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

2017-10-31 Thread 'Ondřej Jirman' via linux-sunxi
'Ondřej Jirman' via linux-sunxi píše v St 01. 11. 2017 v 03:10 +0100: > Hi, > > Icenowy Zheng píše v St 01. 11. 2017 v 08:31 +0800: > > > > And according to the Orange Pi PC2 and Prime schematics, they both > > start at 1.1V. (The Prime schematics even says "For H5 adjust > > VDD-CPUX to 1.1V).

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

2017-10-31 Thread 'Ondřej Jirman' via linux-sunxi
Hi, Icenowy Zheng píše v St 01. 11. 2017 v 08:31 +0800: > > And according to the Orange Pi PC2 and Prime schematics, they both > start at 1.1V. (The Prime schematics even says "For H5 adjust > VDD-CPUX to 1.1V). > Orange Pi PC2 starts at the same voltage as Orange Pi PC. That is at 1.308V. It

[linux-sunxi] 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 > >

[linux-sunxi] Re: [PATCH v2 1/8] mfd: axp20x: Add axp20x-regulator cell for AXP813

2017-10-31 Thread Chen-Yu Tsai
On Tue, Oct 31, 2017 at 11:07 PM, Lee Jones wrote: > On Tue, 31 Oct 2017, Maxime Ripard wrote: >> On Wed, Oct 18, 2017 at 04:31:31PM +0800, Chen-Yu Tsai wrote: >> > Now that axp20x-regulator supports AXP813, we can add a cell for it >> > to enable it. >> > >> >

[linux-sunxi] Re: [PATCH v2 1/8] mfd: axp20x: Add axp20x-regulator cell for AXP813

2017-10-31 Thread Lee Jones
On Tue, 31 Oct 2017, Maxime Ripard wrote: > On Wed, Oct 18, 2017 at 04:31:31PM +0800, Chen-Yu Tsai wrote: > > Now that axp20x-regulator supports AXP813, we can add a cell for it > > to enable it. > > > > Signed-off-by: Chen-Yu Tsai > > Tested-by: Maxime Ripard

[linux-sunxi] 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

Re: [linux-sunxi] Re: [PATCH] sunxi: lower the DDR frequency of Orange Pi Prime

2017-10-31 Thread Maxime Ripard
On Tue, Oct 31, 2017 at 06:22:51PM +0800, Icenowy Zheng wrote: > 在 2017-10-31 18:21，Maxime Ripard 写道： > > On Tue, Oct 31, 2017 at 04:17:06PM +0800, icen...@aosc.io wrote: > > > 在 2017-10-31 16:09，Maxime Ripard 写道： > > > > On Tue, Oct 31, 2017 at 03:56:08PM +0800, Icenowy Zheng wrote: > > > > >

[linux-sunxi] Re: [PATCH v2 1/8] mfd: axp20x: Add axp20x-regulator cell for AXP813

2017-10-31 Thread Maxime Ripard
Hi Lee, On Wed, Oct 18, 2017 at 04:31:31PM +0800, Chen-Yu Tsai wrote: > Now that axp20x-regulator supports AXP813, we can add a cell for it > to enable it. > > Signed-off-by: Chen-Yu Tsai > Tested-by: Maxime Ripard > Acked-by: Maxime Ripard

Re: [linux-sunxi] Re: [PATCH] sunxi: lower the DDR frequency of Orange Pi Prime

2017-10-31 Thread Icenowy Zheng
在 2017-10-31 18:21，Maxime Ripard 写道： On Tue, Oct 31, 2017 at 04:17:06PM +0800, icen...@aosc.io wrote: 在 2017-10-31 16:09，Maxime Ripard 写道： > On Tue, Oct 31, 2017 at 03:56:08PM +0800, Icenowy Zheng wrote: > > When I use Orange Pi Prime to do some heavy compliation tasks, the gcc > > compiler

Re: [linux-sunxi] Re: [PATCH] sunxi: lower the DDR frequency of Orange Pi Prime

2017-10-31 Thread Maxime Ripard
On Tue, Oct 31, 2017 at 04:17:06PM +0800, icen...@aosc.io wrote: > 在 2017-10-31 16:09，Maxime Ripard 写道： > > On Tue, Oct 31, 2017 at 03:56:08PM +0800, Icenowy Zheng wrote: > > > When I use Orange Pi Prime to do some heavy compliation tasks, the gcc > > > compiler sometimes mysteriously segfaults,

