2 DESCRIPTION = "Linux kernel for the Linksys WRT54 devices"
4 MAINTAINER = "Chris Larson <kergoth@handhelds.org>"
7 SRC_URI = "ftp://ftp.kernel.org/pub/linux/kernel/v2.4/linux-2.4.20.tar.bz2 \
8 file://linux-2.4.20-mipscvs.patch;patch=1 \
9 file://2.4.20_broadcom_3_37_2_1109_US.patch;patch=1 \
10 file://110-sch_htb.patch;patch=1 \
11 file://120-openwrt.patch;patch=1 \
12 file://130-nfsswap.patch;patch=1 \
13 file://140-ebtables-brnf-5.patch;patch=1 \
14 file://150-mppe-mppc-0.98.patch;patch=1 \
15 file://160-expr.patch;patch=1 \
16 file://linux-2.4.24-attribute-used.patch;patch=1 \
17 file://gcc_mtune.patch;patch=1 \
18 file://gcc3.patch;patch=1 \
19 file://nobcom.patch;patch=1 \
20 file://compressed-20040531.tar.bz2 \
23 S = "${WORKDIR}/linux-2.4.20"
26 COMPATIBLE_HOST = 'mipsel.*-linux'
30 KERNEL_IMAGETYPE ?= "zImage"
31 CMDLINE_CONSOLE ?= "ttyS0,115200n8"
32 CMDLINE_ROOT ?= "root=/dev/mtdblock2 noinitrd"
33 # CMDLINE_INIT = "init=/bin/busybox ash"
35 CMDLINE = "${CMDLINE_ROOT} ${CMDLINE_CONSOLE} ${CMDLINE_INIT}"
36 EXTRA_OEMAKE += "'SRCBASE=${STAGING_LIBDIR}/bcom'"
39 install -m 0644 ${WORKDIR}/diag.c ${S}/drivers/net/diag/diag_led.c
40 if [ -e ${WORKDIR}/compressed ]; then
41 rm -rf ${S}/arch/mips/brcm-boards/bcm947xx/compressed
42 mv ${WORKDIR}/compressed ${S}/arch/mips/brcm-boards/bcm947xx/compressed
45 addtask unpack_extra after do_patch before do_configure
47 do_configure_prepend() {
48 install -m 0644 ${WORKDIR}/defconfig ${S}/.config
49 echo "CONFIG_CMDLINE=\"${CMDLINE}\"" >> ${S}/.config
53 install -d ${DEPLOY_DIR}/images
54 install -m 0644 arch/${ARCH}/boot/${KERNEL_IMAGETYPE} ${DEPLOY_DIR}/images/${KERNEL_IMAGETYPE}-${PACKAGE_ARCH}-${DATETIME}.bin
57 do_deploy[dirs] = "${S}"
59 addtask deploy before do_build after do_compile
62 # Don't build openslug kernel unless we're targeting a wrt
63 mach = bb.data.getVar("MACHINE", d, 1)
65 raise bb.parse.SkipPackage("Unable to build for non-WRT54 device.")