You should just be able to remove CONFIG_MP from your board <CONFIG.h>
- k On Apr 7, 2010, at 1:41 AM, vinay hegde wrote: > 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 > > > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot