zhenyu

Hi, i got a arty-a7-35t board, and i want to run risc-v cpu in it. I followed some guide and successfully boot and run SiFive freedom(commit id : commit b348a50d5d10ffa94ab2a07a33622b1c634a01ea) processor. However, when I try to upload software from freedom-e-sdk(commit id : 4d5cbec9118cbedf2d4ae5b54acaa22862245a4c) I get following msgs: Error: unable to execute program: (abstractcs=0x10000301) Info : Padding image section 0 with 2 bytes Info : Padding image section 1 with 2 bytes riscv.cpu: target state: halted Error: PC ended up at 0x80000000 instead of 0x80000004 Error: Failed to execute algorithm at 0x80000000: -4 Error: error writing to flash at address 0x20000000 at offset 0x00400000 The detail msg is : Open On-Chip Debugger 0.10.0-dev-g95a2eb157 (2023-07-11-20:32) Licensed under GNU GPL v2 For bug reports, read http://openocd.org/doc/doxygen/bugs.html adapter speed: 10000 kHz Info : auto-selecting first available session transport "jtag". To override use 'transport select <transport>'. Info : ftdi: if you experience problems at higher adapter clocks, try the command "ftdi_tdo_sample_edge falling" Info : clock speed 10000 kHz Info : JTAG tap: riscv.cpu tap/device found: 0x20000913 (mfg: 0x489 (<unknown>), part: 0x0000, ver: 0x2) Info : dtmcontrol_idle=5, dmi_busy_delay=1, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=2, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=3, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=4, ac_busy_delay=0 Error: unable to execute program: (abstractcs=0x10000301) Info : Examined RISC-V core riscv.cpu: target state: halted Info : accepting 'gdb' connection on tcp/3333 Info : Found flash device 'sp s25fl128' (ID 0x00182001) 0x00000000 in ?? () Info : JTAG tap: riscv.cpu tap/device found: 0x20000913 (mfg: 0x489 (<unknown>), part: 0x0000, ver: 0x2) JTAG tap: riscv.cpu tap/device found: 0x20000913 (mfg: 0x489 (<unknown>), part: 0x0000, ver: 0x2) Info : dtmcontrol_idle=5, dmi_busy_delay=5, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=5, aInfo : dtmcontrol_idle=5, dmi_busy_delay=6, ac_busy_delay=0 c_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=Info : dtmcontrol_idle=5, dmi_busy_delay=7, ac_busy_delay=0 6, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delaInfo : dtmcontrol_idle=5, dmi_busy_delay=8, ac_busy_delay=0 y=7, ac_busy_delay=0 dtmcontrol_idle=5, Info : dtmcontrol_idle=5, dmi_busy_delay=9, ac_busy_delay=0 dmi_busy_delay=8, ac_busy_delay=0 dtmcontrol_idle=5Info : dtmcontrol_idle=5, dmi_busy_delay=10, ac_busy_delay=0 , dmi_busy_delay=9, ac_busy_delay=0 dtmcontrol_iInfo : dtmcontrol_idle=5, dmi_busy_delay=12, ac_busy_delay=0 dle=5, dmi_busy_delay=10, ac_busy_delay=0 dtmcontroInfo : dtmcontrol_idle=5, dmi_busy_delay=14, ac_busy_delay=0 l_idle=5, dmi_busy_delay=12, ac_busy_delay=0 dtmcInfo : dtmcontrol_idle=5, dmi_busy_delay=16, ac_busy_delay=0 ontrol_idle=5, dmi_busy_delay=14, ac_busy_delay=0 dInfo : dtmcontrol_idle=5, dmi_busy_delay=18, ac_busy_delay=0 tmcontrol_idle=5, dmi_busy_delay=16, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=20, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=18, ac_busy_delaInfo : dtmcontrol_idle=5, dmi_busy_delay=23, ac_busy_delay=0 y=0 dtmcontrol_idle=5, dmi_busy_delay=20, ac_busInfo : dtmcontrol_idle=5, dmi_busy_delay=26, ac_busy_delay=0 y_delay=0 dtmcontrol_idle=5, dmi_busy_delay=23, ac_Info : dtmcontrol_idle=5, dmi_busy_delay=29, ac_busy_delay=0 busy_delay=0 dtmcontrol_idle=5, dmi_busInfo : dtmcontrol_idle=5, dmi_busy_delay=32, ac_busy_delay=0 y_delay=26, ac_busy_delay=0 dtmcontrol_idle=5, dmi_bInfo : dtmcontrol_idle=5, dmi_busy_delay=36, ac_busy_delay=0 usy_delay=29, ac_busy_delay=0 dtmcontrol_idle=5,Info : dtmcontrol_idle=5, dmi_busy_delay=40, ac_busy_delay=0 dmi_busy_delay=32, ac_busy_delay=0 dtmcontrol_idle=Info : dtmcontrol_idle=5, dmi_busy_delay=45, ac_busy_delay=0 5, dmi_busy_delay=36, ac_busy_delay=0 dtmcontrolInfo : dtmcontrol_idle=5, dmi_busy_delay=50, ac_busy_delay=0 _idle=5, dmi_busy_delay=40, ac_busy_delay=0 dtmcontrInfo : dtmcontrol_idle=5, dmi_busy_delay=56, ac_busy_delay=0 ol_idle=5, dmi_busy_delay=45, ac_busy_delay=0 dtInfo : dtmcontrol_idle=5, dmi_busy_delay=62, ac_busy_delay=0 mcontrol_idle=5, dmi_busy_delay=50, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=69, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=56, ac_busy_delayInfo : dtmcontrol_idle=5, dmi_busy_delay=76, ac_busy_delay=0 =0 dtmcontrol_idle=5, dmi_busy_delay=62Info : dtmcontrol_idle=5, dmi_busy_delay=84, ac_busy_delay=0 , ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=Info : dtmcontrol_idle=5, dmi_busy_delay=93, ac_busy_delay=0 69, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delaInfo : dtmcontrol_idle=5, dmi_busy_delay=103, ac_busy_delay=0 y=76, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busInfo : dtmcontrol_idle=5, dmi_busy_delay=114, ac_busy_delay=0 y_delay=84, ac_busy_delay=0 dtmcontrol_idle=5, dmi_bInfo : dtmcontrol_idle=5, dmi_busy_delay=126, ac_busy_delay=0 usy_delay=93, ac_busy_delay=0 dtmcontrol_idle=5, dmi_bInfo : dtmcontrol_idle=5, dmi_busy_delay=139, ac_busy_delay=0 usy_delay=103, ac_busy_delay=0 dtmcontrInfo : dtmcontrol_idle=5, dmi_busy_delay=153, ac_busy_delay=0 ol_idle=5, dmi_busy_delay=114, ac_busy_delay=0 dtmcoInfo : dtmcontrol_idle=5, dmi_busy_delay=169, ac_busy_delay=0 ntrol_idle=5, dmi_busy_delay=126, ac_busy_delay=0 dInfo : dtmcontrol_idle=5, dmi_busy_delay=186, ac_busy_delay=0 tmcontrol_idle=5, dmi_busy_delay=139, ac_busy_delay=0Info : dtmcontrol_idle=5, dmi_busy_delay=205, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=153, ac_Info : dtmcontrol_idle=5, dmi_busy_delay=226, ac_busy_delay=0 busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=169Info : dtmcontrol_idle=5, dmi_busy_delay=249, ac_busy_delay=0 , ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=186, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=274, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=205, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=2Info : dtmcontrol_idle=5, dmi_busy_delay=302, ac_busy_delay=0 26, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=249, ac_busy_delay=0 dtmcontrol_idInfo : dtmcontrol_idle=5, dmi_busy_delay=333, ac_busy_delay=0 le=5, dmi_busy_delay=274, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=302, ac_busy_delay=Info : dtmcontrol_idle=5, dmi_busy_delay=367, ac_busy_delay=0 0 dtmcontrol_idle=5, dmi_busy_delay=333, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_deInfo : dtmcontrol_idle=5, dmi_busy_delay=404, ac_busy_delay=0 lay=367, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=404, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=445, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=445, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=490, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=490, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=540, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=540, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=595, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=595, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=655, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=655, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=721, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=721, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=794, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=794, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=874, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=874, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=962, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=962, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1059, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=1059, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1165, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=1165, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1282, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=1282, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1411, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=1411, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1553, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=1553, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1709, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=1709, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1880, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=1880, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=2069, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=2069, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=2276, ac_busy_delay=0 dtmcontrol_idle=5, dmi_busy_delay=2276, ac_busy_delay=0 cleared protection for sectors 64 through 255 on flash bank 0 cleared protection for sectors 64 through 255 on flash bank 0 Info : JTAG tap: riscv.cpu tap/device found: 0x20000913 (mfg: 0x489 (<unknown>), part: 0x0000, ver: 0x2) Info : dtmcontrol_idle=5, dmi_busy_delay=5, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=6, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=7, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=8, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=9, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=10, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=12, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=14, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=16, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=18, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=20, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=23, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=26, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=29, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=32, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=36, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=40, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=45, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=50, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=56, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=62, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=69, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=76, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=84, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=93, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=103, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=114, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=126, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=139, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=153, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=169, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=186, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=205, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=226, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=249, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=274, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=302, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=333, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=367, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=404, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=445, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=490, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=540, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=595, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=655, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=721, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=794, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=874, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=962, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1059, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1165, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1282, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1411, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1553, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1709, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1880, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=2069, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=2276, ac_busy_delay=0 