zynqmp: usb: Add usb dwc3 driver support for zynqmp

[karo-tx-uboot.git] / board / xilinx / zynqmp / zynqmp.c

diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c
index ffb3a58ca1147e77c25257274febaffee96daa6c..d105bb4de32f6ce9aa8778e4a426da35f18dbcc7 100644 (file)
--- a/board/xilinx/zynqmp/zynqmp.c
+++ b/board/xilinx/zynqmp/zynqmp.c
@@ -12,6 +12,8 @@
 #include <asm/arch/hardware.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/io.h>
+#include <usb.h>
+#include <dwc3-uboot.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -136,3 +138,29 @@ int checkboard(void)
        puts("Board:\tXilinx ZynqMP\n");
        return 0;
 }
+
+#ifdef CONFIG_USB_DWC3
+static struct dwc3_device dwc3_device_data = {
+       .maximum_speed = USB_SPEED_HIGH,
+       .base = ZYNQMP_USB0_XHCI_BASEADDR,
+       .dr_mode = USB_DR_MODE_PERIPHERAL,
+       .index = 0,
+};
+
+int usb_gadget_handle_interrupts(void)
+{
+       dwc3_uboot_handle_interrupt(0);
+       return 0;
+}
+
+int board_usb_init(int index, enum usb_init_type init)
+{
+       return dwc3_uboot_init(&dwc3_device_data);
+}
+
+int board_usb_cleanup(int index, enum usb_init_type init)
+{
+       dwc3_uboot_exit(index);
+       return 0;
+}
+#endif