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|
REV= ${OSrev}
BSD_RD= bsd.rd.OMAP
IMAGE= miniroot-${BOARD}-${REV}.fs
MKUBOOT?= mkuboot
MOUNT_POINT= /mnt
VND?= vnd0
VND_DEV= /dev/${VND}a
VND_CDEV= /dev/${VND}c
VND_IDEV= /dev/${VND}i
VND_RDEV= /dev/r${VND}a
VND_CRDEV= /dev/r${VND}c
VND_RIDEV= /dev/r${VND}i
PID!= echo $$$$
NBLKS= 36864
FS?= msdos
PART_ID?=C
NEWFS_ARGS_msdos=-F 16 -L boot
NEWFS_ARGS_ext2fs=-v boot
cleandir: clean
clean:
rm -f ${IMAGE}
.ifndef DESTDIR
all ${IMAGE}:
@echo setenv DESTDIR before making a ramdisk!
@false
.else
all: ${IMAGE}
${IMAGE}: rd_setup do_files rd_teardown
.endif
do_files:
.if ${PLATFORM} == "OMAP"
cp /usr/mdec/${BOARD}/mlo ${MOUNT_POINT}/mlo
echo "bootcmd=mmc rescan ; setenv loadaddr ${LOADADDR} ; setenv bootargs sd0i:/bsd.umg ; fatload mmc \$${mmcdev} \$${loadaddr} bsd.umg ; bootm \$${loadaddr} ;\nuenvcmd=boot" > ${MOUNT_POINT}/uenv.txt
cp /usr/mdec/${BOARD}/u-boot.* ${MOUNT_POINT}/
mkdir ${MOUNT_POINT}/u-boots
cp -r /usr/mdec/{am335x,beagle,panda} ${MOUNT_POINT}/u-boots
.endif
.if ${PLATFORM} == "IMX"
echo "; setenv loadaddr ${LOADADDR} ; setenv bootargs sd0i:/bsd.umg ; for dtype in sata mmc ; do for disk in 0 1 ; do \$${dtype} dev \$${disk} ; for fs in fat ext2 ; do if \$${fs}load \$${dtype} \$${disk}:1 \$${loadaddr} bsd.umg ; then bootm \$${loadaddr} ; fi ; done; done; done; echo; echo failed to load bsd.umg" > 6x_bootscript.cmd
${MKUBOOT} -t script -a arm -o linux 6x_bootscript.cmd 6x_bootscript.scr
cp 6x_bootscript.scr ${MOUNT_POINT}/6x_bootscript
.endif
.if ${PLATFORM} == "SUNXI"
echo 'bootargs=sd0a:/bsd' > ${MOUNT_POINT}/uEnv.tx
echo 'mmcboot=mmc rescan ; fatload mmc 0 ${LOADADDR} bsd.umg && bootm ${LOADADDR};' >> ${MOUNT_POINT}/uEnv.txt
echo 'uenvcmd=run mmcboot;' >> ${MOUNT_POINT}/uEnv.txt
.endif
cp ${.OBJDIR}/../../ramdisk/bsd.rd.${PLATFORM}.umg ${MOUNT_POINT}/bsd.umg
rd_setup:
dd if=/dev/zero of=${IMAGE} bs=512 count=${NBLKS}
vnconfig -c ${VND} ${IMAGE}
fdisk -c 2 -h 255 -s 63 -yi ${VND} >/dev/null
.if ${PLATFORM} == "SUNXI"
echo "u\ne 0\n${PART_ID}\ny\n0\n99\n1\n1\n254\n63\nf 0\nw\nq\n" | fdisk -c 2 -h 255 -s 63 -e ${VND} >/dev/null
.else
echo "u\ne 0\n${PART_ID}\ny\n0\n1\n1\n1\n254\n63\nf 0\nw\nq\n" | fdisk -c 2 -h 255 -s 63 -e ${VND} >/dev/null
.endif
newfs_${FS} ${NEWFS_ARGS_${FS}} ${VND_RIDEV} >/dev/null
mount ${VND_IDEV} ${MOUNT_POINT}
rd_teardown:
@df -i ${MOUNT_POINT}
-umount ${MOUNT_POINT}
.if ${PLATFORM} == "SUNXI"
dd if=/usr/mdec/sunxi/sunxi-spl.bin of=${VND_CDEV} bs=1024 seek=8
dd if=/usr/mdec/sunxi/u-boot.bin of=${VND_CDEV} bs=1024 seek=32
.endif
-vnconfig -u ${VND}
unconfig:
-umount -f ${MOUNT_POINT}
-vnconfig -u ${VND}
.PRECIOUS: ${IMAGE}
.ifdef RELEASEDIR
install:
cp ${IMAGE} ${RELEASEDIR}
.endif
.include <bsd.obj.mk>
.include <bsd.subdir.mk>
.include <bsd.own.mk>
|
