ARM: zynq: Extend microzed board support

Add missing DT nodes and enable USB.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Nathan Rossi <nathan@nathanrossi.com>

diff --git a/arch/arm/dts/zynq-microzed.dts b/arch/arm/dts/zynq-microzed.dts
index 793ab44..cb238cd 100644 (file)
--- a/arch/arm/dts/zynq-microzed.dts
+++ b/arch/arm/dts/zynq-microzed.dts
@@ -1,7 +1,7 @@
 /*
  * Xilinx MicroZED board DTS
  *
- * Copyright (C) 2013 Xilinx, Inc.
+ * Copyright (C) 2013 - 2016 Xilinx, Inc.
  *
  * SPDX-License-Identifier:    GPL-2.0+
  */
@@ -15,12 +15,27 @@
        aliases {
                serial0 = &uart1;
                spi0 = &qspi;
+               mmc0 = &sdhci0;
        };
 
        memory {
                device_type = "memory";
                reg = <0 0x40000000>;
        };
+
+       chosen {
+               bootargs = "earlyprintk";
+               stdout-path = "serial0:115200n8";
+       };
+
+       usb_phy0: phy0 {
+               compatible = "usb-nop-xceiv";
+               #phy-cells = <0>;
+       };
+};
+
+&clkc {
+       ps-clk-frequency = <33333333>;
 };
 
 &qspi {
@@ -32,3 +47,24 @@
        u-boot,dm-pre-reloc;
        status = "okay";
 };
+
+&gem0 {
+       status = "okay";
+       phy-mode = "rgmii-id";
+       phy-handle = <&ethernet_phy>;
+
+       ethernet_phy: ethernet-phy@0 {
+               reg = <0>;
+       };
+};
+
+&sdhci0 {
+       u-boot,dm-pre-reloc;
+       status = "okay";
+};
+
+&usb0 {
+       status = "okay";
+       dr_mode = "host";
+       usb-phy = <&usb_phy0>;
+};

diff --git a/configs/zynq_microzed_defconfig b/configs/zynq_microzed_defconfig
index 1d70e43..bd261c1 100644 (file)
--- a/configs/zynq_microzed_defconfig
+++ b/configs/zynq_microzed_defconfig
@@ -21,3 +21,7 @@ CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_ZYNQ_GEM=y
 CONFIG_ZYNQ_QSPI=y
+CONFIG_USB=y
+CONFIG_USB_ULPI_VIEWPORT=y
+CONFIG_USB_ULPI=y
+CONFIG_USB_GADGET=y

diff --git a/include/configs/zynq_microzed.h b/include/configs/zynq_microzed.h
index e66088d..ec7bb1c 100644 (file)
--- a/include/configs/zynq_microzed.h
+++ b/include/configs/zynq_microzed.h
@@ -12,6 +12,8 @@
 
 #define CONFIG_SYS_NO_FLASH
 
+#define CONFIG_ZYNQ_USB
+
 #include <configs/zynq-common.h>
 
 #endif /* __CONFIG_ZYNQ_MICROZED_H */