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-rw-r--r--meta/classes/grub-efi-cfg.bbclass123
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diff --git a/meta/classes/grub-efi-cfg.bbclass b/meta/classes/grub-efi-cfg.bbclass
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--- a/meta/classes/grub-efi-cfg.bbclass
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-# grub-efi.bbclass
-# Copyright (c) 2011, Intel Corporation.
-# All rights reserved.
-#
-# Released under the MIT license (see packages/COPYING)
-
-# Provide grub-efi specific functions for building bootable images.
-
-# External variables
-# ${INITRD} - indicates a list of filesystem images to concatenate and use as an initrd (optional)
-# ${ROOTFS} - indicates a filesystem image to include as the root filesystem (optional)
-# ${GRUB_GFXSERIAL} - set this to 1 to have graphics and serial in the boot menu
-# ${LABELS} - a list of targets for the automatic config
-# ${APPEND} - an override list of append strings for each label
-# ${GRUB_OPTS} - additional options to add to the config, ';' delimited # (optional)
-# ${GRUB_TIMEOUT} - timeout before executing the deault label (optional)
-# ${GRUB_ROOT} - grub's root device.
-
-GRUB_SERIAL ?= "console=ttyS0,115200"
-GRUB_CFG_VM = "${S}/grub_vm.cfg"
-GRUB_CFG_LIVE = "${S}/grub_live.cfg"
-GRUB_TIMEOUT ?= "10"
-#FIXME: build this from the machine config
-GRUB_OPTS ?= "serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1"
-
-GRUB_ROOT ?= "${ROOT}"
-APPEND ?= ""
-
-# Uses MACHINE specific KERNEL_IMAGETYPE
-PACKAGE_ARCH = "${MACHINE_ARCH}"
-
-# Need UUID utility code.
-inherit fs-uuid
-
-python build_efi_cfg() {
- import sys
-
- workdir = d.getVar('WORKDIR')
- if not workdir:
- bb.error("WORKDIR not defined, unable to package")
- return
-
- gfxserial = d.getVar('GRUB_GFXSERIAL') or ""
-
- labels = d.getVar('LABELS')
- 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('GRUB_CFG')
- if not cfile:
- bb.fatal('Unable to read GRUB_CFG')
-
- try:
- cfgfile = open(cfile, 'w')
- except OSError:
- bb.fatal('Unable to open %s' % cfile)
-
- cfgfile.write('# Automatically created by OE\n')
-
- opts = d.getVar('GRUB_OPTS')
- if opts:
- for opt in opts.split(';'):
- cfgfile.write('%s\n' % opt)
-
- cfgfile.write('default=%s\n' % (labels.split()[0]))
-
- timeout = d.getVar('GRUB_TIMEOUT')
- if timeout:
- cfgfile.write('timeout=%s\n' % timeout)
- else:
- cfgfile.write('timeout=50\n')
-
- root = d.getVar('GRUB_ROOT')
- if not root:
- bb.fatal('GRUB_ROOT not defined')
-
- if gfxserial == "1":
- btypes = [ [ " graphics console", "" ],
- [ " serial console", d.getVar('GRUB_SERIAL') or "" ] ]
- else:
- btypes = [ [ "", "" ] ]
-
- for label in labels.split():
- localdata = d.createCopy()
-
- overrides = localdata.getVar('OVERRIDES')
- if not overrides:
- bb.fatal('OVERRIDES not defined')
-
- localdata.setVar('OVERRIDES', 'grub_' + label + ':' + overrides)
-
- for btype in btypes:
- cfgfile.write('\nmenuentry \'%s%s\'{\n' % (label, btype[0]))
- lb = label
- if label == "install":
- lb = "install-efi"
- kernel = localdata.getVar('KERNEL_IMAGETYPE')
- cfgfile.write('linux /%s LABEL=%s' % (kernel, lb))
-
- cfgfile.write(' %s' % replace_rootfs_uuid(d, root))
-
- append = localdata.getVar('APPEND')
- initrd = localdata.getVar('INITRD')
-
- if append:
- append = replace_rootfs_uuid(d, append)
- cfgfile.write(' %s' % (append))
-
- cfgfile.write(' %s' % btype[1])
- cfgfile.write('\n')
-
- if initrd:
- cfgfile.write('initrd /initrd')
- cfgfile.write('\n}\n')
-
- cfgfile.close()
-}
-build_efi_cfg[vardepsexclude] += "OVERRIDES"