index 054ba683fbbf4ae52e9e2ef067ee81d3f238fdef..91aca5635a41c6728c1f3f8448c827a6b34e7ede 100644 (file)
-/******************************************************************************
- * Copyright (c) 2013-2014 Texas Instruments Incorporated - http://www.ti.com
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 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.
- *
- * Neither the name of Texas Instruments Incorporated 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
- * OWNER 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.
- *
- *****************************************************************************/
-
-/**************************************************************************************
- * FILE PURPOSE: NOR writer utility
- **************************************************************************************
- * FILE NAME: norwriter.c
- *
- * DESCRIPTION: A simple nor writer using platform lib APIs to program the NOR flash
- * with an image that the ibl can read.
- *
- ***************************************************************************************/
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include "platform.h"
-#include "types.h"
-
-/* NOR writer utility version */
-char version[] = "01.00.00.04";
-
-/* The input file name is hard coded */
-char *input_file = "nor_writer_input.txt";
-
-uint32_t swap_byte = 0;
-
-/* Parameters defined in the input_file */
-#define FILE_NAME "file_name"
-#define START_ADDR "start_addr"
-
-/* Memory address to store the write data */
-#define WRITE_DATA_ADDRESS 0x80000000
-
-/******************************************************************************
- * Structure: NOR_WRITER_INFO_T
- *
- * NOR writer control data. This structure should be filled in
- * by the user before running
- ******************************************************************************/
-#define MAX_LINE_LENGTH 40
-typedef struct NOR_WRITER_INFO_tag
-{
- char file_name[MAX_LINE_LENGTH]; /* CCS format data file name */
- uint32_t blockSizeBytes; /* The size of each sector */
- uint32_t deviceTotalBytes; /* Total number of bytes available in the device */
- uint32_t startAddr; /* Start address to write */
- uint32_t writeBytes; /* Number of bytes to be written into the device */
- uint8_t *writeData; /* Address to store the write data */
- uint8_t *readData; /* Address to store the read data */
-
-} NOR_WRITER_INFO_T;
-
-NOR_WRITER_INFO_T norWriterInfo;
-
-/* OSAL functions for Platform Library */
-uint8_t *Osal_platformMalloc (uint32_t num_bytes, uint32_t alignment)
-{
- return malloc(num_bytes);
-}
-
-void Osal_platformFree (uint8_t *dataPtr, uint32_t num_bytes)
-{
- /* Free up the memory */
- if (dataPtr)
- {
- free(dataPtr);
- }
-}
-
-void Osal_platformSpiCsEnter(void)
-{
- return;
-}
-
-void Osal_platformSpiCsExit (void)
-{
- return;
-}
-
-/******************************************************************************
- * Function: print_platform_errno
- ******************************************************************************/
-void
-print_platform_errno
-(
- void
-)
-{
- printf ("Returned platform error number is %d\n", platform_errno);
-}
-
-/******************************************************************************
- * Function: formBlock
- *
- * Form a block of data to write to the NOR. The block is
- * created as a byte stream from the 4 byte stream in which
- * the MSB is always sent first.
- ******************************************************************************/
-void
-formBlock
-(
- uint32_t *data,
- uint32_t blockSize,
- uint8_t *scratch
-)
-{
- uint32_t i, j;
-
- /* Convert the data to a byte stream */
- for (i = j = 0; j < blockSize; i++, j+=4)
- {
- scratch[j+0] = (data[i] >> 24) & 0xff;
- scratch[j+1] = (data[i] >> 16) & 0xff;
- scratch[j+2] = (data[i] >> 8) & 0xff;
- scratch[j+3] = (data[i] >> 0) & 0xff;
- }
-}
-
-/******************************************************************************
- * Function: flash_nor
- *
- * Write the image to flash.
