The content of this topic has been archived on 29 Apr 2018. There are no obvious gaps in this topic, but there may still be some posts missing at the end.
Hi everybody,
in order to better understand the ADM5120 bugs I'm currently having, I'd like to know something more about the memory map.
Can somebody give me some pointers to a bit more in-depth information, e.g. where the flash is usually mapped, how large the bootloader is etc. ?
Florian
Did you check the data sheet?
http://midge.vlad.org.ua/datasheet/
I think bootloader is 0x8000, but that would proabably depend on the board.
I forget where I found it, but the datasheet for the ADM5120 is readily available. The file name of the file I found is ADM5120_V1.16_DS_Rev1.1.pdf. Google will surely find it for you.
It contains memory maps amongst other things.
David
Thank you guys, I hadn't found that yet. I've only looked on the Infineon (?) webpage, which didn't have the datasheet. Good I have some holiday right now, time to read a bit.. 
Thank you guys, I hadn't found that yet. I've only looked on the Infineon (?) webpage, which didn't have the datasheet. Good I have some holiday right now, time to read a bit..
It's unfortunate that the data sheet is quite rubbish. If you want to find something out about the chip, it might be worth looking at the 2.4.32 sources from Midge and then forward porting to 2.6.
Midge SVN is at:
http://midge.vlad.org.ua/svn/trunk/openwrt-midge/
It definitely built with the 'lite' configuration @change number 754 - I tried this over the week-end.
svn co -r 754 http://midge.vlad.org.ua/svn/trunk/openwrt-midge
cd ./openwrt-midge
cp target/linux/adm5120-2.4/openwrt-config-midge-lite .config
make menuconfig DEVELOPER=1
make V=99
Hope this helps.
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