[coreboot] New patch to review for coreboot: 5d681e0 i82801gx: Don't set I/O base address to static value

[Sven Schnelle (svens@stackframe.org)]

Sven Schnelle (svens at stackframe.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/325

-gerrit

commit 5d681e0c15ea595292bd9c40d47691cd153aea34
Author: Sven Schnelle <svens at stackframe.org>
Date:   Sun Oct 23 15:30:29 2011 +0200

    i82801gx: Don't set I/O base address to static value
    
    Doing it this way will break all subsequent smbus calls, because
    the smbus code still uses res->base, which points to the old base
    address.
    
    Change-Id: I0f3d8fba5f8e2db7fe4ca991ef2c345aff436ea4
    Signed-off-by: Sven Schnelle <svens at stackframe.org>
---
 src/southbridge/intel/i82801gx/smbus.c |   14 --------------
 1 files changed, 0 insertions(+), 14 deletions(-)

diff --git a/src/southbridge/intel/i82801gx/smbus.c b/src/southbridge/intel/i82801gx/smbus.c
index 834f310..184120f 100644
--- a/src/southbridge/intel/i82801gx/smbus.c
+++ b/src/southbridge/intel/i82801gx/smbus.c
@@ -29,19 +29,6 @@
 #include "i82801gx.h"
 #include "smbus.h"
 
-#define SMB_BASE 0x20
-static void smbus_init(struct device *dev)
-{
-	u32 smb_base;
-
-	smb_base = pci_read_config32(dev, SMB_BASE);
-	printk(BIOS_DEBUG, "Initializing SMBus device:\n");
-	printk(BIOS_DEBUG, "  Old SMBUS Base Address: 0x%04x\n", smb_base);
-	pci_write_config32(dev, SMB_BASE, 0x00000401);
-	smb_base = pci_read_config32(dev, SMB_BASE);
-	printk(BIOS_DEBUG, "  New SMBUS Base Address: 0x%04x\n", smb_base);
-}
-
 static int lsmbus_read_byte(device_t dev, u8 address)
 {
 	u16 device;
@@ -78,7 +65,6 @@ static struct device_operations smbus_ops = {
 	.read_resources		= pci_dev_read_resources,
 	.set_resources		= pci_dev_set_resources,
 	.enable_resources	= pci_dev_enable_resources,
-	.init			= smbus_init,
 	.scan_bus		= scan_static_bus,
 	.enable			= i82801gx_enable,
 	.ops_smbus_bus		= &lops_smbus_bus,