Message ID | 20180606101903.31626-1-jakob.unterwurzacher@theobroma-systems.com |
---|---|
State | Accepted |
Commit | abb8fad0970f824f3550f7b93a2508bf06e477d0 |
Delegated to: | Philipp Tomsich |
Headers | show |
Series | [U-Boot] rockchip: board: lion-rk3368: increase phy autonegotiation timeout | expand |
> 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> > --- > include/configs/lion_rk3368.h | 2 ++ > 1 file changed, 2 insertions(+) > Applied to u-boot-rockchip, thanks!
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
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> --- include/configs/lion_rk3368.h | 2 ++ 1 file changed, 2 insertions(+)