nice@Slack:~/SlackPAD/oe/org.openembedded.dev/packages/linux$ cat linux-simpad_2.6.20.bb 
DESCRIPTION = "Linux Kernel for Siemens SIMpad compatible devices"
SECTION = "kernel"
LICENSE = "GPL"

SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-2.6.20.tar.bz2 \
           file://linux-2.6.20.SIMpad.mq200.patch;patch=1 \
           file://linux-2.6.20.SIMpad.ucb1x00-switches.patch;patch=1 \
           file://defconfig"

S = "${WORKDIR}/linux-2.6.20"

inherit kernel

KERNEL_IMAGETYPE = "zImage"

do_configure_prepend() {
        install -m 0644 ${WORKDIR}/defconfig ${S}/.config
}