- * Returns TRUE if the image is written successfully
- * FALSE if the image write fails
- ******************************************************************************/
-Bool
-flash_nor
-(
- PLATFORM_DEVICE_info *p_device
-)
-{
- uint32_t wPos, wLen;
- uint32_t block, start_block;
- uint8_t *scrach_block;
-
- if (swap_byte)
- {
- scrach_block = malloc(norWriterInfo.blockSizeBytes);
- if (scrach_block == NULL)
- {
- printf ("Can not allocate scratch block memory!\n");
- return (FALSE);
- }
- }
-
- start_block = norWriterInfo.startAddr / norWriterInfo.blockSizeBytes;
-
- /* Program the NOR */
- for (block = start_block, wPos = 0; wPos < norWriterInfo.writeBytes; block++, wPos += norWriterInfo.blockSizeBytes)
- {
- printf ("Flashing sector %d (%d bytes of %d)\n", block, wPos, norWriterInfo.writeBytes);
-
- wLen = norWriterInfo.blockSizeBytes;
- if (norWriterInfo.writeBytes - wPos < norWriterInfo.blockSizeBytes)
- {
- wLen = norWriterInfo.writeBytes - wPos;
- }
-
- if (swap_byte)
- {
- formBlock((uint32_t *)(&norWriterInfo.writeData[wPos]), norWriterInfo.blockSizeBytes, scrach_block);
- }
- else
- {
- scrach_block = &norWriterInfo.writeData[wPos];
- }
- if (platform_device_write(p_device->handle,
- block*norWriterInfo.blockSizeBytes,
- scrach_block,
- wLen) != Platform_EOK)
- {
- printf ("platform_nor_write sector # %d failed!\n", block);
- print_platform_errno();
- if (swap_byte) free (scrach_block);
- return (FALSE);
- }
- }
-
- if (swap_byte) free (scrach_block);
- return (TRUE);
-}
-
-/******************************************************************************
- * Function: flash_verify
- *
- * Read back the data file that was just flashed. On errors mark the block as bad.
- * Returns TRUE if the image verified correctly.
- * FALSE if the image verification failed
- ******************************************************************************/
-Bool
-flash_verify
-(
- PLATFORM_DEVICE_info *p_device
-)
-{
- uint32_t rPos, rLen;
- uint32_t i, j;
- uint32_t block, start_block;
- uint8_t *scrach_block;
- uint32_t *read_data_w;
-
- if (swap_byte)
- {
- scrach_block = malloc(norWriterInfo.blockSizeBytes);
- if (scrach_block == NULL)
- {
- printf ("Can not allocate scratch block memory!\n");
- return (FALSE);
- }
- }
-
- start_block = norWriterInfo.startAddr / norWriterInfo.blockSizeBytes;
-
- for (block = start_block, rPos = 0; rPos < norWriterInfo.writeBytes; block++, rPos += norWriterInfo.blockSizeBytes)
- {
- printf ("Reading and verifying sector %d (%d bytes of %d)\n", block, rPos, norWriterInfo.writeBytes);
-
- if (!swap_byte)
- {
- scrach_block = &norWriterInfo.readData[rPos];
-
- }
- /* Read a sector of data */
- if(platform_device_read(p_device->handle,
- block*norWriterInfo.blockSizeBytes,
- scrach_block,
- norWriterInfo.blockSizeBytes) != Platform_EOK)
- {
- printf ("Failure in sector %d\n", block);
- print_platform_errno();
- if (swap_byte) free (scrach_block);
- return (FALSE);
- }
-
- /* Convert the packed data */
- if (swap_byte)
- {
- read_data_w = (uint32_t *)(&norWriterInfo.readData[rPos]);
- for (i = 0, j = 0; i < norWriterInfo.blockSizeBytes; i += 4)
- read_data_w[j++] = (scrach_block[i+0] << 24) | (scrach_block[i+1] << 16) | (scrach_block[i+2] << 8) | scrach_block[i+3];
- }
-
- /* Read the data from the file */
- rLen = norWriterInfo.blockSizeBytes;
- if (norWriterInfo.writeBytes - rPos < norWriterInfo.blockSizeBytes)
- {
- rLen = norWriterInfo.writeBytes - rPos;
- }
-
