We are working with Freescale Coldfire processor MCF52277 based
evaluation board M52277EVB.
This board is not booting most of the time. We are using the Freescale
Linux BSPs to load the U-Boot loader and the Linux Kernel. We are using
the same flash partition which comes along with BSP without modifying a
single bit. Even we are not modified the Linux kernel also. This is the
This M52277EVB board will not boot most of the time in the morning time
when we first tried to start. It loads the U-Boot loader and
un-compress the Linux kernel and there it halts. After loading the
U-boot loader, we are able to execute the U-boot commands. We had tried
to boot manually by giving "boot" command also in the U-boot prompt.
Then also it will not work.
After doing around 10-15 times of board reset or so, it boots the Linux
kernel. This repetition of resetting the board we have to do to make
this board warm-up. Once it boots, it won't give any problem
afterwards. This means that we can reset the board at any number of
times during our working day once it starts working and it boots
properly. But in the morning it won't boot in a single reset.
Please help us to resolve this issue as soon as possible.