Uboot Env -- Original and Newly build

ORIGINAL U-Boot 1.3.3 (Apr 10 2009 - 09:21:30)
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uboot> printenv
bootdelay=3
baudrate=115200
bootfile=uImage
bootargs=console=ttyS0,115200n81 root=/dev/mtdblock3 rw rootfstype=jffs2 init=/sbin/init
flash_kernel=nand erase 0x190000 0x270000; nand write.jffs2 0x80100000 0x190000 0x1a0000
flash_rootfs=nand erase 0x590000 0x3a70000; nand write.jffs2 0x80100000 0x590000 0xbc4000
boot_nand=nboot.jffs2 0x80100000 0x0 0x190000; bootm
bootcmd=nboot.jffs2 0x80100000 0x0 0x190000; bootm
stdin=serial
stdout=serial
stderr=serial
filesize=19F4D4
fileaddr=80100000
gatewayip=192.168.1.1
netmask=255.255.255.0
ipaddr=10.10.20.88
serverip=10.10.20.70
Environment size: 575/16380 bytes<0A>