- for (i = rPos; i < rLen; i++)
- {
- if (norWriterInfo.readData[i] != norWriterInfo.writeData[i])
- {
- printf ("Failure in sector %d, at byte %d, (at byte %d in the data file) expected 0x%08x, read 0x%08x\n",
- block, i, rPos, norWriterInfo.writeData[i], norWriterInfo.readData[i]);
- if (swap_byte) free (scrach_block);
- return (FALSE);
- }
- }
-
- }
-
- if (swap_byte) free (scrach_block);
- return (TRUE);
-}
-
-/******************************************************************************
- * Function: parse_input_file
- ******************************************************************************/
-static Bool
-parse_input_file
-(
- FILE* fp
-)
-{
- char line[MAX_LINE_LENGTH];
- char tokens[] = " :=;\n\r";
- char *key, *data;
-
- memset(line, 0, MAX_LINE_LENGTH);
-
- fgets(line, MAX_LINE_LENGTH, fp);
- key = (char *)strtok(line, tokens);
- data = (char *)strtok(NULL, tokens);
-
- if(strlen(data) == 0)
- {
- return FALSE;
- }
-
- if(strcmp(key, FILE_NAME) != 0)
- {
- return FALSE;
- }
-
- strcpy (norWriterInfo.file_name, data);
-
- fgets(line, MAX_LINE_LENGTH, fp);
- key = (char *)strtok(line, tokens);
- data = (char *)strtok(NULL, tokens);
-
- if(strlen(data) == 0)
- {
- return FALSE;
- }
-
- if(strcmp(key, START_ADDR) != 0)
- {
- return FALSE;
- }
-
- norWriterInfo.startAddr = (uint32_t)atoi(data);
-
- return TRUE;
-}
-
-/******************************************************************************
- * Function: find_file_length
- ******************************************************************************/
-static Bool
-find_file_length
-(
- FILE* fp
-)
-{
- char line[MAX_LINE_LENGTH];
- char *pEnd;
- char *ext;
- uint32_t data_len, write_addr;
-
- memset(line, 0, MAX_LINE_LENGTH);
-
- ext = strrchr(norWriterInfo.file_name, '.');
-
-
- if (ext && (strcmp(ext, ".dat") == 0))
- {
- fgets(line, MAX_LINE_LENGTH, fp);
-
- /* Read the write address from the CCS header */
- strtoul (line,&pEnd,16);
- strtoul (pEnd,&pEnd,16);
- write_addr = strtoul (pEnd,&pEnd,16);
- strtoul (pEnd,&pEnd,16);
-
- /* Read the data length */
- data_len = (strtoul (pEnd,NULL,16)) * 4;
- }
- else
- {
- /* find the data length by seeking to the end and getting position */
- fseek(fp, 0, SEEK_END);
- data_len = ftell(fp);
- fseek(fp, 0, SEEK_SET);
- }
-
- if (data_len > (norWriterInfo.deviceTotalBytes - norWriterInfo.startAddr))
- {
- printf ("The data file is too big to fit into the device.\n");
- return FALSE;
- }
-
- norWriterInfo.writeBytes = data_len;
- if (write_addr != WRITE_DATA_ADDRESS)
- write_addr = WRITE_DATA_ADDRESS;
- norWriterInfo.writeData = (uint8_t *)write_addr;
- norWriterInfo.readData = (uint8_t *)(write_addr + norWriterInfo.deviceTotalBytes);
-
- return TRUE;
-}
-
-/******************************************************************************
- * Function: main
- ******************************************************************************/
-void main ()
-{
- FILE *fp;
- platform_init_flags init_flags;
- platform_init_config init_config;
- PLATFORM_DEVICE_info *p_device;
- Bool ret;
-
- printf("NOR Writer Utility Version %s\n\n", version);
-
- fp = fopen(input_file, "r");
- if (fp == NULL)
- {
- printf("Error in opening %s input file\n", input_file);
- return;
- }
-
- ret = parse_input_file(fp);
- fclose (fp);
-
- if (ret == FALSE)
- {
- printf("Error in parsing %s input file\n", input_file);
- return;
- }
-
- /* Initialize main Platform lib */
- memset(&init_config, 0, sizeof(platform_init_config));
