tsec: Revert to setting TBICR_ANEG_ENABLE by default for SGMII
The following commit: commit 46e91674 Author: Peter Tyser <ptyser@xes-inc.com> Date: Tue Nov 3 17:52:07 2009 -0600 tsec: Force TBI PHY to 1000Mbps full duplex in SGMII mode Removed setting Auto-Neg by default, however this is believed to be proper default configuration for initialization of the TBI interface. Instead we explicitly set CONFIG_TSEC_TBICR_SETTINGS for the XPedite5370 & XPedite5500 boards that use a Broadcomm PHY which require Auto-Neg to be disabled to function properly. This addresses a breakage on the P2020 DS & MPC8572 DS boards when used with an SGMII riser card. We also remove setting CONFIG_TSEC_TBICR_SETTINGS on the P1_P2_RDB family of boards as now the default setting is sufficient for them. Additionally, we clean up the code a bit to remove an unnecessary second define. Signed-off-by: NKumar Gala <galak@kernel.crashing.org> Acked-by: NPeter Tyser <ptyser@xes-inc.com> Tested-by: NPeter Tyser <ptyser@xes-inc.com>
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