Re: [U-Boot] rockchip: rk3288: Possible regression in sdram setup

2017-01-26 Thread Romain Perier
Hi, That's what I already tried, but I can re-try differently (the delays were added at specific points, as suggested by Kever, if I remember correctly. I could try different approach) Thanks, Romain Le 26/01/2017 à 15:24, Simon Glass a écrit : > Hi, > > On 19 January 2017 at 02:59, Romain P

Re: [U-Boot] rockchip: rk3288: Possible regression in sdram setup

2017-01-26 Thread Simon Glass
Hi, On 19 January 2017 at 02:59, Romain Perier wrote: > Hi, > > no ideas ? > > I can try another solution if you want. > > Regards, > > Romain I'm not sure - is it possible to add delays to make it work? That might help with diagnosis. Regards, Simon

Re: [U-Boot] rockchip: rk3288: Possible regression in sdram setup

2017-01-19 Thread Romain Perier
Hi, no ideas ? I can try another solution if you want. Regards, Romain Le 09/01/2017 à 09:23, Romain Perier a écrit : Hi, Le 09/01/2017 à 08:20, Kever Yang a écrit : On 01/06/2017 06:52 PM, Romain Perier wrote: Add Rockchip Engineers to Cc: Le 06/01/2017 à 11:28, Romain Perier a écri

Re: [U-Boot] rockchip: rk3288: Possible regression in sdram setup

2017-01-09 Thread Romain Perier
Hi, Le 09/01/2017 à 08:20, Kever Yang a écrit : On 01/06/2017 06:52 PM, Romain Perier wrote: Add Rockchip Engineers to Cc: Le 06/01/2017 à 11:28, Romain Perier a écrit : Hello, I have a strange behaviour with the SPL on rk3288. When I build u-boot-rockchip master for the rock2 (rock2_def

Re: [U-Boot] rockchip: rk3288: Possible regression in sdram setup

2017-01-08 Thread Kever Yang
Hi Romain, Thanks for your report and debug. On 01/06/2017 06:52 PM, Romain Perier wrote: Add Rockchip Engineers to Cc: Le 06/01/2017 à 11:28, Romain Perier a écrit : Hello, I have a strange behaviour with the SPL on rk3288. When I build u-boot-rockchip master for the rock2 (rock2_defc

Re: [U-Boot] rockchip: rk3288: Possible regression in sdram setup

2017-01-06 Thread Romain Perier
Add Rockchip Engineers to Cc: Le 06/01/2017 à 11:28, Romain Perier a écrit : Hello, I have a strange behaviour with the SPL on rk3288. When I build u-boot-rockchip master for the rock2 (rock2_defconfig), I can easily start u-boot SPL and u-boot from an sdcard (the emmc boot partition is era

[U-Boot] rockchip: rk3288: Possible regression in sdram setup

2017-01-06 Thread Romain Perier
Hello, I have a strange behaviour with the SPL on rk3288. When I build u-boot-rockchip master for the rock2 (rock2_defconfig), I can easily start u-boot SPL and u-boot from an sdcard (the emmc boot partition is erased so my board starts in maskrom mode by default) without any issues. Now,