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Patch 303 is required for Traverse LS1043 targets when using the NXP DPAA1 driver. The recent refresh of 4.9 patches on layerscape changed how FMan/BMan memory regions were defined and meant Ethernet stopped working on these boards. (Note that these definitions are only required for NXP's Ethernet driver, the new upstream driver in >=4.15 works using the DTS provided in files/) Signed-off-by: Mathew McBride <matt@traverse.com.au>
96 lines
2.4 KiB
Diff
96 lines
2.4 KiB
Diff
From c0612164b379ebc8964da6bc6f6ced9736dce488 Mon Sep 17 00:00:00 2001
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From: Mathew McBride <matt@traverse.com.au>
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Date: Tue, 17 Apr 2018 10:01:03 +1000
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Subject: [PATCH] add DTS for Traverse LS1043 Boards
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Signed-off-by: Mathew McBride <matt@traverse.com.au>
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---
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arch/arm64/boot/dts/freescale/Makefile | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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create mode 100644 arch/arm64/boot/dts/freescale/traverse-ls1043v.dts
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--- a/arch/arm64/boot/dts/freescale/Makefile
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+++ b/arch/arm64/boot/dts/freescale/Makefile
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@@ -21,7 +21,10 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2
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dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-simu.dtb
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dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-qds.dtb
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dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-rdb.dtb
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-
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+
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+dtb-$(CONFIG_ARCH_LAYERSCAPE) += traverse-ls1043v.dtb
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+dtb-$(CONFIG_ARCH_LAYERSCAPE) += traverse-ls1043s.dtb
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+
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always := $(dtb-y)
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subdir-y := $(dts-dirs)
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clean-files := *.dtb
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--- a/arch/arm64/boot/dts/freescale/traverse-ls1043s.dts
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+++ b/arch/arm64/boot/dts/freescale/traverse-ls1043s.dts
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@@ -330,3 +330,32 @@
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&sata {
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status = "disabled";
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};
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+
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+/* Additions for Layerscape SDK (4.4/4.9) Kernel only
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+ * These kernels need additional setup for FMan/QMan DMA shared memory
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+ */
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+
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+#include "qoriq-qman-portals-sdk.dtsi"
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+#include "qoriq-bman-portals-sdk.dtsi"
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+
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+&bman_fbpr {
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+ compatible = "fsl,bman-fbpr";
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+ alloc-ranges = <0 0 0x10000 0>;
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+};
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+&qman_fqd {
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+ compatible = "fsl,qman-fqd";
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+ alloc-ranges = <0 0 0x10000 0>;
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+};
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+&qman_pfdr {
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+ compatible = "fsl,qman-pfdr";
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+ alloc-ranges = <0 0 0x10000 0>;
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+};
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+
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+&soc {
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+#include "qoriq-dpaa-eth.dtsi"
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+#include "qoriq-fman3-0-6oh.dtsi"
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+};
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+
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+&fman0 {
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+ compatible = "fsl,fman", "simple-bus";
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+};
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--- a/arch/arm64/boot/dts/freescale/traverse-ls1043v.dts
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+++ b/arch/arm64/boot/dts/freescale/traverse-ls1043v.dts
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@@ -251,3 +251,32 @@
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&sata {
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status = "disabled";
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};
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+
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+/* Additions for Layerscape SDK (4.4/4.9) Kernel only
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+ * These kernels need additional setup for FMan/QMan DMA shared memory
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+ */
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+
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+#include "qoriq-qman-portals-sdk.dtsi"
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+#include "qoriq-bman-portals-sdk.dtsi"
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+
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+&bman_fbpr {
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+ compatible = "fsl,bman-fbpr";
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+ alloc-ranges = <0 0 0x10000 0>;
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+};
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+&qman_fqd {
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+ compatible = "fsl,qman-fqd";
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+ alloc-ranges = <0 0 0x10000 0>;
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+};
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+&qman_pfdr {
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+ compatible = "fsl,qman-pfdr";
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+ alloc-ranges = <0 0 0x10000 0>;
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+};
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+
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+&soc {
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+#include "qoriq-dpaa-eth.dtsi"
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+#include "qoriq-fman3-0-6oh.dtsi"
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+};
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+
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+&fman0 {
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+ compatible = "fsl,fman", "simple-bus";
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+};
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