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()
 }