补充tools目录

tools/kl3_riscv.cfg

@@ -0,0 +1,25 @@
+adapter_khz     10000
+
+source [find /opt/riscv/share/openocd/scripts/interface/ftdi/olimex-arm-usb-tiny-h.cfg]
+
+
+set _CHIPNAME riscv
+jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x10e31913
+
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME riscv -chain-position $_TARGETNAME
+$_TARGETNAME configure -work-area-phys 0x80000000 -work-area-size 10000 -work-area-backup 1
+#$_TARGETNAME configure -rtos auto
+
+#flash bank onboard_spi_flash fespi 0x20000000 0 0 0 $_TARGETNAME
+init
+if {[ info exists pulse_srst]} {
+  ftdi_set_signal nSRST 0
+  ftdi_set_signal nSRST z
+  #Wait for the reset stretcher
+  #It will work without this, but
+  #will incur lots of delays for later commands.
+  sleep 1500
+}
+halt
+#flash protect 0 64 last off