From ad3bd9d5f24abac6e9296dbbaa2b36f23ddfaab6 Mon Sep 17 00:00:00 2001 From: Vladimir Serbinenko Date: Tue, 10 Dec 2013 01:28:04 +0100 Subject: drivers/pc80: Add ACPI description. AT controller needs an ACPI node, otherwise FreeBSD doesn't detect keyboard and mouse. Currently each SuperIO adds its own description. This one should be used in the future instead. Change-Id: Iaad5ed3846c6d9f467a02a286a1e6f60a3607af5 Signed-off-by: Vladimir Serbinenko Reviewed-on: http://review.coreboot.org/4518 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich Reviewed-by: Paul Menzel --- src/drivers/pc80/ps2_controller.asl | 51 +++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 src/drivers/pc80/ps2_controller.asl (limited to 'src/drivers/pc80') diff --git a/src/drivers/pc80/ps2_controller.asl b/src/drivers/pc80/ps2_controller.asl new file mode 100644 index 0000000000..9b201b08bd --- /dev/null +++ b/src/drivers/pc80/ps2_controller.asl @@ -0,0 +1,51 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (c) 2013 Vladimir Serbinenko + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + Device (PS2K) // Keyboard + { + Name(_HID, EISAID("PNP0303")) + Name(_CID, EISAID("PNP030B")) + + Name(_CRS, ResourceTemplate() + { + IO (Decode16, 0x60, 0x60, 0x01, 0x01) + IO (Decode16, 0x64, 0x64, 0x01, 0x01) + IRQ (Edge, ActiveHigh, Exclusive) { 0x01 } // IRQ 1 + }) + + Method (_STA, 0) + { + Return (0xf) + } + } + + Device (PS2M) // Mouse + { + Name(_HID, EISAID("PNP0F13")) + Name(_CRS, ResourceTemplate() + { + IRQ (Edge, ActiveHigh, Exclusive) { 0x0c } // IRQ 12 + }) + + Method(_STA, 0) + { + Return (0xf) + } + } -- cgit v1.2.3