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author | Alexander Kurz <akurz@blala.de> | 2016-02-21 19:06:30 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-02-24 19:23:40 +0100 |
commit | 5bd9561e53e45867aad89102fc6362c8ee8ffd80 (patch) | |
tree | e3aa043941e1740f49b68a8f8d114c7be37fd43c /commands/magicvar.c | |
parent | e8993bc545732cbaecc381ebc6ce1aff6b08247d (diff) | |
download | barebox-5bd9561e53e45867aad89102fc6362c8ee8ffd80.tar.gz barebox-5bd9561e53e45867aad89102fc6362c8ee8ffd80.tar.xz |
net ep93xx mii: do not supress MII preamble transmission
PHY like the ks8721bl used on the edb9302 and similar evaluation boards
will initially not respond to the ep93xx_phy_read/write functions when
the MII-preamble is supressed. The supression is switched on by default
and must be switched off by clearing bit 8, see also EP93xx Users guide.
Removing the orphaned MII_SUPPRESS_PREAMBLE config option, note:
setting MII_SUPPRESS_PREAMBLE would actually enable the preamble transmission.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands/magicvar.c')
0 files changed, 0 insertions, 0 deletions