RE: [ECOS] Memory layout for ram and flash

RE: [ECOS] Memory layout for ram and flash

[Agarwal, Lomesh]

I was looking at URL for ecos configuration Tool version 2
(http://sources.redhat.com/ecos/ct2.html)
Page says that Memory Layout tool is missing in this release. Am I suppose
to use some other tool/release?

Thanks,
Lomesh

-----Original Message-----
From: Jesper Skov [mailto:jskov@redhat.com] 
Sent: Tuesday, March 12, 2002 11:24 PM
To: Charles-Henri Balet
Cc: eCos Discuss
Subject: Re: [ECOS] Memory layout for ram and flash


On Sat, 2002-03-09 at 16:02, Charles-Henri Balet wrote:
> Hi,
> My problem is for define the layout in the two file .ldi and .h, the
memory
> map of my board is
> 
> 1.-  SRAM from 0 to 0x7FFFF
> 2.-  Internal RAM 0x200000 to 0x200FFF
> 3.-  Flash from 0x820000 to 0x83FFFF
> 4.-  SRAM from 0x1000000 to 0x107FFFF
> 5.-  DRAM from 0x2000000 to 0x3FFFFFF
> 
> any can help me to construct the two layout file, .ldi and .h and how make

You can create the files using the config tool for windows. I'm pretty
sure it is covered in the documentation.

Alternatively, you can hand edit the files. The syntax should be obvious
- just adjust the addresses/sizes from the files of a similar platform.

> for use the flash section
> with the redboot fis tools ?

For that, you need to add a flash driver. See the porting guide
http://sources.redhat.com/ecos/docs-latest/porting/

Jesper


-- 
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss

-- 
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss

RE: [ECOS] Memory layout for ram and flash

[Jesper Skov]

On Wed, 2002-03-13 at 18:39, Agarwal, Lomesh wrote:
> I was looking at URL for ecos configuration Tool version 2
> (http://sources.redhat.com/ecos/ct2.html)
> Page says that Memory Layout tool is missing in this release. Am I suppose
> to use some other tool/release?

The older Windows-only version has the MLT support. If you can't run
that, edit the .ldi and .h files by hand.

Jesper


-- 
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss

Re: [ECOS] Memory layout for ram and flash

[Jesper Skov]

On Sat, 2002-03-09 at 16:02, Charles-Henri Balet wrote:
> Hi,
> My problem is for define the layout in the two file .ldi and .h, the memory
> map of my board is
> 
> 1.-  SRAM from 0 to 0x7FFFF
> 2.-  Internal RAM 0x200000 to 0x200FFF
> 3.-  Flash from 0x820000 to 0x83FFFF
> 4.-  SRAM from 0x1000000 to 0x107FFFF
> 5.-  DRAM from 0x2000000 to 0x3FFFFFF
> 
> any can help me to construct the two layout file, .ldi and .h and how make

You can create the files using the config tool for windows. I'm pretty
sure it is covered in the documentation.

Alternatively, you can hand edit the files. The syntax should be obvious
- just adjust the addresses/sizes from the files of a similar platform.

> for use the flash section
> with the redboot fis tools ?

For that, you need to add a flash driver. See the porting guide
http://sources.redhat.com/ecos/docs-latest/porting/

Jesper


-- 
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss

[ECOS] Memory layout for ram and flash

[Charles-Henri Balet]

Hi,
My problem is for define the layout in the two file .ldi and .h, the memory
map of my board is

1.-  SRAM from 0 to 0x7FFFF
2.-  Internal RAM 0x200000 to 0x200FFF
3.-  Flash from 0x820000 to 0x83FFFF
4.-  SRAM from 0x1000000 to 0x107FFFF
5.-  DRAM from 0x2000000 to 0x3FFFFFF

any can help me to construct the two layout file, .ldi and .h and how make
for use the flash section
with the redboot fis tools ?

many thanks
best regards

balet charles-henri




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Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
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