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-rw-r--r--src/mainboard/via/epia/Options.lb2
-rw-r--r--src/mainboard/via/epia/auto.c9
-rw-r--r--src/southbridge/via/vt8231/vt8231_ide.c8
3 files changed, 16 insertions, 3 deletions
diff --git a/src/mainboard/via/epia/Options.lb b/src/mainboard/via/epia/Options.lb
index c3af994a6f..9377b63dbd 100644
--- a/src/mainboard/via/epia/Options.lb
+++ b/src/mainboard/via/epia/Options.lb
@@ -51,7 +51,7 @@ uses MAXIMUM_CONSOLE_LOGLEVEL
default CONFIG_CONSOLE_SERIAL8250=1
## Select the serial console baud rate
-default TTYS0_BAUD=19200
+default TTYS0_BAUD=115200
# Select the serial console base port
default TTYS0_BASE=0x3f8
diff --git a/src/mainboard/via/epia/auto.c b/src/mainboard/via/epia/auto.c
index 9e12f52a7c..dcaa6aace9 100644
--- a/src/mainboard/via/epia/auto.c
+++ b/src/mainboard/via/epia/auto.c
@@ -66,8 +66,15 @@ static void enable_mainboard_devices(void)
/* we do this here as in V2, we can not yet do raw operations
* to pci!
*/
- dev += 0x100; /* ICKY */
+ /* changed this to work correctly on later revisions of LB.
+ * The original dev += 0x100; stopped working. It also appears
+ * that if this is not set here, but in ide_init() only, the IDE
+ * does not work at all. I assume it needs to be set before something else,
+ * possibly before enabling the IDE peripheral, or it is a timing issue.
+ * Ben Hewson 29 Apr 2007.
+ */
+ dev = pci_locate_device(PCI_ID(0x1106,0x0571), 0);
pci_write_config8(dev, 0x42, 0);
}
diff --git a/src/southbridge/via/vt8231/vt8231_ide.c b/src/southbridge/via/vt8231/vt8231_ide.c
index 9f06176cc5..dd0e1bb419 100644
--- a/src/southbridge/via/vt8231/vt8231_ide.c
+++ b/src/southbridge/via/vt8231/vt8231_ide.c
@@ -14,7 +14,12 @@ static void ide_init(struct device *dev)
if (!conf->enable_native_ide) {
// Run the IDE controller in 'compatiblity mode - i.e. don't use PCI
// interrupts. Using PCI ints confuses linux for some reason.
-
+ /* Setting reg 0x42 here does not work. It is set in mainboard/auto.c
+ * It probably can only be changed while the IDE is disabled
+ * or it is possibly a timing issue. Ben Hewson 29 Apr 2007.
+ */
+
+ /*
printk_info("%s: enabling compatibility IDE addresses\n", __FUNCTION__);
enables = pci_read_config8(dev, 0x42);
printk_debug("enables in reg 0x42 0x%x\n", enables);
@@ -22,6 +27,7 @@ static void ide_init(struct device *dev)
pci_write_config8(dev, 0x42, enables);
enables = pci_read_config8(dev, 0x42);
printk_debug("enables in reg 0x42 read back as 0x%x\n", enables);
+ */
}
enables = pci_read_config8(dev, 0x40);