[U-Boot] [PATCH] arm: mx5: Add support for USB armory board
Fabio Estevam
festevam at gmail.com
Tue Mar 17 18:27:09 CET 2015
Hi Stefano,
On Tue, Mar 17, 2015 at 2:09 PM, Stefano Babic <sbabic at denx.de> wrote:
> The arm library calls always print_cpuinfo(), where get_reset_cause() is
> called. In this patch, print_cpuinfo() is called the second time in
> board_late_init(), too. It should be dropped.
>
> Without testing, I think that this issue hits the mx53loco, too.
Yes, you are right.
The reason I called print_cpuinfo() inside board_late_init() was
because I wanted to print the cpu speed after the PMIC voltage has
been bumped and the clock was set to 1GHz.
Without doing so I always got CPU frequency as 800MHz.
At that time, I was not able to get the PMIC to setup the required
voltage for 1GHz operation early enough so that print_cpuinfo shows
1GHz instead of 800MHz.
Maybe this is possible now, but haven't tried it. Will only have
access to mx53qsb when I am back to the office on the week of April
6th.
Regards,
Fabio Estevam
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