Re: [U-Boot] [PATCH 1/3] PPC 85xx: Detect e500v2 / e500mc during runtime

2014-03-06 Thread Scott Wood
On Thu, 2014-03-06 at 09:56 -0600, Kumar Gala wrote: > On Mar 6, 2014, at 9:50 AM, Scott Wood wrote: > > > This has nothing to do with U-Boot's own exception handlers -- this is > > what U-Boot is currently doing just prior to entering the OS. > > > > -Scott > > > > Oh, right. Did e6500 move

Re: [U-Boot] [PATCH 1/3] PPC 85xx: Detect e500v2 / e500mc during runtime

2014-03-06 Thread Kumar Gala
On Jan 23, 2014, at 6:11 AM, Alexander Graf wrote: > > On 21.01.2014, at 03:25, Scott Wood wrote: > >> On Sun, 2014-01-19 at 16:19 +0100, Alexander Graf wrote: >>> With the qemu-ppce500 machine type we can run the same board with >>> either an e500v2 or an e500mc core plugged in. >>> >>> Thi

Re: [U-Boot] [PATCH 1/3] PPC 85xx: Detect e500v2 / e500mc during runtime

2014-03-06 Thread Kumar Gala
On Mar 6, 2014, at 9:50 AM, Scott Wood wrote: > On Thu, 2014-03-06 at 09:48 -0600, Kumar Gala wrote: >> On Jan 23, 2014, at 6:11 AM, Alexander Graf wrote: >> >>> >>> On 21.01.2014, at 03:25, Scott Wood wrote: >>> On Sun, 2014-01-19 at 16:19 +0100, Alexander Graf wrote: > With the q

Re: [U-Boot] [PATCH 1/3] PPC 85xx: Detect e500v2 / e500mc during runtime

2014-03-06 Thread Scott Wood
On Thu, 2014-03-06 at 09:48 -0600, Kumar Gala wrote: > On Jan 23, 2014, at 6:11 AM, Alexander Graf wrote: > > > > > On 21.01.2014, at 03:25, Scott Wood wrote: > > > >> On Sun, 2014-01-19 at 16:19 +0100, Alexander Graf wrote: > >>> With the qemu-ppce500 machine type we can run the same board wi

Re: [U-Boot] [PATCH 1/3] PPC 85xx: Detect e500v2 / e500mc during runtime

2014-01-23 Thread Alexander Graf
On 21.01.2014, at 03:25, Scott Wood wrote: > On Sun, 2014-01-19 at 16:19 +0100, Alexander Graf wrote: >> With the qemu-ppce500 machine type we can run the same board with >> either an e500v2 or an e500mc core plugged in. >> >> This means that the IVOR setup can't be based on compile time decisi

Re: [U-Boot] [PATCH 1/3] PPC 85xx: Detect e500v2 / e500mc during runtime

2014-01-20 Thread Scott Wood
On Sun, 2014-01-19 at 16:19 +0100, Alexander Graf wrote: > With the qemu-ppce500 machine type we can run the same board with > either an e500v2 or an e500mc core plugged in. > > This means that the IVOR setup can't be based on compile time decisions, > so instead we have to do a runtime check whic

[U-Boot] [PATCH 1/3] PPC 85xx: Detect e500v2 / e500mc during runtime

2014-01-19 Thread Alexander Graf
With the qemu-ppce500 machine type we can run the same board with either an e500v2 or an e500mc core plugged in. This means that the IVOR setup can't be based on compile time decisions, so instead we have to do a runtime check which CPU generation we're running on. Signed-off-by: Alexander Graf