Minor comment changes, add pointer to PCIe bridge documentation.
Signed-off-by: Tobias Diedrich <[email protected]>
---
Index: src/southbridge/via/k8t890/k8t890_ctrl.c
===================================================================
--- src/southbridge/via/k8t890/k8t890_ctrl.c.orig 2010-10-29
13:47:38.000000000 +0200
+++ src/southbridge/via/k8t890/k8t890_ctrl.c 2010-10-29 13:47:57.000000000
+0200
@@ -154,7 +154,11 @@
pci_write_config8(dev, 0x47, 0x30);
- /* VT8237R specific configuration other SB are done in their own
directories */
+ /*
+ * VT8237R specific configuration,
+ * other SB are done in their own directories:
+ * VT8237A and VT8237S are handled in vt8237_ctrl.c
+ */
device_t devsb = dev_find_device(PCI_VENDOR_ID_VIA,
PCI_DEVICE_ID_VIA_VT8237R_LPC, 0);
Index: src/southbridge/via/vt8237r/vt8237r_lpc.c
===================================================================
--- src/southbridge/via/vt8237r/vt8237r_lpc.c.orig 2010-10-29
13:47:38.000000000 +0200
+++ src/southbridge/via/vt8237r/vt8237r_lpc.c 2010-10-29 13:47:57.000000000
+0200
@@ -452,7 +452,7 @@
/* I/O recovery time, default IDE routing */
pci_write_config8(dev, 0x4c, 0x04);
- /* ROM memory cycles go to LPC. */
+ /* Only ROM memory cycles go to LPC. */
pci_write_config8(dev, 0x59, 0x80);
/*
@@ -474,7 +474,7 @@
/* I/O recovery time, default IDE routing */
pci_write_config8(dev, 0x4c, 0x44);
- /* ROM memory cycles go to LPC. */
+ /* Only ROM memory cycles go to LPC. */
pci_write_config8(dev, 0x59, 0x80);
/*
Index: src/southbridge/via/k8t890/k8t890_pcie.c
===================================================================
--- src/southbridge/via/k8t890/k8t890_pcie.c.orig 2010-10-29
13:48:04.000000000 +0200
+++ src/southbridge/via/k8t890/k8t890_pcie.c 2010-10-29 13:48:25.000000000
+0200
@@ -24,6 +24,12 @@
#include <device/pci_ids.h>
#include "k8t890.h"
+/*
+ * Note:
+ * The pcie bridges are similar to the VX800 ones documented at
+ * http://linux.via.com.tw/
+ */
+
static void peg_init(struct device *dev)
{
u8 reg;
--
coreboot mailing list: [email protected]
http://www.coreboot.org/mailman/listinfo/coreboot
