Add KBOOT.

validation/embedded_host/src/disk/disk.h

@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __USB_DISK_H__
+#define __USB_DISK_H__ 1
+
+#include "usb_device_config.h"
+#include "usb.h"
+#include "usb_device.h"
+#include "usb_device_class.h"
+#include "usb_device_msc.h"
+#include "usb_device_ch9.h"
+#include "usb_descriptor.h"
+#include "flash/fsl_flash.h"
+#include "executable_image.h"
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+#if defined(USB_DEVICE_CONFIG_EHCI) && (USB_DEVICE_CONFIG_EHCI > 0)
+#define CONTROLLER_ID kUSB_ControllerEhci0
+#endif
+#if defined(USB_DEVICE_CONFIG_KHCI) && (USB_DEVICE_CONFIG_KHCI > 0)
+#define CONTROLLER_ID kUSB_ControllerKhci0
+#endif
+
+#define USB_DEVICE_INTERRUPT_PRIORITY (4)
+
+/* Length of Each Logical Address Block */
+#define LENGTH_OF_EACH_LBA (512)
+/* total number of logical blocks present */
+#define TOTAL_LOGICAL_ADDRESS_BLOCKS_NORMAL (48)
+/* Net Disk Size , default disk is 48*512, that is 24kByte, however , the disk reconnised by that PC only has 4k Byte,
+ * This is caused by that the file system also need memory*/
+#define DISK_SIZE_NORMAL (TOTAL_LOGICAL_ADDRESS_BLOCKS_NORMAL * LENGTH_OF_EACH_LBA)
+
+#define LOGICAL_UNIT_SUPPORTED (1U)
+
+#define USB_DEVICE_MSC_WRITE_BUFF_NUM 2
+#define USB_DEVICE_MSC_WRITE_BUFF_SIZE 512
+#define USB_DEVICE_MSC_READ_BUFF_SIZE 512
+#define MSD_FLASH_BASE IMAGE_START_ADDRESS
+
+// Program Flash block information
+#define P_FLASH_BASE 0x00000000
+#define P_FLASH_SIZE (FSL_FEATURE_FLASH_PFLASH_BLOCK_SIZE * FSL_FEATURE_FLASH_PFLASH_BLOCK_COUNT)
+#define P_BLOCK_NUM FSL_FEATURE_FLASH_PFLASH_BLOCK_COUNT
+#define P_SECTOR_SIZE FSL_FEATURE_FLASH_PFLASH_BLOCK_SECTOR_SIZE
+
+typedef struct _usb_msc_struct
+{
+    usb_device_handle deviceHandle;
+    class_handle_t mscHandle;
+    uint8_t storageDisk[DISK_SIZE_NORMAL];
+    uint8_t diskLock;
+    uint8_t read_write_error;
+    uint8_t currentConfiguration;
+    uint8_t currentInterfaceAlternateSetting[USB_MSC_INTERFACE_COUNT];
+    uint8_t speed;
+    uint8_t attach;
+} usb_msc_struct_t;
+
+extern flash_config_t s_flashInstance;
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+#if defined(__cplusplus)
+extern "C" {
+#endif /* __cplusplus */
+
+void disk_init(void);
+
+#if defined(__cplusplus)
+}
+#endif /* __cplusplus */
+
+#endif