Re: [U-Boot] [PATCH 1/2 v2] 85xx: CONFIG_MP Boot Page Translation update

2009-09-03 Thread Peter Tyser
On Thu, 2009-09-03 at 08:25 -0500, Kumar Gala wrote: > On Aug 7, 2009, at 3:57 PM, Peter Tyser wrote: > > > > >>> diff --git a/cpu/mpc85xx/mp.c b/cpu/mpc85xx/mp.c > >>> index 76f02a4..53fc3be 100644 > >>> --- a/cpu/mpc85xx/mp.c > >>> +++ b/cpu/mpc85xx/mp.c > >>> @@ -129,7 +129,7 @@ ulong get_spin_

Re: [U-Boot] [PATCH 1/2 v2] 85xx: CONFIG_MP Boot Page Translation update

2009-09-03 Thread Kumar Gala
On Aug 7, 2009, at 3:57 PM, Peter Tyser wrote: > >>> diff --git a/cpu/mpc85xx/mp.c b/cpu/mpc85xx/mp.c >>> index 76f02a4..53fc3be 100644 >>> --- a/cpu/mpc85xx/mp.c >>> +++ b/cpu/mpc85xx/mp.c >>> @@ -129,7 +129,7 @@ ulong get_spin_addr(void) >>> >>> ulong addr = >>> (ulong)&__spin_t

Re: [U-Boot] [PATCH 1/2 v2] 85xx: CONFIG_MP Boot Page Translation update

2009-08-07 Thread Peter Tyser
> > diff --git a/cpu/mpc85xx/mp.c b/cpu/mpc85xx/mp.c > > index 76f02a4..53fc3be 100644 > > --- a/cpu/mpc85xx/mp.c > > +++ b/cpu/mpc85xx/mp.c > > @@ -129,7 +129,7 @@ ulong get_spin_addr(void) > > > > ulong addr = > > (ulong)&__spin_table - (ulong)&__secondary_start_page; > > - add

Re: [U-Boot] [PATCH 1/2 v2] 85xx: CONFIG_MP Boot Page Translation update

2009-08-07 Thread Kumar Gala
On Aug 5, 2009, at 5:23 PM, Peter Tyser wrote: > Previously, when CONFIG_MP was defined Boot Page Translation was > unconditionally enabled and secondary cores were put in a spin loop at > address 0xf000. The 0xfxxx address range (ie the Boot Page) > was > being remapped to SDRAM via t

[U-Boot] [PATCH 1/2 v2] 85xx: CONFIG_MP Boot Page Translation update

2009-08-05 Thread Peter Tyser
Previously, when CONFIG_MP was defined Boot Page Translation was unconditionally enabled and secondary cores were put in a spin loop at address 0xf000. The 0xfxxx address range (ie the Boot Page) was being remapped to SDRAM via the BPTR register. This change puts secondary cores into spin