Remove annoying end-of-line whitespace from tcl/* files

[openocd.git] / tcl / target / stm32.cfg

diff --git a/tcl/target/stm32.cfg b/tcl/target/stm32.cfg
index 2fe178501e47104fbb5262926ff143027d16727b..a37e73341cb4708297f6bec1eb24109a0b1ced67 100644 (file)
--- a/tcl/target/stm32.cfg
+++ b/tcl/target/stm32.cfg
@@ -1,19 +1,27 @@
 # script for stm32
 
-if { [info exists CHIPNAME] } {        
-   set  _CHIPNAME $CHIPNAME    
-} else {        
+if { [info exists CHIPNAME] } {
+   set  _CHIPNAME $CHIPNAME
+} else {
    set  _CHIPNAME stm32
 }
 
-if { [info exists ENDIAN] } {  
-   set  _ENDIAN $ENDIAN    
-} else {        
+if { [info exists ENDIAN] } {
+   set  _ENDIAN $ENDIAN
+} else {
    set  _ENDIAN little
 }
 
-# jtag speed
-jtag_khz 500
+# Work-area is a space in RAM used for flash programming
+# By default use 16kB
+if { [info exists WORKAREASIZE] } {
+   set  _WORKAREASIZE $WORKAREASIZE
+} else {
+   set  _WORKAREASIZE 0x4000
+}
+
+# JTAG speed should be <= F_CPU/6. F_CPU after reset is 8MHz, so use F_JTAG = 1MHz
+jtag_khz 1000
 
 jtag_nsrst_delay 100
 jtag_ntrst_delay 100
@@ -44,13 +52,15 @@ if { [info exists BSTAPID ] } {
   set _BSTAPID3 0x16410041
   # High density devices, Rev A
   set _BSTAPID4 0x06414041
-}   
-jtag newtap $_CHIPNAME bs  -irlen 5 -ircapture 0x1 -irmask 0x1 -expected-id $_BSTAPID1 -expected-id $_BSTAPID2 -expected-id $_BSTAPID3 -expected-id $_BSTAPID4
+  # Connectivity line devices, Rev A and Rev Z
+  set _BSTAPID5 0x06418041
+}
+jtag newtap $_CHIPNAME bs  -irlen 5 -ircapture 0x1 -irmask 0x1 -expected-id $_BSTAPID1 -expected-id $_BSTAPID2 -expected-id $_BSTAPID3 -expected-id $_BSTAPID4 -expected-id $_BSTAPID5
 
-set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
+set _TARGETNAME $_CHIPNAME.cpu
 target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME
 
-$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size 16384 -work-area-backup 0
+$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
 
 flash bank stm32x 0 0 0 0 0