flashrom

flashrom v1.2 on Linux 5.10.0-7-amd64 (x86_64)
flashrom is free software, get the source code at https://flashrom.org

Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns).
Found Winbond flash chip "W25X64" (8192 kB, SPI) on ch341a_spi.
Reading old flash chip contents... done.
Erasing and writing flash chip...
cb_out: error: LIBUSB_TRANSFER_STALL

cb_in: error: LIBUSB_TRANSFER_STALL
ch341a_spi_spi_send_command: Failed to write 36 bytes
RDSR failed!

cb_out: error: LIBUSB_TRANSFER_STALL

cb_in: error: LIBUSB_TRANSFER_STALL
ch341a_spi_spi_send_command: Failed to write 4265 bytes
Verification impossible because read failed at 0x22000 (len 0x1000)
ERASE FAILED!
Reading current flash chip contents...
cb_in: error: LIBUSB_TRANSFER_STALL

cb_out: error: LIBUSB_TRANSFER_STALL
ch341a_spi_spi_send_command: Failed to write 4265 bytes
Can't read anymore! Aborting.
FAILED!
Uh oh. Erase/write failed. Checking if anything has changed.
Reading current flash chip contents...
cb_in: error: LIBUSB_TRANSFER_STALL

cb_out: error: LIBUSB_TRANSFER_STALL
ch341a_spi_spi_send_command: Failed to write 4265 bytes

cb_in: error: LIBUSB_TRANSFER_STALL

cb_in: error: LIBUSB_TRANSFER_STALL
Can't even read anymore!
Your flash chip is in an unknown state.
Please report this on IRC at chat.freenode.net (channel #flashrom) or
mail flashrom@flashrom.org, thanks!

cb_out: error: LIBUSB_TRANSFER_STALL
enable_pins: Failed to write 4 bytes
Could not disable output pins.