- memset(&init_flags, 1, sizeof(platform_init_flags));
- init_flags.pll = 0;
- init_flags.ddr = 0;
- init_flags.phy = 0;
- if (platform_init(&init_flags, &init_config) != Platform_EOK)
- {
- printf ("Platform init failed!\n");
- print_platform_errno();
- return;
- }
-#if !(defined(_EVMC6657L_))
-
-#if (defined(DEVICE_K2G))
- p_device = platform_device_open(PLATFORM_DEVID_NORN25Q128A13ESF40F, 0);
-#else
- p_device = platform_device_open(PLATFORM_DEVID_NORN25Q128, 0);
-#endif
-
-#else
- p_device = platform_device_open(PLATFORM_DEVID_NORN25Q032A, 0);
-#endif
- if (p_device == NULL)
- {
- printf ("NOR device open failed!\n");
- print_platform_errno();
- return;
- }
- norWriterInfo.deviceTotalBytes = p_device->block_count * p_device->page_count * p_device->page_size;
- norWriterInfo.blockSizeBytes = p_device->page_count * p_device->page_size;
-
- if ((norWriterInfo.startAddr % norWriterInfo.blockSizeBytes) != 0)
- {
- printf ("The start programming address 0x%8x set in %s is not at the beginning of a block, block size = 0x%4x\n",
- norWriterInfo.startAddr,
- norWriterInfo.file_name,
- norWriterInfo.blockSizeBytes);
- return;
- }
-
- /* Open and find the length of the data file */
- fp = fopen (norWriterInfo.file_name, "rb");
- if (fp == NULL)
- {
- printf ("Failed to open file %s\n", norWriterInfo.file_name);
- platform_device_close(p_device->handle);
- return;
- }
-
- /* Parse the CCS format file */
- ret = find_file_length(fp);
- fclose (fp);
-
- norWriterInfo.writeBytes += norWriterInfo.blockSizeBytes - 1;
- norWriterInfo.writeBytes -= norWriterInfo.writeBytes % norWriterInfo.blockSizeBytes;
-
- if (ret == FALSE)
- {
- printf("Error in parsing CCS file %s\n", norWriterInfo.file_name);
- platform_device_close(p_device->handle);
- return;
- }
-
- /* Write the flash */
- if (flash_nor (p_device) == FALSE)
- {
- printf ("NOR write failed\n");
- platform_device_close(p_device->handle);
- return;
- }
-
- /* verify the flash */
- if(flash_verify (p_device) == FALSE)
- {
- printf ("NOR read verify failed\n");
- platform_device_close(p_device->handle);
- return;
- }
-
-
- printf ("NOR programming completed successfully\n");
-
- platform_device_close(p_device->handle);
-
- return;
-}
-
-
-
-
+/*\r
+ * Copyright (c) 2011-2015, Texas Instruments Incorporated\r
+ * All rights reserved.\r
+ *\r
+ * Redistribution and use in source and binary forms, with or without\r
+ * modification, are permitted provided that the following conditions\r
+ * are met:\r
+ *\r
+ * * Redistributions of source code must retain the above copyright\r
+ * notice, this list of conditions and the following disclaimer.\r
+ *\r
+ * * Redistributions in binary form must reproduce the above copyright\r
+ * notice, this list of conditions and the following disclaimer in the\r
+ * documentation and/or other materials provided with the distribution.\r
+ *\r
+ * * Neither the name of Texas Instruments Incorporated nor the names of\r
+ * its contributors may be used to endorse or promote products derived\r
+ * from this software without specific prior written permission.\r
+ *\r
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"\r
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,\r
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\r
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR\r
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,\r
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,\r
