Re: [U-Boot-Users] get_ram_size() returns wrong value

8 Apr 2005


      In message 9b7ca6570504062133713b09d2@mail.gmail.com you wrote:
...
On Apr 6, 2005 10:20 PM, Wolfgang Denk wd@denx.de wrote:
...
Umm.. this seems bogus to me. If the actual size is  !=  MAX_RAM_SIZE
thenyou  will  have a hole in your mapping; this is not what you want
to do. See the README how to handle such a situation.
Okay this sounds rather dumb, but I cant seem to find it anywhere in
READMEs. Any hint ?
Read here:
[System Initialization:]
    ...
    Next, all (potentially) available memory banks are mapped using a 
    preliminary mapping. For example, we put them on 512 MB boundaries
    ...
Best regards,
Wolfgang Denk
-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
f u cn rd ths, itn tyg h myxbl cd.