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Old 08-14-2012, 02:38 PM
Leann Ogasawara
 
Default Applied: UBUNTU: config: compile the rtc-pl031 driver as static on the highbank kernel flavour

Applied to Quantal master-next.

As Dann had noted, I also tweaked the highbank .modules file to avoid
the module check failing on build. I then added this to the config
enforcer as well.

Thanks,
Leann

On 08/10/2012 04:26 PM, Chris Van Hoof wrote:
> From: Dann Frazier <dann.frazier@canonical.com>
>
> The rtc-pl031 driver is used for the RTC on the highbank
> platform. Presently it is built as a module in Precise and
> Quantal, making the driver unavailable in early boot, yielding
> the following error on both releases:
>
> ./drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
>
> This behaviour prevents the ability to accurately check the
> last-mounted time on the root filesystem.
>
> BugLink: https://bugs.launchpad.net/bugs/1035110
> Signed-off-by: Dann Frazier <dann.frazier@canonical.com>
> Signed-off-by: Chris Van Hoof <vanhoof@canonical.com>
> Cc: Ike Pan <ike.pan@canonical.com>
> ---
> debian.master/config/armel/config.common.armel | 1 +
> debian.master/config/armhf/config.flavour.highbank | 1 +
> debian.master/config/armhf/config.flavour.omap | 1 +
> debian.master/config/config.common.ubuntu | 1 -
> 4 files changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/debian.master/config/armel/config.common.armel b/debian.master/config/armel/config.common.armel
> index ee2ed97..4488920 100644
> --- a/debian.master/config/armel/config.common.armel
> +++ b/debian.master/config/armel/config.common.armel
> @@ -199,6 +199,7 @@ CONFIG_RELAY=y
> # CONFIG_RT2800USB_UNKNOWN is not set
> CONFIG_RT2X00_LIB_DEBUGFS=y
> CONFIG_RTC_DRV_CMOS=m
> +CONFIG_RTC_DRV_PL031=m
> CONFIG_RTC_DRV_TWL4030=y
> CONFIG_RWSEM_GENERIC_SPINLOCK=y
> CONFIG_SATA_AHCI_PLATFORM=m
> diff --git a/debian.master/config/armhf/config.flavour.highbank b/debian.master/config/armhf/config.flavour.highbank
> index 2f7f91d..36f1d8e 100644
> --- a/debian.master/config/armhf/config.flavour.highbank
> +++ b/debian.master/config/armhf/config.flavour.highbank
> @@ -135,6 +135,7 @@ CONFIG_PREEMPT_RCU=y
> # CONFIG_REISERFS_FS_POSIX_ACL is not set
> # CONFIG_REISERFS_FS_SECURITY is not set
> # CONFIG_RELAY is not set
> +CONFIG_RTC_DRV_PL031=y
> CONFIG_RTC_DRV_TWL4030=m
> CONFIG_SATA_AHCI_PLATFORM=y
> # CONFIG_SCHED_AUTOGROUP is not set
> diff --git a/debian.master/config/armhf/config.flavour.omap b/debian.master/config/armhf/config.flavour.omap
> index 16eb583..11d014e 100644
> --- a/debian.master/config/armhf/config.flavour.omap
> +++ b/debian.master/config/armhf/config.flavour.omap
> @@ -135,6 +135,7 @@ CONFIG_QUOTA_NETLINK_INTERFACE=y
> CONFIG_REISERFS_FS_POSIX_ACL=y
> CONFIG_REISERFS_FS_SECURITY=y
> CONFIG_RELAY=y
> +CONFIG_RTC_DRV_PL031=m
> CONFIG_RTC_DRV_TWL4030=y
> CONFIG_SATA_AHCI_PLATFORM=m
> CONFIG_SCHED_AUTOGROUP=y
> diff --git a/debian.master/config/config.common.ubuntu b/debian.master/config/config.common.ubuntu
> index 7f8337f..e69d07e 100644
> --- a/debian.master/config/config.common.ubuntu
> +++ b/debian.master/config/config.common.ubuntu
> @@ -4536,7 +4536,6 @@ CONFIG_RTC_DRV_PCF50633=m
> CONFIG_RTC_DRV_PCF8563=m
> CONFIG_RTC_DRV_PCF8583=m
> CONFIG_RTC_DRV_PL030=m
> -CONFIG_RTC_DRV_PL031=m
> CONFIG_RTC_DRV_PS3=m
> CONFIG_RTC_DRV_R9701=m
> CONFIG_RTC_DRV_RP5C01=m


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