Hi All ... Subj: Linux-Porting issue Here I ported Linux -mips on BCM1250 board(Broadcom) had occurred some error which showed below CFE>Boot -z -elf 192.168.200.150:zimage andkishore_rane: Loader:elf Filesys:tftp Dev:eth0 File:192.168.200.150:zimage Optionsnull) Loading: 0x80100000/1342312 0x80248000/2297856 0x80479000/343232 Entry at 0x8010 047c *** command status = 0 nandkishore_rane: CFE> go Closing network. Starting program at 0x8010047c RUN! CPU revision is: 01040101 Linux version 2.4.17sb20020206 (root@gda_Santhosh) (gcc version 3.0.1 with SiByt e modifications) #1 SMP Fri Mar 8 11:26:50 IST 2002 This kernel optimized for board runs with CFE Determined physical RAM map: memory: 0026e000 @ 00000000 (usable) memory: 01987748 @ 004788b8 (usable) memory: 00000000 @ 01f04000 (usable) memory: 0020a8b8 @ 0026e000 (reserved) Initial ramdisk at: 0x8026e000 (2140344 bytes) On node 0 totalpages: 7680 zone(0): 7680 pages. zone(1): 0 pages. zone(2): 0 pages. Kernel command line: root=/dev/ram0 CPU revision is: 01040101 Linux version 2.4.17sb20020206 (root@gda_Santhosh) (gcc version 3.0.1 with SiByt e modifications) #1 SMP Fri Mar 8 11:26:50 IST 2002 Then hung ........... with regards santhosh