diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0294-staging-fsl_ppfe-eth-Disable-autonegotiation-for-2.5.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0294-staging-fsl_ppfe-eth-Disable-autonegotiation-for-2.5.patch | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0294-staging-fsl_ppfe-eth-Disable-autonegotiation-for-2.5.patch b/target/linux/layerscape/patches-5.4/701-net-0294-staging-fsl_ppfe-eth-Disable-autonegotiation-for-2.5.patch deleted file mode 100644 index 3c0abc812d..0000000000 --- a/target/linux/layerscape/patches-5.4/701-net-0294-staging-fsl_ppfe-eth-Disable-autonegotiation-for-2.5.patch +++ /dev/null @@ -1,42 +0,0 @@ -From caae8a691922c3702fcb813f5d794f311c0609c6 Mon Sep 17 00:00:00 2001 -From: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com> -Date: Wed, 29 Nov 2017 12:21:43 +0530 -Subject: [PATCH] staging: fsl_ppfe/eth: Disable autonegotiation for 2.5G SGMII - -PCS initialization sequence for 2.5G SGMII interface governs -auto negotiation to be in disabled mode - -Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com> ---- - drivers/staging/fsl_ppfe/pfe_eth.c | 7 +++++-- - 1 file changed, 5 insertions(+), 2 deletions(-) - ---- a/drivers/staging/fsl_ppfe/pfe_eth.c -+++ b/drivers/staging/fsl_ppfe/pfe_eth.c -@@ -1174,6 +1174,7 @@ static void ls1012a_configure_serdes(str - struct pfe_eth_priv_s *priv = pfe->eth.eth_priv[0]; - int sgmii_2500 = 0; - struct mii_bus *bus = priv->mii_bus; -+ u16 value = 0; - - if (priv->einfo->mii_config == PHY_INTERFACE_MODE_2500SGMII) - sgmii_2500 = 1; -@@ -1191,14 +1192,16 @@ static void ls1012a_configure_serdes(str - pfe_eth_mdio_write(bus, 0, 0x4, 0x4001); - pfe_eth_mdio_write(bus, 0, 0x12, 0xa120); - pfe_eth_mdio_write(bus, 0, 0x13, 0x7); -+ /* Autonegotiation need to be disabled for 2.5G SGMII mode*/ -+ value = 0x0140; -+ pfe_eth_mdio_write(bus, 0, 0x0, value); - } else { - pfe_eth_mdio_write(bus, 0, 0x14, 0xb); - pfe_eth_mdio_write(bus, 0, 0x4, 0x1a1); - pfe_eth_mdio_write(bus, 0, 0x12, 0x400); - pfe_eth_mdio_write(bus, 0, 0x13, 0x0); -+ pfe_eth_mdio_write(bus, 0, 0x0, 0x1140); - } -- -- pfe_eth_mdio_write(bus, 0, 0x0, 0x1140); - } - - /* |