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;\r
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\r
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR\r
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,\r
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
+ *\r
+ */\r
+\r
+/**************************************************************************************\r
+ * FILE PURPOSE: NOR writer utility\r
+ **************************************************************************************\r
+ * FILE NAME: norwriter.c\r
+ *\r
+ * DESCRIPTION: A simple nor writer using platform lib APIs to program the NOR flash\r
+ * with an image that the ibl can read.\r
+ *\r
+ ***************************************************************************************/\r
+#include <stdlib.h>\r
+#include <stdio.h>\r
+#include <string.h>\r
+#include "platform.h"\r
+#include "types.h"\r
+\r
+/* NOR writer utility version */\r
+char version[] = "01.00.00.04";\r
+\r
+/* The input file name is hard coded */\r
+char *input_file = "nor_writer_input.txt";\r
+\r
+uint32_t swap_byte = 0;\r
+\r
+/* Parameters defined in the input_file */\r
+#define FILE_NAME "file_name"\r
+#define START_ADDR "start_addr"\r
+\r
+/* Memory address to store the write data */\r
+#define WRITE_DATA_ADDRESS 0x80000000\r
+\r
+/******************************************************************************\r
+ * Structure: NOR_WRITER_INFO_T\r
+ *\r
+ * NOR writer control data. This structure should be filled in\r
+ * by the user before running\r
+ ******************************************************************************/\r
+#define MAX_LINE_LENGTH 40\r
+typedef struct NOR_WRITER_INFO_tag\r
+{\r
+ char file_name[MAX_LINE_LENGTH]; /* CCS format data file name */\r
+ uint32_t blockSizeBytes; /* The size of each sector */\r
+ uint32_t deviceTotalBytes; /* Total number of bytes available in the device */\r
+ uint32_t startAddr; /* Start address to write */\r
+ uint32_t writeBytes; /* Number of bytes to be written into the device */\r
+ uint8_t *writeData; /* Address to store the write data */\r
+ uint8_t *readData; /* Address to store the read data */\r
+\r
+} NOR_WRITER_INFO_T;\r
+\r
+NOR_WRITER_INFO_T norWriterInfo;\r
+\r
+/* OSAL functions for Platform Library */\r
+uint8_t *Osal_platformMalloc (uint32_t num_bytes, uint32_t alignment)\r
+{\r
+ return malloc(num_bytes);\r
+}\r
+\r
+void Osal_platformFree (uint8_t *dataPtr, uint32_t num_bytes)\r
+{\r
+ /* Free up the memory */\r
+ if (dataPtr)\r
+ {\r
+ free(dataPtr);\r
+ }\r
+}\r
+\r
+void Osal_platformSpiCsEnter(void)\r
+{\r
+ return;\r
+}\r
+\r
+void Osal_platformSpiCsExit (void)\r
+{\r
+ return;\r
+}\r
+\r
+/******************************************************************************\r
+ * Function: print_platform_errno\r
+ ******************************************************************************/\r
+void\r
+print_platform_errno\r
+(\r
+ void\r
+)\r
+{\r
+ printf ("Returned platform error number is %d\n", platform_errno);\r
+}\r
+\r
+/******************************************************************************\r
+ * Function: formBlock\r
+ *\r
+ * Form a block of data to write to the NOR. The block is\r
+ * created as a byte stream from the 4 byte stream in which\r
+ * the MSB is always sent first.\r
+ ******************************************************************************/\r
+void\r
+formBlock\r
+(\r
+ uint32_t *data,\r
+ uint32_t blockSize,\r
+ uint8_t *scratch\r
