diff options
Diffstat (limited to 'meta/classes/syslinux.bbclass')
| -rw-r--r-- | meta/classes/syslinux.bbclass | 128 |
1 files changed, 49 insertions, 79 deletions
diff --git a/meta/classes/syslinux.bbclass b/meta/classes/syslinux.bbclass index c4596bffce..0b90eab228 100644 --- a/meta/classes/syslinux.bbclass +++ b/meta/classes/syslinux.bbclass @@ -11,15 +11,17 @@ # ${LABELS} - a list of targets for the automatic config # ${APPEND} - an override list of append strings for each label # ${SYSLINUX_OPTS} - additional options to add to the syslinux file ';' delimited +# ${SYSLINUX_SPLASH} - A background for the vga boot menu if using the boot menu +# ${SYSLINUX_SERIAL} - Set an alternate serial port or turn off serial with empty string do_bootimg[depends] += "syslinux:do_populate_sysroot \ syslinux-native:do_populate_sysroot" SYSLINUXCFG = "${S}/syslinux.cfg" -SYSLINUXMENU = "${S}/menu" ISOLINUXDIR = "/isolinux" SYSLINUXDIR = "/" +SYSLINUX_SERIAL ?= "0 115200" ISO_BOOTIMG = "isolinux/isolinux.bin" ISO_BOOTCAT = "isolinux/boot.cat" MKISOFS_OPTIONS = "-no-emul-boot -boot-load-size 4 -boot-info-table" @@ -34,82 +36,34 @@ syslinux_populate() { # Install the config files install -m 0644 ${SYSLINUXCFG} ${DEST}${BOOTDIR}/${CFGNAME} - if [ -f ${SYSLINUXMENU} ]; then - install -m 0644 ${SYSLINUXMENU} ${DEST}${BOOTDIR} - fi } syslinux_iso_populate() { syslinux_populate ${ISODIR} ${ISOLINUXDIR} isolinux.cfg install -m 0644 ${STAGING_LIBDIR}/syslinux/isolinux.bin ${ISODIR}${ISOLINUXDIR} + if [ "${AUTO_SYSLINUXMENU}" = 1 ] ; then + install -m 0644 ${STAGING_LIBDIR}/syslinux/vesamenu.c32 ${ISODIR}${ISOLINUXDIR}/vesamenu.c32 + if [ "${SYSLINUX_SPLASH}" != "" ] ; then + install -m 0644 ${SYSLINUX_SPLASH} ${ISODIR}${ISOLINUXDIR}/splash.lss + fi + fi } syslinux_hddimg_populate() { syslinux_populate ${HDDDIR} ${SYSLINUXDIR} syslinux.cfg install -m 0444 ${STAGING_LIBDIR}/syslinux/ldlinux.sys ${HDDDIR}${SYSLINUXDIR}/ldlinux.sys + if [ "${AUTO_SYSLINUXMENU}" = 1 ] ; then + install -m 0644 ${STAGING_LIBDIR}/syslinux/vesamenu.c32 ${HDDDIR}${SYSLINUXDIR}/vesamenu.c32 + if [ "${SYSLINUX_SPLASH}" != "" ] ; then + install -m 0644 ${SYSLINUX_SPLASH} ${HDDDIR}${SYSLINUXDIR}/splash.lss + fi + fi } syslinux_hddimg_install() { syslinux ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg } -python build_syslinux_menu () { - import copy - import sys - - workdir = d.getVar('WORKDIR', True) - if not workdir: - bb.error("WORKDIR is not defined") - return - - labels = d.getVar('LABELS', True) - if not labels: - bb.debug(1, "LABELS not defined, nothing to do") - return - - if labels == []: - bb.debug(1, "No labels, nothing to do") - return - - cfile = d.getVar('SYSLINUXMENU', True) - if not cfile: - raise bb.build.FuncFailed('Unable to read SYSLINUXMENU') - - try: - cfgfile = file(cfile, 'w') - except OSError: - raise bb.build.funcFailed('Unable to open %s' % (cfile)) - - # Beep the speaker and Clear the screen - cfgfile.write('\x07\x0C') - - # The title should be configurable - cfgfile.write('Linux Boot Menu\n') - cfgfile.write('The