PowerQUICC ProcessorsのトピックRe: MPC8315E Realtime Linux PATCH availablity

MPC8315E Realtime Linux PATCH availablity

muthusundaresan — Mon, 01 Dec 2014 10:12:16 GMT

HI,

I want to know whether any support available now to get and apply real time pathch for MPC8315E Linux BSP(LTIB based shared by Free scale).If available kindly share withe me.

Also if a detatiled desciption document for MPC8315E Linux BSP is availabe please do let me know.

Thanks

Muthu

Re: MPC8315E Realtime Linux PATCH availablity

scottwood — Mon, 01 Dec 2014 19:11:42 GMT

Try a recent upstream RT-supported kernel (e.g. 3.12 for rt stable or 3.14 for rt development) and apply the RT patch to that. Is there something specific you need from the BSP kernel that isn't upstream?

Re: MPC8315E Realtime Linux PATCH availablity

muthusundaresan — Tue, 02 Dec 2014 09:19:16 GMT

Thanks for your prompt response Scott Wood.

I've downloaded MPC8313E_RDB_K26_20081226-LTIB.iso from Freescale website and gone through README document.

It is mentioned that supoprt for RealTime preemption support is disabled by default.

I just want to know how to aply RT pach for the Linux kenel that comes along with the BSP.

BSP contains 2.6 varient kernel. I just want to know from where I can get the RT patch for this particular kernel and How to make LTIB to take this patch?