[ECOS] problems with Redboot

[ECOS] problems with Redboot

[Jing Luo]

Hi all,

Thanks for your help, I can boot up Redboot from ROM and start my test on
80200EVB today.

But there are still some problems I need to address and please give me a
hand.
1. Build Library Problem 
When I changed and saved header file in vectors dependency file list, and
rebuild libraries, I found out the vectors.o didn't get rebuild. I doubted
the linker has problem to get the dependency files.

2. XSCALE_BTB problem
If I turned on CYGSEM_HAL_SCALE_80200_BTB in cfgtools, downloading
application file .srec on Redboot failed.
The application didn't get downloaded even the xmodem showed 100%
downloaded.

Thanks,

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Re: [ECOS] problems with Redboot

[Jesper Skov]

On Fri, 2002-03-08 at 04:04, Jing Luo wrote:
> Hi all,
> 
> Thanks for your help, I can boot up Redboot from ROM and start my test on
> 80200EVB today.
> 
> But there are still some problems I need to address and please give me a
> hand.
> 1. Build Library Problem 
> When I changed and saved header file in vectors dependency file list, and
> rebuild libraries, I found out the vectors.o didn't get rebuild. I doubted
> the linker has problem to get the dependency files.

There are a few dependency problems in the build process. It is
something that will be addressed (eventually).

Jesper


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[ECOS] Re: problems with Redboot

[Jonathan Larmour]

Jing Luo wrote:
> 
> Hi all,
> 
> Thanks for your help, I can boot up Redboot from ROM and start my test on
> 80200EVB today.
> 
> But there are still some problems I need to address and please give me a
> hand.
> 1. Build Library Problem
> When I changed and saved header file in vectors dependency file list, and
> rebuild libraries, I found out the vectors.o didn't get rebuild. I doubted
> the linker has problem to get the dependency files.

As Jesper said there are some build problems. If you see something like
this it's always safest to make a new empty build tree, copying your
configuration into it if required.

> 2. XSCALE_BTB problem
> If I turned on CYGSEM_HAL_SCALE_80200_BTB in cfgtools, downloading
> application file .srec on Redboot failed.
> The application didn't get downloaded even the xmodem showed 100%
> downloaded.

Turning on a config option in an application shouldn't make any difference
to the download of that application in general. I imagine something else is
going wrong. Or did you mean that you changed the option with the redboot
build?

Jifl
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