22 Feb
2008
22 Feb
'08
4:10 p.m.
Hi,
On 22 Feb 2008 at 9:53, Pawel Pastuszak wrote:
How would i go about halting u-boot, one on my requirement is to stop the board from booting if one of the POST test fails or anthor test fails.
The only thing that i could think of was setting ....
setenv("bootcmd", "");
But i think there is a better way. Any suggestions,
I did not yet try it, but my idea to achieve this is to have bootcmd be a simple conditional chain containing all the tests and dependencies, in my case:
fpga loadmk 0 0x54000 && fpga loadmk 1 0x6c0000 && bootm 0x80000 || run_update
Again, this is just the idea I have for my own board, I did not yet try it! (run_update is what will be our firmware update function)
Regards, Wolfgang