b/src/mainboard/lenovo/g505s/mainboard.h
@@ -22,4 +22,7 @@
#define PME_GPE 0x0b
#define PCIE_GPE 0x18
+/* Enable PS/2 Keyboard and Mouse */
+#define SIO_EC_ENABLE_PS2K
+
#endif /* _MAINBOARD_LENOVO_G505S_MAINBOARD_H */
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