[U-Boot-Users] Support for SRAM in u-boot

llandre r&d2 at dave-tech.it
Tue Jan 22 15:09:19 CET 2008


Marco,

U-Boot provides generic commands to read/write memory locations (md/mw 
respectively) no matter where they physically are. Once your memory 
controller is set up properly (chip select timing etc.) you can easily 
access the SRAM from U-Boot shell.

HTH,
llandre

DAVE Electronics System House - R&D Department
web:   http://www.dave.eu
email: r&d2 at dave-tech.it


> 
> 
> Hi all,
> we are developing a product based on AT91SAM9261 and equipped with 
> u-boot v 1.1.5 and linux kernel v 2.6.22.1.
> Since our HW architecture foresee a SRAM (1Mx16 and 55 ns of speed time) 
> like the Cypress62167DV3011-55 we need to know if u-boot has the support 
> for it.
> Thanks a lot in anticipation for any kind of help/info.
> Best regards,
> Marco Cacre
> Olivetti S.p.a
> 
> 
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