I am using the wi-imx53 jsk linux board.
I set the date and time wiht the 'date' command, and I do 'hwclock -w', and then I do 'hwclock -r' to read the date/time, this works fine. I want to preserve the date and time but When I remove the power suply the date and time are reset, but when I do a reboot the date and time is preserved. I enable the coin-cell with the jumper 3. The power supply that I am using is the VChRG.
I read thet this board have a bug with the da9053 here:
How can I resolve this?