[linux-sunxi] 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

Re: [linux-sunxi] Re: [U-Boot] [PATCH] sunxi: lower the DDR frequency of Orange Pi Prime

2017-10-31 Thread icenowy
于 2017年10月31日 GMT+08:00 下午4:59:34, Jagan Teki 写到: On Tue, Oct 31, 2017 at 1:26 PM, Icenowy Zheng wrote: When I use Orange Pi Prime to do some heavy compliation tasks, the gcc compiler sometimes mysteriously segfaults, and memtester catches

[linux-sunxi] Re: [U-Boot] [PATCH] sunxi: lower the DDR frequency of Orange Pi Prime

2017-10-31 Thread Jagan Teki
On Tue, Oct 31, 2017 at 1:26 PM, Icenowy Zheng wrote: > When I use Orange Pi Prime to do some heavy compliation tasks, the gcc > compiler sometimes mysteriously segfaults, and memtester catches memory > error. As the lima-memtester cannot support H5 (Mali-450 GPU equipped), >

[linux-sunxi] 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

Re: [linux-sunxi] Re: [PATCH] sunxi: lower the DDR frequency of Orange Pi Prime

2017-10-31 Thread icenowy
在 2017-10-31 16:09，Maxime Ripard 写道： On Tue, Oct 31, 2017 at 03:56:08PM +0800, Icenowy Zheng wrote: When I use Orange Pi Prime to do some heavy compliation tasks, the gcc compiler sometimes mysteriously segfaults, and memtester catches memory error. As the lima-memtester cannot support H5

[linux-sunxi] Re: [PATCH] sunxi: lower the DDR frequency of Orange Pi Prime

2017-10-31 Thread Maxime Ripard
On Tue, Oct 31, 2017 at 03:56:08PM +0800, Icenowy Zheng wrote: > When I use Orange Pi Prime to do some heavy compliation tasks, the gcc > compiler sometimes mysteriously segfaults, and memtester catches memory > error. As the lima-memtester cannot support H5 (Mali-450 GPU equipped), > there's no

[linux-sunxi] 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

[linux-sunxi] 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. > >

[linux-sunxi] [PATCH] sunxi: lower the DDR frequency of Orange Pi Prime

2017-10-31 Thread Icenowy Zheng
When I use Orange Pi Prime to do some heavy compliation tasks, the gcc compiler sometimes mysteriously segfaults, and memtester catches memory error. As the lima-memtester cannot support H5 (Mali-450 GPU equipped), there's no really reliable way to detect DRAM stability except try and error.

Re: [linux-sunxi] Re: [PATCH v4 05/11] board: Add SoPine support

2017-10-31 Thread Priit Laes
On Tue, Oct 31, 2017 at 12:25:36PM +0530, Jagan Teki wrote: > On Tue, Oct 31, 2017 at 12:21 PM, Jagan Teki wrote: > > On Tue, Oct 31, 2017 at 6:58 AM, André Przywara > > wrote: > >> On 26/10/17 19:11, Jagan Teki wrote: > >>> Add initial support

[linux-sunxi] Re: [PATCH v4 05/11] board: Add SoPine support

2017-10-31 Thread Jagan Teki
On Tue, Oct 31, 2017 at 12:21 PM, Jagan Teki wrote: > On Tue, Oct 31, 2017 at 6:58 AM, André Przywara > wrote: >> On 26/10/17 19:11, Jagan Teki wrote: >>> Add initial support for SoPine board with below features: >>> - U-Boot 2017.09 >>> - Linux

[linux-sunxi] Re: [PATCH v4 05/11] board: Add SoPine support

2017-10-31 Thread Jagan Teki
On Tue, Oct 31, 2017 at 6:58 AM, André Przywara wrote: > On 26/10/17 19:11, Jagan Teki wrote: >> Add initial support for SoPine board with below features: >> - U-Boot 2017.09 >> - Linux 4.13.7 >> - Default packages from buildroot > > > >> diff --git