recipes/linux/linux-ml403-mvista-2.6.x_git.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 Xilinx ML403 Virtex 4 fpga board"
   5 LICENSE = "GPL"
   6 DEPENDS = "git-native"
   7 PR = "r1"
   8 DEFAULT_PREFERENCE = "-1"
   9 COMPATIBLE_MACHINE = "xilinx-ml403"
  10 SRC_URI = "git://source.mvista.com/git/linux-xilinx-26;protocol=git \
  11            file://xilinx-ml403_defconfig "
  12
  13 inherit kernel xilinx-bsp
  14
  15 S = "${WORKDIR}/git"
  16
  17
  18 FILES_kernel-image = "/boot/zImage.elf"
  19
  20 export OS = "Linux"
  21 ARCH = "ppc"
  22 KERNEL_IMAGETYPE = "zImage"
  23 KERNEL_OUTPUT = "arch/ppc/boot/images/zImage.elf"
  24
  25
  26 do_configure() {
  27
  28                 install -m 644 ${WORKDIR}/xilinx-ml403_defconfig ${S}/.config
  29                 make ARCH=${ARCH} oldconfig
  30 }
  31
  32 do_stage_append () {
  33 #need ppc platforms includes + friends in order for external kernel modules to compile as headers a$
  34
  35        install -d ${STAGING_KERNEL_DIR}/arch/
  36        cp -pPR arch/ppc ${STAGING_KERNEL_DIR}/arch/
  37        cp -pPR arch/powerpc ${STAGING_KERNEL_DIR}/arch/
  38
  39        install -d ${STAGING_KERNEL_DIR}/include/asm
  40        cp -pPR include/asm-powerpc ${STAGING_KERNEL_DIR}/include/
  41        cp -pPR include/asm-ppc ${STAGING_KERNEL_DIR}/include/
  42 }
  43
  44
  45
  46 do_deploy() {
  47         install -d ${DEPLOY_DIR_IMAGE}
  48         install -m 0644 arch/${ARCH}/boot/images/${KERNEL_IMAGETYPE}.elf \
  49                  ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${PV}-${MACHINE}-${DATETIME}
  50 }
  51
  52 #seems like 2.6.21 kernel images have moved (or is this only for the Denx kernel ?)
  53 #so we need to copy the kernel image where kernel.bbclass expects it to be
  54 do_install_prepend() {
  55         install -m 0644 arch/${ARCH}/boot/images/${KERNEL_IMAGETYPE}.elf \
  56                         arch/${ARCH}/boot/${KERNEL_IMAGETYPE}
  57 }