Re: [U-Boot] [PATCH v2] rockchip: rk3288: correct sdram setting

2016-03-10 Thread Simon Glass
On 10 March 2016 at 08:20, Simon Glass wrote: > On 6 March 2016 at 23:51, Chris Zhong wrote: >> The DMC driver in v3.14 kernel[0] get the ddr setting from PMU_SYS_REG2, >> and it expects uboot to store the value using a same protocol. But now >> the ddr setting value is different with DMC, so if

Re: [U-Boot] [PATCH v2] rockchip: rk3288: correct sdram setting

2016-03-10 Thread Simon Glass
On 6 March 2016 at 23:51, Chris Zhong wrote: > The DMC driver in v3.14 kernel[0] get the ddr setting from PMU_SYS_REG2, > and it expects uboot to store the value using a same protocol. But now > the ddr setting value is different with DMC, so if you enable the DMC, > system would crash in kernel.

Re: [U-Boot] [PATCH v2] rockchip: rk3288: correct sdram setting

2016-03-07 Thread Chris Zhong
On 2016年03月08日 02:30, Simon Glass wrote: Hi Chris, On 6 March 2016 at 23:51, Chris Zhong wrote: The DMC driver in v3.14 kernel[0] get the ddr setting from PMU_SYS_REG2, and it expects uboot to store the value using a same protocol. But now the ddr setting value is different with DMC, so if y

Re: [U-Boot] [PATCH v2] rockchip: rk3288: correct sdram setting

2016-03-07 Thread Simon Glass
Hi Chris, On 6 March 2016 at 23:51, Chris Zhong wrote: > > The DMC driver in v3.14 kernel[0] get the ddr setting from PMU_SYS_REG2, > and it expects uboot to store the value using a same protocol. But now > the ddr setting value is different with DMC, so if you enable the DMC, > system would cras