[U-Boot-Users] U-Boot 1.2 - Cannot run hello_world - Coldfire

[Arun Biyani]

Wolfgang Denk wrote:
> In message <200706132101.OAA10296 at unix.telasic.com> you wrote:
>   
>> I have a target board with a Coldfire CPU. I am unable to run the 
>> example program
>> hello_world which comes with the distribution. Transcript of session is 
>> below. What
>> am I missing? The cross compile tools were run on Linux (FC 7), 
>>     
>
> You missed to read the documentatiomn, especially the FAQ:
> http://www.denx.de/wiki/view/DULG/MyStandaloneProgramDoesNotWork
>
> Best regards,
>
> Wolfgang Denk
>
>   

On my Linux host,
[examples$:1010] m68k-elf-nm hello_world
00020208 T app_startup
000222f8 A __bss_start
000201b4 T do_reset
000200ac T dummy
000222f8 A _edata
000222f8 A _end
00020164 T free
0002013c T free_hdlr
000200c4 T getc
000201c8 T getenv
0002018c T get_timer
000200b0 T get_version
000222b0 D _GLOBAL_OFFSET_TABLE_
00020000 T 
hello_world                                                             
<---------------
00020128 T install_hdlr
00020150 T malloc
00020114 T printf
000200ec T putc
000200ec T putc
00020100 T puts
000201dc T setenv
000201f0 T simple_strtoul
000200d8 T tstc
00020178 T udelay
000201a0 T vprintf
[examples$:1011]

-----------------------------------------------------------------------------------------------------------------------------------
On my target Coldfire based board,


U-Boot 1.2.0 (Jun 13 2007 - 07:36:11)

CPU:   Freescale MCF5272 (Mask:1)
Board: Telasic RLB 2.0
DRAM:  16 MB
FLASH: 32 MB
In:    serial
Out:   serial
Err:   serial
Hit any key to stop autoboot:  0
-> loads
## Ready for S-Record download ...

## First Load Addr = 0x00020000
## Last  Load Addr = 0x000222F7
## Total Size      = 0x000022F8 = 8952 Bytes
## Start Addr      = 0x00020000
-> go 0x00020000
## Starting application at 0x00020000 ...


*** Unexpected exception ***
Vector Number: 4  Format: 04  Fault Status: 0

PC: 00ff94fc    SR: 00002000    SP: 00f6daf8
D0: 00000000    D1: 0000048c    D2: 00f6ded8    D3: 00000001
D4: 000000f3    D5: 00000000    D6: 00000000    D7: 00f7df90
A0: 00fed912    A1: 00ff94fc    A2: 00020000    A3: 00f6ded8
A4: 00000002    A5: 00ff7300    A6: 00f6db54

*** Please Reset Board! ***