Re: [U-Boot] [PATCH v2 6/6] PPC 85xx: Find CPU speed on ppce500 from device tree

2014-02-07 Thread Scott Wood
On Fri, 2014-02-07 at 12:50 +0100, Alexander Graf wrote: > On 07.02.2014, at 02:33, Scott Wood wrote: > > > On Thu, 2014-02-06 at 12:11 +0100, Alexander Graf wrote: > >> On 04.02.2014, at 03:52, Scott Wood wrote: > >> > >>> On Fri, 2014-01-31 at 12:16 +0100, Alexander Graf wrote: > The onl

Re: [U-Boot] [PATCH v2 6/6] PPC 85xx: Find CPU speed on ppce500 from device tree

2014-02-07 Thread Alexander Graf
On 07.02.2014, at 02:33, Scott Wood wrote: > On Thu, 2014-02-06 at 12:11 +0100, Alexander Graf wrote: >> On 04.02.2014, at 03:52, Scott Wood wrote: >> >>> On Fri, 2014-01-31 at 12:16 +0100, Alexander Graf wrote: The only thing we know in our PV machine through device tree is the clock >>>

Re: [U-Boot] [PATCH v2 6/6] PPC 85xx: Find CPU speed on ppce500 from device tree

2014-02-06 Thread Scott Wood
On Thu, 2014-02-06 at 12:11 +0100, Alexander Graf wrote: > On 04.02.2014, at 03:52, Scott Wood wrote: > > > On Fri, 2014-01-31 at 12:16 +0100, Alexander Graf wrote: > >> The only thing we know in our PV machine through device tree is the clock > >> speed of the CPUs. Take that as CPU speed, syste

Re: [U-Boot] [PATCH v2 6/6] PPC 85xx: Find CPU speed on ppce500 from device tree

2014-02-06 Thread Alexander Graf
On 04.02.2014, at 03:52, Scott Wood wrote: > On Fri, 2014-01-31 at 12:16 +0100, Alexander Graf wrote: >> The only thing we know in our PV machine through device tree is the clock >> speed of the CPUs. Take that as CPU speed, system speed and ddr speed so that >> we have some meaningful values th

Re: [U-Boot] [PATCH v2 6/6] PPC 85xx: Find CPU speed on ppce500 from device tree

2014-02-03 Thread Scott Wood
On Fri, 2014-01-31 at 12:16 +0100, Alexander Graf wrote: > The only thing we know in our PV machine through device tree is the clock > speed of the CPUs. Take that as CPU speed, system speed and ddr speed so that > we have some meaningful values there at all. > > The CPU speed is important because

[U-Boot] [PATCH v2 6/6] PPC 85xx: Find CPU speed on ppce500 from device tree

2014-01-31 Thread Alexander Graf
The only thing we know in our PV machine through device tree is the clock speed of the CPUs. Take that as CPU speed, system speed and ddr speed so that we have some meaningful values there at all. The CPU speed is important because our timing loops get determined based on it. Signed-off-by: Alexa