[U-Boot] [PATCH 0/4] Add Cadence GEM support to macb Ethernet driver

[Dave Aldridge <fovsoft@gmail.com>]

The Cadence GEM Ethernet MAC is based on the MACB Ethernet controller
but has a few small changes with regards to register and bitfield
placement.

This patch set implements the changes required in order for the macb
driver to support Cadence GEM as well.

These changes have been tested on a Picochip picoXcell based
development platform.

Dave Aldridge (4):
  macb: initial support for Cadence GEM
  macb: support higher rate GEM MDIO clock divisors
  macb: support DMA bus widths > 32 bits
  macb: allow GEM to have configurable receive buffer size

 drivers/net/macb.c |  119 +++++++++++++++++++++++++++++++++++++++++++---------
 drivers/net/macb.h |   90 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 189 insertions(+), 20 deletions(-)

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1.7.3.4