target/stm32xx: Endian is not configurable.

[openocd.git] / tcl / target / stm32f3x.cfg

diff --git a/tcl/target/stm32f3x.cfg b/tcl/target/stm32f3x.cfg
index d092b6c887cd565260eb774cd84fc7f595d207b4..4ad4bd5736ce8cc169ee51e7ec7fe77ec8fb3448 100644 (file)
--- a/tcl/target/stm32f3x.cfg
+++ b/tcl/target/stm32f3x.cfg
@@ -1,16 +1,17 @@
 # script for stm32f3x family
 
+#
+# stm32 devices support both JTAG and SWD transports.
+#
+source [find target/swj-dp.tcl]
+
 if { [info exists CHIPNAME] } {
    set _CHIPNAME $CHIPNAME
 } else {
    set _CHIPNAME stm32f3x
 }
 
-if { [info exists ENDIAN] } {
-   set _ENDIAN $ENDIAN
-} else {
-   set _ENDIAN little
-}
+set _ENDIAN little
 
 # Work-area is a space in RAM used for flash programming
 # By default use 16kB
@@ -29,17 +30,24 @@ if { [info exists WORKAREASIZE] } {
 adapter_khz 1000
 
 adapter_nsrst_delay 100
-jtag_ntrst_delay 100
+if {[using_jtag]} {
+ jtag_ntrst_delay 100
+}
 
 #jtag scan chain
 if { [info exists CPUTAPID] } {
    set _CPUTAPID $CPUTAPID
 } else {
-  # See STM Document RM0316
-  # Section 29.6.3 - corresponds to Cortex-M4 r0p1
-   set _CPUTAPID 0x4ba00477
+   if { [using_jtag] } {
+      # See STM Document RM0316
+      # Section 29.6.3 - corresponds to Cortex-M4 r0p1
+      set _CPUTAPID 0x4ba00477
+   } {
+      set _CPUTAPID 0x2ba01477
+   }
 }
-jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
+
+swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
 
 if { [info exists BSTAPID] } {
    set _BSTAPID $BSTAPID
@@ -49,7 +57,10 @@ if { [info exists BSTAPID] } {
   set _BSTAPID1 0x06422041
   set _BSTAPID2 0x06432041
 }
-jtag newtap $_CHIPNAME bs -irlen 5 -expected-id $_BSTAPID1 -expected-id $_BSTAPID2
+
+if {[using_jtag]} {
+ swj_newdap $_CHIPNAME bs -irlen 5 -expected-id $_BSTAPID1 -expected-id $_BSTAPID2
+}
 
 set _TARGETNAME $_CHIPNAME.cpu
 target create $_TARGETNAME cortex_m -endian $_ENDIAN -chain-position $_TARGETNAME
@@ -59,6 +70,8 @@ $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE
 set _FLASHNAME $_CHIPNAME.flash
 flash bank $_FLASHNAME stm32f1x 0 0 0 0 $_TARGETNAME
 
-# if srst is not fitted use SYSRESETREQ to
-# perform a soft reset
-cortex_m reset_config sysresetreq
+if {![using_hla]} {
+   # if srst is not fitted use SYSRESETREQ to
+   # perform a soft reset
+   cortex_m reset_config sysresetreq
+}