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author | Sekhar Nori <nsekhar@ti.com> | 2018-08-23 14:41:30 +0300 |
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committer | Tom Rini <trini@konsulko.com> | 2018-09-26 04:49:18 +0300 |
commit | 20c37fb1bfb9f20804645b2199699cd815a4d55c (patch) | |
tree | d2575c185113ab8f0be66b60dd398790cec6aa04 /configs | |
parent | e2597be5bcb90030fdc116e7c5810bdef7fd9e0d (diff) | |
download | u-boot-20c37fb1bfb9f20804645b2199699cd815a4d55c.tar.xz |
board: ti: am335x: add support to fixup phy address
On beaglebone black, it can so happen that PHY address
is not latched correctly on reset and board boots with
PHY responding to a different address than that
programmed in device-tree. For example, see this report:
https://groups.google.com/d/msg/beagleboard/9mctrG26Mc8/1FuI_i5KW10J
Workaround this by fixing up device-tree passed to kernel
by using the PHY address detected in hardware.
Beaglebone itself uses only one ethernet port and its DT
currently uses phy_id (obsoleted). But the function has
been written to handle multiple ports and phy_id as well
as phy-handle to make the function more generically useful.
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'configs')
0 files changed, 0 insertions, 0 deletions