[PATCH 0/9][RFC] GTA02/FreeRunner machine definition for linux-arm-kernel
werner at openmoko.org
Tue Mar 31 23:59:27 CEST 2009
Rask Ingemann Lambertsen wrote:
> Btw, is the s3c2442b sufficient different from the s3c2442 that we need
> to be able to tell one from the other?
In general, yes. One of the interesting differences between
S3C2442B and S3C2442(A, I think) is that 2442(A) has switchable
pull-up resistors on GPIOs while 2442B has pull-downs.
Much fun was had when we found out about this little surprise ;-)
More information about the openmoko-kernel