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Blackfin: bf518f-ezbrd: reset ethernet PHY during init
authorGraf Yang <graf.yang@analog.com>
Tue, 5 May 2009 06:26:27 +0000 (02:26 -0400)
committerMike Frysinger <vapier@gentoo.org>
Wed, 6 May 2009 12:47:37 +0000 (08:47 -0400)
commitf8ddcd58221cab63dd25c2324dd2032487f748b1
tree42b5f335ae89377472898a53533a80ae642964cctree | snapshot
parent53310b88eaa27fb5cb83144d0b22389190ad87a1commit | diff
Blackfin: bf518f-ezbrd: reset ethernet PHY during init

We don't know what state the ethernet PHY is in when starting up, so make
sure we set it to a sane state.  This fixes troubles seen when Linux boots
up, configures the PHY is a non-default state, and then the system reboots
into U-Boot which previously expected a reset state only.

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
board/bf518f-ezbrd/bf518f-ezbrd.c diff | blob | history
My U-Boot fork