activate multi byte write mode for > 1, not > 0

[ 2690857 ] Can't write flashes


git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@1459 b68d4a1b-bc3d-0410-92ed-d4ac073336b7

jtag/ChangeLog

@@ -1,3 +1,9 @@
+2009-03-18  Arnim Laeuger  <arniml>
+
+  * src/flash/intel.c, src/flash/amd.c: activate multi byte write mode
+    for > 1, not > 0
+    [ 2690857 ] Can't write flashes
+
 2009-03-12  Arnim Laeuger  <arniml>
 
   * data/atheros/ar2312/ar2312: AR2313 flash access patch

jtag/src/flash/amd.c

@@ -515,7 +515,7 @@ amd_flash_program( cfi_array_t *cfi_array, uint32_t adr, uint32_t *buffer, int c
 #endif
 
 	/* multi-byte writes supported? */
-	if (max_bytes_write > 0)
+	if (max_bytes_write > 1)
 		return amd_flash_program_buffer( cfi_array, adr, buffer, count );
 
 	else {

jtag/src/flash/intel.c

@@ -354,7 +354,7 @@ intel_flash_program( cfi_array_t *cfi_array, uint32_t adr, uint32_t *buffer, int
 #endif
 
 	/* multi-byte writes supported? */
-	if (max_bytes_write > 0)
+	if (max_bytes_write > 1)
 		return intel_flash_program_buffer( cfi_array, adr, buffer, count );
 
 	else {