Add support for the VIA VT8237R southbridge.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Acked-by: <corey.osgood@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2907 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 60 insertions, 0 deletions

diff --git a/src/southbridge/via/vt8237r/chip.h b/src/southbridge/via/vt8237r/chip.h
new file mode 100644
index 0000000000..67731f0d42
--- /dev/null
+++ b/src/southbridge/via/vt8237r/chip.h
@@ -0,0 +1,60 @@
+/*
+ * This file is part of the LinuxBIOS project.
+ *
+ * Copyright (C) 2007 Rudolf Marek <r.marek@assembler.cz>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License v2 as published by
+ * the Free Software Foundation.
+ *
+ * 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
+ */
+
+#ifndef SOUTHBRIDGE_VIA_VT8237R_CHIP_H
+#define SOUTHBRIDGE_VIA_VT8237R_CHIP_H
+
+#include <stdint.h>
+
+extern struct chip_operations southbridge_via_vt8237r_ops;
+
+struct southbridge_via_vt8237r_config {
+	/**
+	 * Function disable. 1 = disabled.
+	 * 7 Dev 17 fn 6 MC97
+	 * 6 Dev 17 fn 5 AC97
+	 * 5 Dev 16 fn 1 USB 1.1 UHCI Ports 2-3
+	 * 4 Dev 16 fn 0 USB 1.1 UHCI Ports 0-1
+	 * 3 Dev 15 fn 0 Serial ATA
+	 * 2 Dev 16 fn 2 USB 1.1 UHCI Ports 4-5
+	 * 1 Dev 16 fn 4 USB 2.0 EHCI
+	 * 0 Dev 16 fn 3 USB 1.1 UHCI Ports 6-7
+	 */
+	u16 fn_ctrl_lo;
+
+	/**
+	 * 7 USB Device Mode 1=dis
+	 * 6 Reserved
+	 * 5 Internal LAN Controller Clock Gating 1=gated
+	 * 4 Internal LAN Controller 1=di
+	 * 3 Internal RTC 1=en
+	 * 2 Internal PS2 Mouse 1=en
+	 * 1 Internal KBC Configuration 0=dis ports 0x2e/0x2f off 0xe0-0xef
+	 * 0 Internal Keyboard Controller 1=en
+	 */
+	u16 fn_ctrl_hi;
+
+	int ide0_enable:1;
+	int ide1_enable:1;
+	/* 1 = 80-pin cable */
+	int ide0_80pin_cable:1;
+	int ide1_80pin_cable:1;
+};
+
+#endif /* SOUTHBRIDGE_VIA_VT8237R_CHIP_H */