Re: [PATCH V2 4/4] ARM64 LPC: support earlycon for UART connected to LPC

2016-09-14 Thread Arnd Bergmann
On Wednesday, September 14, 2016 7:26:22 PM CEST zhichang wrote: > > > > >> Hip06 LPC uart need two base addresses for earlycon. > >> 2. the IO type is mmio to introduce a memory base address to access LPC > >> register file. But the real uart > >> IO type is UPIO_PORT. This is spcial... > > >

Re: [PATCH V2 4/4] ARM64 LPC: support earlycon for UART connected to LPC

2016-09-14 Thread zhichang
On 2016年09月08日 19:04, Arnd Bergmann wrote: > On Thursday, September 8, 2016 6:04:31 PM CEST zhichang wrote: >> Hi, Arnd, >> >> On 2016年09月07日 22:52, Arnd Bergmann wrote: >>> On Wednesday, September 7, 2016 9:33:53 PM CEST Zhichang Yuan wrote: From: "zhichang.yuan" This patch suppo

Re: [PATCH V2 4/4] ARM64 LPC: support earlycon for UART connected to LPC

2016-09-08 Thread Arnd Bergmann
On Thursday, September 8, 2016 6:04:31 PM CEST zhichang wrote: > Hi, Arnd, > > On 2016年09月07日 22:52, Arnd Bergmann wrote: > > On Wednesday, September 7, 2016 9:33:53 PM CEST Zhichang Yuan wrote: > >> From: "zhichang.yuan" > >> > >> This patch support the earlycon for UART connected to LPC on Hip0

Re: [PATCH V2 4/4] ARM64 LPC: support earlycon for UART connected to LPC

2016-09-08 Thread zhichang
Hi, Arnd, On 2016年09月07日 22:52, Arnd Bergmann wrote: > On Wednesday, September 7, 2016 9:33:53 PM CEST Zhichang Yuan wrote: >> From: "zhichang.yuan" >> >> This patch support the earlycon for UART connected to LPC on Hip06. >> This patch is depended on the LPC driver. >> >> Signed-off-by: zhichang

Re: [PATCH V2 4/4] ARM64 LPC: support earlycon for UART connected to LPC

2016-09-08 Thread kbuild test robot
Hi zhichang.yuan, [auto build test ERROR on linus/master] [also build test ERROR on v4.8-rc5 next-20160908] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base= (or --base=auto for convenience) to rec

Re: [PATCH V2 4/4] ARM64 LPC: support earlycon for UART connected to LPC

2016-09-07 Thread Arnd Bergmann
On Wednesday, September 7, 2016 9:33:53 PM CEST Zhichang Yuan wrote: > From: "zhichang.yuan" > > This patch support the earlycon for UART connected to LPC on Hip06. > This patch is depended on the LPC driver. > > Signed-off-by: zhichang.yuan > I'm skeptical about this too. Is this just needed