+)\r
+{\r
+ uint32_t i, j;\r
+ \r
+ /* Convert the data to a byte stream */\r
+ for (i = j = 0; j < blockSize; i++, j+=4)\r
+ {\r
+ scratch[j+0] = (data[i] >> 24) & 0xff;\r
+ scratch[j+1] = (data[i] >> 16) & 0xff;\r
+ scratch[j+2] = (data[i] >> 8) & 0xff;\r
+ scratch[j+3] = (data[i] >> 0) & 0xff;\r
+ }\r
+}\r
+\r
+/******************************************************************************\r
+ * Function: flash_nor\r
+ *\r
+ * Write the image to flash.\r
+ * Returns TRUE if the image is written successfully\r
+ * FALSE if the image write fails\r
+ ******************************************************************************/\r
+Bool\r
+flash_nor\r
+(\r
+ PLATFORM_DEVICE_info *p_device\r
+)\r
+{\r
+ uint32_t wPos, wLen;\r
+ uint32_t block, start_block;\r
+ uint8_t *scrach_block;\r
+\r
+ if (swap_byte)\r
+ {\r
+ scrach_block = malloc(norWriterInfo.blockSizeBytes);\r
+ if (scrach_block == NULL)\r
+ {\r
+ printf ("Can not allocate scratch block memory!\n");\r
+ return (FALSE);\r
+ }\r
+ }\r
+\r
+ start_block = norWriterInfo.startAddr / norWriterInfo.blockSizeBytes;\r
+\r
+ /* Program the NOR */\r
+ for (block = start_block, wPos = 0; wPos < norWriterInfo.writeBytes; block++, wPos += norWriterInfo.blockSizeBytes)\r
+ {\r
+ printf ("Flashing sector %d (%d bytes of %d)\n", block, wPos, norWriterInfo.writeBytes);\r
+\r
+ wLen = norWriterInfo.blockSizeBytes;\r
+ if (norWriterInfo.writeBytes - wPos < norWriterInfo.blockSizeBytes)\r
+ {\r
+ wLen = norWriterInfo.writeBytes - wPos;\r
+ }\r
+\r
+ if (swap_byte)\r
+ {\r
+ formBlock((uint32_t *)(&norWriterInfo.writeData[wPos]), norWriterInfo.blockSizeBytes, scrach_block);\r
+ }\r
+ else\r
+ {\r
+ scrach_block = &norWriterInfo.writeData[wPos];\r
+ }\r
+ if (platform_device_write(p_device->handle,\r
+ block*norWriterInfo.blockSizeBytes,\r
+ scrach_block,\r
+ wLen) != Platform_EOK)\r
+ {\r
+ printf ("platform_nor_write sector # %d failed!\n", block);\r
+ print_platform_errno();\r
+ if (swap_byte) free (scrach_block);\r
+ return (FALSE);\r
+ }\r
+ }\r
+\r
+ if (swap_byte) free (scrach_block);\r
+ return (TRUE);\r
+}\r
+\r
+/******************************************************************************\r
+ * Function: flash_verify\r
+ *\r
+ * Read back the data file that was just flashed. On errors mark the block as bad.\r
+ * Returns TRUE if the image verified correctly.\r
+ * FALSE if the image verification failed\r
+ ******************************************************************************/\r
+Bool\r
+flash_verify\r
+(\r
+ PLATFORM_DEVICE_info *p_device\r
+)\r
+{\r
+ uint32_t rPos, rLen;\r
+ uint32_t i, j;\r
+ uint32_t block, start_block;\r
+ uint8_t *scrach_block;\r
+ uint32_t *read_data_w;\r
+\r
+ if (swap_byte) \r
+ {\r
+ scrach_block = malloc(norWriterInfo.blockSizeBytes);\r
+ if (scrach_block == NULL)\r
+ {\r
+ printf ("Can not allocate scratch block memory!\n");\r
+ return (FALSE);\r
+ }\r
+ }\r
+\r
+ start_block = norWriterInfo.startAddr / norWriterInfo.blockSizeBytes;\r
+\r
+ for (block = start_block, rPos = 0; rPos < norWriterInfo.writeBytes; block++, rPos += norWriterInfo.blockSizeBytes)\r
+ {\r
+ printf ("Reading and verifying sector %d (%d bytes of %d)\n", block, rPos, norWriterInfo.writeBytes);\r
+\r
+ if (!swap_byte)\r
+ {\r
+ scrach_block = &norWriterInfo.readData[rPos];\r
+\r
+ }\r
+ /* Read a sector of data */\r
+ if(platform_device_read(p_device->handle,\r
+ block*norWriterInfo.blockSizeBytes,\r
+ scrach_block,\r
