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Problem accessing the AT91MEC01 memory extension card on theAT91EB40 board
- From: "Lawrence Mboweni" <lmboweni at csir dot co dot za>
- To: <ecos-discuss at sources dot redhat dot com>
- Date: Fri, 23 Jan 2004 16:06:17 +0200
- Subject: [ECOS] Problem accessing the AT91MEC01 memory extension card on theAT91EB40 board
I'm trying to access (using Redboot) the ROM at 0X03000000 which is on
the extention card(AT91MEC01) but I can't.
Actually I simply can't access the extention card at all. I however can
access the ROM (onboard).
Somehow I feel I need to modify the Redboot code but I don't know how.
Simply put, how do I go about acessing the extension card?
More info, memory map is:
0x0100 0000 - 0x0101 0000 FLASH onboard
0x0200 0000 - 0x0208 0000 RAM onboard
0x0300 0000 - 0x0320 0000 FLASH on extention card ( This is where I
wanna put uClinux)
0x0400 0000 - 0x0400 0000 FLASH on extention card
0x0500 0000 - 0x0520 0000 RAM on extention card
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