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Re: AT91SAM7A3 USB mass storage driver


Hi,

On 21-Mar-2006 jagannath wrote:
>  Any idea about Mass storage driver.?
There is sd-card/mmc support in linux for at91rm9200.
Three is at least some mmc support in u-boot.
sd-card/mmc for at91rm9200 should be similar to at91sam7a3, as the hardware
is probably similar. You can not include linux or uboot code to ecos without
loosing the ecos-gpl-execption-clause (license problem). Yet you can learn
from it.
AFAIR it is easier (or cheaper) to get mmc spec than sdcard spec.

Bye,
Wolfgang

- http://maxim.org.za/AT91RM9200/2.6/
- http://www.sandisk.com/industrial/sd.asp
  http://www.sdcard.org/
- http://www.open-research.org.uk/ARMuC/index.cgi?SD_Card
http://www.sandisk.com/download/Product%20Manuals/Product%20ManualSDCardv1.7.p
df
  http://www.sandisk.com/pdf/oem/ProdManualSDCardv1.9.pdf
  http://www.sandisk.com/pdf/oem/ProdManualminiSDv1.1.pdf
  http://www.open-research.org.uk/ARMuC/index.cgi?MMC_Card
  http://www.sandisk.com/pdf/oem/ProdManualMMCv5.2.pdf
- http://www.mmca.org/home
  http://www.mmca.org/compliance/buy_spec/
  http://www.mmca.org/compliance/buy_spec/MMCA_System_SummaryV41.pdf
  http://www.mmca.org/compliance/buy_spec/MMCA_System_SpecificationsV41TOC.pdf
  http://www.mmca.org/technology/SmallFormFactorMemoryCardFeatures.pdf



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