From: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com> Date: Wed, 6 Jun 2018 10:19:03 +0000 (+0200) Subject: rockchip: board: lion-rk3368: increase phy autonegotiation timeout X-Git-Tag: v2025.01-rc5-pxa1908~3909^2~4 X-Git-Url: http://git.dujemihanovic.xyz/%22/icons/right.gif/static/%7B%7B%20%24image.RelPermalink%20%7D%7D?a=commitdiff_plain;h=abb8fad0970f824f3550f7b93a2508bf06e477d0;p=u-boot.git 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> --- diff --git a/include/configs/lion_rk3368.h b/include/configs/lion_rk3368.h index b9c6bf8954..cae0f1ed29 100644 --- a/include/configs/lion_rk3368.h +++ b/include/configs/lion_rk3368.h @@ -12,5 +12,7 @@ #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