Fix for compile of JSE target

The attached patch fixes the compile of the JSE board in the
denx git as of 14 may 2007. It is an extremely simple patch,
it just adds the missing define of CFG_SYSTEMACE_WIDTH.

 Fix to compile JSE against 20070514 git of u-boot

include/configs/JSE.h

@@ -49,6 +49,7 @@
   /* Map the SystemACE chip (CS#1) here. (Must be a multiple of 1Meg) */
 #define CONFIG_SYSTEMACE 1
 #define CFG_SYSTEMACE_BASE 0xf0000000
+#define CFG_SYSTEMACE_WIDTH 8
 #define CONFIG_DOS_PARTITION 1
 
   /* Use the On-Chip-Memory (OCM) as a temporary stack for the startup code. */