Adjust filenames for USB update images on TRAB board.

During an automatic update via USB stick, U-Boot searches for
images with the name "firmware.img" and "kernel.img". This names
are now changed to "firmw_01.img" and "kernl_01.img". This is done,
to prevent updates of new boards (with the new macronics "c" step
flashes) with old, incompatible firmware or kernel versions.
Patch by Martin Krause, 21 Jun 2006

CHANGELOG

@@ -2,6 +2,14 @@
 Changes since U-Boot 1.1.4:
 ======================================================================
 
+* Adjust filenames for USB update images on TRAB board.
+  During an automatic update via USB stick, U-Boot searches for
+  images with the name "firmware.img" and "kernel.img". This names
+  are now changed to "firmw_01.img" and "kernl_01.img". This is done,
+  to prevent updates of new boards (with the new macronics "c" step
+  flashes) with old, incompatible firmware or kernel versions.
+  Patch by Martin Krause, 21 Jun 2006
+
 * Bugfix in VFD routine on TRAB board.
   Make sure upper lext pixel can be set to blue, too
   (so far only red was possible).

board/trab/auto_update.c

@@ -57,9 +57,9 @@
  *		valid then run it.
  *	2) if preinst.img is found load it into memory. If it is
  *		valid then run it. Update the EEPROM.
- *	3) if firmware.img is found load it into memory. If it is valid,
+ *	3) if firmw_01.img is found load it into memory. If it is valid,
  *		burn it into FLASH and update the EEPROM.
- *	4) if kernel.img is found load it into memory. If it is valid,
+ *	4) if kernl_01.img is found load it into memory. If it is valid,
  *		burn it into FLASH and update the EEPROM.
  *	5) if app.img is found load it into memory. If it is valid,
  *		burn it into FLASH and update the EEPROM.
@@ -81,8 +81,8 @@
 /* possible names of files on the USB stick. */
 #define AU_PREPARE	"prepare.img"
 #define AU_PREINST	"preinst.img"
-#define AU_FIRMWARE	"firmware.img"
-#define AU_KERNEL	"kernel.img"
+#define AU_FIRMWARE	"firmw_01.img"
+#define AU_KERNEL	"kernl_01.img"
 #define AU_APP		"app.img"
 #define AU_DISK		"disk.img"
 #define AU_POSTINST	"postinst.img"