summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: f3b3377)
raw | patch | inline | side by side (parent: f3b3377)
| author | Ming Wei <mwei@ti.com> | |
| Tue, 31 Mar 2015 17:58:41 +0000 (12:58 -0500) | ||
| committer | Ming Wei <mwei@ti.com> | |
| Tue, 31 Mar 2015 17:58:41 +0000 (12:58 -0500) |
20 files changed:
diff --git a/program_evm/binaries/evmk2g/eepromwriter_evmk2g.out b/program_evm/binaries/evmk2g/eepromwriter_evmk2g.out
index c0fde9fa57a39fe8be1ef112be569c6b28887187..278266b1d26aed338dccb6a325f5c59d51eea35e 100644 (file)
Binary files a/program_evm/binaries/evmk2g/eepromwriter_evmk2g.out and b/program_evm/binaries/evmk2g/eepromwriter_evmk2g.out differ
Binary files a/program_evm/binaries/evmk2g/eepromwriter_evmk2g.out and b/program_evm/binaries/evmk2g/eepromwriter_evmk2g.out differ
diff --git a/program_evm/binaries/evmk2g/nandwriter_evmk2g.out b/program_evm/binaries/evmk2g/nandwriter_evmk2g.out
index d34f664362ed0c33aba861b2abb5fb5fa6e74caf..c04663a1cec17a99871da58ebbadf49510dd69d8 100644 (file)
Binary files a/program_evm/binaries/evmk2g/nandwriter_evmk2g.out and b/program_evm/binaries/evmk2g/nandwriter_evmk2g.out differ
Binary files a/program_evm/binaries/evmk2g/nandwriter_evmk2g.out and b/program_evm/binaries/evmk2g/nandwriter_evmk2g.out differ
diff --git a/program_evm/binaries/evmk2g/norwriter_evmk2g.out b/program_evm/binaries/evmk2g/norwriter_evmk2g.out
index 3d291576dc9c4947d480b2b6474191597e626a66..3906bd2f4f483f7326af3601385776297d363fd0 100644 (file)
Binary files a/program_evm/binaries/evmk2g/norwriter_evmk2g.out and b/program_evm/binaries/evmk2g/norwriter_evmk2g.out differ
Binary files a/program_evm/binaries/evmk2g/norwriter_evmk2g.out and b/program_evm/binaries/evmk2g/norwriter_evmk2g.out differ
index 85f20319a809ccf3683650a8455d968ba8000bb1..86fa4347ad325263b70739746b0000c07f5782cc 100644 (file)
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index 742be938994c1956a087abc4f96a488a909e4533..458796be306167549b6ef0ef762d399d86d35d6a 100755 (executable)
-/******************************************************************************
- * 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: NAND writer utility
- **************************************************************************************
- * FILE NAME: nandwriter.c
- *
- * DESCRIPTION: A simple nand writer using platform lib APIs to program the NAND flash
- * with an image that the ibl can read.
- *
- ***************************************************************************************/
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include "platform.h"
-#include "types.h"
-
-/* NAND writer utility version */
-char version[] = "01.00.00.05";
-
-/* The input file name is hard coded */
-char *input_file = "nand_writer_input.txt";
-
-uint32_t swap_byte = 0;
-volatile uint32_t nand_erase_flag = 0;
-
-/* Parameters defined in the input_file */
-#define FILE_NAME "file_name"
-#define START_ADDR "start_addr"
-#define RBL_ECC "rbl_ecc"
-#define SKIP_BAD "skip_bad"
-
-/* Memory address to store the write data */
-#define WRITE_DATA_ADDRESS 0x80000000
-
-/* NAND device specific definitions */
-#define BAD_BLOCK_MARKER_VALUE 0xA5
-
-/******************************************************************************
- * Structure: NAND_WRITER_INFO_T
- *
- * NAND writer control data. This structure should be filled in
- * by the user before running
- ******************************************************************************/
-#define MAX_LINE_LENGTH 40
-typedef struct NAND_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 flags; /* Flag used for EVMK2H for multiple ECC formats */
- uint8_t skip_bad_blks; /* Flag used to skip bad blocks */
- uint8_t *writeData; /* Address to store the write data */
- uint8_t *readData; /* Address to store the read data */
-
-} NAND_WRITER_INFO_T;
-
-NAND_WRITER_INFO_T nandWriterInfo;
-
-/* 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: checkBadBlockMark
- *
- * Checks for the bad block mark. Returns TRUE if a block is marked bad.
