Add KBOOT.

validation/embedded_host/src/image_program/SB_image.c

@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2013 - 2014, 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.
+ */
+
+#include "SB_image.h"
+#include "blsh/host_command.h"
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*******************************************************************************
+ * Variables
+ ******************************************************************************/
+
+/*******************************************************************************
+ * Prototypes
+ ******************************************************************************/
+static uint32_t get_SB_image_length(uint32_t image_address);
+
+/*******************************************************************************
+ * Code
+ ******************************************************************************/
+
+recordStatus_t SB_image_program(uint32_t image_address)
+{
+    uint32_t image_length = get_SB_image_length(image_address);
+
+    if (handle_receiveSBFile_command(IMAGE_START_ADDRESS, image_length) != kStatus_Success)
+    {
+        return kRecordStatus_Fail;
+    }
+
+    return kRecordStatus_Success;
+}
+
+/*!
+ * @brief get SB image length
+ *
+ * @param image_address image address in target flash.
+ * @return the length of sb image
+ */
+static uint32_t get_SB_image_length(uint32_t image_address)
+{
+    /* uint8_t  hex[4] = {0}; */
+    uint32_t image_blocks = 0;
+
+    image_blocks = read_flash_char(image_address, SB_IMAGE_BLOCKS_OFFSET + 3) << 24;
+    image_blocks |= read_flash_char(image_address, SB_IMAGE_BLOCKS_OFFSET + 2) << 16;
+    image_blocks |= read_flash_char(image_address, SB_IMAGE_BLOCKS_OFFSET + 1) << 8;
+    image_blocks |= read_flash_char(image_address, SB_IMAGE_BLOCKS_OFFSET);
+
+    /* Size of each block is 16 bytes */
+    return (image_blocks << 4);
+}