niietcm4: support for NIIET's Cortex-M4 microcontrollers

[fw/openocd] / tcl / target / k1921vk01t.cfg

diff --git a/tcl/target/k1921vk01t.cfg b/tcl/target/k1921vk01t.cfg
new file mode 100755 (executable)
index 0000000..131bdad
--- /dev/null
+++ b/tcl/target/k1921vk01t.cfg
@@ -0,0 +1,55 @@
+# K1921VK01T
+# http://niiet.ru/chips/nis?id=354
+
+source [find target/swj-dp.tcl]
+source [find mem_helper.tcl]
+
+if { [info exists CHIPNAME] } {
+   set _CHIPNAME $CHIPNAME
+} else {
+   set _CHIPNAME k1921vk01t
+}
+
+set _ENDIAN little
+
+# Work-area is a space in RAM used for flash programming
+if { [info exists WORKAREASIZE] } {
+   set _WORKAREASIZE $WORKAREASIZE
+} else {
+   set _WORKAREASIZE 0x10000
+}
+
+#jtag scan chain
+if { [info exists CPUTAPID] } {
+   set _CPUTAPID $CPUTAPID
+} else {
+   if { [using_jtag] } {
+      set _CPUTAPID 0x410fc241
+   } {
+      # SWD IDCODE
+      set _CPUTAPID 0x2ba01477
+   }
+}
+swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
+
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME cortex_m -endian $_ENDIAN -chain-position $_TARGETNAME
+
+$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
+
+flash bank $_CHIPNAME.flash niietcm4 0 0 0 0 $_TARGETNAME
+
+adapter_khz 2000
+
+adapter_nsrst_delay 100
+if {[using_jtag]} {
+   jtag_ntrst_delay 100
+}
+
+reset_config srst_nogate
+
+if {![using_hla]} {
+   # if srst is not fitted use SYSRESETREQ to
+   # perform a soft reset
+   cortex_m reset_config sysresetreq
+}