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Re: SPI flash driver
- From: Nick Garnett <nickg at ecoscentric dot com>
- To: JÃrgen Lambrech t <J dot Lambrecht at televic dot com>
- Cc: "ecos-devel at ecos dot sourceware dot org" <ecos-devel at ecos dot sourceware dot org>, Dries Demeulemeester <D dot Demeulemeester at TELEVIC dot com>
- Date: 11 May 2010 14:53:43 +0100
- Subject: Re: SPI flash driver
- References: <4BE95262.9010906@televic.com>
JÃrgen Lambrecht <J.Lambrecht@televic.com> writes:
> Hello,
>
> We will develop a SPI flash package for a Numonyx M25P80.
> We will base it on
> ecos\packages\devs\flash\atmel\dataflash\current\cdl\devs_flash_atmel_dataflash.cdl.
> And make this: ecos\packages\devs\flash\numonyx\spiflash\...
>
> Is it OK to do it this way?
There is already a driver for the M25Pxx family in
ecos/packages/devs/flash/spi/m25pxx.
It was developed for the STM32 Cortex-M3 port, but should be easy to
use on any other target. I believe the driver already supports all
current M25Pxx parts, including the M25P80.
--
Nick Garnett eCos Kernel Architect
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