[U-Boot-Users] M-Systems Disk on Chip and U-boot

Herb Radford herbr at magma.ca
Thu Sep 2 13:37:27 CEST 2004


We're looking at using a DoC on our next product and I was wondering how 
the drivers (obviously supplied by M-Systems) are merged into U-Boot code?

One of the newer P3 chips has an IPL section which is "execute in place" 
and would contain early initialization code for the cpu/board/SDRAM and 
then copy the body of the code into SDRAM. This idea sounds good for cost 
reasons (one device) but seems like an ugly hack to the structure of 
U-Boot. Any comments?

Regards, Herb





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