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@@ -0,0 +1,87 @@
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+# _MULTI_TARGETS:
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+# 0 - for debug single CPU. Start openocd locally.
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+# 1 - for debug multiple CPUs. Start openocd (need version >= 0.11.0 for e24) before and set "Remote Target" port.
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+set _MULTI_TARGETS 0
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+set _JLINK 0
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+set _CHIPNAME JH8100
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+
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+# "adapter_khz" is DEPRECATED in openocd v0.11.0, replace with "adapter speed" if not available
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+#adapter_khz 4000
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+adapter speed 2000
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+# listen on all interfaces for incoming TCP/IP connections, useful for multiple targets (_MULTI_TARGETS == 1)
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+bindto 0.0.0.0
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+
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+if { $_JLINK } {
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+ #interface jlink
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+ adapter driver jlink
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+ # Select a specific device if more than one connected
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+ #jlink serial 4294967295
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+} else {
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+ #source [find interface/ftdi/olimex-arm-usb-tiny-h.cfg]
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+ #source olimex-arm-usb-tiny-h.cfg
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+ # Select a specific device if more than one connected
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+ interface ftdi
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+ ftdi_device_desc "Olimex OpenOCD JTAG ARM-USB-TINY-H"
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+ ftdi_vid_pid 0x15ba 0x002a
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+
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+ ftdi_serial "OL570962"
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+
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+ ftdi_layout_init 0x0808 0x0a1b
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+ ftdi_layout_signal nSRST -oe 0x0200
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+ ftdi_layout_signal nTRST -data 0x0100 -oe 0x0100
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+ ftdi_layout_signal LED -data 0x0800
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+}
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+
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+
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+transport select jtag
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+
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+#set remote interrupt-on-connect off
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+## Follow chain order
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+jtag newtap RV64ABCDFHIMSU cpu -irlen 5 -expected-id 0x08100cfd -disable
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+jtag newtap RV32ACFIMUX cpu -irlen 5 -expected-id 0x08100cfd -disable
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+
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+source [find jrc.cfg]
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+
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+target create RV32ACFIMUX.hart0 riscv -chain-position RV32ACFIMUX.cpu -coreid 0 -gdb-port 3341
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+target create RV64ABCDFHIMSU.core0 riscv -chain-position RV64ABCDFHIMSU.cpu -coreid 2 -rtos hwthread -gdb-port 3340
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+
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+init
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+
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+RV32ACFIMUX.hart0 configure -event gdb-detach {
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+ jtag tapdisable RV32ACFIMUX.cpu
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+ jtag tapdisable RV64ABCDFHIMSU.cpu
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+ shutdown
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+}
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+
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+RV64ABCDFHIMSU.core0 configure -event gdb-detach {
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+ jtag tapdisable RV64ABCDFHIMSU.cpu
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+ jtag tapdisable RV32ACFIMUX.cpu
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+ shutdown
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+}
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+
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+halt
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+scan_chain
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+
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+#echo "load U-Boot SPL .................."
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+#fast_load_image u-boot-spl.bin 0xb000000
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+#fast_load
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+
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+#echo "load U-Boot itb images .................."
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+#fast_load_image u-boot.itb 0xa0000000
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+#fast_load
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+
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+# echo "load Linux kernel image .................."
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+# fast_load_image Image_165.gz 0x47000000
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+# fast_load
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+
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+# echo "load Linux dtb image .................."
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+# fast_load_image jh8100-fpga_165.dtb 0x46000000
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+# fast_load
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+
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+# echo "load rootfs image .................."
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+# fast_load_image rootfs_165.cpio 0x59000000
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+# fast_load
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+
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+echo "Finish loading images.................."
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+
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+echo "Ready for Remote Connections"
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