layerscape: upgrade kernel to 4.14

This patch is to upgrade kernel to 4.14 for layerscape.
patches-4.14 for layerscape included two categories.

- NXP Layerscape SDK kernel-4.14 patches

  All patches on tag LSDK-18.09-V4.14 were ported to OpenWrt
  kernel. Since there were hundreds patches, we had to make
  an all-in-one patch for each IP/feature.
  See below links for LSDK kernel.
  https://lsdk.github.io/components.html
  https://source.codeaurora.org/external/qoriq/qoriq-components/linux

- Non-LSDK kernel patches

  Other patches which were not in LSDK were just put in patches-4.14.
  Kept below patches from patches-4.9.
  303-dts-layerscape-add-traverse-ls1043.patch
  821-add-esdhc-vsel-to-ls1043.patch
  822-rgmii-fixed-link.patch

  Renamed and rebase them as below in patches-4.14,
  303-add-DTS-for-Traverse-LS1043-Boards.patch
  712-sdk-dpaa-rgmii-fixed-link.patch
  824-mmc-sdhci-of-esdhc-add-voltage-switch-support-for-ls.patch

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Biwen Li <biwen.li@nxp.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/target/linux/layerscape/patches-4.14/712-sdk-dpaa-rgmii-fixed-link.patch b/target/linux/layerscape/patches-4.14/712-sdk-dpaa-rgmii-fixed-link.patch
new file mode 100644
index 0000000000..d6cf803e4f
--- /dev/null
+++ b/target/linux/layerscape/patches-4.14/712-sdk-dpaa-rgmii-fixed-link.patch
@@ -0,0 +1,62 @@
+From b3544990f8496edda965e1ff9a14727360660676 Mon Sep 17 00:00:00 2001
+From: Mathew McBride <matt@traverse.com.au>
+Date: Mon, 7 Aug 2017 10:19:48 +1000
+Subject: [PATCH] Recognize when an RGMII Link is set as fixed (in the device
+ tree) and set up the MAC accordingly
+
+---
+ drivers/net/ethernet/freescale/sdk_dpaa/mac.c       |  1 +
+ .../freescale/sdk_fman/Peripherals/FM/MAC/memac.c   | 13 +++++++++++++
+ 2 files changed, 14 insertions(+)
+
+--- a/drivers/net/ethernet/freescale/sdk_dpaa/mac.c
++++ b/drivers/net/ethernet/freescale/sdk_dpaa/mac.c
+@@ -386,6 +386,7 @@ static int __cold mac_probe(struct platf
+ 		mac_dev->fixed_link->duplex = phy->duplex;
+ 		mac_dev->fixed_link->pause = phy->pause;
+ 		mac_dev->fixed_link->asym_pause = phy->asym_pause;
++		printk(KERN_INFO "Setting up fixed link, speed %d duplex %d\n", mac_dev->fixed_link->speed, mac_dev->fixed_link->duplex);
+ 	}
+ 
+ 	_errno = mac_dev->init(mac_dev);
+--- a/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac.c
++++ b/drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac.c
+@@ -36,6 +36,8 @@
+ 
+  @Description   FM mEMAC driver
+ *//***************************************************************************/
++#include <../../../../sdk_dpaa/mac.h>
++#include <linux/phy_fixed.h>
+ 
+ #include "std_ext.h"
+ #include "string_ext.h"
+@@ -48,6 +50,8 @@
+ #include "memac.h"
+ 
+ 
++static t_Error MemacAdjustLink(t_Handle h_Memac, e_EnetSpeed speed, bool fullDuplex);
++
+ /*****************************************************************************/
+ /*                      Internal routines                                    */
+ /*****************************************************************************/
+@@ -276,11 +280,20 @@ static t_Error MemacEnable(t_Handle h_Me
+ {
+     t_Memac     *p_Memac = (t_Memac *)h_Memac;
+ 
++    struct mac_device *mac_dev = (struct mac_device *)p_Memac->h_App;
++
+     SANITY_CHECK_RETURN_ERROR(p_Memac, E_INVALID_HANDLE);
+     SANITY_CHECK_RETURN_ERROR(!p_Memac->p_MemacDriverParam, E_INVALID_STATE);
+ 
+     fman_memac_enable(p_Memac->p_MemMap, (mode & e_COMM_MODE_RX), (mode & e_COMM_MODE_TX));
+ 
++    if (ENET_INTERFACE_FROM_MODE(p_Memac->enetMode) == e_ENET_IF_RGMII) {
++	if (mac_dev->fixed_link) {
++		printk(KERN_INFO "This is a fixed-link, forcing speed %d duplex %d\n",mac_dev->fixed_link->speed,mac_dev->fixed_link->duplex);
++		MemacAdjustLink(h_Memac,mac_dev->fixed_link->speed,mac_dev->fixed_link->duplex);
++	}
++    }
++
+     return E_OK;
+ }
+