Starting bare metal application on second core of P2020
Hi,
We'd like to run Linux on core0 of P2020 and some bare metal application running without OS on core1. Is it possible to start this application from Linux ? I've seen example of running 2 copies of Linux in AMP mode, in which case both are started from u-boot. I'd like to leave core1 in reset, start Linux on core0 from u-boot and load bare metal application from Linux. If this possible, where can I learn about the procedure ?
Thanks.
Felix.
Quoted 3 lines · Felix Radensky
Hi,
=20
We'd like to run Linux on core0 of P2020 and some bare metal =
application running without OS
Quoted 1 line
on core1. Is it possible to start this application from Linux ? I've =
seen example of running 2 copies
Quoted 1 line
of Linux in AMP mode, in which case both are started from u-boot. I'd =
like to leave core1 in
Quoted 1 line
reset, start Linux on core0 from u-boot and load bare metal =
application from Linux. If this
Quoted 1 line
possible, where can I learn about the procedure ?
There is no of the shelf support for this. It would be reasonable easy = to create a driver to load up your application for Linux and kick the = second cpu to start it.
- k=