M:Robe 500: Mostly complete USB driver, supports BULK mode currently and gets about 2 MB/s writes vs 1.1 MB/s on the OF. Mostly tested against Linux, preliminary testing in Windows appears to work. There is currently a bug in the attach process where it only works once per boot that needs to be fixed. There are a few other minor M:Robe 500 changes as well.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21208 a1c6a512-1295-4272-9138-f99709370657

firmware/target/arm/tms320dm320/boot.lds

@@ -138,9 +138,20 @@ SECTIONS
         . += TTB_SIZE;
     } > DRAM
     
+    /* The LCD buffer should be at the end of memory to protect against
+     * overflowing something else when the YUV blitter is fudging the screen 
+     * size.
+     */
+    
     .lcdbuffer (NOLOAD) :
     {
         _lcdbuf = .;
         . += LCD_BUFFER_SIZE;
     } > DRAM
+    
+    .lcdbuffer2 (NOLOAD) :
+    {
+        _lcdbuf2 = .;
+        . += LCD_BUFFER_SIZE;
+    } > DRAM
 }