Creating initramfs as inbuilt to the kernel and as permanent rootfs

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http://www.linuxquestions.org – Hi! I request your suggestions on the following scenario. In our eval board we have the 16MB NOR and 16MB SDRAM. in which redboot is used as bootloader and jffs2 rootfs is used. boot script in eval board is : exec -b 0xC8040000 -l 0x200000 -c "console=ttymxc0 rootfstype=jffs2 ramdisk_size=9400 root=/dev/mtdblock3" But in our newly fabricated board(with same size of SDRAM and NOR) we are facing problem with NOR access. Because of that we are not able to use the jffs2 rootfs. So For testing the kernel drivers we want to use initramfs as inbuild to the Kernel by giving the path to k (HowTos)