+ norWriterInfo.blockSizeBytes) != Platform_EOK)\r
+ {\r
+ printf ("Failure in sector %d\n", block);\r
+ print_platform_errno();\r
+ if (swap_byte) free (scrach_block);\r
+ return (FALSE);\r
+ }\r
+\r
+ /* Convert the packed data */\r
+ if (swap_byte)\r
+ {\r
+ read_data_w = (uint32_t *)(&norWriterInfo.readData[rPos]);\r
+ for (i = 0, j = 0; i < norWriterInfo.blockSizeBytes; i += 4)\r
+ read_data_w[j++] = (scrach_block[i+0] << 24) | (scrach_block[i+1] << 16) | (scrach_block[i+2] << 8) | scrach_block[i+3];\r
+ }\r
+\r
+ /* Read the data from the file */\r
+ rLen = norWriterInfo.blockSizeBytes;\r
+ if (norWriterInfo.writeBytes - rPos < norWriterInfo.blockSizeBytes)\r
+ {\r
+ rLen = norWriterInfo.writeBytes - rPos;\r
+ }\r
+\r
+ for (i = rPos; i < rLen; i++)\r
+ {\r
+ if (norWriterInfo.readData[i] != norWriterInfo.writeData[i])\r
+ {\r
+ printf ("Failure in sector %d, at byte %d, (at byte %d in the data file) expected 0x%08x, read 0x%08x\n",\r
+ block, i, rPos, norWriterInfo.writeData[i], norWriterInfo.readData[i]);\r
+ if (swap_byte) free (scrach_block);\r
+ return (FALSE);\r
+ }\r
+ }\r
+\r
+ }\r
+\r
+ if (swap_byte) free (scrach_block);\r
+ return (TRUE);\r
+}\r
+\r
+/******************************************************************************\r
+ * Function: parse_input_file\r
+ ******************************************************************************/\r
+static Bool\r
+parse_input_file\r
+(\r
+ FILE* fp\r
+)\r
+{\r
+ char line[MAX_LINE_LENGTH];\r
+ char tokens[] = " :=;\n\r";\r
+ char *key, *data;\r
+\r
+ memset(line, 0, MAX_LINE_LENGTH);\r
+\r
+ fgets(line, MAX_LINE_LENGTH, fp);\r
+ key = (char *)strtok(line, tokens);\r
+ data = (char *)strtok(NULL, tokens);\r
+\r
+ if(strlen(data) == 0)\r
+ {\r
+ return FALSE;\r
+ }\r
+\r
+ if(strcmp(key, FILE_NAME) != 0)\r
+ {\r
+ return FALSE;\r
+ }\r
+\r
+ strcpy (norWriterInfo.file_name, data);\r
+\r
+ fgets(line, MAX_LINE_LENGTH, fp);\r
+ key = (char *)strtok(line, tokens);\r
+ data = (char *)strtok(NULL, tokens);\r
+\r
+ if(strlen(data) == 0)\r
+ {\r
+ return FALSE;\r
+ }\r
+\r
+ if(strcmp(key, START_ADDR) != 0)\r
+ {\r
+ return FALSE;\r
+ }\r
+\r
+ norWriterInfo.startAddr = (uint32_t)atoi(data);\r
+\r
+ return TRUE;\r
+}\r
+\r
+/******************************************************************************\r
+ * Function: find_file_length\r
+ ******************************************************************************/\r
+static Bool\r
+find_file_length\r
+(\r
+ FILE* fp\r
+)\r
+{\r
+ char line[MAX_LINE_LENGTH];\r
+ char *pEnd;\r
+ char *ext;\r
+ uint32_t data_len, write_addr;\r
+\r
+ memset(line, 0, MAX_LINE_LENGTH);\r
+\r
+ ext = strrchr(norWriterInfo.file_name, '.');\r
+\r
+\r
+ if (ext && (strcmp(ext, ".dat") == 0))\r
+ {\r
+ fgets(line, MAX_LINE_LENGTH, fp);\r
+\r
+ /* Read the write address from the CCS header */\r
+ strtoul (line,&pEnd,16);\r
+ strtoul (pEnd,&pEnd,16);\r
+ write_addr = strtoul (pEnd,&pEnd,16);\r
+ strtoul (pEnd,&pEnd,16);\r
+\r
+ /* Read the data length */\r
+ data_len = (strtoul (pEnd,NULL,16)) * 4;\r
+ }\r
+ else\r
+ {\r
+ /* find the data length by seeking to the end and getting position */\r
+ fseek(fp, 0, SEEK_END);\r
+ data_len = ftell(fp);\r
+ fseek(fp, 0, SEEK_SET);\r
+ }\r
+\r
+ if (data_len > (norWriterInfo.deviceTotalBytes - norWriterInfo.startAddr))\r
+ {\r
+ printf ("The data file is too big to fit into the device.\n");\r
+ return FALSE;\r
+ }\r
+\r
+ norWriterInfo.writeBytes = data_len;\r
+ if (write_addr != WRITE_DATA_ADDRESS)\r
