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authorRudolf Marek <r.marek@assembler.cz>2008-03-20 21:19:50 +0000
committerRudolf Marek <r.marek@assembler.cz>2008-03-20 21:19:50 +0000
commit316e07fb04c4de11b8be717c73f9a80baf0fece6 (patch)
treefc9079e2b72953821c66d59c34fa20523111d7a6 /src/southbridge/via/vt8237r
parent14a3feb0686b9c97034de828844f52c75ccc42d1 (diff)
Following patch adds K8M890 support. It initializes the AGP and graphics UMA.
The V-link setup and HT bridge is redone, because VT8237A has it in another device. So far following combination of chipsets should now work: K8T890CE + VT8237R K8M890(CE) + VT8237R VIA PC1 brige moved to NB code (vt8237r_bridge.c -> k8t890_bridge.c) and notes about K8M890 support were added. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3183 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/southbridge/via/vt8237r')
-rw-r--r--src/southbridge/via/vt8237r/Config.lb1
-rw-r--r--src/southbridge/via/vt8237r/vt8237r_bridge.c56
2 files changed, 0 insertions, 57 deletions
diff --git a/src/southbridge/via/vt8237r/Config.lb b/src/southbridge/via/vt8237r/Config.lb
index e65b36c5c1..90feb0f9ef 100644
--- a/src/southbridge/via/vt8237r/Config.lb
+++ b/src/southbridge/via/vt8237r/Config.lb
@@ -23,4 +23,3 @@ driver vt8237r.o
driver vt8237r_ide.o
driver vt8237r_lpc.o
driver vt8237r_sata.o
-driver vt8237r_bridge.o
diff --git a/src/southbridge/via/vt8237r/vt8237r_bridge.c b/src/southbridge/via/vt8237r/vt8237r_bridge.c
deleted file mode 100644
index b8cb965809..0000000000
--- a/src/southbridge/via/vt8237r/vt8237r_bridge.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * This file is part of the coreboot 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
- */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <console/console.h>
-
-static void bridge_enable(struct device *dev)
-{
- print_debug("B188 device dump\n");
-
- /* VIA recommends this, sorry no known info. */
- writeback(dev, 0x40, 0x91);
- writeback(dev, 0x41, 0x40);
- writeback(dev, 0x43, 0x44);
- writeback(dev, 0x44, 0x31);
- writeback(dev, 0x45, 0x3a);
- writeback(dev, 0x46, 0x88); /* PCI ID lo */
- writeback(dev, 0x47, 0xb1); /* PCI ID hi */
- writeback(dev, 0x3e, 0x16); /* Bridge control */
-
- dump_south(dev);
-}
-
-static const struct device_operations bridge_ops = {
- .read_resources = pci_bus_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_bus_enable_resources,
- .enable = bridge_enable,
- .scan_bus = pci_scan_bridge,
- .reset_bus = pci_bus_reset,
- .ops_pci = 0,
-};
-
-static const struct pci_driver northbridge_driver __pci_driver = {
- .ops = &bridge_ops,
- .vendor = PCI_VENDOR_ID_VIA,
- .device = PCI_DEVICE_ID_VIA_K8T890CE_BR,
-};