From e0bd90d8a3a6a9006e280a4d7ac76bc18219b7c2 Mon Sep 17 00:00:00 2001
From: Augusto Fraga Giachero <augustofg96@gmail.com>
Date: Sat, 27 Jul 2019 12:16:13 -0600
Subject: [PATCH] arch/arm/src/lpc17xx_40xx/lpc17_40_ethernet.c:  Set speed
 back to 10Mbps if 10Mmbps link negotiated.

---
 arch/arm/src/lpc17xx_40xx/lpc17_40_ethernet.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/src/lpc17xx_40xx/lpc17_40_ethernet.c b/arch/arm/src/lpc17xx_40xx/lpc17_40_ethernet.c
index 239960f961..6d673c111a 100644
--- a/arch/arm/src/lpc17xx_40xx/lpc17_40_ethernet.c
+++ b/arch/arm/src/lpc17xx_40xx/lpc17_40_ethernet.c
@@ -2794,6 +2794,7 @@ static inline int lpc17_40_phyinit(struct lpc17_40_driver_s *priv)
 
       case 0x0002:
         priv->lp_mode = LPC17_40_10BASET_HD;
+        lpc17_40_putreg(0, LPC17_40_ETH_SUPP);
         break;
 
       case 0x0004:
@@ -2802,6 +2803,7 @@ static inline int lpc17_40_phyinit(struct lpc17_40_driver_s *priv)
 
       case 0x0006:
         priv->lp_mode = LPC17_40_10BASET_FD;
+        lpc17_40_putreg(0, LPC17_40_ETH_SUPP);
         break;
 
       default: