recipes/linux/linux-sequoia_2.6.21.bb

   1 # Copyright (C) 2007, Stelios Koroneos - Digital OPSiS, All Rights Reserved
   2 # Released under the MIT license (see packages/COPYING)
   3 SECTION = "kernel"
   4 DESCRIPTION = "Linux kernel for AMCC's Sequoia dev board"
   5 LICENSE = "GPLv2"
   6 PR = "r0"
   7 #DEPENDS = "u-boot"
   8
   9 COMPATIBLE_MACHINE = "sequoia"
  10
  11 #DENX git kernel
  12 #Same as in AMCC's sequoia dev kit
  13 SRC_URI ="git://www.denx.de/git/linux-2.6-denx.git;protocol=git;tag=78157a82fa20719f7e3307307755888e9af2c0e9 \
  14           file://sequoia_defconfig "
  15
  16
  17 S = "${WORKDIR}/git"
  18
  19 inherit kernel
  20
  21 export ARCH="ppc"
  22
  23 KERNEL_IMAGETYPE = "zImage.elf"
  24
  25 do_configure() {
  26                 install -m 644 ${WORKDIR}/sequoia_defconfig ${S}/.config
  27                 make ARCH=${ARCH} oldconfig
  28 }
  29
  30 do_install_append () {
  31 #need ppc platforms includes + friends in order for external kernel modules to compile as headers a$
  32
  33        install -d $kerneldir/arch/
  34        cp -pPR arch/ppc $kerneldir/arch/
  35        cp -pPR arch/powerpc $kerneldir/arch/
  36
  37        install -d $kerneldir/include/asm
  38        cp -pPR include/asm-powerpc $kerneldir/include/
  39        cp -pPR include/asm-ppc $kerneldir/include/
  40 }
  41
  42 #seems like 2.6.21 kernel images have moved (or is this only for the Denx kernel ?)
  43 #so we need to copy the kernel image where kernel.bbclass expects it to be
  44 do_install_prepend() {
  45         install -m 0644 arch/${ARCH}/boot/images/${KERNEL_IMAGETYPE} \
  46                         arch/${ARCH}/boot/${KERNEL_IMAGETYPE}
  47 }