11 Aug
2011
11 Aug
'11
3:36 a.m.
On Wednesday, August 10, 2011 19:23:07 Andy Fleming wrote:
I know I'm a bit late to this, but this doesn't sound right. MII isn't a very flexible protocol. The registers have to fit in 5 bits. In order for larger values to be used, you would need to be using clause 45 of MDIO, which requires not just 16-bit register offsets, but an additional argument (device address). There is currently support for clause 45 in the newer U-Boot PHY Lib code.
it isnt uncommon for implementations to extend the spec -mike