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question about EB55
- From: Roman Jordan <RomanJordan at gmx dot de>
- To: Ecos Discuss <ecos-discuss at sources dot redhat dot com>
- Date: 03 Aug 2003 22:57:49 +0200
- Subject: [ECOS] question about EB55
- Organization:
Hi,
i have downloaded the ecos image for the atmel eb55 board. The ram
version is running fine. But i have a question about flashing the rom
version of redboot. I do not want to delete the angel bootloader.
If i read the manual at page 93 (pdf page 195) i read the following.
Download the ram version, switch the jumper to position user. This will
invert the address line A20. In my opinion angel is then located at
0x0110.0000. The free flash space is located at 0x0100.0000. I hope this
is correct.
Now i load the rom-srec file to ram. After this the manual says, write
the downloaded rom image to adresse 0x0110.0000. Is this really correct?
The jumper is already in the user position. I think there is angel now.
I think i have to write the rom image at the address 0x0110.0000 and
then switch the jumper jp1 to user position.
Greetings from germany,
Roman Jordan
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