Re: [U-Boot] [PATCH] armv8: aarch64: Fix the warning about x1-x3 nonzero issue

2017-01-16 Thread Alison Wang
> On 01/13/2017 10:36 AM, Alison Wang wrote: > >> On 01/13/2017 09:23 AM, Alison Wang wrote: > > Am 13.01.2017 um 08:50 schrieb Alison Wang : > > > > For 64-bit kernel, there is a warning about x1-x3 nonzero in > violation > > of boot protocol. x3 should be reset to zero before

[U-Boot] [PATCH] armv8: aarch64: Fix the warning about x1-x3 nonzero issue

2017-01-13 Thread Alison Wang
For 64-bit kernel, there is a warning about x1-x3 nonzero in violation of boot protocol. x3 should be reset to zero before jumping to the kernel. This patch will adjust the parameters to transfer and make sure x3 is zero. Signed-off-by: Alison Wang --- arch/arm/cpu/armv8/transition.S | 44 +

Re: [U-Boot] [PATCH] armv8: aarch64: Fix the warning about x1-x3 nonzero issue

2017-01-13 Thread Alison Wang
> > Am 13.01.2017 um 08:50 schrieb Alison Wang : > > > > For 64-bit kernel, there is a warning about x1-x3 nonzero in > violation > > of boot protocol. x3 should be reset to zero before jumping to the > > kernel. > > > > This patch will adjust the parameters to transfer and make sure x3 is > > zero

Re: [U-Boot] [PATCH] armv8: aarch64: Fix the warning about x1-x3 nonzero issue

2017-01-13 Thread Alexander Graf
On 01/13/2017 10:36 AM, Alison Wang wrote: On 01/13/2017 09:23 AM, Alison Wang wrote: Am 13.01.2017 um 08:50 schrieb Alison Wang : For 64-bit kernel, there is a warning about x1-x3 nonzero in violation of boot protocol. x3 should be reset to zero before jumping to the kernel. This patch will

Re: [U-Boot] [PATCH] armv8: aarch64: Fix the warning about x1-x3 nonzero issue

2017-01-13 Thread Alison Wang
> On 01/13/2017 09:23 AM, Alison Wang wrote: > >>> Am 13.01.2017 um 08:50 schrieb Alison Wang : > >>> > >>> For 64-bit kernel, there is a warning about x1-x3 nonzero in > >> violation > >>> of boot protocol. x3 should be reset to zero before jumping to the > >>> kernel. > >>> > >>> This patch will

Re: [U-Boot] [PATCH] armv8: aarch64: Fix the warning about x1-x3 nonzero issue

2017-01-13 Thread Alison Wang
Hi, Ryan, This patch is to fix the issue about a warning for ARMv8 64-bit kernel you reported before. I have tested on my LayerScape boards. Please review and try on your boards too. Thanks. Best Regards, Alison Wang > -Original Message- > From: Alison Wang [mailto:b1

Re: [U-Boot] [PATCH] armv8: aarch64: Fix the warning about x1-x3 nonzero issue

2017-01-13 Thread Ryan Harkin
Hi Alison, I'll wait for a new version based on Alex's feedback before I test. The change looks like it should work, so I'm happy to wait, unless you feel thjere is a need to test it sooner. Thanks for the quick response. Regards, Ryan. On 13 Jan 2017 08:16, "Alison Wang" wrote: Hi, Ryan,

Re: [U-Boot] [PATCH] armv8: aarch64: Fix the warning about x1-x3 nonzero issue

2017-01-13 Thread Alexander Graf
On 01/13/2017 09:23 AM, Alison Wang wrote: Am 13.01.2017 um 08:50 schrieb Alison Wang : For 64-bit kernel, there is a warning about x1-x3 nonzero in violation of boot protocol. x3 should be reset to zero before jumping to the kernel. This patch will adjust the parameters to transfer and make

Re: [U-Boot] [PATCH] armv8: aarch64: Fix the warning about x1-x3 nonzero issue

2017-01-13 Thread Alexander Graf
> Am 13.01.2017 um 08:50 schrieb Alison Wang : > > For 64-bit kernel, there is a warning about x1-x3 nonzero in violation > of boot protocol. x3 should be reset to zero before jumping to the > kernel. > > This patch will adjust the parameters to transfer and make sure x3 is > zero. > > Signed-