following targets are available on this image:\n') - cfgfile.write('\n') - - for label in labels.split(): - from copy import deepcopy - localdata = deepcopy(d) - - overrides = localdata.getVar('OVERRIDES') - if not overrides: - raise bb.build.FuncFailed('OVERRIDES not defined') - overrides = localdata.expand(overrides) - - localdata.setVar('OVERRIDES', label + ':' + overrides) - bb.data.update_data(localdata) - - usage = localdata.getVar('USAGE', True) - cfgfile.write(' \x0F\x30\x3E%16s\x0F\x30\x37: ' % (label)) - cfgfile.write('%s\n' % (usage)) - - del localdata - - cfgfile.write('\n') - cfgfile.close() -} - python build_syslinux_cfg () { import copy import sys @@ -146,7 +100,16 @@ python build_syslinux_cfg () { cfgfile.write('%s\n' % opt) cfgfile.write('ALLOWOPTIONS 1\n'); - cfgfile.write('DEFAULT %s\n' % (labels.split()[0])) + syslinux_serial = d.getVar('SYSLINUX_SERIAL', True) + if syslinux_serial: + cfgfile.write('SERIAL %s\n' % syslinux_serial) + + menu = d.getVar('AUTO_SYSLINUXMENU', True) + + if menu and syslinux_serial: + cfgfile.write('DEFAULT Graphics console %s\n' % (labels.split()[0])) + else: + cfgfile.write('DEFAULT %s\n' % (labels.split()[0])) timeout = d.getVar('SYSLINUX_TIMEOUT', True) @@ -161,14 +124,13 @@ python build_syslinux_cfg () { else: cfgfile.write('PROMPT 1\n') - menu = d.getVar('AUTO_SYSLINUXMENU', True) - - # This is ugly. My bad. - if menu: - bb.build.exec_func('build_syslinux_menu', d) - mfile = d.getVar('SYSLINUXMENU', True) - cfgfile.write('DISPLAY %s\n' % (mfile.split('/')[-1]) ) + cfgfile.write('ui vesamenu.c32\n') + cfgfile.write('menu title Select kernel options and boot kernel\n') + cfgfile.write('menu tabmsg Press [Tab] to edit, [Return] to select\n') + splash = d.getVar('SYSLINUX_SPLASH', True) + if splash: + cfgfile.write('menu background splash.lss\n') for label in labels.split(): localdata = bb.data.createCopy(d) @@ -176,24 +138,32 @@ python build_syslinux_cfg () { overrides = localdata.getVar('OVERRIDES', True) if not overrides: raise bb.build.FuncFailed('OVERRIDES not defined') - + localdata.setVar('OVERRIDES', label + ':' + overrides) bb.data.update_data(localdata) - cfgfile.write('LABEL %s\nKERNEL /vmlinuz\n' % (label)) + btypes = [ [ "", "console=tty0" ] ] + if menu and syslinux_serial: + btypes = [ [ "Graphics console ", " console=tty0" ], + [ "Serial console ", " console=ttyS0,115200" ] ] + + for btype in btypes: + cfgfile.write('LABEL %s%s\nKERNEL /vmlinuz\n' % (btype[0], label)) - append = localdata.getVar('APPEND', True) - initrd = localdata.getVar('INITRD', True) + append = localdata.getVar('APPEND', True) + initrd = localdata.getVar('INITRD', True) - if append: - cfgfile.write('APPEND ') + if append: + cfgfile.write('APPEND ') - if initrd: - cfgfile.write('initrd=/initrd ') + if initrd: + cfgfile.write('initrd=/initrd ') - cfgfile.write('LABEL=%s '% (label)) + cfgfile.write('LABEL=%s '% (label)) - cfgfile.write('%s\n' % (append)) + cfgfile.write('%s %s\n' % (append, btype[1])) + else: + cfgfile.write('APPEND %s\n' % btype[1]) cfgfile.close() } |