[U-Boot] Regarding P2020 core 1

[vinay hegde]

Hi Kumar,

I have ported U-Boot for our new platform (which is based on P2020 and has other platform specific peripherals). So, actually I wanted to know how to disable core 1 in U-boot source code (I see MPC85xx_DEVDISR_CPU0 and MPC85xx_DEVDISR_CPU1 defines in immap_85xx.h, which are not used). 
So, in my case, when U-boot bringup code runs, it should initialize only core 0 and keep the other core in reset. 

Sorry, I think my earlier e-mail wasn't clear enough.

Thanks
Vinay

> > Hi All,
> > 
> > We are coming up with a new platform that uses
> Freescale P2020 processor and P2020 U-Boot. In this
> platform, we will be using only one core (core 0) of P2020
> and will be disabling the core 1 (thro, some hardware
> strapping as hardware folks told me).
> > 
> > If anybody has already investigated and knows how to
> disable core 1 (and support only core 0) in P2020 U-Boot (or
> in general, say mpc8572), please let me know. Any pointers
> will be very useful.
> 
> You can use the 'cpu disable' command.
> 
> - k