Details:

The maximum timeout implemented in the ROM code per boot mode is half the original timeout value. For example, in UART boot mode, the maximum timeout is documented as 120 s, while on the device the actual timeout is 60 s.

This issue applies to all timeout values implemented by all boot modes.

This impacts the maximum image size downloaded by the ROM code in case of UART boot; currently it supports booting of images up to 300KB.

Workaround(s):

None. For UART boot, the ROM code supports only booting of image up to 300KB size.