target config files: Fix whitespace issues.

Drop useless double-space occurences, drop trailing whitespace, and fix
some other minor whitespace-related issues.

Change-Id: I6b4c515492e2ee94dc25ef1fe4f51015a4bba8b5
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/137
Tested-by: jenkins

1 files changed, 31 insertions, 31 deletions

diff --git a/tcl/target/u8500.cfg b/tcl/target/u8500.cfg
index 073e01fa..e1368740 100644
--- a/tcl/target/u8500.cfg
+++ b/tcl/target/u8500.cfg
@@ -15,7 +15,7 @@ proc mmu_on {} {
 }
 
 proc ocd_gdb_restart {target_id} {
-    global  _TARGETNAME_1
+    global _TARGETNAME_1
 	global _SMP
     targets $_TARGETNAME_1
 	if { [expr ($_SMP == 1)] } {
@@ -29,13 +29,13 @@ proc ocd_gdb_restart {target_id} {
 }
 
 proc smp_reg {} {
-	global  _TARGETNAME_1
-    global  _TARGETNAME_2
+	global _TARGETNAME_1
+    global _TARGETNAME_2
     targets $_TARGETNAME_1 
 	echo "$_TARGETNAME_1"
 	set pc1 [reg pc]
 	set stck1 [reg sp_svc]
-	targets  $_TARGETNAME_2
+	targets $_TARGETNAME_2
 	echo "$_TARGETNAME_1"
 	set pc2 [reg pc]
 	set stck2 [reg sp_svc]
@@ -79,13 +79,13 @@ proc poll_pwrsts { } {
 	set result 1
 	set i 0
 	irscan $_CHIPNAME.jrc 0x3a
-	drscan $_CHIPNAME.jrc 4 0 
-	set pwrsts [drscan $_CHIPNAME.jrc 16 0]    
+	drscan $_CHIPNAME.jrc 4 0
+	set pwrsts [drscan $_CHIPNAME.jrc 16 0]
 	set pwrsts [expr (0x$pwrsts & 0xc)]
 	while {[string equal "4" $pwrsts] && $i<20} {
 		irscan $_CHIPNAME.jrc 0x3a
-		drscan $_CHIPNAME.jrc 4 0; 
-		set pwrsts [drscan $_CHIPNAME.jrc 16 0]    
+		drscan $_CHIPNAME.jrc 4 0;
+		set pwrsts [drscan $_CHIPNAME.jrc 16 0]
 		set pwrsts [expr (0x$pwrsts & 0xc)]
 		if {![string equal "4" $pwrsts]} {
 			set result 1
@@ -100,7 +100,7 @@ proc poll_pwrsts { } {
 }
 
 proc halt_ { } {
-	if {[poll_pwrsts]==1} { 
+	if {[poll_pwrsts]==1} {
 		halt
 	} else {
 		echo "halt failed : target in retention"
@@ -117,12 +117,12 @@ proc u8500_tapdisable {chip val} {
 
 
 proc enable_apetap {} {
-	global  _CHIPNAME
-	global _TARGETNAME_2 
+	global _CHIPNAME
+	global _TARGETNAME_2
     global _TARGETNAME_1
 	poll off
 	irscan $_CHIPNAME.jrc 0x3e
-	drscan $_CHIPNAME.jrc 8 0xcf 
+	drscan $_CHIPNAME.jrc 8 0xcf
 	jtag tapenable $_CHIPNAME.dap
 	irscan $_CHIPNAME.jrc 0x6
 	drscan $_CHIPNAME.jrc 32 0
@@ -143,26 +143,26 @@ proc enable_apetap {} {
 tcl_port 5555
 telnet_port 4444
 gdb_port 3333
- 
+
 if { [info exists CHIPNAME] } {	
-global _CHIPNAME 
-    set  _CHIPNAME $CHIPNAME    
+global _CHIPNAME
+    set _CHIPNAME $CHIPNAME
 } else {
-global _CHIPNAME 
-	set  _CHIPNAME u8500
+global _CHIPNAME
+	set _CHIPNAME u8500
 }
 
-if { [info exists ENDIAN] } {	
-	set  _ENDIAN $ENDIAN    
-} else {	 
+if { [info exists ENDIAN] } {
+	set _ENDIAN $ENDIAN
+} else {
  # this defaults to a bigendian
-	set  _ENDIAN little
+	set _ENDIAN little
 }
 
 
 
 # Subsidiary TAP: APE with scan chains for ARM Debug, EmbeddedICE-RT,
-if { [info exists CPUTAPID ] } {
+if { [info exists CPUTAPID] } {
    set _CPUTAPID $CPUTAPID
 } else {
 	set _CPUTAPID 0x4ba00477
@@ -175,7 +175,7 @@ jtag configure $_CHIPNAME.dap -event tap-disable \
 
 
 #CLTAPC TAP JRC equivalent
-if { [info exists CLTAPC_ID ] } {
+if { [info exists CLTAPC_ID] } {
    set _CLTAPC_ID $CLTAPC_ID
 } else {
    set _CLTAPC_ID 0x22286041
@@ -183,20 +183,20 @@ if { [info exists CLTAPC_ID ] } {
 jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x6 -irmask 0xf -expected-id $_CLTAPC_ID -ignore-version
 
 
-if { ![info exists TARGETNAME_1 ] } {
-global  _TARGETNAME_1
+if { ![info exists TARGETNAME_1] } {
+global _TARGETNAME_1
 set _TARGETNAME_1 $_CHIPNAME.cpu1
 } else {
-global  _TARGETNAME_1
+global _TARGETNAME_1
 set _TARGETNAME_1 $TARGETNAME_1
 }
 
-if { [info exists  DAP_DBG1] } {
+if { [info exists DAP_DBG1] } {
 	set _DAP_DBG1 $DAP_DBG1
 } else {
 	set _DAP_DBG1 0x801A8000 
 }
-if { [info exists  DAP_DBG2] } {
+if { [info exists DAP_DBG2] } {
 	set _DAP_DBG2 $DAP_DBG2
 } else {
 	set _DAP_DBG2 0x801AA000 
@@ -209,11 +209,11 @@ $_TARGETNAME_1 configure -event gdb-attach {
 }
 
 
-if { ![info exists TARGETNAME_2 ] } {
-global  _TARGETNAME_2
+if { ![info exists TARGETNAME_2] } {
+global _TARGETNAME_2
 set _TARGETNAME_2 $_CHIPNAME.cpu2
 } else {
-global  _TARGETNAME_2
+global _TARGETNAME_2
 set _TARGETNAME_2 $TARGETNAME_2
 }