[LinuxBIOS] r2726 - trunk/LinuxBIOSv2/src/southbridge/amd/cs5536

[svn at openbios.org]

Author: uwe
Date: 2007-06-20 00:07:16 +0200 (Wed, 20 Jun 2007)
New Revision: 2726

Modified:
   trunk/LinuxBIOSv2/src/southbridge/amd/cs5536/cs5536.c
Log:
The GPIOs used for UART2 RX and TX were reversed.

Signed-off-by: Marc Jones <marc.jones at amd.com>
Acked-by: Ronald G. Minnich <rminnich at gmail.com>
Acked-by: Uwe Hermann <uwe at hermann-uwe.de>



Modified: trunk/LinuxBIOSv2/src/southbridge/amd/cs5536/cs5536.c
===================================================================
--- trunk/LinuxBIOSv2/src/southbridge/amd/cs5536/cs5536.c	2007-06-19 07:33:39 UTC (rev 2725)
+++ trunk/LinuxBIOSv2/src/southbridge/amd/cs5536/cs5536.c	2007-06-19 22:07:16 UTC (rev 2726)
@@ -356,19 +356,19 @@
 		msr.lo |= sb->com2_irq << 28;
 		wrmsr(MDD_IRQM_YHIGH, msr);
 
-		/* GPIO3 - UART2_RX */
-		/* Set: Output Enable  (0x4) */
-		outl(GPIOL_3_SET, gpio_addr + GPIOL_OUTPUT_ENABLE);
+		/* GPIO4 - UART2_RX */
+		/* Set: Output Enable (0x4) */
+		outl(GPIOL_4_SET, gpio_addr + GPIOL_OUTPUT_ENABLE);
 		/* Set: OUTAUX1 Select (0x10) */
-		outl(GPIOL_3_SET, gpio_addr + GPIOL_OUT_AUX1_SELECT);
+		outl(GPIOL_4_SET, gpio_addr + GPIOL_OUT_AUX1_SELECT);
 
-		/* GPIO4 - UART2_TX */
-		/* Set: Input Enable   (0x20) */
-		outl(GPIOL_4_SET, gpio_addr + GPIOL_INPUT_ENABLE);
-		/* Set: INAUX1 Select  (0x34) */
-		outl(GPIOL_4_SET, gpio_addr + GPIOL_IN_AUX1_SELECT);
+		/* GPIO3 - UART2_TX */
+		/* Set: Input Enable (0x20) */
+		outl(GPIOL_3_SET, gpio_addr + GPIOL_INPUT_ENABLE);
+		/* Set: INAUX1 Select (0x34) */
+		outl(GPIOL_3_SET, gpio_addr + GPIOL_IN_AUX1_SELECT);
 
-		/* Set: GPIO 3 + 3 Pull Up         (0x18) */
+		/* Set: GPIO 3 and 4 Pull Up (0x18) */
 		outl(GPIOL_3_SET | GPIOL_4_SET,
 		     gpio_addr + GPIOL_PULLUP_ENABLE);