# About kernel:
>>> DSM6-7274-wdmc-mirror.patch
* ADD: WDMC Flash chip support, fix, partitions.
* ADD: WDMC Mirror hardware support and fixes from WD team.
* FIX: SynoGpio for HDD leds, Fan and USB power control.
* FIX: WDMC Mirror = DS213j
* FIX: Removed: Read serial and MAC from flash chip (redboot partition?)
* Fix: HDD delay (Already have in u-boot)
* Fix: Ubifs and MTD drives/support rollback to stock linux 3.2.40


# Calculate checksyms:
synochecksum hda1.tgz indexdb.tgz rd.bin synohdpack_img.tgz uboot_do_upd.sh uboot_DS414.bin updater VERSION zImage > checksum.syno


# Unpack rd.bin (cut u-boot header, 64 bytes):
dd if=rd.bin of=rd.lzma bs=64 skip=1
lzma -d rd.lzma
mkdir tmp
mount -o loop rd tmp


# Create InitRamdisk
dd if=/dev/zero of=tempfile bs=1M count=32
mke2fs -c tempfile
mkdir tmp
mount -o loop tempfile tmp
cp -R /initrd/path/* tmp/
umount tempfile
lzma tempfile
mkimage -A arm -O linux -T ramdisk -C lzma -a 0x00e00000 -n Ramdisk -d tempfile.lzma uRamdisk
rm -r tempfile tempfile.zlma tmp


# Create InitRamFS
cd initrd
find . | cpio -o -H newc | lzma -7 > ../initramfs.cpio.lzma
cd ..
mkimage -A arm -O linux -T ramdisk -C lzma -a 0x00e00000 -n Ramdisk -d initramfs.cpio.lzma initramfs.bin
rm -f initramfs.cpio.lzma