Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-04-19 Thread Arnd Bergmann
On Thursday 17 April 2014, Rob Herring wrote: > On Mon, Mar 24, 2014 at 10:42 AM, Arnd Bergmann wrote: > > On Monday 24 March 2014 08:36:46 Rob Herring wrote: > >> On Mon, Mar 24, 2014 at 6:29 AM, Arnd Bergmann wrote: > >> > On Monday 24 March 2014 11:22:03 Catalin Marinas wrote: > >> >> On Fri,

Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-04-19 Thread Arnd Bergmann
On Thursday 17 April 2014, Rob Herring wrote: On Mon, Mar 24, 2014 at 10:42 AM, Arnd Bergmann a...@arndb.de wrote: On Monday 24 March 2014 08:36:46 Rob Herring wrote: On Mon, Mar 24, 2014 at 6:29 AM, Arnd Bergmann a...@arndb.de wrote: On Monday 24 March 2014 11:22:03 Catalin Marinas wrote:

Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-04-17 Thread Alan Cox
> At some point it was believed to be needed on the 8250 driver. Perhaps > Alan can comment since the commit message tells us nothing: Don't remember sorry - I guess at the time someone had ioremap on their plaform acting as cached. It was a long time ago 8) -- To unsubscribe from this list: send

Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-04-17 Thread Rob Herring
On Mon, Mar 24, 2014 at 10:42 AM, Arnd Bergmann wrote: > On Monday 24 March 2014 08:36:46 Rob Herring wrote: >> On Mon, Mar 24, 2014 at 6:29 AM, Arnd Bergmann wrote: >> > On Monday 24 March 2014 11:22:03 Catalin Marinas wrote: >> >> On Fri, Mar 21, 2014 at 09:08:44PM +, Rob Herring wrote: >>

Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-04-17 Thread Rob Herring
On Mon, Mar 24, 2014 at 10:42 AM, Arnd Bergmann a...@arndb.de wrote: On Monday 24 March 2014 08:36:46 Rob Herring wrote: On Mon, Mar 24, 2014 at 6:29 AM, Arnd Bergmann a...@arndb.de wrote: On Monday 24 March 2014 11:22:03 Catalin Marinas wrote: On Fri, Mar 21, 2014 at 09:08:44PM +, Rob

Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-04-17 Thread Alan Cox
At some point it was believed to be needed on the 8250 driver. Perhaps Alan can comment since the commit message tells us nothing: Don't remember sorry - I guess at the time someone had ioremap on their plaform acting as cached. It was a long time ago 8) -- To unsubscribe from this list: send

Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-03-24 Thread Arnd Bergmann
On Monday 24 March 2014 08:36:46 Rob Herring wrote: > On Mon, Mar 24, 2014 at 6:29 AM, Arnd Bergmann wrote: > > On Monday 24 March 2014 11:22:03 Catalin Marinas wrote: > >> On Fri, Mar 21, 2014 at 09:08:44PM +, Rob Herring wrote: > >> > diff --git a/drivers/tty/serial/earlycon.c > >> >

Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-03-24 Thread Rob Herring
On Mon, Mar 24, 2014 at 6:29 AM, Arnd Bergmann wrote: > On Monday 24 March 2014 11:22:03 Catalin Marinas wrote: >> On Fri, Mar 21, 2014 at 09:08:44PM +, Rob Herring wrote: >> > diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c >> > new file mode 100644 >> > index

Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-03-24 Thread Arnd Bergmann
On Monday 24 March 2014 11:22:03 Catalin Marinas wrote: > On Fri, Mar 21, 2014 at 09:08:44PM +, Rob Herring wrote: > > diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c > > new file mode 100644 > > index 000..241757a > > --- /dev/null > > +++

Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-03-24 Thread Catalin Marinas
On Fri, Mar 21, 2014 at 09:08:44PM +, Rob Herring wrote: > diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c > new file mode 100644 > index 000..241757a > --- /dev/null > +++ b/drivers/tty/serial/earlycon.c [...] > +static void __iomem * __init

Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-03-24 Thread Catalin Marinas
On Fri, Mar 21, 2014 at 09:08:44PM +, Rob Herring wrote: diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c new file mode 100644 index 000..241757a --- /dev/null +++ b/drivers/tty/serial/earlycon.c [...] +static void __iomem * __init earlycon_map(unsigned long

Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-03-24 Thread Arnd Bergmann
On Monday 24 March 2014 11:22:03 Catalin Marinas wrote: On Fri, Mar 21, 2014 at 09:08:44PM +, Rob Herring wrote: diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c new file mode 100644 index 000..241757a --- /dev/null +++ b/drivers/tty/serial/earlycon.c

Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-03-24 Thread Rob Herring
On Mon, Mar 24, 2014 at 6:29 AM, Arnd Bergmann a...@arndb.de wrote: On Monday 24 March 2014 11:22:03 Catalin Marinas wrote: On Fri, Mar 21, 2014 at 09:08:44PM +, Rob Herring wrote: diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c new file mode 100644 index

Re: [PATCH 4/8] tty/serial: add generic serial earlycon

2014-03-24 Thread Arnd Bergmann
On Monday 24 March 2014 08:36:46 Rob Herring wrote: On Mon, Mar 24, 2014 at 6:29 AM, Arnd Bergmann a...@arndb.de wrote: On Monday 24 March 2014 11:22:03 Catalin Marinas wrote: On Fri, Mar 21, 2014 at 09:08:44PM +, Rob Herring wrote: diff --git a/drivers/tty/serial/earlycon.c

[PATCH 4/8] tty/serial: add generic serial earlycon

2014-03-21 Thread Rob Herring
From: Rob Herring This introduces generic earlycon infrastructure for serial devices based on the 8250 earlycon. This allows for supporting earlycon option with other serial devices. The earlycon output is enabled at the time early_params are processed. Only architectures that have fixmap

[PATCH 4/8] tty/serial: add generic serial earlycon

2014-03-21 Thread Rob Herring
From: Rob Herring r...@kernel.org This introduces generic earlycon infrastructure for serial devices based on the 8250 earlycon. This allows for supporting earlycon option with other serial devices. The earlycon output is enabled at the time early_params are processed. Only architectures that