diff options
Diffstat (limited to 'recipes-bsp/u-boot-mainline/files/0001-apalis_imx6-increase-phy-autoneg-timeout.patch')
-rw-r--r-- | recipes-bsp/u-boot-mainline/files/0001-apalis_imx6-increase-phy-autoneg-timeout.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/recipes-bsp/u-boot-mainline/files/0001-apalis_imx6-increase-phy-autoneg-timeout.patch b/recipes-bsp/u-boot-mainline/files/0001-apalis_imx6-increase-phy-autoneg-timeout.patch new file mode 100644 index 0000000..f3d4554 --- /dev/null +++ b/recipes-bsp/u-boot-mainline/files/0001-apalis_imx6-increase-phy-autoneg-timeout.patch @@ -0,0 +1,34 @@ +From 4bb2dccd69eaf8e25dd200f9a6deb883631db5c1 Mon Sep 17 00:00:00 2001 +From: Igor Opaniuk <igor.opaniuk@toradex.com> +Date: Fri, 21 Jun 2019 14:00:24 +0300 +Subject: [PATCH] apalis_imx6: increase phy autoneg timeout + +Default value (4000ms) of PHY_ANEG_TIMEOUT for Micrel KSZ9031 contoller +isn't sufficient to finish auto-negotiation, which sometimes leads to +timeout errors: + +Apalis iMX6 # dhcp +FEC Waiting for PHY auto negotiation to complete......... TIMEOUT ! + +Increase the auto-negotiation time-out to 8000ms. + +Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> +--- + include/configs/apalis_imx6.h | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/include/configs/apalis_imx6.h b/include/configs/apalis_imx6.h +index 4b0a3fb26b..246d618442 100644 +--- a/include/configs/apalis_imx6.h ++++ b/include/configs/apalis_imx6.h +@@ -58,6 +58,7 @@ + #define IMX_FEC_BASE ENET_BASE_ADDR + #define CONFIG_FEC_XCV_TYPE RGMII + #define CONFIG_ETHPRIME "FEC" ++#define PHY_ANEG_TIMEOUT 8000 /* PHY needs longer aneg time */ + #define CONFIG_FEC_MXC_PHYADDR 6 + #define CONFIG_TFTP_TSIZE + +-- +2.13.6 + |