RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-11-01 Thread Huan Wang
> On Tuesday 27 October 2015 14:40:21 Huan Wang wrote: > > > > > > Ok. What I was suggesting above though was to try to pinpoint > > > exactly where it goes wrong. You have verified that it does not > > > crash before the page tables are enabled, but that is very early. > > > You have also shown

RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-11-01 Thread Huan Wang
> On Tuesday 27 October 2015 14:40:21 Huan Wang wrote: > > > > > > Ok. What I was suggesting above though was to try to pinpoint > > > exactly where it goes wrong. You have verified that it does not > > > crash before the page tables are enabled, but that is very early. > > > You have also shown

Re: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-10-30 Thread Arnd Bergmann
On Tuesday 27 October 2015 14:40:21 Huan Wang wrote: > > > > Ok. What I was suggesting above though was to try to pinpoint exactly > > where it goes wrong. You have verified that it does not crash before the > > page tables are enabled, but that is very early. You have also shown > > that the

Re: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-10-30 Thread Arnd Bergmann
On Tuesday 27 October 2015 14:40:21 Huan Wang wrote: > > > > Ok. What I was suggesting above though was to try to pinpoint exactly > > where it goes wrong. You have verified that it does not crash before the > > page tables are enabled, but that is very early. You have also shown > > that the

RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-10-27 Thread Huan Wang
> On Thursday 15 October 2015 02:11:57 Huan Wang wrote: > > > On Wednesday 14 October 2015 10:18:47 Huan Wang wrote: > > > > > On Thursday 24 September 2015 07:27:10 Huan Wang wrote: > > > > > > > On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > wrote: > > > > > > Any suggestion? Thanks. > > > > > >

RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-10-27 Thread Huan Wang
> On Thursday 15 October 2015 02:11:57 Huan Wang wrote: > > > On Wednesday 14 October 2015 10:18:47 Huan Wang wrote: > > > > > On Thursday 24 September 2015 07:27:10 Huan Wang wrote: > > > > > > > On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > wrote: > > > > > > Any

Re: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-10-15 Thread Arnd Bergmann
On Thursday 15 October 2015 02:11:57 Huan Wang wrote: > > On Wednesday 14 October 2015 10:18:47 Huan Wang wrote: > > > > On Thursday 24 September 2015 07:27:10 Huan Wang wrote: > > > > > > On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > > > > > > wrote: > > > > > Any suggestion? Thanks. > > > > > >

Re: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-10-15 Thread Arnd Bergmann
On Thursday 15 October 2015 02:11:57 Huan Wang wrote: > > On Wednesday 14 October 2015 10:18:47 Huan Wang wrote: > > > > On Thursday 24 September 2015 07:27:10 Huan Wang wrote: > > > > > > On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > > > > > > wrote: > > > > > Any

RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-10-14 Thread Huan Wang
> On Wednesday 14 October 2015 10:18:47 Huan Wang wrote: > > > On Thursday 24 September 2015 07:27:10 Huan Wang wrote: > > > > > On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > > > > > > > > > > wrote: > > > > > > > > > > > [Alison Wang] Thanks for your reply. I agreed with you about > > > > > >

Re: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-10-14 Thread Arnd Bergmann
On Wednesday 14 October 2015 10:18:47 Huan Wang wrote: > > On Thursday 24 September 2015 07:27:10 Huan Wang wrote: > > > > On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > > > > > > > > wrote: > > > > > > > > > [Alison Wang] Thanks for your reply. I agreed with you about > > > > > creating a new

RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-10-14 Thread Huan Wang
> On Thursday 24 September 2015 07:27:10 Huan Wang wrote: > > > On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > > > > > > wrote: > > > > > > > [Alison Wang] Thanks for your reply. I agreed with you about > > > > creating a new multi_v7_lpae_defconfig. In > > > > multi_v7_lpae_defconfig, I need to

RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-10-14 Thread Huan Wang
> On Thursday 24 September 2015 07:27:10 Huan Wang wrote: > > > On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > > > > > > wrote: > > > > > > > [Alison Wang] Thanks for your reply. I agreed with you about > > > > creating a new multi_v7_lpae_defconfig. In > > > >

Re: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-10-14 Thread Arnd Bergmann
On Wednesday 14 October 2015 10:18:47 Huan Wang wrote: > > On Thursday 24 September 2015 07:27:10 Huan Wang wrote: > > > > On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > > > > > > > > wrote: > > > > > > > > > [Alison Wang] Thanks for your reply. I agreed with you about >

RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-10-14 Thread Huan Wang
> On Wednesday 14 October 2015 10:18:47 Huan Wang wrote: > > > On Thursday 24 September 2015 07:27:10 Huan Wang wrote: > > > > > On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > > > > > > > > > > wrote: > > > > > > > > > > > [Alison Wang] Thanks for your reply. I agreed

RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-09-24 Thread Huan Wang
> On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > wrote: > > > [Alison Wang] Thanks for your reply. I agreed with you about creating > > a new multi_v7_lpae_defconfig. In multi_v7_lpae_defconfig, I need to > > add the following CONFIG_XX to support LS1021A based on > multi_v7_defconfig. > > > >

Re: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-09-24 Thread Arnd Bergmann
On Thursday 24 September 2015 07:27:10 Huan Wang wrote: > > On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > > wrote: > > > > > [Alison Wang] Thanks for your reply. I agreed with you about creating > > > a new multi_v7_lpae_defconfig. In multi_v7_lpae_defconfig, I need to > > > add the following

RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-09-24 Thread Huan Wang
> On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > wrote: > > > [Alison Wang] Thanks for your reply. I agreed with you about creating > > a new multi_v7_lpae_defconfig. In multi_v7_lpae_defconfig, I need to > > add the following CONFIG_XX to support LS1021A based on >

Re: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-09-24 Thread Arnd Bergmann
On Thursday 24 September 2015 07:27:10 Huan Wang wrote: > > On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang > > wrote: > > > > > [Alison Wang] Thanks for your reply. I agreed with you about creating > > > a new multi_v7_lpae_defconfig. In multi_v7_lpae_defconfig, I need to

Re: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-09-18 Thread Fabio Estevam
On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang wrote: > [Alison Wang] Thanks for your reply. I agreed with you about creating > a new multi_v7_lpae_defconfig. In multi_v7_lpae_defconfig, I need to add > the following CONFIG_XX to support LS1021A based on multi_v7_defconfig. > > CONFIG_ARM_LPAE=y >

RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-09-18 Thread Huan Wang
> On Thu, Sep 17, 2015 at 05:03:34PM +0800, Alison Wang wrote: > > Add Freescale LS1021A initial defconfig file. > > The LS1021A SoC is a dual-core Cortex-A7 based processor. > > > > LS1021A has some special configurations against imx_v6_v7_defconfig > > and multi_v7_defconfig, such as

RE: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-09-18 Thread Huan Wang
> On Thu, Sep 17, 2015 at 05:03:34PM +0800, Alison Wang wrote: > > Add Freescale LS1021A initial defconfig file. > > The LS1021A SoC is a dual-core Cortex-A7 based processor. > > > > LS1021A has some special configurations against imx_v6_v7_defconfig > > and multi_v7_defconfig, such as

Re: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-09-18 Thread Fabio Estevam
On Fri, Sep 18, 2015 at 4:38 AM, Huan Wang wrote: > [Alison Wang] Thanks for your reply. I agreed with you about creating > a new multi_v7_lpae_defconfig. In multi_v7_lpae_defconfig, I need to add > the following CONFIG_XX to support LS1021A based on

Re: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-09-17 Thread Russell King - ARM Linux
On Thu, Sep 17, 2015 at 05:03:34PM +0800, Alison Wang wrote: > Add Freescale LS1021A initial defconfig file. > The LS1021A SoC is a dual-core Cortex-A7 based processor. > > LS1021A has some special configurations against imx_v6_v7_defconfig and > multi_v7_defconfig, such as CONFIG_ARM_LPAE,

[PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-09-17 Thread Alison Wang
Add Freescale LS1021A initial defconfig file. The LS1021A SoC is a dual-core Cortex-A7 based processor. LS1021A has some special configurations against imx_v6_v7_defconfig and multi_v7_defconfig, such as CONFIG_ARM_LPAE, CONFIG_ARM_PSCI... LPAE needs to be supported to access memory beyond the

[PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-09-17 Thread Alison Wang
Add Freescale LS1021A initial defconfig file. The LS1021A SoC is a dual-core Cortex-A7 based processor. LS1021A has some special configurations against imx_v6_v7_defconfig and multi_v7_defconfig, such as CONFIG_ARM_LPAE, CONFIG_ARM_PSCI... LPAE needs to be supported to access memory beyond the

Re: [PATCH v4] ARM: configs: Add Freescale LS1021A defconfig

2015-09-17 Thread Russell King - ARM Linux
On Thu, Sep 17, 2015 at 05:03:34PM +0800, Alison Wang wrote: > Add Freescale LS1021A initial defconfig file. > The LS1021A SoC is a dual-core Cortex-A7 based processor. > > LS1021A has some special configurations against imx_v6_v7_defconfig and > multi_v7_defconfig, such as CONFIG_ARM_LPAE,