+ write_addr = WRITE_DATA_ADDRESS;\r
+ norWriterInfo.writeData = (uint8_t *)write_addr;\r
+ norWriterInfo.readData = (uint8_t *)(write_addr + norWriterInfo.deviceTotalBytes);\r
+\r
+ return TRUE;\r
+}\r
+\r
+/******************************************************************************\r
+ * Function: main\r
+ ******************************************************************************/\r
+void main ()\r
+{\r
+ FILE *fp;\r
+ platform_init_flags init_flags;\r
+ platform_init_config init_config;\r
+ PLATFORM_DEVICE_info *p_device;\r
+ Bool ret;\r
+\r
+ printf("NOR Writer Utility Version %s\n\n", version);\r
+\r
+ fp = fopen(input_file, "r");\r
+ if (fp == NULL)\r
+ {\r
+ printf("Error in opening %s input file\n", input_file);\r
+ return;\r
+ }\r
+\r
+ ret = parse_input_file(fp);\r
+ fclose (fp);\r
+\r
+ if (ret == FALSE)\r
+ {\r
+ printf("Error in parsing %s input file\n", input_file);\r
+ return;\r
+ }\r
+\r
+ /* Initialize main Platform lib */\r
+ memset(&init_config, 0, sizeof(platform_init_config));\r
+ memset(&init_flags, 1, sizeof(platform_init_flags));\r
+ init_flags.pll = 0;\r
+ init_flags.ddr = 0;\r
+ init_flags.phy = 0;\r
+ if (platform_init(&init_flags, &init_config) != Platform_EOK)\r
+ {\r
+ printf ("Platform init failed!\n");\r
+ print_platform_errno();\r
+ return;\r
+ }\r
+#if !(defined(_EVMC6657L_))\r
+\r
+#if (defined(DEVICE_K2G) || defined(SOC_K2G))\r
+ p_device = platform_device_open(PLATFORM_DEVID_NORN25Q128A13ESF40F, 0);\r
+#else\r
+ p_device = platform_device_open(PLATFORM_DEVID_NORN25Q128, 0);\r
+#endif\r
+\r
+#else\r
+ p_device = platform_device_open(PLATFORM_DEVID_NORN25Q032A, 0);\r
+#endif\r
+ if (p_device == NULL)\r
+ {\r
+ printf ("NOR device open failed!\n");\r
+ print_platform_errno();\r
+ return;\r
+ }\r
+ norWriterInfo.deviceTotalBytes = p_device->block_count * p_device->page_count * p_device->page_size;\r
+ norWriterInfo.blockSizeBytes = p_device->page_count * p_device->page_size;\r
+\r
+ if ((norWriterInfo.startAddr % norWriterInfo.blockSizeBytes) != 0)\r
+ {\r
+ printf ("The start programming address 0x%8x set in %s is not at the beginning of a block, block size = 0x%4x\n",\r
+ norWriterInfo.startAddr,\r
+ norWriterInfo.file_name,\r
+ norWriterInfo.blockSizeBytes);\r
+ return;\r
+ }\r
+\r
+ /* Open and find the length of the data file */\r
+ fp = fopen (norWriterInfo.file_name, "rb");\r
+ if (fp == NULL)\r
+ {\r
+ printf ("Failed to open file %s\n", norWriterInfo.file_name);\r
+ platform_device_close(p_device->handle);\r
+ return;\r
+ }\r
+\r
+ /* Parse the CCS format file */\r
+ ret = find_file_length(fp);\r
+ fclose (fp);\r
+ \r
+ norWriterInfo.writeBytes += norWriterInfo.blockSizeBytes - 1;\r
+ norWriterInfo.writeBytes -= norWriterInfo.writeBytes % norWriterInfo.blockSizeBytes;\r
+ \r
+ if (ret == FALSE)\r
+ {\r
+ printf("Error in parsing CCS file %s\n", norWriterInfo.file_name);\r
+ platform_device_close(p_device->handle);\r
+ return;\r
+ }\r
+\r
+ /* Write the flash */\r
+ if (flash_nor (p_device) == FALSE)\r
+ {\r
+ printf ("NOR write failed\n");\r
+ platform_device_close(p_device->handle);\r
+ return;\r
+ }\r
+\r
+ /* verify the flash */\r
+ if(flash_verify (p_device) == FALSE)\r
+ {\r
+ printf ("NOR read verify failed\n");\r
+ platform_device_close(p_device->handle);\r
+ return;\r
+ }\r
+\r
+\r
+ printf ("NOR programming completed successfully\n");\r
+\r
+ platform_device_close(p_device->handle);\r
+\r
+ return;\r
+}\r
+\r
+\r
+\r
+\r