Device Tree setup for 8272-based board
Daniel Ng
daniel.ng1234 at gmail.com
Thu Jan 22 18:47:01 EST 2009
On Thu, Jan 22, 2009 at 4:52 AM, Scott Wood <scottwood at freescale.com> wrote:
>> 3) In the PIC: interrupt-controller at 10c00 node-
>> reg = <0x10c00 0x80>;
>
> Offset and length of PIC registers.
Thanks Scott. What is the meaning of the Ethernet reg field?:
reg = <0x11300 0x20 0x8400 0x100 0x11390 0x1>;
Is it-
0x11300-> GFMR1 ie. the GFMR for FCC1?
0x20-> GFMR1 Fields are a total of 32 bits?
0x8400-> initial value of bits 0-15 of GFMR1?
0x100-> initial value of bits 16-31 of GFMR1?
0x11390-> GFEMR1?
0x1-> length of GFEMR1 is 1 bit in size?? (this doesn't make sense
because it's a 3-bit field)
Where would we specify the initial value of GFEMR1?
Cheers,
Daniel
More information about the Linuxppc-dev
mailing list