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| author | Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com> | 2018-06-06 12:19:03 +0200 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2018-07-21 01:55:26 +0200 |
| commit | abb8fad0970f824f3550f7b93a2508bf06e477d0 (patch) | |
| tree | 6e2a2a584173a848936689b9d5100d2d32c9e14d | |
| parent | 91259476872e91bc3d0e6b92f81e5b7a67e7b447 (diff) | |
| download | u-boot-abb8fad0970f824f3550f7b93a2508bf06e477d0.zip u-boot-abb8fad0970f824f3550f7b93a2508bf06e477d0.tar.gz u-boot-abb8fad0970f824f3550f7b93a2508bf06e477d0.tar.bz2 | |
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>
| -rw-r--r-- | include/configs/lion_rk3368.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/configs/lion_rk3368.h b/include/configs/lion_rk3368.h index b9c6bf8..cae0f1e 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 |