final rename orgy. sorry for the inconvenience. This should fix it again
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2363 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/southbridge/intel/i82371eb/i82371eb_early_smbus.c b/src/southbridge/intel/i82371eb/i82371eb_early_smbus.c
new file mode 100644
index 0000000..49be6a4
--- /dev/null
+++ b/src/southbridge/intel/i82371eb/i82371eb_early_smbus.c
@@ -0,0 +1,53 @@
+#include "i82371eb_smbus.h"
+
+#define SMBUS_IO_BASE 0x0f00
+
+static void enable_smbus(void)
+{
+ device_t dev;
+ dev = pci_locate_device(PCI_ID(0x8086, 0x7113), 0);
+ if (dev == PCI_DEV_INVALID) {
+ die("SMBUS controller not found\r\n");
+ }
+ uint8_t enable;
+ print_spew("SMBus controller enabled\r\n");
+ pci_write_config32(dev, 0x90, SMBUS_IO_BASE | 1 );
+ // Enable and set SMBBus
+ // 0x01 Interrupt to SMI#
+ // (0x4<<1)|1 set interrupt to IRQ9
+ pci_write_config8(dev, 0xd2, (0x4<<1)|1);
+
+ // Enable the IO space
+ pci_write_config16(dev, 0x04, 1);
+
+ /* clear any lingering errors, so the transaction will run */
+ outb(0x1e, SMBUS_IO_BASE + SMBHST_STATUS);
+}
+
+
+
+static int smbus_read_byte(unsigned device, unsigned address)
+{
+ return do_smbus_read_byte(SMBUS_IO_BASE, device, address);
+}
+
+
+// The following functions are broken. Do no use until you
+// have fixed the low level code to do the right thing.
+//
+#if 0
+static int smbus_write_byte(unsigned device, unsigned address, unsigned char val)
+{
+ return do_smbus_write_byte(SMBUS_IO_BASE, device, address, val);
+}
+
+static int smbus_recv_byte(unsigned device)
+{
+ return do_smbus_recv_byte(SMBUS_IO_BASE, device);
+}
+
+static int smbus_send_byte(unsigned device, unsigned char val)
+{
+ return do_smbus_send_byte(SMBUS_IO_BASE, device, val);
+}
+#endif