11 May
2005
11 May
'05
10:56 p.m.
In message 1115836301.25819.7.camel@orionlinux.starfleet.com you wrote:
We had such board. One with 32MB and other with 64MB of SDRAM. We used DIP switches, which were read early in a U-Boot, in memsetup.S. On the position of this DIP switch we then decided which path in the mesetup.S to take. Then, in out dram_init function for our board, we again read the DIP switch and decide what to report as DRAM size.
No need to do this. If implemented correctly, U-Boot will auto- matically find out how big your RAM. This is what the RAM size detection code in common/memsize.c was made for. Just use it.
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
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