org.handhelds.familiar/packages/linux/devkitidp-pxa255-kernel_2.6.11.bb

   1 SECTION = "kernel"
   2 DESCRIPTION = "Linux kernel for the BSQUARE PXA255 DevKitIDP"
   3 LICENSE = "GPL"
   4 MAINTAINER = "<support@bsquare.com>"
   5 PR = "r2"
   6
   7 SRC_URI = "ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-2.6.11.tar.bz2 \
   8            ftp://ftp.accelent.com/pxa255_idp/linux/kernel-2.6.11-rc4_idp.patch;patch=1 \
   9            ftp://ftp.accelent.com/pxa255_idp/linux/kernel-2.6.11_idp_leds.patch;patch=1 \
  10            ftp://ftp.accelent.com/pxa255_idp/linux/devkitidp-pxa255_defconfig"
  11
  12 S = "${WORKDIR}/linux-2.6.11"
  13
  14 COMPATIBLE_HOST = 'arm.*-linux'
  15
  16 inherit kernel
  17 inherit package
  18
  19 ARCH = "arm"
  20 KERNEL_IMAGETYPE = "uImage"
  21 #CMDLINE_CONSOLE ?= "ttyS0,115200n8"
  22 #CMDLINE_ROOT = "root=/dev/slug rootfstype=ext2,jffs2 initrd=0x01000000,10M mem=32M@0x00000000"
  23 #CMDLINE_ROOT = "root=/dev/mtdblock4 rootfstype=jffs2 mem=32M@0x00000000"
  24 #CMDLINE_ROOT = "root=/dev/ram0 rw rootfstype=ext2,jffs2 initrd=0x01000000,10M init=/linuxrc mem=32M@0x00000000"
  25 #CMDLINE = "${CMDLINE_ROOT} ${CMDLINE_CONSOLE}"
  26 CMDLINE = "root=/dev/mtdblock2 rootfstype=jffs2 console=ttyS0,115200 mtdparts=phys_mapped_flash:256k(boot)ro,0x1C0000(kernel),-(root)"
  27
  28 do_configure_prepend() {
  29         install -m 0644 ${WORKDIR}/${MACHINE}_defconfig ${S}/.config
  30 #       echo "CONFIG_CMDLINE=\"${CMDLINE}\"" >> ${S}/.config
  31 }
  32
  33 do_deploy() {
  34         install -d ${DEPLOY_DIR}/images
  35         install -m 0644 arch/${ARCH}/boot/${KERNEL_IMAGETYPE} ${DEPLOY_DIR}/images/${KERNEL_IMAGETYPE}-${MACHINE}-${DATETIME}.bin
  36 }
  37
  38 do_deploy[dirs] = "${S}"
  39
  40 addtask deploy before do_build after do_compile
  41
  42 python () {
  43         # Don't build openslug kernel unless we're targeting an nslu2
  44         mach = bb.data.getVar("MACHINE", d, 1)
  45         if mach != 'devkitidp-pxa255':
  46                 raise bb.parse.SkipPackage("This kernel only builds for the PXA255 DevKitIDP")
  47 }