- ******************************************************************************/
-Bool
-checkBadBlockMark
-(
- PLATFORM_DEVICE_info *p_device,
- uint32_t block
-)
-{
- if (p_device->bblist[block] != 0xff)
- {
- return TRUE;
- }
- else
- {
- return FALSE;
- }
-}
-
-/******************************************************************************
- * Function: markBlockBad
- *
- * Mark a block as bad. Byte 5 of the spare area data is
- * written as 0xA5.
- ******************************************************************************/
-void
-markBlockBad
-(
- PLATFORM_DEVICE_info *p_device,
- uint32_t block
-)
-{
- uint8_t *spare_data;
-
- spare_data = malloc(p_device->spare_size);
- if (spare_data == NULL)
- {
- printf ("Can not allocate spare_data memory!\n");
- return;
- }
-
- platform_device_read_spare_data(p_device->handle, block, 0, spare_data);
-
- /* Set all data bytes to 0xff, only set the user defined bad block mark value */
- spare_data[p_device->bboffset] = BAD_BLOCK_MARKER_VALUE;
-
- /* Write the data to page */
- platform_device_write_spare_data(p_device->handle, block, 0, spare_data);
-
- /* Save the user defined bad block mark in bblist */
- p_device->bblist[block] = BAD_BLOCK_MARKER_VALUE;
-
- free (spare_data);
-}
-
-/******************************************************************************
- * Function: formBlock
- *
- * Form a block of data to write to the NAND. 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_nand
- *
- * Write the image to flash.
- * Returns TRUE if the image is written successfully
- * FALSE if the image write fails
- ******************************************************************************/
-Bool
-flash_nand
-(
- PLATFORM_DEVICE_info *p_device
-)
-{
- uint32_t wPos, wLen;
- uint32_t block, start_block;
- uint8_t *scrach_block;
- uint32_t num_blks;
- uint32_t bad_block_found;
-
- if (swap_byte)
- {
- scrach_block = malloc(nandWriterInfo.blockSizeBytes);
- if (scrach_block == NULL)
- {
- printf ("Can not allocate scratch block memory!\n");
- return (FALSE);
- }
- }
-
- start_block = nandWriterInfo.startAddr / nandWriterInfo.blockSizeBytes;
-
- /* skip the bad blocks if the flag is set */
- if (nandWriterInfo.skip_bad_blks)
- {
- num_blks = nandWriterInfo.writeBytes / nandWriterInfo.blockSizeBytes;
- if ((nandWriterInfo.writeBytes - nandWriterInfo.blockSizeBytes * num_blks) > 0)
- num_blks++;
-
- while (TRUE)
- {
- bad_block_found = FALSE;
- for (block = start_block; block < start_block + num_blks; block++)
- {
- if (checkBadBlockMark(p_device, block))
- {
- start_block = block + 1;
- bad_block_found = TRUE;
- break;
- }
- }
- if (bad_block_found == FALSE)
- break;
- }
- }
-
- /* Program the NAND */
- for (block = start_block, wPos = 0; wPos < nandWriterInfo.writeBytes; block++, wPos += nandWriterInfo.blockSizeBytes)
- {
- while(checkBadBlockMark(p_device, block))
- {
- printf ("Bad block # %d detected, skipping block ... \n", block);
- if (++block == p_device->block_count)
- {
- printf ("Flash failed: End of device reached\n");
- if (swap_byte) free (scrach_block);
- return (FALSE);
- }
- }
-
- printf ("Flashing block %d (%d bytes of %d)\n", block, wPos, nandWriterInfo.writeBytes);
-
- platform_device_erase_block(p_device->handle, block);
-
- wLen = nandWriterInfo.blockSizeBytes;
- if (nandWriterInfo.writeBytes - wPos < nandWriterInfo.blockSizeBytes)
- {
- wLen = nandWriterInfo.writeBytes - wPos;
- }
-
- if (swap_byte)
- {
