On Sun, 31 Jul 2016 15:34:18 +0530 Pradeep Ch email@example.com wrote:
I am able to detect my flash chip when I use the command:
./flashrom -p ft2232_spi:type=arm-usb-ocd -c EN25Q64
If use the below command to write binary file to the flash memory using JTAG - ARM-USB-OCD debugger for my target board RT5350F-OLinuXino-EVB,
./flashrom -p ft2232_spi:type=arm-usb-ocd -w FlashImage_RT5350F_OLinuXino_EVB.bin
I am getting an error, the error is:
Found Eon flash chip "EN25Q64" (8192 kB, SPI) on ft2232_spi. ftdi_write_data: -110, usb bulk write failed send_buf failed before read: 1 Reading old flash chip contents... ftdi_read_data: -110, usb bulk read failed get_buf failed: 1 FAILED.
Do you power the whole setup via the OCD? That might be the culprit. I presume that it can not supply enough current in all operating modes. Apparently it is enough to probe for the chip though...