Re: [U-Boot] [STATUS] v2010.12-rc2 released

2010-12-01 Thread Nori, Sekhar
Hi Ben, On Wed, Dec 01, 2010 at 01:20:36, Ben Gardiner wrote: > On Tue, Nov 30, 2010 at 10:00 AM, Wolfgang Denk wrote: > > Hello everybody. > > > > I apologise for being a bit late with this announcement: > > > > * U-Boot v2010.12-rc2 was released on Sunday, November 28. > > > > * Release "v2010.

Re: [U-Boot] [RESEND PATCH v4 2/2] TI: DaVinci DA850 EVM: support passing maximum allowed cpu clock rate information to kernel

2010-11-17 Thread Nori, Sekhar
On Wed, Nov 17, 2010 at 17:02:50, Nori, Sekhar wrote: > The TI DA850/OMAP-L138/AM18x EVM can be populated with devices > having different maximum allowed CPU clock rating. > > The maximum clock the chip can support can only be determined from > the label on the package (not so

Re: [U-Boot] [PATCH v4 2/2] TI: DaVinci DA850 EVM: support passing maximum allowed cpu clock rate information to kernel

2010-09-28 Thread Nori, Sekhar
Hi Ben, On Tue, Sep 28, 2010 at 19:31:02, Ben Gardiner wrote: > On Fri, Sep 24, 2010 at 1:10 AM, Nori, Sekhar wrote: > > Hello All, > > > > On Fri, Aug 27, 2010 at 10:44:58, Nori, Sekhar wrote: > >> The TI DA850/OMAP-L138/AM18x EVM can be populated with devices

Re: [U-Boot] [PATCH v4 2/2] TI: DaVinci DA850 EVM: support passing maximum allowed cpu clock rate information to kernel

2010-09-23 Thread Nori, Sekhar
Hello All, On Fri, Aug 27, 2010 at 10:44:58, Nori, Sekhar wrote: > The TI DA850/OMAP-L138/AM18x EVM can be populated with devices > having different maximum allowed CPU clock rating. > > The maximum clock the chip can support can only be determined from > the label on the packag

Re: [U-Boot] [PATCH v3 2/2] TI: DaVinci DA850 EVM: support passing maximum allowed cpu clock rate information to kernel

2010-08-19 Thread Nori, Sekhar
Hi Stefano, On Thu, Aug 19, 2010 at 13:51:46, Stefano Babic wrote: > Sekhar Nori wrote: > > The TI DA850/OMAP-L138/AM18x EVM can be populated with devices > > having different maximum allowed CPU clock rating. > > > > The maximum clock the chip can support can only be determined from > > the labe

Re: [U-Boot] [PATCH v3 2/2] TI: DaVinci DA850 EVM: support passing maximum allowed cpu clock rate information to kernel

2010-08-18 Thread Nori, Sekhar
Hi Detlev, On Wed, Aug 18, 2010 at 21:23:46, Detlev Zundel wrote: > Hi Sekhar, > > > The TI DA850/OMAP-L138/AM18x EVM can be populated with devices > > having different maximum allowed CPU clock rating. > > > > The maximum clock the chip can support can only be determined from > > the label on th

Re: [U-Boot] [PATCH v2] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-18 Thread Nori, Sekhar
Hi Detlev, On Tue, Aug 17, 2010 at 20:46:16, Detlev Zundel wrote: > And by the way, if you still fail to see any point in my reasoning, then > remember that I never NAKed your patches - I was only trying to help. > The repsective custodians have the final word over acceptance. Thanks for the rev

Re: [U-Boot] [PATCH v2] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-17 Thread Nori, Sekhar
Hi Detlev, On Tue, Aug 17, 2010 at 17:42:32, Detlev Zundel wrote: > >> > Yes, but I am still unconvinced ATAG_REVISION is not suitable for this > >> > purpose. > >> > >> When writing code which should also be maintainable by other people it > >> is a good idea to consider common expectations also

Re: [U-Boot] [PATCH v2] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-16 Thread Nori, Sekhar
Hi Detlev, On Fri, Aug 13, 2010 at 16:09:41, Detlev Zundel wrote: > Hi Nori, > > >> A revision for me is attached to certain bugs/problems which we may need > >> to work around in software. Think about something like "we can enable > >> caching only on rev2 CPUs". For all I know, the ATAG_REVIS

