From 721c407caa934ae9dd6e0fa8af0fc547e99d064c Mon Sep 17 00:00:00 2001 From: Marc Jones Date: Wed, 16 Sep 2015 17:58:35 -0600 Subject: superio/windbond: Add WPCD376I device The Winbond WPCD376I is a desktop Super I/O often selected on Intel mainboards. The support is similar to other Winbond and NSC SIOs. Based on output from superiotool -d. Change-Id: Ib4786b410b1d83606e8d79a9f686c14a5d25cadf Signed-off-by: Marc Jones Reviewed-on: http://review.coreboot.org/12165 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Ronald G. Minnich --- src/superio/winbond/wpcd376i/early_serial.c | 34 +++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 src/superio/winbond/wpcd376i/early_serial.c (limited to 'src/superio/winbond/wpcd376i/early_serial.c') diff --git a/src/superio/winbond/wpcd376i/early_serial.c b/src/superio/winbond/wpcd376i/early_serial.c new file mode 100644 index 0000000000..009471d058 --- /dev/null +++ b/src/superio/winbond/wpcd376i/early_serial.c @@ -0,0 +1,34 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2010 Marc Jones + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + */ + +/* Pre-RAM driver for the Winbond WPCD376I Super I/O chip. */ + + +#include +#include +#include "wpcd376i.h" + +void wpcd376i_enable_serial(device_t dev, u16 iobase) +{ + pnp_set_logical_device(dev); + pnp_set_enable(dev, 0); + pnp_set_iobase(dev, PNP_IDX_IO0, iobase); + pnp_set_enable(dev, 1); +} -- cgit v1.2.3