[meta-xilinx] [PATCH 15/20] Add consoleblank recipe

[Jason Wu]

On 12/04/2016 7:10 PM, Nathan Rossi wrote:
> On Mon, Apr 11, 2016 at 11:23 PM, Jason Wu <jason.wu.misc at gmail.com> wrote:
>> This recipe installs a init script to disable console blank
>>
>> Signed-off-by: Jason Wu <jason.wu.misc at gmail.com>
>> ---
>>   recipes-graphics/consoleblank/console-blank.bb    | 25 +++++++++++++++++++++
>>   recipes-graphics/consoleblank/files/console-blank | 27 +++++++++++++++++++++++
>>   2 files changed, 52 insertions(+)
>>   create mode 100644 recipes-graphics/consoleblank/console-blank.bb
>>   create mode 100644 recipes-graphics/consoleblank/files/console-blank
>>
>> diff --git a/recipes-graphics/consoleblank/console-blank.bb b/recipes-graphics/consoleblank/console-blank.bb
>> new file mode 100644
>> index 0000000..18001a2
>> --- /dev/null
>> +++ b/recipes-graphics/consoleblank/console-blank.bb
>> @@ -0,0 +1,25 @@
>> +DESCRIPTION = "Startup script - disable console blank"
>> +SECTION = "base"
>> +LICENSE = "MIT"
>> +LIC_FILES_CHKSUM = "file://${XILINXBASE}/COPYING.MIT;md5=838c366f69b72c5df05c96dff79b35f2"
>
> Use the ${COREBASE}/files/common-licenses/MIT here instead of the one
> in the meta-xilinx layer.
will fix it in V2.

thanks,

Jason
>
> Regards,
> Nathan
>
>> +
>> +PR = "r0"
>> +
>> +FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
>> +SRC_URI = "file://console-blank"
>> +
>> +inherit update-rc.d
>> +
>> +INITSCRIPT_NAME = "console-blank"
>> +INITSCRIPT_PARAMS = "start 39 S . stop 31 0 6 ."
>> +#FILES_${PN} = "${sysconfdir}/init.d/console-blank"
>> +
>> +# # # add to build if system machine supports screen
>> +# PACKAGES += ' \
>> +#      ${@bb.utils.contains("MACHINE_FEATURES", "screen", "console-blank", "",d)} \
>> +#      '
>> +
>> +do_install () {
>> +       install -d ${D}/${sysconfdir}/init.d/
>> +       install -m 0755 ${WORKDIR}/console-blank ${D}${sysconfdir}/init.d/
>> +}
>> \ No newline at end of file
>> diff --git a/recipes-graphics/consoleblank/files/console-blank b/recipes-graphics/consoleblank/files/console-blank
>> new file mode 100644
>> index 0000000..58c2f33
>> --- /dev/null
>> +++ b/recipes-graphics/consoleblank/files/console-blank
>> @@ -0,0 +1,27 @@
>> +#!/bin/sh
>> +### BEGIN INIT INFO
>> +# Provides:          consoleblank.sh
>> +# Required-Start:
>> +# Required-Stop:
>> +# Default-Start:     S
>> +# Default-Stop:
>> +# Short-Description: disable console blank
>> +# Description:       set consoleblank to 0 on tty1
>> +### END INIT INFO
>> +
>> +cur_cb=$(cat /sys/module/kernel/parameters/consoleblank)
>> +
>> +if [ $cur_cb -ne 0 ]; then
>> +       echo "Disable console blank"
>> +       for i in {0..9}; do
>> +               echo -e '\033[9;0]' > /dev/tty1
>> +               cb_chk=$(cat /sys/module/kernel/parameters/consoleblank)
>> +               if [ $cb_chk -eq 0 ]; then
>> +                       exit 0
>> +               fi
>> +       done
>> +fi
>> +
>> +if [ $cb_chk -ne 0 ]; then
>> +       echo "Error: fail to disable console blank"
>> +fi
>> \ No newline at end of file
>> --
>> 1.9.1
>>
>> --
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