<div dir="ltr"><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">I get this error:<br><br>Exception: UnboundLocalError: local variable 'localdata' referenced before assignment<br><br></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">You are using localdata.getVar('UBOOT_EXTLINUX_TIMEOUT') before localdata = bb.data.createCopy(d).<br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Feb 9, 2017 at 2:09 PM, Dalon Westergreen <span dir="ltr"><<a href="mailto:dwesterg@gmail.com" target="_blank">dwesterg@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">When multible targets are defined it is useful to allow for<br>
a default target along with a timeout. After timeout, the<br>
default target will be selected.<br>
<br>
Signed-off-by: Dalon Westergreen <<a href="mailto:dwesterg@gmail.com">dwesterg@gmail.com</a>><br>
---<br>
meta/classes/uboot-extlinux-<wbr>config.bbclass | 18 ++++++++++++++++++<br>
1 file changed, 18 insertions(+)<br>
<br>
diff --git a/meta/classes/uboot-extlinux-<wbr>config.bbclass b/meta/classes/uboot-extlinux-<wbr>config.bbclass<br>
index ec5fffb..96b5a2e 100644<br>
--- a/meta/classes/uboot-extlinux-<wbr>config.bbclass<br>
+++ b/meta/classes/uboot-extlinux-<wbr>config.bbclass<br>
@@ -16,6 +16,10 @@<br>
# concatenate and use as an initrd (optional).<br>
# UBOOT_EXTLINUX_MENU_<wbr>DESCRIPTION - Name to use as description.<br>
# UBOOT_EXTLINUX_ROOT - Root kernel cmdline.<br>
+# UBOOT_EXTLINUX_TIMEOUT - Timeout before DEFAULT selection is made.<br>
+# Measured in 1/10 of a second.<br>
+# UBOOT_EXTLINUX_DEFAULT_LABEL - Target to be selected by default after<br>
+# the timeout period<br>
#<br>
# If there's only one label system will boot automatically and menu won't be<br>
# created. If you want to use more than one labels, e.g linux and alternate,<br>
@@ -25,6 +29,9 @@<br>
#<br>
# UBOOT_EXTLINUX_LABELS ??= "default fallback"<br>
#<br>
+# UBOOT_EXTLINUX_DEFAULT_LABEL ??= "Linux Default"<br>
+# UBOOT_EXTLINUX_TIMEOUT ??= "30"<br>
+#<br>
# UBOOT_EXTLINUX_KERNEL_IMAGE_<wbr>default ??= "../zImage"<br>
# UBOOT_EXTLINUX_MENU_<wbr>DESCRIPTION_default ??= "Linux Default"<br>
#<br>
@@ -34,6 +41,8 @@<br>
# Results:<br>
#<br>
# menu title Select the boot mode<br>
+# TIMEOUT 30<br>
+# DEFAULT Linux Default<br>
# LABEL Linux Default<br>
# KERNEL ../zImage<br>
# FDTDIR ../<br>
@@ -82,6 +91,15 @@ python create_extlinux_config() {<br>
if len(labels.split()) > 1:<br>
cfgfile.write('menu title Select the boot mode\n')<br>
<br>
+ timeout = localdata.getVar('UBOOT_<wbr>EXTLINUX_TIMEOUT')<br>
+ if timeout:<br>
+ cfgfile.write('TIMEOUT %s\n' % (timeout))<br>
+<br>
+ if len(labels.split()) > 1:<br>
+ default = localdata.getVar('UBOOT_<wbr>EXTLINUX_DEFAULT_LABEL')<br>
+ if default:<br>
+ cfgfile.write('DEFAULT %s\n' % (default))<br>
+<br>
for label in labels.split():<br>
localdata = bb.data.createCopy(d)<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
2.7.4<br>
<br>
--<br>
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</font></span></blockquote></div><br></div>