Cannot tftp-boot custom kernel, but only factory default kernel

[fragfutter]

Here is a minimal config for U-Boot 2010.03-01161-gd91b0a9. It will load kernel and ramdisk from the server 192.168.1.10

Code:

baudrate=115200
ethaddr=aa:bb:cc:dd:ee:ff
ethact=egiga0
ipaddr=192.168.1.100
serverip=192.168.1.10
netmask=255.255.255.0
loadaddr=0xb00000
tb=tftp 0x800000 uImage; tftp 0xb00000 uInitrd; bootm 0x800000 0xb00000
bootargs="console=ttyS0,115200 ramdisk_size=8096 root=/dev/ram"
stdin=serial
stdout=serial
stderr=serial
bootcmd=run tb

[rabotaem]

Thaks!!