Messages in this thread | | | Date | Fri, 7 Oct 2011 15:23:45 +0100 | From | Mark Brown <> | Subject | Re: Long stalls during boot with -next |
| |
On Fri, Oct 07, 2011 at 06:57:19PM +0530, Thomas Abraham wrote: > On 7 October 2011 17:20, Mark Brown <broonie@opensource.wolfsonmicro.com> wrote:
> > I identified the problem here, the behaviour of LL_DEBUG was changed to > > make it select DEBUG_ICEDCC by default which is unfortunate if one > > doesn't have an EmbeddedICE connected.
> Thanks for your suggestion. The long stall during boot problem occurs > on Samsung boards as well with linux-next. As per your suggestion, the > following diff fixes this issue.
Excellent, I'm using this now - please add my
Tested-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
when you send it out properly!
> diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug > index 65cf8c6..035f5cd 100644 > --- a/arch/arm/Kconfig.debug > +++ b/arch/arm/Kconfig.debug > @@ -120,6 +120,15 @@ choice > Say Y here if you want the debug print routines to direct > their output to the second serial port on these devices. > > + config DEBUG_SAMSUNG_UART > + bool "Kernel low-level debugging messages via samsung serial port" > + depends on PLAT_SAMSUNG > + help > + Say Y here if you want the debug print routines to direct > + their output to the serial port for Samsung platforms. Choose > + the uart port with the "S3C UART to use for low-level debug" > + config option. > + > endchoice > > config EARLY_PRINTK > @@ -139,7 +148,7 @@ config OC_ETM > kernel code. > > config DEBUG_S3C_UART > - depends on PLAT_SAMSUNG > + depends on DEBUG_SAMSUNG_UART > int "S3C UART to use for low-level debug" > default "0" > help
| |