* USB-flash driver
@ 2004-10-28 9:44 mike
0 siblings, 0 replies; 2+ messages in thread
From: mike @ 2004-10-28 9:44 UTC (permalink / raw)
To: linux-mtd
Dear all
I am new to this place,thanks for anyone helping.
My situation is , to make my ARM-based board to be a USB mass
storage disk from outside view. I am using Motorola M9328MXL development
board with USB client.
My question is how can i utilize mtd api to make the driver? Or
anyone done that before? Or anyone can give me some advises?
Thanks very much
Mike,Lee
^ permalink raw reply [flat|nested] 2+ messages in thread[parent not found: <1CFEB358338412458B21FAA0D78FE86D4F0C69@rennsmail02.eu.thmulti.com>]
[parent not found: <4181B55A.7020909@avantwave.com>]
* Re: USB-flash driver [not found] ` <4181B55A.7020909@avantwave.com> @ 2004-10-29 9:36 ` mike 0 siblings, 0 replies; 2+ messages in thread From: mike @ 2004-10-29 9:36 UTC (permalink / raw) To: linux-mtd Fillod Stephane wrote: > >>> My situation is , to make my ARM-based board to be a USB mass >>> storage disk from outside view. I am using Motorola M9328MXL >>> development board with USB client. >>> >> >> >> So your board is going to be an USB peripheral, right? >> >> >> >>> My question is how can i utilize mtd api to make the driver? Or >>> anyone done that before? Or anyone can give me some advises? >>> >> >> >> Have a look at the fine Linux-USB Gadget project >> http://www.linux-usb.org/gadget >> Your board should use the "File-backed Storage" driver, with the >> actual file >> (mtdblock or mtdchar?) being accessed through the VFS. >> >> Once you find out the details, some feedback on the list will be much >> appreciated, especially from the next person asking this soon-to-be a >> FAQ :-) >> >> >> Best Regards, >> >> >> Dear Fillod Actually, i do have a USB ram disk driver from the BSP of motorola, i also located the read write code to the driver, but it is RAM ,not flash. I have a guess and please fix me. Can I use the functions in <include/linux/mtd/CFI.h > to read/write/erase my chip (AM29PLD127 AMD CFI flash) DIRECTLY? I think this can speed up my process if i need to rewrite the gadget driver on M9328 chip Thanks for helping best regard Mike,Lee ^ permalink raw reply [flat|nested] 2+ messages in thread
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2004-10-28 9:44 USB-flash driver mike
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2004-10-29 9:36 ` mike
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