tcl/board: add ESP32 config for ESP USB Bridge board

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

diff --git a/tcl/target/kx.cfg b/tcl/target/kx.cfg
index 7b0351706a9420d3cbf63f5eed40719aeed6e5ed..c87116b728a0f803e43f6b0a4b26741804ae4338 100644 (file)
--- a/tcl/target/kx.cfg
+++ b/tcl/target/kx.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # NXP (former Freescale) Kinetis Kx series devices
 # Also used for Cortex-M4 equipped members of KVx and KE1xF series
@@ -30,9 +32,10 @@ if { [info exists CPUTAPID] } {
 }
 
 swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
+dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
 
 set _TARGETNAME $_CHIPNAME.cpu
-target create $_TARGETNAME cortex_m -chain-position $_CHIPNAME.cpu
+target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap
 
 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
 
@@ -40,13 +43,30 @@ set _FLASHNAME $_CHIPNAME.pflash
 flash bank $_FLASHNAME kinetis 0 0 0 0 $_TARGETNAME
 kinetis create_banks
 
-adapter_khz 1000
+adapter speed 1000
 
 reset_config srst_nogate
 
-if {![using_hla]} {
+if {[using_hla]} {
+   echo ""
+   echo "!!!!!!!!!!!!!!!!!!!!!! WARNING !!!!!!!!!!!!!!!!! WARNING !!!!!!!!!!!!!!!!!!!!!!"
+   echo " Kinetis MCUs have a MDM-AP dedicated mainly to MCU security related functions."
+   echo " A high level adapter (like a ST-Link) you are currently using cannot access"
+   echo " the MDM-AP, so commands like 'mdm mass_erase' are not available in your"
+   echo " configuration. Also security locked state of the device will not be reported."
+   echo " Expect problems connecting to a blank device without boot ROM."
+   echo ""
+   echo " Be very careful as you can lock the device though there is no way to unlock"
+   echo " it without mass erase. Don't set write protection on the first block."
+   echo "!!!!!!!!!!!!!!!!!!!!!! WARNING !!!!!!!!!!!!!!!!! WARNING !!!!!!!!!!!!!!!!!!!!!!"
+   echo ""
+} else {
    # Detect secured MCU or boot lock-up in RESET/WDOG loop
-   $_CHIPNAME.cpu configure -event examine-start {
+   $_TARGETNAME configure -event examine-fail {
+      kinetis mdm check_security
+   }
+   # During RESET/WDOG loop the target is sometimes falsely examined
+   $_TARGETNAME configure -event examine-end {
       kinetis mdm check_security
    }
 
@@ -61,4 +81,3 @@ if {![using_hla]} {
 $_TARGETNAME configure -event reset-init {
    kinetis disable_wdog
 }
-