Re: [U-Boot] [PATCH] arm: mvebu: increase delay after setting ddr3 training patterns

2015-07-18 Thread Luka Perkov
Hi Stefan, On Wed, Jul 15, 2015 at 05:00:44PM +0200, Stefan Roese wrote: > >>Your timer patch fixes the booting problems for me so this delay isn't > >>necessary anymore. > > > >I've pushed the two patches from you guys to marvell/master: > > > >http://git.denx.de/?p=u-boot/u-boot-marvell.git;a=su

Re: [U-Boot] [PATCH] arm: mvebu: increase delay after setting ddr3 training patterns

2015-07-15 Thread Luka Perkov
Hi Anton, On Wed, Jul 15, 2015 at 05:00:21PM +0200, Anton Schubert wrote: > My Patch isn't necessary anymore and as Stefan said potentially breaking on > other chip versions. I think everything is merged correctly as was intended. Please check. Luka __

Re: [U-Boot] [PATCH] arm: mvebu: increase delay after setting ddr3 training patterns

2015-07-15 Thread Anton Schubert
Hi Luka 2015-07-15 17:04 GMT+02:00 Luka Perkov : > I think everything is merged correctly as was intended. Please check. > Is correct. Thanks, Anton ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Re: [U-Boot] [PATCH] arm: mvebu: increase delay after setting ddr3 training patterns

2015-07-15 Thread Luka Perkov
Hi Anton, hi Stefan, On Wed, Jul 15, 2015 at 04:47:55PM +0200, Anton Schubert wrote: > Hi Stefan, > > Your timer patch fixes the booting problems for me so this delay isn't > necessary anymore. I've pushed the two patches from you guys to marvell/master: http://git.denx.de/?p=u-boot/u-boot-marv

Re: [U-Boot] [PATCH] arm: mvebu: increase delay after setting ddr3 training patterns

2015-07-15 Thread Anton Schubert
Hi Luka, My Patch isn't necessary anymore and as Stefan said potentially breaking on other chip versions. Anton ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Re: [U-Boot] [PATCH] arm: mvebu: increase delay after setting ddr3 training patterns

2015-07-15 Thread Stefan Roese
Hi Luka, On 15.07.2015 16:56, Luka Perkov wrote: On Wed, Jul 15, 2015 at 04:47:55PM +0200, Anton Schubert wrote: Hi Stefan, Your timer patch fixes the booting problems for me so this delay isn't necessary anymore. I've pushed the two patches from you guys to marvell/master: http://git.denx.

Re: [U-Boot] [PATCH] arm: mvebu: increase delay after setting ddr3 training patterns

2015-07-15 Thread Anton Schubert
Hi Stefan, Your timer patch fixes the booting problems for me so this delay isn't necessary anymore. Thanks, Anton ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Re: [U-Boot] [PATCH] arm: mvebu: increase delay after setting ddr3 training patterns

2015-07-15 Thread Stefan Roese
Hi Anton, On 15.07.2015 11:12, Anton Schubert wrote: The mv78260 needs atleast 10ms after setting the ddr3 training patterns s/atleast/at least or else the cpu will hang. Is this documented somewhere? Or just a value from your experiments / tests? This patch increases said delay to 20ms

[U-Boot] [PATCH] arm: mvebu: increase delay after setting ddr3 training patterns

2015-07-15 Thread Anton Schubert
The mv78260 needs atleast 10ms after setting the ddr3 training patterns or else the cpu will hang. This patch increases said delay to 20ms just to be safe. Signed-off-by: Anton Schubert Cc: Stefan Roese Cc: Luka Perkov --- drivers/ddr/mvebu/ddr3_hw_training.c | 2 +- 1 file changed, 1 insert