- formBlock((uint32_t *)(&nandWriterInfo.writeData[wPos]), nandWriterInfo.blockSizeBytes, scrach_block);
- }
- else
- {
- scrach_block = &nandWriterInfo.writeData[wPos];
- }
- if (platform_device_write(p_device->handle,
- block*nandWriterInfo.blockSizeBytes,
- scrach_block,
- wLen) != Platform_EOK)
- {
- printf ("platform_device_write block # %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(nandWriterInfo.blockSizeBytes);
- if (scrach_block == NULL)
- {
- printf ("Can not allocate scratch block memory!\n");
- return (FALSE);
- }
- }
-
- start_block = nandWriterInfo.startAddr / nandWriterInfo.blockSizeBytes;
-
- for (block = start_block, rPos = 0; rPos < nandWriterInfo.writeBytes; block++, rPos += nandWriterInfo.blockSizeBytes)
- {
- while(checkBadBlockMark(p_device, block))
- {
- printf ("Bad block # %d detected, skipping block ... \n", block);
- if (++block == p_device->block_count)
- {
- printf ("Flash failed: End of device reached\n");
- if (swap_byte) free (scrach_block);
- return (FALSE);
- }
- }
-
-
- printf ("Reading and verifying block %d (%d bytes of %d)\n", block, rPos, nandWriterInfo.writeBytes);
-
- if (!swap_byte)
- {
- scrach_block = &nandWriterInfo.readData[rPos];
-
- }
-
- /* Read a block of data */
- if(platform_device_read(p_device->handle,
- block*nandWriterInfo.blockSizeBytes,
- scrach_block,
- nandWriterInfo.blockSizeBytes) != Platform_EOK)
- {
- printf ("Failure in reading block %d\n", block);
- print_platform_errno();
- if (platform_errno == PLATFORM_ERRNO_ECC_FAIL)
- {
- printf ("marking block %d as bad, re-flash attempted\n", block);
- markBlockBad (p_device, block);
- }
- if (swap_byte) free (scrach_block);
- return (FALSE);
- }
-
- /* Convert the packed data */
- if (swap_byte)
- {
- read_data_w = (uint32_t *)(&nandWriterInfo.readData[rPos]);
- for (i = 0, j = 0; i < nandWriterInfo.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];
- }
-
- rLen = nandWriterInfo.blockSizeBytes;
- if (nandWriterInfo.writeBytes - rPos < nandWriterInfo.blockSizeBytes)
- {
- rLen = nandWriterInfo.writeBytes - rPos;
- }
-
- /* Compare the data read with data programmed */
- for (i = rPos; i < rLen; i++)
- {
- if (nandWriterInfo.readData[i] != nandWriterInfo.writeData[i])
- {
- printf ("Failure in block %d, at byte %d, (at byte %d in the data file) expected 0x%08x, read 0x%08x\n",
- block, i, rPos, nandWriterInfo.writeData[i], nandWriterInfo.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 (nandWriterInfo.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;
- }
-
- nandWriterInfo.startAddr = (uint32_t)atoi(data);
-
- fgets(line, MAX_LINE_LENGTH, fp);
- key = (char *)strtok(line, tokens);
- data = (char *)strtok(NULL, tokens);
-
- if(strlen(data) != 0 && (strcmp(key, RBL_ECC) == 0))
- {
- nandWriterInfo.flags = (uint8_t)atoi(data);
- }
- else
- {
- nandWriterInfo.flags = 0;
- }
-
- /* Scan skip bad block input parameter */
- fgets(line, MAX_LINE_LENGTH, fp);
- key = (char *)strtok(line, tokens);
- data = (char *)strtok(NULL, tokens);
-
- if(strlen(data) != 0 && (strcmp(key, SKIP_BAD) == 0))
- {
- nandWriterInfo.skip_bad_blks = (uint8_t)atoi(data);
- }
- else
- {
- nandWriterInfo.skip_bad_blks = 0;
- }
-
- 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(nandWriterInfo.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 > (nandWriterInfo.deviceTotalBytes - nandWriterInfo.startAddr))
- {
- printf ("The data file is too big to fit into the device.\n");
- return FALSE;
