serverworks HT1000/HT2000, bcm5785/5780 support

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2176 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

4 files changed, 135 insertions, 0 deletions

diff --git a/src/southbridge/broadcom/bcm5780/Config.lb b/src/southbridge/broadcom/bcm5780/Config.lb
new file mode 100644
index 0000000000..69153ef75d
--- /dev/null
+++ b/src/southbridge/broadcom/bcm5780/Config.lb
@@ -0,0 +1,3 @@
+driver bcm5780_nic.o
+driver bcm5780_pcix.o
+driver bcm5780_pcie.o
diff --git a/src/southbridge/broadcom/bcm5780/bcm5780_nic.c b/src/southbridge/broadcom/bcm5780/bcm5780_nic.c
new file mode 100644
index 0000000000..8033f4d5c4
--- /dev/null
+++ b/src/southbridge/broadcom/bcm5780/bcm5780_nic.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright  2005 AMD
+ *  by yinghai.lu@amd.com
+ */
+
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <device/pci_ops.h>
+
+
+static void nic_init(struct device *dev)
+{
+
+#if CONFIG_PCI_ROM_RUN == 1
+	pci_dev_init(dev);// it will init option rom
+#endif
+
+}
+
+static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
+{
+        pci_write_config32(dev, 0x40,
+                ((device & 0xffff) << 16) | (vendor & 0xffff));
+}
+
+static struct pci_operations lops_pci = {
+        .set_subsystem = lpci_set_subsystem,
+};
+
+static struct device_operations nic_ops  = {
+	.read_resources   = pci_dev_read_resources,
+	.set_resources    = pci_dev_set_resources,
+	.enable_resources = pci_dev_enable_resources,
+	.init             = nic_init,
+	.scan_bus         = 0,
+	.ops_pci          = &lops_pci,
+};
+static struct pci_driver nic_driver __pci_driver = {
+	.ops    = &nic_ops,
+	.vendor = PCI_VENDOR_ID_BROADCOM,
+	.device = PCI_DEVICE_ID_BROADCOM_BCM5780_NIC,
+};
+static struct pci_driver nic1_driver __pci_driver = {
+        .ops    = &nic_ops,
+        .vendor = PCI_VENDOR_ID_BROADCOM,
+        .device = PCI_DEVICE_ID_BROADCOM_BCM5780_NIC1,
+};
diff --git a/src/southbridge/broadcom/bcm5780/bcm5780_pcie.c b/src/southbridge/broadcom/bcm5780/bcm5780_pcie.c
new file mode 100644
index 0000000000..24691775de
--- /dev/null
+++ b/src/southbridge/broadcom/bcm5780/bcm5780_pcie.c
@@ -0,0 +1,46 @@
+/*
+ * Copyright  2005 AMD
+ *  by yinghai.lu@amd.com
+ */
+
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <device/pci_ops.h>
+
+static void pcie_init(struct device *dev)
+{
+
+	/* Enable pci error detecting */
+	uint32_t dword;
+
+	/* System error enable */
+	dword = pci_read_config32(dev, 0x04);
+	dword |= (1<<8); /* System error enable */
+	dword |= (1<<30); /* Clear possible errors */
+	pci_write_config32(dev, 0x04, dword);
+
+}
+
+static struct pci_operations lops_pci = {
+        .set_subsystem = 0,
+};
+
+static struct device_operations pcie_ops  = {
+        .read_resources   = pci_bus_read_resources,
+        .set_resources    = pci_dev_set_resources,
+        .enable_resources = pci_bus_enable_resources,
+        .init             = pcie_init,
+        .scan_bus         = pci_scan_bridge,
+        .reset_bus        = pci_bus_reset,
+        .ops_pci          = &lops_pci,
+
+};
+
+static struct pci_driver pcie_driver __pci_driver = {
+	.ops    = &pcie_ops,
+	.vendor = PCI_VENDOR_ID_SERVERWORKS,
+	.device = PCI_DEVICE_ID_SERVERWORKS_BCM5780_PCIE,
+};
+
diff --git a/src/southbridge/broadcom/bcm5780/bcm5780_pcix.c b/src/southbridge/broadcom/bcm5780/bcm5780_pcix.c
new file mode 100644
index 0000000000..d8f1c246ce
--- /dev/null
+++ b/src/southbridge/broadcom/bcm5780/bcm5780_pcix.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright  2005 AMD
+ *  by yinghai.lu@amd.com
+ */
+
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <device/pci_ops.h>
+
+static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
+{       
+        pci_write_config32(dev, 0x40, 
+                ((device & 0xffff) << 16) | (vendor & 0xffff));
+}
+static struct pci_operations lops_pci = {
+        .set_subsystem = lpci_set_subsystem,
+};
+
+static struct device_operations ht_ops  = {
+        .read_resources   = pci_bus_read_resources,
+        .set_resources    = pci_dev_set_resources,
+        .enable_resources = pci_bus_enable_resources,
+        .init             = 0 ,
+        .scan_bus         = pci_scan_bridge,
+        .reset_bus        = pci_bus_reset,
+        .ops_pci          = &lops_pci,
+
+};
+
+static struct pci_driver ht_driver __pci_driver = {
+	.ops    = &ht_ops,
+	.vendor = PCI_VENDOR_ID_SERVERWORKS,
+	.device = PCI_DEVICE_ID_SERVERWORKS_BCM5780_PXB,
+};
+