Unknown bootloader CRC - 0x2739019F - please report this on GitHub issues!

[schneemaier]

Hello,

reporting this issue with a supposedly bk72xx clone chip labled as cc8000.

I was able to download the firmware from the chip but got the above warning for the bootloader crc

Result of ltchiptool -v flash info bk72xx:

D: Found Local data snapshot (v1.5.1) - /usr/local/lib/python3.11/dist-packages/ltchiptool
I: Available COM ports:
I: |-- ttyUSB0 - CP2102 USB to UART Bridge Controller - CP2102 USB to UART Bridge Controller - Silicon Labs (10C4/EA60)
I: |   |-- Selecting this port. To override, use -d/--device
I: |-- ttyS0 - ttyS0
I: Connecting to 'Beken 72xx' on /dev/ttyUSB0 @ 115200
D: Linking: stage 0
W: Unknown bootloader CRC - 0x2739019F - please report this on GitHub issues!
D: Reading 4k page at 0x011000 (0.00%)
D: BK72xx connected - protocol: BASIC_BEKEN, chip: None, bootloader: None, chip ID: None, boot version: None
D: Flash size - detecting...
D:  - Checking wraparound at 0x211000
D: Flash size detected - 0x200000
I: |-- Success! Chip info: Unknown
I: Reading chip info...
I: Chip: Unknown
I: +-----------------------+--------------+
I: | Name                  | Value        |
I: +-----------------------+--------------+
I: | Protocol Type         | BASIC_BEKEN  |
I: | Chip Type             | Unrecognized |
I: | Bootloader Type       | Unrecognized |
I: | Chip ID               | N/A          |
I: | Boot Version String   | N/A          |
I: |                       |              |
I: | Flash Size (detected) | 2 MiB        |
I: +-----------------------+--------------+
I: |-- Finished in 1.953 s

Thanks