Palmetto u-boot console fixes

This provides a working uboot console.
diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/recipes-bsp/u-boot/files/patch-2013.07/0001-u-boot-openbmc.patch b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/recipes-bsp/u-boot/files/patch-2013.07/0001-u-boot-openbmc.patch
index 834f371..bf77686 100644
--- a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/recipes-bsp/u-boot/files/patch-2013.07/0001-u-boot-openbmc.patch
+++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/recipes-bsp/u-boot/files/patch-2013.07/0001-u-boot-openbmc.patch
@@ -1842,8 +1842,8 @@
 +#define CONFIG_SYS_NS16550_COM2		0x1e784000
 +#define CONFIG_SYS_NS16550_COM3		0x1e78e000
 +#define	CONFIG_SYS_LOADS_BAUD_CHANGE
-+#define CONFIG_CONS_INDEX		3
-+#define CONFIG_BAUDRATE			57600
++#define CONFIG_CONS_INDEX		2
++#define CONFIG_BAUDRATE			38400
 +#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
 +#define CONFIG_ASPEED_COM 0x1e784000 // UART5
 +#define CONFIG_ASPEED_COM_IER (CONFIG_ASPEED_COM + 0x4)