[U-Boot] [PATCH 0/2] net: lpc32xx: add support to RMII phy

Vladimir Zapolskiy vz at mleia.com
Mon Jul 6 06:22:09 CEST 2015


This is an update to LPC32xx MAC driver, which needs to have small
quirks in order to properly work with an external phy connected by
RMII interface.

RMII mode of MAC operation is selected, if CONFIG_RMII is defined,
this option is aligned with a number of boards, which already have
the same config value.

Also hopefully the first change from the series speeds up auto
negotiation due to corrected configuration of MAC on intialization.

Tested with SMSC LAN8700 phy.

Vladimir Zapolskiy (2):
  net: lpc32xx: improve MAC configuration on reset and initialization
  net: lpc32xx: add RMII phy mode support

 arch/arm/cpu/arm926ejs/lpc32xx/devices.c |  7 ++++-
 drivers/net/lpc32xx_eth.c                | 51 +++++++++++++++++++-------------
 2 files changed, 37 insertions(+), 21 deletions(-)

-- 
2.1.4



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