Hello Doug, On Wed, Jul 9, 2014 at 6:01 PM, Doug Anderson <diand...@google.com> wrote: > Javier, > > On Wed, Jul 9, 2014 at 6:03 AM, Javier Martinez Canillas > <jav...@dowhile0.org> wrote: >> Hello Tushar, >> >> On Wed, Jul 9, 2014 at 2:11 PM, Tushar Behera <trbli...@gmail.com> wrote: >>> On 07/09/2014 03:44 PM, Javier Martinez Canillas wrote: >>>> Hello Tushar, >>>> >>>> On Tue, Jul 8, 2014 at 5:00 AM, Tushar Behera <trbli...@gmail.com> wrote: >>>>>>> >>>>>>> The u-boot version is a little different on my Peach-Pi as compared to >>>>>>> the market release version. Not sure if that is making any difference. >>>>>>> >>>>>>> Peach # version >>>>>>> >>>>>>> U-Boot 2013.04 (Feb 13 2014 - 16:35:03) for Peach >>>>>>> armv7a-cros-linux-gnueabi-gcc.real (4.8.1_cos_gg_feea904_4.8.1-r66) >>>>>>> 4.8.x-google 20130905 (prerelease) >>>>>>> GNU ld (binutils-2.22_cos_gg_2) 2.22 >>>>>>> >>>>>> >>>> >>>> I'm using the same U-Boot version than Kevin (U-Boot 2013.04-gb98ed09) >>>> and on my setup using chained nv-uboot I also need patch 1/3 along >>>> with 2/3 to fix the issue. >>>> >>>>>> Note that I've applied this only from this series so I'm not sure how >>>>>> much the problem can be solved...any updates for 1/3 and 3/3? >>>>>> >>>>>> - Kukjin >>>>> >>>>> Thanks for applying 2/3. I am working on 1/3 to see if we are following >>>>> the right approach to fix Kevin's issue (unfortunately, I am not hitting >>>>> the bug on my board ATM). 3/3 has already been merged through a >>>>> different patchset. >>>>> >>>> >>>> I'm sending as an attachment my complete boot log when booting today's >>>> next (20140709) until it hangs and my u-boot env vars. I hope that >>>> helps. >>>> >>> >>> Would you please check the behaviour after enabling following config >>> options? >>> >>> diff --git a/arch/arm/configs/exynos_defconfig >>> b/arch/arm/configs/exynos_defconfig >>> index e07a227..d6056ab 100644 >>> --- a/arch/arm/configs/exynos_defconfig >>> +++ b/arch/arm/configs/exynos_defconfig >>> @@ -93,6 +93,11 @@ CONFIG_FRAMEBUFFER_CONSOLE=y >>> CONFIG_FONTS=y >>> CONFIG_FONT_7x14=y >>> CONFIG_LOGO=y >>> +CONFIG_SOUND=y >>> +CONFIG_SND=y >>> +CONFIG_SND_SOC=y >>> +CONFIG_SND_SOC_SAMSUNG=y >>> +CONFIG_SND_SOC_SNOW=y >>> CONFIG_USB=y >>> CONFIG_USB_EHCI_HCD=y >>> CONFIG_USB_EHCI_EXYNOS=y >>> @@ -109,6 +114,8 @@ CONFIG_MMC_DW_IDMAC=y >>> CONFIG_MMC_DW_EXYNOS=y >>> CONFIG_RTC_CLASS=y >>> CONFIG_RTC_DRV_S3C=y >>> +CONFIG_DMADEVICES=y >>> +CONFIG_PL330_DMA=y >>> CONFIG_COMMON_CLK_MAX77686=y >>> CONFIG_EXT2_FS=y >>> CONFIG_EXT3_FS=y >>> >>> >> >> With those Kconfig options enabled the kernel does not hang anymore so >> patch 1/3 is not needed in that case. > > Just checking: did you happen to confirm whether it's the PL330 / > DMADEVICES that fixes things or do you actually need the sound stuff?
Sorry I should had mentioned this before. The DMADEVICES and PL330 Kconfig are enough to avoid the kernel to hang, the sound config options are not actually required. Best regards, Javier -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