- }
-
- nandWriterInfo.writeBytes = data_len;
- if (write_addr != WRITE_DATA_ADDRESS)
- write_addr = WRITE_DATA_ADDRESS;
- nandWriterInfo.writeData = (uint8_t *)write_addr;
- nandWriterInfo.readData = (uint8_t *)(write_addr + nandWriterInfo.deviceTotalBytes);
-
- return TRUE;
-}
-
-static Bool
-nand_erase_all_blks(PLATFORM_DEVICE_info *p_device)
-{
- uint32_t block;
- uint32_t max_blks;
-
- max_blks = p_device->block_count;
-
- for (block=0; block<max_blks;block++)
- {
- printf (".");
- if (platform_device_erase_block(p_device->handle, block) != Platform_EOK)
- return FALSE;
- }
-
- printf ("\nFormatted %d nand blocks \n", block);
- 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;
- uint32_t rCount;
- printf("NAND 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_) || defined(DEVICE_K2H))
- p_device = platform_device_open(PLATFORM_DEVID_MT29F1G08ABCHC, nandWriterInfo.flags);
-#elif defined(DEVICE_K2E)
- p_device = platform_device_open(PLATFORM_DEVID_MT29F4G08ABADA, nandWriterInfo.flags);
-#elif defined(DEVICE_K2L)
- p_device = platform_device_open(PLATFORM_DEVID_MT29F16G08ADBCAH4C, nandWriterInfo.flags);
-#elif defined(DEVICE_K2G)
- p_device = platform_device_open(PLATFORM_DEVID_MT29F2G16ABAFA, nandWriterInfo.flags);
-#else
- p_device = platform_device_open(PLATFORM_DEVID_NAND512R3A2D, 0);
-#endif
- if (p_device == NULL)
- {
- printf ("NAND device open failed!\n");
- print_platform_errno();
- return;
- }
- nandWriterInfo.deviceTotalBytes = p_device->block_count * p_device->page_count * p_device->page_size;
- nandWriterInfo.blockSizeBytes = p_device->page_count * p_device->page_size;
-
- if ((nandWriterInfo.startAddr % nandWriterInfo.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",
- nandWriterInfo.startAddr,
- nandWriterInfo.file_name,
- nandWriterInfo.blockSizeBytes);
- return;
- }
-
- /* Check if we need to erase the nand completely */
- if (nand_erase_flag == 0x12345678)
- {
- if (nand_erase_all_blks(p_device) == FALSE)
- {
- printf ("Formatting all nand blocks - failed \n");
- }
- else
- {
- printf ("Formatting all nand blocks - Successful\n");
- }
- platform_device_close(p_device->handle);
- /* Operation Complete */
- return;
- }
-
- /* Open and find the length of the data file */
- fp = fopen (nandWriterInfo.file_name, "rb");
- if (fp == NULL)
- {
- printf ("Failed to open file %s\n", nandWriterInfo.file_name);
- platform_device_close(p_device->handle);
- return;
- }
-
- /* Parse the CCS format file */
- ret = find_file_length(fp);
- fclose (fp);
- if (ret == FALSE)
- {
- printf("Error in parsing CCS file %s\n", nandWriterInfo.file_name);
- platform_device_close(p_device->handle);
- return;
- }
-
- /* Write the flash, verify the results. On read back failure mark
- * the block as bad and try rewriting again */
- rCount = 0;
-
- do
- {
- if (flash_nand (p_device) == FALSE)
- {
- printf ("NAND write giving up\n");
- return;
- }
-
- rCount += 1;
-
- } while ((flash_verify (p_device) == FALSE) && (rCount < 5));
-
-
- if (rCount >= 5)
- {
- printf ("NAND write failed (maximum retries reached)\n");
- }
- else
- {
- printf ("NAND 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: NAND writer utility\r
+ **************************************************************************************\r
+ * FILE NAME: nandwriter.c\r
+ *\r
+ * DESCRIPTION: A simple nand writer using platform lib APIs to program the NAND 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
