Hi Georg,
On Friday 07 September 2007 09:34, schardt wrote:
> Hi
>
> i've some problems using the on board flash memory with linux.
> i added the support for adm/fujittsu flash in kernel config and add the
> right parameters for the "cfi flash device in physical memory".
>
> cat /proc/mtd gives me
>
> dev: size erasesize name
> mtd0: 00400000 00010000 "physmap-flash.0"
>
> i added /dev/mtd0 c 90 0 and /dev/mtdblock0 b 31 0
>
> how do i add a partition and filesystem ????
> fdisk /dev/mtd0 seems me not to be correct :)
There are several ways to definie partitions on an MTD device. Make sure you
enable the 'MTD partitioning support' option and have a look at 'RedBoot
partition table parsing' and 'Command line partition table parsing':
Device Drivers
<*> Memory Technology Device (MTD) support
[*] MTD partitioning support
< > RedBoot partition table parsing
< > Command line partition table parsing
Another option is to hardcode the partition table in the platform data for the
physmap driver.
Best regards,
--
Laurent Pinchart
CSE Semaphore Belgium
Chaussée de Bruxelles, 732A
B-1410 Waterloo
Belgium
T +32 (2) 387 42 59
F +32 (2) 387 42 75
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