commit 6795a663e4645a362a9f7d7afe02590f4c22baf0
author Igal Liberman <igall@marvell.com> Tue Mar 23 11:57:57 2021 +0100
committer Stefan Roese <sr@denx.de> Thu Apr 29 07:45:24 2021 +0200
tree 7caba88aef484f1eaf277acfdf0c098b440ee8f6
parent ff3ec5d9668542cf983ab2351e7d64e2c71114bc

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>

configs/mvebu_db_armada8k_defconfig

diff --git a/configs/mvebu_db_armada8k_defconfig b/configs/mvebu_db_armada8k_defconfig
index ffe8e02..96baea7 100644
--- a/configs/mvebu_db_armada8k_defconfig
+++ b/configs/mvebu_db_armada8k_defconfig
@@ -32,6 +32,7 @@
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
 CONFIG_CMD_MVEBU_BUBT=y
+CONFIG_CMD_MVEBU_RX_TRAINING=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_MAC_PARTITION=y
 CONFIG_ENV_OVERWRITE=y