Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
* Add a new method to set the MII mode - GMII, RGMII, RMII, MII.
+ arge0 supports all four (two for non-Gige interfaces.)
+ arge1 only supports two (one for non-gige interfaces.)
* Set the MII clock speed when changing the MAC PLL speed.
+ Needed for AR91xx and AR71xx; not needed for AR724x.
Tested:
* AR71xx only, I'll do AR913x testing tonight and fix whichever issues
creep up.
TODO:
* Implement the missing AR7242 arge0 PLL configuration, but don't
adjust the MII speed accordingly.
* .. the AR7240/AR7241 don't require this, so make sure it's not set
accidentally.
Bugs (not fixed here):
* Statically configured arge speeds are still broken - investigate why
that is on the AP96 board. Autonegotiate is working fine, but there
still seems to be an occasionally heavy packet loss issue.
Obtained from: Linux/Atheros/OpenWRT
* Implement a SoC probe function, from Linux, which determines the
SoC family, type and revision. This only probes the AR71xx series
SoC and (currently) panics on others.
* Migrate some of the AR71XX specific hardware init (USB device, determining
system frequencies) into using the cpuops introduced in an earlier commit.
Other SoC specific hardware stuff (per-device flush/WB, GPIO pin wiring,
Ethernet PLL setup, other things I've likely missed) will be introduced in
subsequent commits.
Reviewed by: imp@
Obtained from: (partially) Linux