Re: [U-Boot] [PATCH v2] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-13 Thread Nori, Sekhar
Hi Detlev, On Fri, Aug 13, 2010 at 14:00:21, Detlev Zundel wrote: > > A revision for me is attached to certain bugs/problems which we may need > to work around in software. Think about something like "we can enable > caching only on rev2 CPUs". For all I know, the ATAG_REVISION tag seems > to c

Re: [U-Boot] [PATCH v2] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-12 Thread Nori, Sekhar
Hi Detlev, On Thu, Aug 12, 2010 at 18:23:42, Detlev Zundel wrote: > Hi Sekhar, > > > The TI DA850/OMAP-L138/AM18x EVM can be populated with devices > > of different speed grades. > > > > The maximum speed the chip can support can only be determined from > > the label on the package (not software

Re: [U-Boot] [PATCH] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-11 Thread Nori, Sekhar
Hi Nishanth, On Thu, Aug 12, 2010 at 11:13:10, Nishanth Menon wrote: > On 08/11/2010 10:37 AM, Nori, Sekhar wrote: > > Hi Nishanth, > > > > On Wed, Aug 11, 2010 at 09:33:29, Nishanth Menon wrote: > >> On 08/10/2010 06:39 AM, Sekhar Nori wrote: > > >

Re: [U-Boot] [PATCH] TI: DaVinci DA850 EVM: support passing device speed grade information to kernel

2010-08-11 Thread Nori, Sekhar
Hi Nishanth, On Wed, Aug 11, 2010 at 09:33:29, Nishanth Menon wrote: > On 08/10/2010 06:39 AM, Sekhar Nori wrote: > > diff --git a/board/davinci/da8xxevm/da850evm.c > > b/board/davinci/da8xxevm/da850evm.c > > index 959b2c6..6a6d4fb 100644 > > --- a/board/davinci/da8xxevm/da850evm.c > > +++ b/boa

Re: [U-Boot] [PATCH] Improve DaVinci SPI speed

2010-06-01 Thread Nori, Sekhar
Hi Delio, On Sun, May 23, 2010 at 17:11:56, Delio Brignoli wrote: > Hello Wolfgang, > > On 21/05/2010, at 15:13, Wolfgang Denk wrote: > >> + *rxp = buf_reg_val & 0xFF; > >> + rxp++; > >> + } > > > > Please change into: > > > >

Re: [U-Boot] [PATCH] Improve DaVinci SPI speed

2010-05-18 Thread Nori, Sekhar
Hi Delio, On Thu, May 13, 2010 at 18:27:51, Delio Brignoli wrote: > Reduce the number of reads per byte transferred on the BUF register from 2 to > 1 and > take advantage of the TX buffer in the SPI module. The patch looks good to me. Can you please publish some sort of numbers in the patch de

Re: [U-Boot] [PATCH] Improve DaVinci SPI speed

2010-05-13 Thread Nori, Sekhar
Hi Sandeep, On Thu, May 13, 2010 at 23:01:31, Paulraj, Sandeep wrote: > > > > > > Hello Paulraj, > > > > On 13/05/2010, at 17:10, Paulraj, Sandeep wrote: > > >> Reduce the number of reads per byte transferred on the BUF register > > from 2 > > >> to 1 and > > >> take advantage of the TX buffer in

Re: [U-Boot] da850/L138 SPI flash transfer speed

2010-04-26 Thread Nori, Sekhar
On Sat, Apr 24, 2010 at 03:59:22, Wolfgang Denk wrote: > Dear Delio Brignoli, > > please mind the NetiQuette and restrict your line length to some 70 > charatcers or so. Thanks. > > In message <4d573595-069a-4490-af2d-38ed3aad7...@audioscience.com> you wrote: > > > > I am working on reducing boot

Re: [U-Boot] da850/L138 SPI flash transfer speed

2010-04-26 Thread Nori, Sekhar
Hello Delio, On Sat, Apr 24, 2010 at 05:00:49, Delio Brignoli wrote: > Hello Wolfgang, > > On 24/04/2010, at 10:29 AM, Wolfgang Denk wrote: > > please mind the NetiQuette and restrict your line length to some 70 > > charatcers or so. Thanks. > > Will do, thanks. > > > Everything is slow as caches