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RISC-V Test Matrix
Bianbu @ BIT-BRICK K1 Test Report

System Version

3

Status

GOOD

System Variant

Desktop Lite

Last Update

2025-08-13

Bianbu BIT-BRICK K1 Test Report

Test Environment

System Information

Hardware Information

  • BIT-BRICK K1
  • Power Adapter
  • A microSD Card
  • A USB to UART Debugger

Installation Steps

Flashing the Image (SD Card)

Please make sure to choose the file ending with .img.zip After downloading and extracting the image, use dd to flash the image to the microSD card.

unzip bianbu-25.04-desktop-lite-k1-v3.0-release-20250725124256.img.zip
sudo dd if=bianbu-25.04-desktop-lite-k1-v3.0-release-20250725124256.img of=/dev/sdX bs=1M status=progress

Logging into the System

Logging into the system via the serial port.

Default Username: root Default Password: bianbu

Expected Results

The system should boot up normally and allow login through the onboard serial port and through GUI.

Actual Results

The system booted successfully and login through the onboard serial port as well as the GUI was successful.

Boot Log


Bianbu 3.0 k1 ttyS0
k1 login: root  
密码： 
Welcome to Bianbu 3.0 (GNU/Linux 6.6.63 riscv64)

 * Documentation:  https://bianbu.spacemit.com
 * Support:        https://ticket.spacemit.com


The programs included with the Bianbu system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Bianbu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
applicable law.

root@k1:~# uname -a
Linux k1 6.6.63 #2.2.6.3 SMP PREEMPT Thu Jul 17 11:38:53 UTC 2025 riscv64 riscv64 riscv64 GNU/Linux
root@k1:~# cat /etc/os-release 
PRETTY_NAME="Bianbu 3.0"
NAME="Bianbu"
VERSION_ID="3.0"
VERSION="3.0 (Plucky Puffin)"
VERSION_CODENAME=plucky
ID=bianbu
ID_LIKE=debian
HOME_URL="https://bianbu.spacemit.com"
SUPPORT_URL="https://bianbu.spacemit.com"
BUG_REPORT_URL="https://ticket.spacemit.com"
PRIVACY_POLICY_URL="https://www.spacemit.com/privacy-policy"
UBUNTU_CODENAME=plucky
LOGO=bianbu-logo
root@k1:~# cat /proc/cpuinfo 
processor       : 0
hart            : 0
model name      : Spacemit(R) X60
isa             : rv64imafdcv_zicbom_zicboz_zicntr_zicond_zicsr_zifencei_zihintpause_zihpm_zfh_zfhmin_zca_zcd_zba_zbb_zbc_zbs_zkt_zve32f_zve32x_zve64d_zve64f_zve64x_zvfh_zvfhmin_zvkt_sscofpmf_sstc_svinval_svnapot_svpbmt
mmu             : sv39
uarch           : spacemit,x60
mvendorid       : 0x710
marchid         : 0x8000000058000001
mimpid          : 0x1000000049772200

processor       : 1
hart            : 1
model name      : Spacemit(R) X60
isa             : rv64imafdcv_zicbom_zicboz_zicntr_zicond_zicsr_zifencei_zihintpause_zihpm_zfh_zfhmin_zca_zcd_zba_zbb_zbc_zbs_zkt_zve32f_zve32x_zve64d_zve64f_zve64x_zvfh_zvfhmin_zvkt_sscofpmf_sstc_svinval_svnapot_svpbmt
mmu             : sv39
uarch           : spacemit,x60
mvendorid       : 0x710
marchid         : 0x8000000058000001
mimpid          : 0x1000000049772200

processor       : 2
hart            : 2
model name      : Spacemit(R) X60
isa             : rv64imafdcv_zicbom_zicboz_zicntr_zicond_zicsr_zifencei_zihintpause_zihpm_zfh_zfhmin_zca_zcd_zba_zbb_zbc_zbs_zkt_zve32f_zve32x_zve64d_zve64f_zve64x_zvfh_zvfhmin_zvkt_sscofpmf_sstc_svinval_svnapot_svpbmt
mmu             : sv39
uarch           : spacemit,x60
mvendorid       : 0x710
marchid         : 0x8000000058000001
mimpid          : 0x1000000049772200

processor       : 3
hart            : 3
model name      : Spacemit(R) X60
isa             : rv64imafdcv_zicbom_zicboz_zicntr_zicond_zicsr_zifencei_zihintpause_zihpm_zfh_zfhmin_zca_zcd_zba_zbb_zbc_zbs_zkt_zve32f_zve32x_zve64d_zve64f_zve64x_zvfh_zvfhmin_zvkt_sscofpmf_sstc_svinval_svnapot_svpbmt
mmu             : sv39
uarch           : spacemit,x60
mvendorid       : 0x710
marchid         : 0x8000000058000001
mimpid          : 0x1000000049772200

processor       : 4
hart            : 4
model name      : Spacemit(R) X60
isa             : rv64imafdcv_zicbom_zicboz_zicntr_zicond_zicsr_zifencei_zihintpause_zihpm_zfh_zfhmin_zca_zcd_zba_zbb_zbc_zbs_zkt_zve32f_zve32x_zve64d_zve64f_zve64x_zvfh_zvfhmin_zvkt_sscofpmf_sstc_svinval_svnapot_svpbmt
mmu             : sv39
uarch           : spacemit,x60
mvendorid       : 0x710
marchid         : 0x8000000058000001
mimpid          : 0x1000000049772200

processor       : 5
hart            : 5
model name      : Spacemit(R) X60
isa             : rv64imafdcv_zicbom_zicboz_zicntr_zicond_zicsr_zifencei_zihintpause_zihpm_zfh_zfhmin_zca_zcd_zba_zbb_zbc_zbs_zkt_zve32f_zve32x_zve64d_zve64f_zve64x_zvfh_zvfhmin_zvkt_sscofpmf_sstc_svinval_svnapot_svpbmt
mmu             : sv39
uarch           : spacemit,x60
mvendorid       : 0x710
marchid         : 0x8000000058000001
mimpid          : 0x1000000049772200

processor       : 6
hart            : 6
model name      : Spacemit(R) X60
isa             : rv64imafdcv_zicbom_zicboz_zicntr_zicond_zicsr_zifencei_zihintpause_zihpm_zfh_zfhmin_zca_zcd_zba_zbb_zbc_zbs_zkt_zve32f_zve32x_zve64d_zve64f_zve64x_zvfh_zvfhmin_zvkt_sscofpmf_sstc_svinval_svnapot_svpbmt
mmu             : sv39
uarch           : spacemit,x60
mvendorid       : 0x710
marchid         : 0x8000000058000001
mimpid          : 0x1000000049772200

processor       : 7
hart            : 7
model name      : Spacemit(R) X60
isa             : rv64imafdcv_zicbom_zicboz_zicntr_zicond_zicsr_zifencei_zihintpause_zihpm_zfh_zfhmin_zca_zcd_zba_zbb_zbc_zbs_zkt_zve32f_zve32x_zve64d_zve64f_zve64x_zvfh_zvfhmin_zvkt_sscofpmf_sstc_svinval_svnapot_svpbmt
mmu             : sv39
uarch           : spacemit,x60
mvendorid       : 0x710
marchid         : 0x8000000058000001
mimpid          : 0x1000000049772200

root@k1:~#

Desktop Environment

This image comes pre-installed with the LXQt desktop environment, which starts automatically as a desktop session when a monitor is connected.

Test Criteria

Successful: The actual result matches the expected result.

Failed: The actual result does not match the expected result.

Test Conclusion

Test Successful

Source: Support Matrix