cfg: Fix Kinetis kwikstik/kx config

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

diff --git a/tcl/target/kx.cfg b/tcl/target/kx.cfg
index 93b2b58106497b349795d78ea35aba8526278235..ad76ac663fccf0062429d0387169f7503469abae 100644 (file)
--- a/tcl/target/kx.cfg
+++ b/tcl/target/kx.cfg
@@ -10,10 +10,12 @@ if { [info exists CHIPNAME] } {
     set _CHIPNAME kx
 }
 
-if { [info exists ENDIAN] } {
-    set _ENDIAN $ENDIAN
+# Work-area is a space in RAM used for flash programming
+# By default use 4kB
+if { [info exists WORKAREASIZE] } {
+   set _WORKAREASIZE $WORKAREASIZE
 } else {
-    set _ENDIAN little
+   set _WORKAREASIZE 0x1000
 }
 
 if { [info exists CPUTAPID] } {
@@ -26,12 +28,26 @@ if { [info exists CPUTAPID] } {
    }
 }
 
-set _TARGETNAME $_CHIPNAME.cpu
-
 swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
 
+set _TARGETNAME $_CHIPNAME.cpu
 target create $_TARGETNAME cortex_m -chain-position $_CHIPNAME.cpu
 
+# It is important that "kinetis mdm check_security" is called for
+# 'examine-end' event and not 'eximine-start'. Calling it in 'examine-start'
+# causes "kinetis mdm check_security" to fail the first time openocd
+# calls it when it tries to connect after the CPU has been power-cycled.
+$_CHIPNAME.cpu configure -event examine-end {
+       kinetis mdm check_security
+}
+
+$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
+
+set _FLASHNAME $_CHIPNAME.flash
+flash bank $_FLASHNAME kinetis 0 0 0 0 $_TARGETNAME
+
+adapter_khz 1000
+
 reset_config srst_nogate
 
 if {![using_hla]} {