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ARM: rmobile: Increase PHY auto-negotiation timeout to 20s

The ethernet PHY on all known Gen3 boards takes a while to come out
of reset, increase the auto-negotiation timeout to prevent it from
timing out in case the ethernet is used right after the board was
reset.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Marek Vasut 4 years ago
parent
commit
10fa7ec9f6
1 changed files with 3 additions and 0 deletions
  1. 3 0
      include/configs/rcar-gen3-common.h

+ 3 - 0
include/configs/rcar-gen3-common.h

@@ -34,6 +34,9 @@
 #define CONFIG_SYS_MAXARGS		64
 #define CONFIG_SYS_BAUDRATE_TABLE	{ 115200, 38400 }
 
+/* PHY needs a longer autoneg timeout */
+#define PHY_ANEG_TIMEOUT		20000
+
 /* MEMORY */
 #define CONFIG_SYS_INIT_SP_ADDR		CONFIG_SYS_TEXT_BASE