tcl/target: stm32[fl]4x: document the settings for trace

[fw/openocd] / tcl / target / xmc1xxx.cfg

diff --git a/tcl/target/xmc1xxx.cfg b/tcl/target/xmc1xxx.cfg
index 0a0e47eeac83eefaab82c1290014acb0c072d719..cafd03221c24af68915c8cb72e4fa355800c6198 100644 (file)
--- a/tcl/target/xmc1xxx.cfg
+++ b/tcl/target/xmc1xxx.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Infineon XMC1100/XMC1200/XMC1300 family (ARM Cortex-M0 @ 32 MHz)
 #
@@ -20,8 +22,22 @@ if { [info exists CPUTAPID] } {
 }
 
 swj_newdap $_CHIPNAME cpu -irlen 4 -expected-id $_CPU_SWD_TAPID
+dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
 
 set _TARGETNAME $_CHIPNAME.cpu
-target create $_TARGETNAME cortex_m -endian little -chain-position $_TARGETNAME
+target create $_TARGETNAME cortex_m -endian little -dap $_CHIPNAME.dap
+
+if { [info exists WORKAREASIZE] } {
+   set _WORKAREASIZE $WORKAREASIZE
+} else {
+   set _WORKAREASIZE 0x4000
+}
+
+$_TARGETNAME configure -work-area-phys 0x20000000 \
+                       -work-area-size $_WORKAREASIZE \
+                       -work-area-backup 0
+
+set _FLASHNAME $_CHIPNAME.flash
+flash bank $_FLASHNAME xmc1xxx 0x10000000 0 0 0 $_TARGETNAME
 
-adapter_khz 1000
+adapter speed 1000