I see references to several boards that have enabled rtc in its dts file. I
didn't check all the boards we support in meta-ti but additional boards may use
it. So we shouldn't disable it for these boards. Honestly if the error is
harmless I would say just ignore it. Use some variable that will conditional
add that string depending on the machine if you want to disable it for the
machines you care about.
Honestly creating a file just to cat it's value to another file I feel is a bit
of an overkill especially since that file isn't generic and is meant for
hwclock. So just using echoing something would probably be better.
DISABLE_RTC = ""
DISABLE_<machine> = "yes"
....
do_install_append() {
if [ "${DISABLE_RTC}" = "yes" ]
then
echo "#This is to indicate hwclock is not supported" >>
${D}${sysconfdir}/default/rcS
echo "HWCLOCKACCESS=no"
fi
}
> -----Original Message-----
> From: [email protected] [mailto:meta-arago-
> [email protected]] On Behalf Of Nelson, Sam
> Sent: Thursday, February 05, 2015 10:16 AM
> To: [email protected]
> Subject: [meta-arago] [PATCH] sysvinit: Changing default setting to add
> HWCLOCKACCESS=no
>
> - realtime clock is not commonly present and hence adding
> HWCLOCKACCESS=no
> - Avoids error message if rc device not present
>
> Signed-off-by: Sam Nelson <[email protected]>
> ---
> .../recipes-core/sysvinit/files/hwclock.rcS | 2 ++
> .../sysvinit/sysvinit_2.88dsf.bbappend | 9 +++++++++
> 2 files changed, 11 insertions(+)
> create mode 100644 meta-arago-distro/recipes-core/sysvinit/files/hwclock.rcS
> create mode 100644 meta-arago-distro/recipes-
> core/sysvinit/sysvinit_2.88dsf.bbappend
>
> diff --git a/meta-arago-distro/recipes-core/sysvinit/files/hwclock.rcS b/meta-
> arago-distro/recipes-core/sysvinit/files/hwclock.rcS
> new file mode 100644
> index 0000000..3e26c20
> --- /dev/null
> +++ b/meta-arago-distro/recipes-core/sysvinit/files/hwclock.rcS
> @@ -0,0 +1,2 @@
> +# This is to indicate hwclock is not supported HWCLOCKACCESS=no
> diff --git a/meta-arago-distro/recipes-core/sysvinit/sysvinit_2.88dsf.bbappend
> b/meta-arago-distro/recipes-core/sysvinit/sysvinit_2.88dsf.bbappend
> new file mode 100644
> index 0000000..6e08c83
> --- /dev/null
> +++ b/meta-arago-distro/recipes-core/sysvinit/sysvinit_2.88dsf.bbappend
> @@ -0,0 +1,9 @@
> +PR_append = "-arago0"
> +
> +# look for files in this layer first
> +FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
> +SRC_URI += "file://hwclock.rcS"
> +do_install_append () {
> +# Add hwclock configuration
> + cat ${WORKDIR}/hwclock.rcS >> ${D}${sysconfdir}/default/rcS }
> --
> 1.7.9.5
>
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