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32c9e1c26 arm64: mvebu: Add basic support for uDPU board ... Browse Code »

This adds initial support for micro-DPU (uDPU) board which is based on Armada-3720 SoC.
micro-DPU is the single-port FTTdp "distribution point unit" made by Methode Electronics
which offers complete modularity with replaceable SFP modules both for uplink and downlink
(G.hn over twisted-pair, G.hn over coax, 1G and 2.5G Ethernet over Cat-5e cable).

On-board features:
- 512 MiB DDR3
- 2 x 2.5G SFP via HSGMII SERDES interface to the A3720 SoC
- USB 2.0 Type-C connector
- 4GB eMMC
- ETSI TS 101548 reverse powering via twisted pair (RJ45) or coax (F Type)

Cc: Luka Perkov
Cc: Luis Torres
Cc: Scott Roberts
Cc: Paul Arola
Signed-off-by: Vladimir Vid
Reviewed-by: Stefan Roese
Signed-off-by: Stefan Roese

Vladimir Vid
2019-02-05 21:23:06 +0800

armada-3720-uDPU-u-boot.dtsi 150 Bytes

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// SPDX-License-Identifier: GPL-2.0+

&spi0 {
	u-boot,dm-pre-reloc;

	spi-flash@0 {
		u-boot,dm-pre-reloc;
	};
};

&sdhci1 {
	u-boot,dm-pre-reloc;
};