Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-08 Thread Andre Schwarz
On 04/08/2011 06:36 PM, York Sun wrote: > On Fri, 2011-04-08 at 18:29 +0200, Andre Schwarz wrote: >> York, >>> On Fri, 2011-04-08 at 09:41 +0200, Andre Schwarz wrote: > I am sorry I totally ignored the subject with mpc83xx. I was thinking of > mpc85xx. ok - no "new" code for 83xx then.

Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-08 Thread York Sun
On Fri, 2011-04-08 at 18:29 +0200, Andre Schwarz wrote: > York, > > On Fri, 2011-04-08 at 09:41 +0200, Andre Schwarz wrote: > >>> I am sorry I totally ignored the subject with mpc83xx. I was thinking of > >>> mpc85xx. > >> ok - no "new" code for 83xx then. > >>> You are right the old code is in spd

Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-08 Thread Andre Schwarz
York, > On Fri, 2011-04-08 at 09:41 +0200, Andre Schwarz wrote: >>> I am sorry I totally ignored the subject with mpc83xx. I was thinking of >>> mpc85xx. >> ok - no "new" code for 83xx then. >>> You are right the old code is in spd_sdram.c and it is still in use for >>> mpc83xx. Unless to adjust th

Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-08 Thread York Sun
On Fri, 2011-04-08 at 09:41 +0200, Andre Schwarz wrote: > > I am sorry I totally ignored the subject with mpc83xx. I was thinking of > > mpc85xx. > ok - no "new" code for 83xx then. > > You are right the old code is in spd_sdram.c and it is still in use for > > mpc83xx. Unless to adjust the code, t

Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-08 Thread Andre Schwarz
Kim, >>> York, >>> >>> >>> >>> ok - will give it a try tomorrow. >>> >>> >>> >> >> >> hmm - having a look at the Makefile it looks like I need >> CONFIG_FSL_DDR2. >> >> This seems to pull in the "new" code ... without omitting the "old" >> one >> >> in arch/powerpc/cpu/mpc83xx/spd_sdram.c >> >> >

Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-07 Thread York Sun
On Thu, 2011-04-07 at 22:42 +0200, Schwarz,Andre wrote: > York, > > > > > "Schwarz,Andre" hat am 6. April 2011 > um 20:42 geschrieben: > > > York, > > > > > > > > ok - will give it a try tomorrow. > > > > > > > > > hmm - having a look at the Makefile it looks like I need > CONFI

Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-07 Thread Schwarz,Andre
York,   "Schwarz,Andre" hat am 6. April 2011 um 20:42 geschrieben: > York, >   > ok - will give it a try tomorrow. >   >   hmm - having a look at the Makefile it looks like I need CONFIG_FSL_DDR2. This seems to pull in the "new" code ... without omitting the "old" one  in arch/powerpc/cpu/mpc

Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-06 Thread Schwarz,Andre
York,   ok - will give it a try tomorrow.   Cheers, André   York Sun hat am 6. April 2011 um 18:37 geschrieben: > On Wed, 2011-04-06 at 10:18 +0200, Andre Schwarz wrote: > > Kim, York, > > > > >> I have made some mods to spd_sdram.c for various reason: > > >> > > >> 1. > > >> use SPD setup also

Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-06 Thread York Sun
On Wed, 2011-04-06 at 10:18 +0200, Andre Schwarz wrote: > Kim, York, > > >> I have made some mods to spd_sdram.c for various reason: > >> > >> 1. > >> use SPD setup also for soldered RAM. > >> This allows DDR mounting options without U-Boot change because SPD data > >> is written during in-circuit

Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-06 Thread York Sun
On Wed, 2011-04-06 at 10:42 +0200, Andre Schwarz wrote: > York, > >>> I have made some mods to spd_sdram.c for various reason: > >>> > >>> 1. > >>> use SPD setup also for soldered RAM. > >>> This allows DDR mounting options without U-Boot change because SPD data > >>> is written during in-circuit/b

Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-06 Thread Andre Schwarz
York, >>> I have made some mods to spd_sdram.c for various reason: >>> >>> 1. >>> use SPD setup also for soldered RAM. >>> This allows DDR mounting options without U-Boot change because SPD data >>> is written during in-circuit/boundary-scan testing. >> not sure I understand this - board with solde

Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-06 Thread Andre Schwarz
Kim, York, >> I have made some mods to spd_sdram.c for various reason: >> >> 1. >> use SPD setup also for soldered RAM. >> This allows DDR mounting options without U-Boot change because SPD data >> is written during in-circuit/boundary-scan testing. > not sure I understand this - board with solder

Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-05 Thread York Sun
On Tue, 2011-04-05 at 16:52 -0500, Kim Phillips wrote: > On Tue, 5 Apr 2011 11:49:49 +0200 > Andre Schwarz wrote: > > Cc'ing York Sun, who knows a little more about this stuff than I do. > > > I have made some mods to spd_sdram.c for various reason: > > > > 1. > > use SPD setup also for soldere

Re: [U-Boot] [RFC] mpc83xx: add config options to spd_sdram

2011-04-05 Thread Kim Phillips
On Tue, 5 Apr 2011 11:49:49 +0200 Andre Schwarz wrote: Cc'ing York Sun, who knows a little more about this stuff than I do. > I have made some mods to spd_sdram.c for various reason: > > 1. > use SPD setup also for soldered RAM. > This allows DDR mounting options without U-Boot change because S