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authorPurna Chandra Mandal <purna.mandal@microchip.com>2016-01-28 15:30:22 +0530
committerDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2016-02-01 22:14:02 +0100
commit7d514a7407756d96996960c2ae539a4b464c65bc (patch)
tree78faf17ff508a5a805c440d1fd7e6ae195c04660 /arch/mips
parent23e7578c9b17a5af8804ee2df8e52b9324651b6d (diff)
board: Enable ethernet, tftpboot support to pic32mzdask board.
This adds ethernet, TFTP support for PIC32MZ[DA] Starter Kit. Also custom environment variables/scripts are added to help boot from network. Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/dts/pic32mzda.dtsi10
-rw-r--r--arch/mips/dts/pic32mzda_sk.dts10
2 files changed, 20 insertions, 0 deletions
diff --git a/arch/mips/dts/pic32mzda.dtsi b/arch/mips/dts/pic32mzda.dtsi
index f1894ec37c..7d180d9918 100644
--- a/arch/mips/dts/pic32mzda.dtsi
+++ b/arch/mips/dts/pic32mzda.dtsi
@@ -161,4 +161,14 @@
bus-width = <4>;
status = "disabled";
};
+
+ ethernet: ethernet@1f882000 {
+ compatible = "microchip,pic32mzda-eth";
+ reg = <0x1f882000 0x1000>;
+ interrupts = <153 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clock PB5CLK>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
diff --git a/arch/mips/dts/pic32mzda_sk.dts b/arch/mips/dts/pic32mzda_sk.dts
index f886a0f87f..e5ce0bdc2e 100644
--- a/arch/mips/dts/pic32mzda_sk.dts
+++ b/arch/mips/dts/pic32mzda_sk.dts
@@ -42,4 +42,14 @@
&sdhci {
status = "okay";
+};
+
+&ethernet {
+ reset-gpios = <&gpioJ 15 0>;
+ status = "okay";
+ phy-mode = "rmii";
+ phy-handle = <&ethernet_phy>;
+ ethernet_phy: lan8740_phy@0 {
+ reg = <0>;
+ };
}; \ No newline at end of file