diff --git a/jtag/ChangeLog b/jtag/ChangeLog
index 6e6d025f..5048d214 100644
--- a/jtag/ChangeLog
+++ b/jtag/ChangeLog
@@ -7,6 +7,10 @@
 	  patches from F. Rysanek, adding C5 stepping of PXA270 and a few
 	  few functions that resolve the PXA270 address space into the 6 
 	  default nCS windows per 64MB. (Enhancement req. 1849493)
+	* cmd/part.c, cmd/setdevice.c, cmd/instruction.c, cmd/svf.c,
+	  cmd/dr.c, cmd/initbus.c, cmd/test.c, part/part.c, libbrux/cmd/cmd.c,
+	  libbrux/cmd/help.c: Make command string comparisons case-insensitive
+	  (fixes 1845811 "Case sensitivity in shell")
 
 2007-12-14  Kolja Waschk <kawk>
 
diff --git a/jtag/libbrux/cmd/cmd.c b/jtag/libbrux/cmd/cmd.c
index a78d3732..4b26bb1e 100644
--- a/jtag/libbrux/cmd/cmd.c
+++ b/jtag/libbrux/cmd/cmd.c
@@ -38,7 +38,7 @@ cmd_run( char *params[] )
 		return 1;
 
 	for (i = 0; cmds[i]; i++)
-		if (strcmp( cmds[i]->name, params[0] ) == 0) {
+		if (strcasecmp( cmds[i]->name, params[0] ) == 0) {
 			int r = cmds[i]->run( params );
 			if (r < 0)
 				printf( _("%s: syntax error!\n"), params[0] );
diff --git a/jtag/libbrux/cmd/help.c b/jtag/libbrux/cmd/help.c
index 02b0ad2f..21785d2b 100644
--- a/jtag/libbrux/cmd/help.c
+++ b/jtag/libbrux/cmd/help.c
@@ -48,7 +48,7 @@ cmd_help_run( char *params[] )
 
 	/* search and print help for a particular command */
 	for (i = 0; cmds[i]; i++)
-		if (strcmp( cmds[i]->name, params[1] ) == 0) {
+		if (strcasecmp( cmds[i]->name, params[1] ) == 0) {
 			if (cmds[i]->help)
 				cmds[i]->help();
 			return 1;
diff --git a/jtag/src/cmd/dr.c b/jtag/src/cmd/dr.c
index 6dfa18f0..89a4b243 100644
--- a/jtag/src/cmd/dr.c
+++ b/jtag/src/cmd/dr.c
@@ -64,9 +64,9 @@ cmd_dr_run( char *params[] )
 	}
 
 	if (params[1]) {
-		if (strcmp( params[1], "in" ) == 0)
+		if (strcasecmp( params[1], "in" ) == 0)
 			dir = 0;
-		else if (strcmp( params[1], "out" ) == 0)
+		else if (strcasecmp( params[1], "out" ) == 0)
 			dir = 1;
 		else {
 			unsigned int bit;
diff --git a/jtag/src/cmd/initbus.c b/jtag/src/cmd/initbus.c
index 27fbf378..c93bc9d0 100644
--- a/jtag/src/cmd/initbus.c
+++ b/jtag/src/cmd/initbus.c
@@ -53,7 +53,7 @@ cmd_initbus_run( char *params[] )
 	}
 
 	for (i = 0; bus_drivers[i] != NULL; i++) {
-		if (strcmp( bus_drivers[i]->name, params[1] ) == 0) {
+		if (strcasecmp( bus_drivers[i]->name, params[1] ) == 0) {
 			bus_t *bus = bus_drivers[i]->new_bus();
 			if (bus == NULL) {
 				printf( _("bus initialization failed!\n") );
diff --git a/jtag/src/cmd/instruction.c b/jtag/src/cmd/instruction.c
index 498c1808..11f573d6 100644
--- a/jtag/src/cmd/instruction.c
+++ b/jtag/src/cmd/instruction.c
@@ -62,7 +62,7 @@ cmd_instruction_run( char *params[] )
 	if (cmd_params( params ) == 3) {
 		unsigned int len;
 
-		if (strcmp( params[1], "length" ) != 0)
+		if (strcasecmp( params[1], "length" ) != 0)
 			return -1;
 
 		if (part->instructions != NULL) {
diff --git a/jtag/src/cmd/part.c b/jtag/src/cmd/part.c
index a531a008..7a21f0ea 100644
--- a/jtag/src/cmd/part.c
+++ b/jtag/src/cmd/part.c
@@ -68,7 +68,7 @@ part_t *part;
 
 		for(i=0;i<chain->parts->len;i++) {
 			a = chain->parts->parts[i]->alias;
-			if(a && strcmp(a,params[1]) == 0)break;
+			if(a && strcasecmp(a,params[1]) == 0)break;
 		}
 		if(i < chain->parts->len)n = i;
 
diff --git a/jtag/src/cmd/setdevice.c b/jtag/src/cmd/setdevice.c
index ab63de1f..43281be4 100644
--- a/jtag/src/cmd/setdevice.c
+++ b/jtag/src/cmd/setdevice.c
@@ -38,7 +38,7 @@ static int cmd_setdevice_run( char *params[] )
 {
 	if(cmd_params(params) != 2)
 		return -1;
-	if (strcmp( params[1], "sharc21065L" ) == 0)
+	if (strcasecmp( params[1], "sharc21065L" ) == 0)
 	{
 #if 0
 		buses_free();
diff --git a/jtag/src/cmd/svf.c b/jtag/src/cmd/svf.c
index a058303b..9527ef61 100644
--- a/jtag/src/cmd/svf.c
+++ b/jtag/src/cmd/svf.c
@@ -42,7 +42,7 @@ cmd_svf_run( char *params[] )
 		if ((SVF_FILE = fopen(params[1], "r")) != NULL) {
 
 			if (num_params == 3) {
-				if (strcmp(params[2], "stop") == 0) {
+				if (strcasecmp(params[2], "stop") == 0) {
 					svf_run(SVF_FILE, 1);
 					result = 1;
 				}
diff --git a/jtag/src/cmd/test.c b/jtag/src/cmd/test.c
index cde92e2f..e75f8b77 100644
--- a/jtag/src/cmd/test.c
+++ b/jtag/src/cmd/test.c
@@ -44,7 +44,7 @@ cmd_test_run( char *params[] )
 	if (cmd_params( params ) != 4)
 		return -1;
 
-	if (strcmp( params[1], "signal") != 0)
+	if (strcasecmp( params[1], "signal") != 0)
 		return -1;
 
 	if (!cmd_test_cable())
diff --git a/jtag/src/part/part.c b/jtag/src/part/part.c
index 8fd361c3..f49ad5e7 100644
--- a/jtag/src/part/part.c
+++ b/jtag/src/part/part.c
@@ -150,14 +150,14 @@ part_find_signal( part_t *p, const char *signalname )
 
 	s = p->signals;
 	while (s) {
-		if (strcmp( signalname, s->name ) == 0)
+		if (strcasecmp( signalname, s->name ) == 0)
 			return s;
 		s = s->next;
 	}
 
 	sa = p->saliases;
 	while (sa) {
-		if (strcmp( signalname, sa->name ) == 0)
+		if (strcasecmp( signalname, sa->name ) == 0)
 			return sa->signal;
 		sa = sa->next;
 	}