u-boot/include/configs/lion_rk3368.h
Jakob Unterwurzacher abb8fad097 rockchip: board: lion-rk3368: increase phy autonegotiation timeout
The first dhcp command consistently fails with a timeout when
the lion-rk3368 board is connected to a Zyxel GS1100-24E
Gigabit Ethernet switch:

  ethernet@ff290000 Waiting for PHY auto negotiation to complete......... TIMEOUT !

Increasing PHY_ANEG_TIMEOUT from the default 4000 to 8000 makes the
first dhcp command work reliably.

Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-07-21 01:55:26 +02:00

18 lines
433 B
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH
*/
#ifndef __CONFIGS_LION_RK3368_H
#define __CONFIGS_LION_RK3368_H
#include <configs/rk3368_common.h>
#define CONFIG_SYS_MMC_ENV_DEV 0
#define KERNEL_LOAD_ADDR 0x280000
#define DTB_LOAD_ADDR 0x5600000
#define INITRD_LOAD_ADDR 0x5bf0000
/* PHY needs longer aneg time at 1G */
#define PHY_ANEG_TIMEOUT 8000
#endif