On 20/11/13 11:11, Matti Laakso wrote:
On 19.11.2013 21:10, John Crispin wrote:
On 14/11/13 08:59, Matti Laakso wrote:
>/ At the moment the MII/RMII setting in the lantiq .dts-files has no
/>/ effect, since wrong registers are written. Once this patch is applied,
/>/ it is necessary to make sure that the MII/RMII setting in the .dts-file
/>/ is correct.
/
i have not merged this yet. i am wondering if we should rename th
property in all relevant dts files and print a warning during boot if
the real option is not set.... that way there is a migration path that
wont break lots of boards for people
That might be a good idea. For the Danube routers I was able to compile
a list of switch chips and connection types:
* AR8216, MII
arv4519pw
arv7518pw
arv752dpw22
* RTL8306, reversed MII
arv752dpw
arv452cqw
arv4518pw
* ADM6996, reversed MII
arv4510pw/arv7510pw
sx76x
easy50712
acmp252
arv4520pw
which leaves out just arv4525pw and arv7525pw. Based on this list only
arv4519pw and arv7518pw have currently an incorrect setting in the
.dts-file.
But then there are the AR9-based routers which use the same driver, and
which I'm not familiar with. Based on the new U-Boot sources at least
p2601hnfx and h201l use reversed MII, but in the current driver all
AR9-routers are forced to use MII regardless of .dts-file?
ok, explicitly setting those in the dts files does indeed work. lets
just do a hard cut then and change them all hoping there is not too much
b0rkage.
Thanks for looking into this,
John
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