I download the firmware into on-chip ram, the device enumeration succeeds. But when I download it into the Flash, device enumeration fails. Is there any suggestion to solve the problem?
Have you set the I2C/SPI parameters correctly in the elf2img utility for converting the ELF file to IMG file as per the Flash used. Go through the README.TXT file of the ELF2IMG utility provided with the SDK.
Retrieving data ...