layerscape: add Traverse LS1043-S support

The Traverse LS1043-S board is a router board based on
NXP/Freescale's LS1043 SoC, with 4x1GBase-T, 1 SFP and 1 SFP+,
as well as miniPCIe and M.2 LTE.

Unlike the Layerscape reference boards, the LS1043-S board has
NAND flash and uses the mainline U-Boot.

This patch implements support for the LS1043-S board, as well as
the earlier LS1043-V board. It is our intention that all boards
in this family (LS1043-S and later, Five64) will boot the same binary.

Not included in this patchset are the hwmon drivers not in the kernel
(emc1704,pac1934) or the bootloader.

Signed-off-by: Mathew McBride <matt@traverse.com.au>

3 files changed, 107 insertions, 8 deletions

diff --git a/target/linux/layerscape/patches-4.9/304-dts-layerscape-add-traverse-ls1043.patch b/target/linux/layerscape/patches-4.9/304-dts-layerscape-add-traverse-ls1043.patch
new file mode 100644
index 0000000000..6c1c28f400
--- /dev/null
+++ b/target/linux/layerscape/patches-4.9/304-dts-layerscape-add-traverse-ls1043.patch
@@ -0,0 +1,89 @@
+From c0612164b379ebc8964da6bc6f6ced9736dce488 Mon Sep 17 00:00:00 2001
+From: Mathew McBride <matt@traverse.com.au>
+Date: Tue, 17 Apr 2018 10:01:03 +1000
+Subject: [PATCH] add DTS for Traverse LS1043 Boards
+
+Signed-off-by: Mathew McBride <matt@traverse.com.au>
+---
+ arch/arm64/boot/dts/freescale/Makefile |    5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+ create mode 100644 arch/arm64/boot/dts/freescale/traverse-ls1043v.dts
+
+--- a/arch/arm64/boot/dts/freescale/Makefile
++++ b/arch/arm64/boot/dts/freescale/Makefile
+@@ -20,7 +20,10 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2
+ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-simu.dtb
+ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-qds.dtb
+ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-rdb.dtb
+- 
++
++dtb-$(CONFIG_ARCH_LAYERSCAPE) += traverse-ls1043v.dtb
++dtb-$(CONFIG_ARCH_LAYERSCAPE) += traverse-ls1043s.dtb
++
+ always		:= $(dtb-y)
+ subdir-y	:= $(dts-dirs)
+ clean-files	:= *.dtb
+--- a/arch/arm64/boot/dts/freescale/traverse-ls1043s.dts
++++ b/arch/arm64/boot/dts/freescale/traverse-ls1043s.dts
+@@ -337,3 +337,29 @@
+ &sata {
+ 	status = "disabled";
+ };
++
++/* Additions for Layerscape SDK (4.4/4.9) Kernel only
++ * These kernels need additional setup for FMan/QMan DMA shared memory
++ */
++
++&bman_fbpr {
++	compatible = "fsl,bman-fbpr";
++	alloc-ranges = <0 0 0x10000 0>;
++};
++&qman_fqd {
++	compatible = "fsl,qman-fqd";
++	alloc-ranges = <0 0 0x10000 0>;
++};
++&qman_pfdr {
++	compatible = "fsl,qman-pfdr";
++	alloc-ranges = <0 0 0x10000 0>;
++};
++
++&soc {
++#include "qoriq-dpaa-eth.dtsi"
++#include "qoriq-fman3-0-6oh.dtsi"
++};
++
++&fman0 {
++	compatible = "fsl,fman", "simple-bus";
++};
+--- a/arch/arm64/boot/dts/freescale/traverse-ls1043v.dts
++++ b/arch/arm64/boot/dts/freescale/traverse-ls1043v.dts
+@@ -313,3 +313,29 @@
+ &sata {
+        status = "disabled";
+ };
++
++/* Additions for Layerscape SDK (4.4/4.9) Kernel only
++ * These kernels need additional setup for FMan/QMan DMA shared memory
++ */
++
++&bman_fbpr {
++	compatible = "fsl,bman-fbpr";
++	alloc-ranges = <0 0 0x10000 0>;
++};
++&qman_fqd {
++	compatible = "fsl,qman-fqd";
++	alloc-ranges = <0 0 0x10000 0>;
++};
++&qman_pfdr {
++	compatible = "fsl,qman-pfdr";
++	alloc-ranges = <0 0 0x10000 0>;
++};
++
++&soc {
++#include "qoriq-dpaa-eth.dtsi"
++#include "qoriq-fman3-0-6oh.dtsi"
++};
++
++&fman0 {
++	compatible = "fsl,fman", "simple-bus";
++};
diff --git a/target/linux/layerscape/patches-4.9/820-rgmii-fixed-link.patch b/target/linux/layerscape/patches-4.9/820-rgmii-fixed-link.patch
index b867b1805a..593bd3e79a 100644
--- a/target/linux/layerscape/patches-4.9/820-rgmii-fixed-link.patch
+++ b/target/linux/layerscape/patches-4.9/820-rgmii-fixed-link.patch
@@ -5,8 +5,8 @@ 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 +
- .../ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac.c  | 13 +++++++++++++
+ drivers/net/ethernet/freescale/sdk_dpaa/mac.c                      |    1 
+ drivers/net/ethernet/freescale/sdk_fman/Peripherals/FM/MAC/memac.c |   13 ++++++++++
  2 files changed, 14 insertions(+)
 
 --- a/drivers/net/ethernet/freescale/sdk_dpaa/mac.c
@@ -43,19 +43,19 @@ Subject: [PATCH] Recognize when an RGMII Link is set as fixed (in the device
  {
      t_Memac     *p_Memac = (t_Memac *)h_Memac;
  
-+	struct mac_device *mac_dev = (struct mac_device *)p_Memac->h_App;
++    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("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);
-+		}
++    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;
  }
diff --git a/target/linux/layerscape/patches-4.9/821-add-esdhc-vsel-to-ls1043.patch b/target/linux/layerscape/patches-4.9/821-add-esdhc-vsel-to-ls1043.patch
new file mode 100644
index 0000000000..c45c6b4a22
--- /dev/null
+++ b/target/linux/layerscape/patches-4.9/821-add-esdhc-vsel-to-ls1043.patch
@@ -0,0 +1,10 @@
+--- a/drivers/mmc/host/sdhci-of-esdhc.c
++++ b/drivers/mmc/host/sdhci-of-esdhc.c
+@@ -619,6 +619,7 @@ static void esdhc_reset(struct sdhci_hos
+ static const struct of_device_id scfg_device_ids[] = {
+ 	{ .compatible = "fsl,t1040-scfg", },
+ 	{ .compatible = "fsl,ls1012a-scfg", },
++	{ .compatible = "fsl,ls1043a-scfg", },
+ 	{ .compatible = "fsl,ls1046a-scfg", },
+ 	{}
+ };