Flat device tree definitions for FLASH and MTD partitioning
Wolfgang Grandegger
wg at grandegger.com
Wed Apr 25 22:55:45 EST 2007
Sergei Shtylyov wrote:
> Hello, I wrote:
>
>>> are there already some thought or even example code on how to define
>>> Flash memory and MTD partitions in the DTS. This would avoid the
>>> ackward MTD partitioning via static structure or boot line argument
>>> and could be done in a generic way.
>
>> See Documentation/powerpc/booting-without-of.txt and
>> drivers/mtd/physmap_of.c for what's been already done.
>
> I meant drivers/mtd/maps/physmap_of.c
I had a closer look to this driver. Unfortunately, it can not handle yet
multiple FLASH banks. This could be achieved with an additional
property "bank_count". What do you think?
Wolfgang.
More information about the Linuxppc-embedded
mailing list