Re: [U-Boot] [PATCH] sunxi: set the default CPUx frequency of H5 to 816MHz

2017-12-02 Thread Jagan Teki
On Mon, Nov 6, 2017 at 1:40 PM, Jagan Teki wrote: > On Fri, Nov 3, 2017 at 10:00 PM, Maxime Ripard > wrote: >> On Fri, Nov 03, 2017 at 02:21:51PM +0530, Jagan Teki wrote: >>> On Thu, Nov 2, 2017 at 7:26 PM, Maxime Ripard >>> wrote: >>> > On Wed, Nov 01, 2017 at 08:31:46AM +0800, Icenowy Zheng wr

Re: [U-Boot] [PATCH] sunxi: set the default CPUx frequency of H5 to 816MHz

2017-11-06 Thread Jagan Teki
On Fri, Nov 3, 2017 at 10:00 PM, Maxime Ripard wrote: > On Fri, Nov 03, 2017 at 02:21:51PM +0530, Jagan Teki wrote: >> On Thu, Nov 2, 2017 at 7:26 PM, Maxime Ripard >> wrote: >> > On Wed, Nov 01, 2017 at 08:31:46AM +0800, Icenowy Zheng wrote: >> >> 在 2017-10-31 21:54，Maxime Ripard 写道： >> >> > On

Re: [U-Boot] [PATCH] sunxi: set the default CPUx frequency of H5 to 816MHz

2017-11-03 Thread Maxime Ripard
On Fri, Nov 03, 2017 at 02:21:51PM +0530, Jagan Teki wrote: > On Thu, Nov 2, 2017 at 7:26 PM, Maxime Ripard > wrote: > > On Wed, Nov 01, 2017 at 08:31:46AM +0800, Icenowy Zheng wrote: > >> 在 2017-10-31 21:54，Maxime Ripard 写道： > >> > On Tue, Oct 31, 2017 at 04:05:36PM +0800, icen...@aosc.io wrote:

Re: [U-Boot] [PATCH] sunxi: set the default CPUx frequency of H5 to 816MHz

2017-11-03 Thread Jagan Teki
On Thu, Nov 2, 2017 at 7:26 PM, Maxime Ripard wrote: > On Wed, Nov 01, 2017 at 08:31:46AM +0800, Icenowy Zheng wrote: >> 在 2017-10-31 21:54，Maxime Ripard 写道： >> > On Tue, Oct 31, 2017 at 04:05:36PM +0800, icen...@aosc.io wrote: >> > > 在 2017-10-31 15:57，Jagan Teki 写道： >> > > > On Tue, Oct 31, 2017

Re: [U-Boot] [PATCH] sunxi: set the default CPUx frequency of H5 to 816MHz

2017-11-02 Thread Maxime Ripard
On Wed, Nov 01, 2017 at 08:31:46AM +0800, Icenowy Zheng wrote: > 在 2017-10-31 21:54，Maxime Ripard 写道： > > On Tue, Oct 31, 2017 at 04:05:36PM +0800, icen...@aosc.io wrote: > > > 在 2017-10-31 15:57，Jagan Teki 写道： > > > > On Tue, Oct 31, 2017 at 5:06 AM, Icenowy Zheng wrote: > > > > > Some H5 boards

Re: [U-Boot] [PATCH] sunxi: set the default CPUx frequency of H5 to 816MHz

2017-10-31 Thread Icenowy Zheng
在 2017-10-31 21:54，Maxime Ripard 写道： On Tue, Oct 31, 2017 at 04:05:36PM +0800, icen...@aosc.io wrote: 在 2017-10-31 15:57，Jagan Teki 写道： > On Tue, Oct 31, 2017 at 5:06 AM, Icenowy Zheng wrote: > > Some H5 boards are designed to start at 1.1V CPUx voltage (e.g. Nano > > Pi > > NEO2), which may no

Re: [U-Boot] [PATCH] sunxi: set the default CPUx frequency of H5 to 816MHz

2017-10-31 Thread Maxime Ripard
On Tue, Oct 31, 2017 at 04:05:36PM +0800, icen...@aosc.io wrote: > 在 2017-10-31 15:57，Jagan Teki 写道： > > On Tue, Oct 31, 2017 at 5:06 AM, Icenowy Zheng wrote: > > > Some H5 boards are designed to start at 1.1V CPUx voltage (e.g. Nano > > > Pi > > > NEO2), which may not work properly at 1008MHz if

Re: [U-Boot] [PATCH] sunxi: set the default CPUx frequency of H5 to 816MHz

2017-10-31 Thread Icenowy Zheng
于 2017年10月31日 GMT+08:00 下午4:53:57, Jagan Teki 写到: On Tue, Oct 31, 2017 at 1:35 PM, wrote: 在 2017-10-31 15:57，Jagan Teki 写道： On Tue, Oct 31, 2017 at 5:06 AM, Icenowy Zheng wrote: Some H5 boards are designed to start at 1.1V CPUx voltage (e.g. Nano Pi NEO2), which may not work properl

Re: [U-Boot] [PATCH] sunxi: set the default CPUx frequency of H5 to 816MHz

2017-10-31 Thread Jagan Teki
On Tue, Oct 31, 2017 at 1:35 PM, wrote: > 在 2017-10-31 15:57，Jagan Teki 写道： >> >> On Tue, Oct 31, 2017 at 5:06 AM, Icenowy Zheng wrote: >>> >>> Some H5 boards are designed to start at 1.1V CPUx voltage (e.g. Nano Pi >>> NEO2), which may not work properly at 1008MHz if the chip's quality is >>> n

Re: [U-Boot] [PATCH] sunxi: set the default CPUx frequency of H5 to 816MHz

2017-10-31 Thread icenowy
在 2017-10-31 15:57，Jagan Teki 写道： On Tue, Oct 31, 2017 at 5:06 AM, Icenowy Zheng wrote: Some H5 boards are designed to start at 1.1V CPUx voltage (e.g. Nano Pi NEO2), which may not work properly at 1008MHz if the chip's quality is not so good. Lower the default CPUx frequency of H5 to 816MHz.

Re: [U-Boot] [PATCH] sunxi: set the default CPUx frequency of H5 to 816MHz

2017-10-31 Thread Jagan Teki
On Tue, Oct 31, 2017 at 5:06 AM, Icenowy Zheng wrote: > Some H5 boards are designed to start at 1.1V CPUx voltage (e.g. Nano Pi > NEO2), which may not work properly at 1008MHz if the chip's quality is > not so good. > > Lower the default CPUx frequency of H5 to 816MHz. > > Signed-off-by: Icenowy Z

[U-Boot] [PATCH] sunxi: set the default CPUx frequency of H5 to 816MHz

2017-10-30 Thread Icenowy Zheng
Some H5 boards are designed to start at 1.1V CPUx voltage (e.g. Nano Pi NEO2), which may not work properly at 1008MHz if the chip's quality is not so good. Lower the default CPUx frequency of H5 to 816MHz. Signed-off-by: Icenowy Zheng --- arch/arm/mach-sunxi/Kconfig | 2 +- 1 file changed, 1 in