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DESCRIPTION = "ARM Kernel Shim"
SECTION = ""
PRIORITY = "optional"
HOMEPAGE = "http://wiki.buici.com/twiki/bin/view/Main/ApexBootloader"
LICENSE = "GPL"
PR = "r3"
COMPATIBLE_MACHINE = "(ixp4xx|nslu2|fsg3)"
SRC_URI = "ftp://ftp.buici.com/pub/arm/arm-kernel-shim/arm-kernel-shim-${PV}.tar.gz \
file://config-nslu2.h \
file://config-nas100d.h \
file://config-dsmg600.h \
file://config-fsg3.h"
S = ${WORKDIR}/arm-kernel-shim-${PV}
inherit siteinfo
CMDLINE_CONSOLE = "console=${@bb.data.getVar("KERNEL_CONSOLE",d,1) or "ttyS0"}"
CMDLINE_ROOT_DSMG600 = "root=/dev/mtdblock2 rootfstype=jffs2 rootflags=noatime rw init=/linuxrc"
CMDLINE_ROOT_NAS100D = "root=/dev/mtdblock2 rootfstype=jffs2 rootflags=noatime rw init=/linuxrc"
CMDLINE_ROOT_NSLU2 = "root=/dev/mtdblock4 rootfstype=jffs2 rootflags=noatime rw init=/linuxrc"
# CMDLINE is passed correctly on the Freecom FSG-3 from the bootloader.
EXTRA_OEMAKE_append = " CROSS_COMPILE=${CROSS_DIR}/bin/${HOST_PREFIX}"
oe_runmake() {
mv ${S}/config.h ${S}/config.h.orig
# NSLU2
if [ ${SITEINFO_ENDIANESS} == "be" ] ; then
sed -e 's|//#define FORCE_BIGENDIAN|#define FORCE_BIGENDIAN|' \
${WORKDIR}/config-nslu2.h > ${S}/config.h
else
sed -e 's|//#define FORCE_LITTLEENDIAN|#define FORCE_LITTLEENDIAN|' \
${WORKDIR}/config-nslu2.h > ${S}/config.h
fi
echo "#define COMMANDLINE \"${CMDLINE_CONSOLE} ${CMDLINE_ROOT_NSLU2} ${CMDLINE_DEBUG}\"" >> ${S}/config.h
rm -f ${S}/main.o
oenote make ${PARALLEL_MAKE} CROSS_COMPILE=${CROSS_DIR}/bin/${TARGET_PREFIX} PACKAGE=arm-kernel-shim-nslu2
make ${PARALLEL_MAKE} CROSS_COMPILE=${CROSS_DIR}/bin/${TARGET_PREFIX} PACKAGE=arm-kernel-shim-nslu2 || die "oe_runmake failed"
# NAS100d
if [ ${SITEINFO_ENDIANESS} == "be" ] ; then
sed -e 's|//#define FORCE_BIGENDIAN|#define FORCE_BIGENDIAN|' \
${WORKDIR}/config-nas100d.h > ${S}/config.h
else
sed -e 's|//#define FORCE_LITTLEENDIAN|#define FORCE_LITTLEENDIAN|' \
${WORKDIR}/config-nas100d.h > ${S}/config.h
fi
echo "#define COMMANDLINE \"${CMDLINE_CONSOLE} ${CMDLINE_ROOT_NAS100D} ${CMDLINE_DEBUG}\"" >> ${S}/config.h
rm -f ${S}/main.o
oenote make ${PARALLEL_MAKE} CROSS_COMPILE=${CROSS_DIR}/bin/${TARGET_PREFIX} PACKAGE=arm-kernel-shim-nas100d
make ${PARALLEL_MAKE} CROSS_COMPILE=${CROSS_DIR}/bin/${TARGET_PREFIX} PACKAGE=arm-kernel-shim-nas100d || die "oe_runmake failed"
# DSMG-600
if [ ${SITEINFO_ENDIANESS} == "be" ] ; then
sed -e 's|//#define FORCE_BIGENDIAN|#define FORCE_BIGENDIAN|' \
${WORKDIR}/config-dsmg600.h > ${S}/config.h
else
sed -e 's|//#define FORCE_LITTLEENDIAN|#define FORCE_LITTLEENDIAN|' \
${WORKDIR}/config-dsmg600.h > ${S}/config.h
fi
echo "#define COMMANDLINE \"${CMDLINE_CONSOLE} ${CMDLINE_ROOT_DSMG600} ${CMDLINE_DEBUG}\"" >> ${S}/config.h
rm -f ${S}/main.o
oenote make ${PARALLEL_MAKE} CROSS_COMPILE=${CROSS_DIR}/bin/${TARGET_PREFIX} PACKAGE=arm-kernel-shim-dsmg600
make ${PARALLEL_MAKE} CROSS_COMPILE=${CROSS_DIR}/bin/${TARGET_PREFIX} PACKAGE=arm-kernel-shim-dsmg600 || die "oe_runmake failed"
# FSG-3
if [ ${SITEINFO_ENDIANESS} == "be" ] ; then
sed -e 's|//#define FORCE_BIGENDIAN|#define FORCE_BIGENDIAN|' \
${WORKDIR}/config-fsg3.h > ${S}/config.h
else
sed -e 's|//#define FORCE_LITTLEENDIAN|#define FORCE_LITTLEENDIAN|' \
${WORKDIR}/config-fsg3.h > ${S}/config.h
fi
rm -f ${S}/main.o
oenote make ${PARALLEL_MAKE} CROSS_COMPILE=${CROSS_DIR}/bin/${TARGET_PREFIX} PACKAGE=arm-kernel-shim-fsg3
make ${PARALLEL_MAKE} CROSS_COMPILE=${CROSS_DIR}/bin/${TARGET_PREFIX} PACKAGE=arm-kernel-shim-fsg3 || die "oe_runmake failed"
mv ${S}/config.h.orig ${S}/config.h
}
do_stage() {
install -d ${STAGING_LOADER_DIR}
cp ${S}/arm-kernel-shim-nslu2.bin ${STAGING_LOADER_DIR}/
cp ${S}/arm-kernel-shim-nas100d.bin ${STAGING_LOADER_DIR}/
cp ${S}/arm-kernel-shim-dsmg600.bin ${STAGING_LOADER_DIR}/
cp ${S}/arm-kernel-shim-fsg3.bin ${STAGING_LOADER_DIR}/
}
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