diff --git a/jtag/ChangeLog b/jtag/ChangeLog
index 2f45e5c0..55cf84d9 100644
--- a/jtag/ChangeLog
+++ b/jtag/ChangeLog
@@ -1,3 +1,10 @@
+2003-02-14  Marcel Telka  <marcel@telka.sk>
+
+	* src/cfi.c (detect_cfi): Added support for 1 x 16 bit flash configuration (Christian
+		Pellegrin).
+	* src/detect.c (find_record): Added error message if file cannot be opened (Christian
+		Pellegrin).
+
 2003-02-14  Marcel Telka  <marcel@telka.sk>
 
 	* data/xilinx/xc2c256-tq144/xc2c256-tq144: Added JTAG declarations for Xilinx
diff --git a/jtag/NEWS b/jtag/NEWS
index 233b229d..95ab470b 100644
--- a/jtag/NEWS
+++ b/jtag/NEWS
@@ -9,6 +9,7 @@ $Id$
 	* Added JTAG declarations for Intel IXP425 (Christian Pellegrin).
 	* Added bus driver for Intel IXP425 (Christian Pellegrin).
 	* Added JTAG declarations for Xilinx XC2C256-TQ144 (Alessandro Zummo).
+	* Added support for 1 x 16 bit flash memory detection (Christian Pellegrin).
 
 jtag-0.2.2 (2003-02-04):
 
diff --git a/jtag/src/cfi.c b/jtag/src/cfi.c
index 148485be..c0dffee2 100644
--- a/jtag/src/cfi.c
+++ b/jtag/src/cfi.c
@@ -34,6 +34,9 @@
 
 #include "bus.h"
 
+/* function to cover 2x16 and 1x16 modes */
+#define BW16(x) ( (bus_width(ps) == 16) ? x : ( (x<<16) | x ) )
+
 static uint16_t
 read2( parts *ps, uint32_t adr, int o )
 {
@@ -51,24 +54,25 @@ detect_cfi( parts *ps )
 	int o = 2;
 	uint32_t tmp;
 
-	/* TODO: 2 x 16 bit only */
+	if (bus_width(ps) == 16)
+		o = 1;
 
 	/* detect CFI capable devices - see Table 1 in [1] */
-	bus_write( ps, CFI_CMD_QUERY_OFFSET << o, (CFI_CMD_QUERY << 16) | CFI_CMD_QUERY );
-	if (bus_read( ps, CFI_QUERY_ID_OFFSET << o ) != (('Q' << 16) | 'Q')) {
+	bus_write( ps, CFI_CMD_QUERY_OFFSET << o, BW16(CFI_CMD_QUERY) );
+	if (bus_read( ps, CFI_QUERY_ID_OFFSET << o ) != BW16('Q')) {
 		printf( "No CFI device detected (Q)!\n" );
 		return NULL;
 	}
-	if (bus_read( ps, (CFI_QUERY_ID_OFFSET + 1) << o ) != (('R' << 16) | 'R')) {
+	if (bus_read( ps, (CFI_QUERY_ID_OFFSET + 1) << o ) != BW16('R')) {
 		printf( "No CFI device detected (R)!\n" );
 		return NULL;
 	}
-	if (bus_read( ps, (CFI_QUERY_ID_OFFSET + 2) << o ) != (('Y' << 16) | 'Y')) {
+	if (bus_read( ps, (CFI_QUERY_ID_OFFSET + 2) << o ) != BW16('Y')) {
 		printf( "No CFI device detected (Y)!\n" );
 		return NULL;
 	}
 
-	printf( "\n2 x 16 bit CFI devices detected (QRY ok)!\n\n" );
+	printf( "\n%d x 16 bit CFI devices detected (QRY ok)!\n\n", o);
 
 	cfi = malloc( sizeof *cfi );
 	if (!cfi)
diff --git a/jtag/src/detect.c b/jtag/src/detect.c
index faf07587..cebba85c 100644
--- a/jtag/src/detect.c
+++ b/jtag/src/detect.c
@@ -47,8 +47,10 @@ find_record( char *filename, tap_register *key, struct id_record *idr )
 	int r = 0;
 
 	file = fopen( filename, "r" );
-	if (!file)
+	if (!file) {
+		printf( "Cannot open %s\n", filename );
 		return 0;
+	}
 
 	tr = register_alloc( key->len );