code.vuplus.com Git - vuplus_openembedded/blob - recipes/kexecboot/linux-kexecboot.inc

   1 # We set PR here, since a change in the kexecboot recipe will need to get picked up by *all* the kernels:
   2 PR = "r17"
   3
   4 SRC_URI = "file://defconfig"
   5
   6 LOGO_SIZE = '${@base_conditional("GUI_MACHINE_CLASS", "bigscreen", "vga", "qvga", d)}'
   7 SRC_URI += "file://${LOGO_SIZE}/logo_linux_clut224.ppm.bz2"
   8
   9 require ../linux/linux.inc
  10
  11 DONT_CHECK_KERNELSIZE = ""
  12 INITRAMFS_IMAGE = "initramfs-kexecboot-image"
  13
  14 # here we set master console on serial
  15 CMDLINE = "console=tty1 console=ttyS0,115200n8"
  16 CMDLINE_poodle = "console=tty1 console=ttyS0,115200n8 fbcon=rotate:1"
  17 CMDLINE_akita = "console=tty1 console=ttyS0,115200n8 fbcon=rotate:1"
  18 CMDLINE_collie = "console=tty1 console=ttySA0,115200n8 fbcon=rotate:1 mem=64M"
  19 CMDLINE_spitz = "console=tty1 console=ttyS0,115200n8 fbcon=rotate:1"
  20 CMDLINE_hx4700 = "console=tty1 console=ttyS0,115200n8 fbcon=rotate:1"
  21
  22 PACKAGES = ""
  23 PROVIDES = ""
  24
  25 DOSRC = "http://www.do13.de/openzaurus/patches"
  26 JLSRC = "http://www.cs.wisc.edu/~lenz/zaurus/files"
  27 BASRC = "http://www.orca.cx/zaurus/patches"
  28 CHSRC = "http://oz.drigon.com/patches"
  29 TKSRC = "http://www.informatik.hu-berlin.de/~tkunze/zaurus/patches"
  30
  31 KERNEL_IMAGE_BASE_NAME = "${KERNEL_IMAGETYPE}-kexecboot-${PV}-${PR}-${MACHINE}"
  32 KERNEL_IMAGE_SYMLINK_NAME = "${KERNEL_IMAGETYPE}-kexecboot-${MACHINE}"
  33
  34 # use custom function until base_version_less_or_equal is fixed
  35 #
  36 def kernel_version_less_or_equal(variable, checkvalue, truevalue, falsevalue, d):
  37     from bb import utils
  38     result = bb.utils.vercmp_part(bb.data.getVar(variable,d,True), checkvalue)
  39     if result <= 0:
  40         return truevalue
  41     else:
  42         return falsevalue
  43
  44 # default lzma compressor for kernels >= 2.6.30
  45 INITRAMFS_COMPRESSION = '${@kernel_version_less_or_equal("PV", "2.6.30", "", "CONFIG_INITRAMFS_COMPRESSION_LZMA=y", d)}'
  46 INITRAMFS_COMPRESSION_SUFFIX = '${@kernel_version_less_or_equal("PV", "2.6.30", "gz", "lzma", d)}'
  47 RD_COMPRESSION = '${@kernel_version_less_or_equal("PV", "2.6.30", "", "CONFIG_RD_LZMA=y", d)}'
  48
  49 do_configure[depends] += "${INITRAMFS_IMAGE}:do_rootfs"
  50
  51
  52 do_configure_append() {
  53 sed -i -e /CONFIG_BLK_DEV_INITRD/d \
  54        -e /CONFIG_KEXEC/d \
  55        -e /CONFIG_INITRAMFS_SOURCE/d \
  56        -e /CONFIG_INITRAMFS_COMPRESSION/d \
  57        -e /CONFIG_RD/d \
  58        -e /=m/d \
  59        -e /CONFIG_MODULES/d \
  60        -e /CONFIG_DEBUG_ERRORS/d \
  61        -e /CONFIG_DEBUG_BUGVERBOSE/d \
  62        -e /CONFIG_DEBUG_KERNEL/d \
  63        ${S}/.config
  64
  65 # Remove last tag appended by linux.inc (output messes screen)
  66 sed -i -e /CONFIG_CMDLINE/s/quiet/loglevel=3/1 ${S}/.config
  67 sed -i -e /CONFIG_CMDLINE/s/debug/loglevel=3/1 ${S}/.config
  68
  69 echo 'CONFIG_BLK_DEV_INITRD=y
  70 CONFIG_KEXEC=y
  71 ${INITRAMFS_COMPRESSION}
  72 CONFIG_INITRAMFS_SOURCE="initramfs.cpio.${INITRAMFS_COMPRESSION_SUFFIX}"
  73 ${RD_COMPRESSION}
  74 CONFIG_MODULES=n' >> ${S}/.config
  75
  76         yes '' | oe_runmake oldconfig
  77 }
  78
  79 do_stage() {
  80 }
  81
  82 do_install() {
  83 }
  84
  85 python do_package() {
  86 }