Re: [Openocd-development] Some problems with the dump_binary command and SAM7S256

[Michael F. <fis...@t-...>]

Hello again,

now I found a solution, inside the telnet window I typed in:

mww 0xfffffd44 0x00008000	# disable watchdog
mww 0xfffffd08 0xa5000001	# enable user reset
mww 0xfffffc20 0x00000601	# CKGR_MOR : enable the main oscillator
sleep 10
mww 0xfffffc2c 0x00481c0e 	# CKGR_PLLR: 96.1097 MHz
sleep 10
mww 0xfffffc30 0x00000007	# PMC_MCKR : MCK = PLL / 2 ~= 48 MHz
sleep 10

This was some of the openocd_at91sam7_ecr.script, now the CPU is running with
the high speed. After this I changed my target command to:

target arm7tdmi little run_and_init 0 arm7tdmi

and use:

target_script 0 reset at91sam7s_reset.script


But OpenOCD could not find my script file.
Where must I place the script file?

Best regards,

Michael




Dominic Rath schrieb:
> Hello Michael,
> 
> I've just tried here with a SAM7X256, and everything worked as expected 
> (current SVN code, Linux).
> 
> Could you try to run OpenOCD under a debugger, and see where it is when it 
> hangs? The log doesn't indicate a problem, i.e. the OpenOCD should just 
> continue with the remaining part of the file at this point.
> 
> Regards,
> 
> Dominic
> 
> On Wednesday 24 January 2007 22:35, Michael Fischer wrote:
>> Hello Magnus,
>>
>> the same problem, here I have used the size 0x3fff0
>>
>> I have attached a debug log and my configuration.
>>
>> Regards,
>>
>> Michael
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