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https://github.com/brain-hackers/u-boot-brain
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4a45f4046b
Those two boards are supposed to be run with a single u-boot binary.
There are notable differences though - HSC uses DSA switch (which
phy_id == 0x0) and DCC (DP83848C).
After the commit 3bf135b6c3
("drivers: net: phy: Ignore PHY ID 0 during PHY probing") the PHY devices
with phy_id == 0 are not created in U-Boot anymore. This caused regression
on HSC.
To fix this problem - the fec's 'fixed-link' node has been introduced and
the phy_id is not assessed anymore. This approach works on both boards.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
18 lines
286 B
Plaintext
18 lines
286 B
Plaintext
/*
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* Copyright 2019
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* Lukasz Majewski, DENX Software Engineering, lukma@denx.de
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*
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* SPDX-License-Identifier: GPL-2.0+ or X11
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*/
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&fec {
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fixed-link { /* RMII fixed link for both HSC|DDC */
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speed = <100>;
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full-duplex;
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};
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};
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&pmic {
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u-boot,i2c-transaction-bytes = <3>;
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};
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