Hi all,
I am porting VxWorks6.2 on my customized cpu board running on clodfire
processor mcf5485.I am facing problems while configuring the BSP which
is meant for another M5485 SOM-ETX Fire Engine cpu board.If anybody
can help me out, i will be very grateful to you all.

I have done the basic settings in config.h as was required according
to my memory map. First of all i am concentrating on placing the image
at the correct location in the boot flash and getting the processor
execute several instructions from there. So, i am concentrating on
romInit.c file which is written in coldfire assembly language. There
in the romInit routine i added a small piece of assembly code to
display some ascii character on the front display of the board.
The code goes like this ....

#define DISPLAY_ADDR 0xFB800020
......
movel #DISPLAY_ADDR,%a1
moveb #0x49, %d1 /*to display ascii equiv of 0x49*/
moveb %d1, %a1@ /*to write to the memory pointed by a1*/
......
Though this code compiles correctly, but no display is coming on the
front panel.
Is there anything wrong with this code or i have not placed the image
at the correct location?

The bootrom.hex file is like this.....
S00E0000626F6F74726F6D2E6865787C
S21400000000002000FF80000846FC37006000003A31
S21400001046FC370060000036436F70797269676887
S2140000207420313938342D323030362057696E64BA
S2140000302052697665722053797374656D732C202F
S214000040496E632E4E714E717E0260042E2F0004A0
S214000050203C800000004E7B0C0F70FF23C0800009
S214000060070823C08000070C303C008A33C080009D
S2140000700A48203C80040000D0BC000000214E7BD3
S2140000800C04203C80041000D0BC000000214E7BF5
S2140000900C0570004E7B00044E7B00054E7B000670
S2140000A04E7B00074E7B0801203C010C01004E7B76
S2140000B00002427980000800203C80041000D0BC7A
S2140000C0000010002E40203980000050C0BC0FFFFA
S2140000D0FFFFB0BC0800C01D661A223C00000700E7...... ..........


Boot Flash starting address is FF800000 = ROM_BASE_ADRS
ROM_TEXT_ADRS= ROM_BASE_ADRS+8
STACK_ADRS = 0x00002000

Please help me.

Thanks.