u-boot/include/mvebu/comphy.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2015-2016 Marvell International Ltd.
 */

#ifndef _MVEBU_COMPHY_H_
#define _MVEBU_COMPHY_H_

int comphy_rx_training(struct udevice *dev, u32 lane);

#endif /* _MVEBU_COMPHY_H_ */
phy: marvell: Support changing SERDES map in board file This adds a weak definition of comphy_update_map to comphy_core, which does nothing. If this function is defined elsewhere, for example in board file, the board file can change some parameters of SERDES configuration. This is needed on Turris Mox, where the SERDES speed on lane 1 has to be set differently when SFP module is connected and when Topaz Switch module is connected. This is a temporary solution. When the comphy driver for armada-3720 will be added to the kernel, the comphy driver in u-boot shall also be updated and this should be done differently then. Signed-off-by: Marek Behun <marek.behun@nic.cz> Signed-off-by: Stefan Roese <sr@denx.de> 2018-08-17 10:58:51 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
			`/*`
			`* Copyright (C) 2015-2016 Marvell International Ltd.`
			`*/`

			`#ifndef _MVEBU_COMPHY_H_`
			`#define _MVEBU_COMPHY_H_`

phy: marvell: add RX training command This patch adds support for running RX training using new command called "rx_training" Usage: rx_training - rx_training <cp id> <comphy id> RX training allows to improve link quality (for SFI mode) by running training sequence between us and the link partner, this allows to reach better link quality then using static configuration. Change-Id: I818fe67ccaf19a87af50d4c34a9db7d6802049a5 Signed-off-by: Igal Liberman <igall@marvell.com> Signed-off-by: Marcin Wojtas <mw@semihalf.com> 2021-03-23 10:57:57 +00:00			`int comphy_rx_training(struct udevice *dev, u32 lane);`
phy: marvell: Support changing SERDES map in board file This adds a weak definition of comphy_update_map to comphy_core, which does nothing. If this function is defined elsewhere, for example in board file, the board file can change some parameters of SERDES configuration. This is needed on Turris Mox, where the SERDES speed on lane 1 has to be set differently when SFP module is connected and when Topaz Switch module is connected. This is a temporary solution. When the comphy driver for armada-3720 will be added to the kernel, the comphy driver in u-boot shall also be updated and this should be done differently then. Signed-off-by: Marek Behun <marek.behun@nic.cz> Signed-off-by: Stefan Roese <sr@denx.de> 2018-08-17 10:58:51 +00:00
			`#endif /* _MVEBU_COMPHY_H_ */`