Info : Padding image section 0 with 2 bytes Info : Padding image section 1 with 2 bytes riscv.cpu: target state: halted Error: PC ended up at 0x80000000 instead of 0x80000004 Error: Failed to execute algorithm at 0x80000000: -4 Error: error writing to flash at address 0x20000000 at offset 0x00400000 Info : JTAG tap: riscv.cpu tap/device found: 0x20000913 (mfg: 0x489 (<unknown>), part: 0x0000, ver: 0x2) Info : dtmcontrol_idle=5, dmi_busy_delay=5, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=6, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=7, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=8, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=9, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=10, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=12, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=14, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=16, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=18, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=20, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=23, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=26, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=29, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=32, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=36, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=40, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=45, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=50, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=56, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=62, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=69, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=76, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=84, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=93, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=103, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=114, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=126, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=139, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=153, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=169, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=186, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=205, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=226, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=249, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=274, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=302, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=333, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=367, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=404, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=445, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=490, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=540, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=595, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=655, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=721, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=794, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=874, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=962, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1059, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1165, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1282, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1411, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1553, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1709, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=1880, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=2069, ac_busy_delay=0 Info : dtmcontrol_idle=5, dmi_busy_delay=2276, ac_busy_delay=0 Loading section .init, size 0x72 lma 0x20400000 Loading section .text, size 0xb822 lma 0x20400074 Loading section .rodata, size 0xc28 lma 0x2040b898 Loading section .eh_frame, size 0x3c lma 0x2040c4c0 Loading section .data, size 0x8a8 lma 0x2040c4fc Loading section .srodata, size 0x18 lma 0x2040cda4 Loading section .sdata, size 0x1c lma 0x2040cdbc Error finishing flash operation riscv.cpu: target state: halted riscv.cpu: target state: halted shutdown command invoked shutdown command invoked A debugging session is active. Inferior 1 [Remote target] will be detached. Quit anyway? (y or n) [answered Y; input not from terminal] Remote communication error. Target disconnected.: Connection reset by peer. Successfully uploaded 'hello' to freedom-e300-arty. My openocd.cfg is : adapter_khz 10000 #source [find interface/ftdi/olimex-arm-usb-tiny-h.cfg] interface ftdi ftdi_device_desc "Olimex OpenOCD JTAG ARM-USB-TINY-H" ftdi_vid_pid 0x15ba 0x002a 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 # set _CHIPNAME riscv # jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x10e31913 jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x20000913 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 # flash bank my_first_flash fespi 0x20000000 0 0 0 $_TARGETNAME 0x10014000 flash bank my_first_flash fespi 0x20000000 0 0 0 $_TARGETNAME 0x10014000 init #reset if {[ info exists pulse_srst]} { ftdi_set_signal nSRST 0 ftdi_set_signal nSRST z } halt # flash protect 0 64 last off Is any one can help me to understand what I am doing wrong here? Thank u very much.