[coreboot] [PATCH] flashrom: Implement probe support for Atmel chips

Carl-Daniel Hailfinger c-d.hailfinger.devel.2006 at gmx.net
Sat Nov 15 14:10:20 CET 2008


On 14.11.2008 04:17, Carl-Daniel Hailfinger wrote:
> The AT25 and AT26 series SPI chips from Atmel are plain EEPROMs.
> The AT45 series SPI chips are DataFlash EEPROMs which means they have
> odd (non-power-of-two) sector sizes, but some of the DataFlash chips can
> be configured or ordered with power-of-two sector sizes.
>
> Add probe support for the following Atmel SPI chips:
> AT25DF021
> AT25DF041A
> AT25DF081
> AT25DF161
> AT25DF321A
> AT25DF641
> AT25F512B
> AT25FS010
> AT25FS040
> AT26DF041
> AT26DF081A
> AT26DF161
> AT26DF161A
> AT26DF321
> AT26F004
> AT45CS1282
> AT45DB011D
> AT45DB021D
> AT45DB041D
> AT45DB081D
> AT45DB161D
> AT45DB321C
> AT45DB321D
> AT45DB642D
>
> Add an explanation why the following chips can't be probed:
> AT45BR3214B
> AT45D011
> AT45D021A
> AT45D041A
> AT45D081A
> AT45D161
> AT45DB011
> AT45DB011B
> AT45DB021A
> AT45DB021B
> AT45DB041A
> AT45DB081A
> AT45DB161
> AT45DB161B
> AT45DB321
> AT45DB321B
> AT45DB642
>
> Add the ID, but no probing function for this chip:
> AT25F512A
>
> This is needed for some Intel boards.
>
> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>
>   

This has been tested successfully by Jesse Brandeburg and Andriy Gapon.

Can I have an Ack from someone?

Regards,
Carl-Daniel

-- 
http://www.hailfinger.org/





More information about the coreboot mailing list