tcl: stm32mp13x: add target and board config files

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

diff --git a/tcl/target/kx.cfg b/tcl/target/kx.cfg
index b39ee3dd18227a9ab7e4ca11256fcbc09985470f..9fda4edf4a0894c5dc25c35e3ffc9fc92174207a 100644 (file)
--- a/tcl/target/kx.cfg
+++ b/tcl/target/kx.cfg
@@ -1,5 +1,6 @@
 #
-# Freescale Kinetis Kx series devices
+# NXP (former Freescale) Kinetis Kx series devices
+# Also used for Cortex-M4 equipped members of KVx and KE1xF series
 #
 
 source [find target/swj-dp.tcl]
@@ -29,22 +30,41 @@ 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
 
-set _FLASHNAME $_CHIPNAME.flash
+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
    }
 
@@ -52,3 +72,10 @@ if {![using_hla]} {
    # perform a soft reset
    cortex_m reset_config sysresetreq
 }
+
+# Disable watchdog not to disturb OpenOCD algorithms running on MCU
+# (e.g. armv7m_checksum_memory() in verify_image)
+# Flash driver also disables watchdog before FTFA flash programming.
+$_TARGETNAME configure -event reset-init {
+   kinetis disable_wdog
+}