avionic design with actual uboot and tooling

submodule of avionic design uboot bootloader and with included tools to
get you started , read readme.md and readme-tk1-loader.md

u-boot/drivers/usb/musb/musb_hcd.h

@@ -0,0 +1,96 @@
+/*
+ * Mentor USB OTG Core host controller driver.
+ *
+ * Copyright (c) 2008 Texas Instruments
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ *
+ * Author: Thomas Abraham t-abraham@ti.com, Texas Instruments
+ */
+
+#ifndef __MUSB_HCD_H__
+#define __MUSB_HCD_H__
+
+#include "musb_core.h"
+#ifdef CONFIG_USB_KEYBOARD
+#include <stdio_dev.h>
+extern unsigned char new[];
+#endif
+
+#ifndef CONFIG_USB_MUSB_TIMEOUT
+# define CONFIG_USB_MUSB_TIMEOUT 100000
+#endif
+
+/* This defines the endpoint number used for control transfers */
+#define MUSB_CONTROL_EP 0
+
+/* This defines the endpoint number used for bulk transfer */
+#ifndef MUSB_BULK_EP
+# define MUSB_BULK_EP 1
+#endif
+
+/* This defines the endpoint number used for interrupt transfer */
+#define MUSB_INTR_EP 2
+
+/* Determine the operating speed of MUSB core */
+#define musb_ishighspeed() \
+	((readb(&musbr->power) & MUSB_POWER_HSMODE) \
+		>> MUSB_POWER_HSMODE_SHIFT)
+
+/* USB HUB CONSTANTS (not OHCI-specific; see hub.h) */
+
+/* destination of request */
+#define RH_INTERFACE		   0x01
+#define RH_ENDPOINT		   0x02
+#define RH_OTHER		   0x03
+
+#define RH_CLASS		   0x20
+#define RH_VENDOR		   0x40
+
+/* Requests: bRequest << 8 | bmRequestType */
+#define RH_GET_STATUS		0x0080
+#define RH_CLEAR_FEATURE	0x0100
+#define RH_SET_FEATURE		0x0300
+#define RH_SET_ADDRESS		0x0500
+#define RH_GET_DESCRIPTOR	0x0680
+#define RH_SET_DESCRIPTOR	0x0700
+#define RH_GET_CONFIGURATION	0x0880
+#define RH_SET_CONFIGURATION	0x0900
+#define RH_GET_STATE		0x0280
+#define RH_GET_INTERFACE	0x0A80
+#define RH_SET_INTERFACE	0x0B00
+#define RH_SYNC_FRAME		0x0C80
+/* Our Vendor Specific Request */
+#define RH_SET_EP		0x2000
+
+/* Hub port features */
+#define RH_PORT_CONNECTION	   0x00
+#define RH_PORT_ENABLE		   0x01
+#define RH_PORT_SUSPEND		   0x02
+#define RH_PORT_OVER_CURRENT	   0x03
+#define RH_PORT_RESET		   0x04
+#define RH_PORT_POWER		   0x08
+#define RH_PORT_LOW_SPEED	   0x09
+
+#define RH_C_PORT_CONNECTION	   0x10
+#define RH_C_PORT_ENABLE	   0x11
+#define RH_C_PORT_SUSPEND	   0x12
+#define RH_C_PORT_OVER_CURRENT	   0x13
+#define RH_C_PORT_RESET		   0x14
+
+/* Hub features */
+#define RH_C_HUB_LOCAL_POWER	   0x00
+#define RH_C_HUB_OVER_CURRENT	   0x01
+
+#define RH_DEVICE_REMOTE_WAKEUP	   0x00
+#define RH_ENDPOINT_STALL	   0x01
+
+#define RH_ACK			   0x01
+#define RH_REQ_ERR		   -1
+#define RH_NACK			   0x00
+
+/* extern functions */
+extern int musb_platform_init(void);
+extern void musb_platform_deinit(void);
+
+#endif	/* __MUSB_HCD_H__ */