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| author | Dalon Westergreen <dwesterg@gmail.com> | 2017-02-07 15:46:29 -0800 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-02-15 09:29:43 -0800 |
| commit | 1e01c2e32c168805a9b71c1dba4b487916955813 (patch) | |
| tree | 07de9d07ef877de80faf1002fbf766d0287a0100 /meta/classes | |
| parent | a16fbf6970056a79cac8b70ce54e55e61ef63a8d (diff) | |
| download | openembedded-core-1e01c2e32c168805a9b71c1dba4b487916955813.tar.gz openembedded-core-1e01c2e32c168805a9b71c1dba4b487916955813.tar.bz2 openembedded-core-1e01c2e32c168805a9b71c1dba4b487916955813.zip | |
uboot-extlinux-config.bbclass: add support for timeout & default
When multible targets are defined it is useful to allow for
a default target along with a timeout. After timeout, the
default target will be selected.
Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/classes')
| -rw-r--r-- | meta/classes/uboot-extlinux-config.bbclass | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/meta/classes/uboot-extlinux-config.bbclass b/meta/classes/uboot-extlinux-config.bbclass index 904d5b3cfd..aae21713e3 100644 --- a/meta/classes/uboot-extlinux-config.bbclass +++ b/meta/classes/uboot-extlinux-config.bbclass @@ -16,6 +16,10 @@ # concatenate and use as an initrd (optional). # UBOOT_EXTLINUX_MENU_DESCRIPTION - Name to use as description. # UBOOT_EXTLINUX_ROOT - Root kernel cmdline. +# UBOOT_EXTLINUX_TIMEOUT - Timeout before DEFAULT selection is made. +# Measured in 1/10 of a second. +# UBOOT_EXTLINUX_DEFAULT_LABEL - Target to be selected by default after +# the timeout period # # If there's only one label system will boot automatically and menu won't be # created. If you want to use more than one labels, e.g linux and alternate, @@ -25,6 +29,9 @@ # # UBOOT_EXTLINUX_LABELS ??= "default fallback" # +# UBOOT_EXTLINUX_DEFAULT_LABEL ??= "Linux Default" +# UBOOT_EXTLINUX_TIMEOUT ??= "30" +# # UBOOT_EXTLINUX_KERNEL_IMAGE_default ??= "../zImage" # UBOOT_EXTLINUX_MENU_DESCRIPTION_default ??= "Linux Default" # @@ -34,6 +41,8 @@ # Results: # # menu title Select the boot mode +# TIMEOUT 30 +# DEFAULT Linux Default # LABEL Linux Default # KERNEL ../zImage # FDTDIR ../ @@ -82,6 +91,15 @@ python create_extlinux_config() { if len(labels.split()) > 1: cfgfile.write('menu title Select the boot mode\n') + timeout = localdata.getVar('UBOOT_EXTLINUX_TIMEOUT') + if timeout: + cfgfile.write('TIMEOUT %s\n' % (timeout)) + + if len(labels.split()) > 1: + default = localdata.getVar('UBOOT_EXTLINUX_DEFAULT_LABEL') + if default: + cfgfile.write('DEFAULT %s\n' % (default)) + for label in labels.split(): localdata = bb.data.createCopy(d) |