# _MULTI_TARGETS: # 0 - for debug single CPU. Start openocd locally. # 1 - for debug multiple CPUs. Start openocd (need version >= 0.11.0 for e24) before and set "Remote Target" port. set _MULTI_TARGETS 0 set _JLINK 0 set _CHIPNAME JH8100 # "adapter_khz" is DEPRECATED in openocd v0.11.0, replace with "adapter speed" if not available #adapter_khz 4000 adapter speed 2000 # listen on all interfaces for incoming TCP/IP connections, useful for multiple targets (_MULTI_TARGETS == 1) bindto 0.0.0.0 if { $_JLINK } { #interface jlink adapter driver jlink # Select a specific device if more than one connected #jlink serial 4294967295 } else { #source [find interface/ftdi/olimex-arm-usb-tiny-h.cfg] #source olimex-arm-usb-tiny-h.cfg # Select a specific device if more than one connected interface ftdi ftdi_device_desc "Olimex OpenOCD JTAG ARM-USB-TINY-H" ftdi_vid_pid 0x15ba 0x002a ftdi_serial "OL3EBABB" ftdi_layout_init 0x0808 0x0a1b ftdi_layout_signal nSRST -oe 0x0200 ftdi_layout_signal nTRST -data 0x0100 -oe 0x0100 ftdi_layout_signal LED -data 0x0800 } transport select jtag #set remote interrupt-on-connect off ## Follow chain order jtag newtap RV64ABCDFHIMSU cpu -irlen 5 -expected-id 0x08100cfd -disable jtag newtap RV32ACFIMUX cpu -irlen 5 -expected-id 0x08100cfd -disable source [find jrc.cfg] target create RV32ACFIMUX.hart0 riscv -chain-position RV32ACFIMUX.cpu -coreid 0 -gdb-port 3334 target create RV64ABCDFHIMSU.core0 riscv -chain-position RV64ABCDFHIMSU.cpu -coreid 2 -rtos hwthread -gdb-port 3333 init RV32ACFIMUX.hart0 configure -event gdb-detach { jtag tapdisable RV32ACFIMUX.cpu jtag tapdisable RV64ABCDFHIMSU.cpu shutdown } RV64ABCDFHIMSU.core0 configure -event gdb-detach { jtag tapdisable RV64ABCDFHIMSU.cpu jtag tapdisable RV32ACFIMUX.cpu shutdown } halt scan_chain #echo "load U-Boot SPL .................." #fast_load_image u-boot-spl.bin 0xb000000 #fast_load #echo "load U-Boot itb images .................." #fast_load_image u-boot.itb 0xa0000000 #fast_load #echo "load Linux kernel image .................." #fast_load_image Image_165.gz 0x47000000 #fast_load #echo "load Linux dtb image .................." #fast_load_image jh8100-fpga_165.dtb 0x46000000 #fast_load #echo "load rootfs image .................." #fast_load_image rootfs_165.cpio 0x59000000 #fast_load echo "Finish loading images.................." echo "Ready for Remote Connections"