3 Nov
2011
3 Nov
'11
12:01 a.m.
On 11/02/2011 06:19 AM, Sandeep Sharma wrote:
Hi,
I have a query regarding U-Boot. Is it possible to boot two separate OS on a Dual/multi core processor using U-Boot. I want to implement AMP on a dual core processor and want to run two separate OS on a dual core arm cortex a9 processor. Did anybody tried the same thing earlier using the U-Boot.
Any kind of help will be highly appreciated..
We've done this on powerpc, using bootm subcommands to prepare the device tree, and then the "cpu" command in common/cmd_mp.c to boot something on the second core.
-Scott