+/* NAND writer utility version */\r
+char version[] = "01.00.00.05";\r
+\r
+/* The input file name is hard coded */\r
+char *input_file = "nand_writer_input.txt";\r
+\r
+uint32_t swap_byte = 0;\r
+volatile uint32_t nand_erase_flag = 0;\r
+\r
+/* Parameters defined in the input_file */\r
+#define FILE_NAME "file_name"\r
+#define START_ADDR "start_addr"\r
+#define RBL_ECC "rbl_ecc"\r
+#define SKIP_BAD "skip_bad"\r
+\r
+/* Memory address to store the write data */\r
+#define WRITE_DATA_ADDRESS 0x80000000\r
+\r
+/* NAND device specific definitions */\r
+#define BAD_BLOCK_MARKER_VALUE 0xA5\r
+\r
+/******************************************************************************\r
+ * Structure: NAND_WRITER_INFO_T\r
+ *\r
+ * NAND 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 NAND_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 flags; /* Flag used for EVMK2H for multiple ECC formats */\r
+ uint8_t skip_bad_blks; /* Flag used to skip bad blocks */\r
+ uint8_t *writeData; /* Address to store the write data */\r
+ uint8_t *readData; /* Address to store the read data */\r
+\r
+} NAND_WRITER_INFO_T;\r
+\r
+NAND_WRITER_INFO_T nandWriterInfo;\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: checkBadBlockMark\r
+ *\r
+ * Checks for the bad block mark. Returns TRUE if a block is marked bad.\r
+ ******************************************************************************/\r
+Bool\r
+checkBadBlockMark \r
+(\r
+ PLATFORM_DEVICE_info *p_device,\r
+ uint32_t block\r
+)\r
+{\r
+ if (p_device->bblist[block] != 0xff)\r
+ {\r
+ return TRUE;\r
+ }\r
+ else\r
+ {\r
+ return FALSE;\r
+ }\r
+}\r
+\r
+/******************************************************************************\r
+ * Function: markBlockBad\r
+ *\r
+ * Mark a block as bad. Byte 5 of the spare area data is\r
+ * written as 0xA5.\r
+ ******************************************************************************/\r
+void \r
+markBlockBad \r
+(\r
+ PLATFORM_DEVICE_info *p_device,\r
+ uint32_t block\r
+)\r
+{\r
+ uint8_t *spare_data;\r
+\r
+ spare_data = malloc(p_device->spare_size);\r
+ if (spare_data == NULL)\r
+ {\r
+ printf ("Can not allocate spare_data memory!\n");\r
+ return;\r
+ }\r
+\r
+ platform_device_read_spare_data(p_device->handle, block, 0, spare_data);\r
+\r
+ /* Set all data bytes to 0xff, only set the user defined bad block mark value */\r
+ spare_data[p_device->bboffset] = BAD_BLOCK_MARKER_VALUE;\r
+\r
+ /* Write the data to page */\r
+ platform_device_write_spare_data(p_device->handle, block, 0, spare_data);\r
+\r
+ /* Save the user defined bad block mark in bblist */\r
+ p_device->bblist[block] = BAD_BLOCK_MARKER_VALUE;\r
+\r
+ free (spare_data);\r
+}\r
+\r
+/******************************************************************************\r
+ * Function: formBlock\r
+ *\r
+ * Form a block of data to write to the NAND. 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_nand\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_nand\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
+ uint32_t num_blks;\r
+ uint32_t bad_block_found;\r
+\r
+ if (swap_byte)\r
+ {\r
+ scrach_block = malloc(nandWriterInfo.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 = nandWriterInfo.startAddr / nandWriterInfo.blockSizeBytes;\r
+\r
+ /* skip the bad blocks if the flag is set */\r
+ if (nandWriterInfo.skip_bad_blks)\r
+ {\r
+ num_blks = nandWriterInfo.writeBytes / nandWriterInfo.blockSizeBytes;\r
+ if ((nandWriterInfo.writeBytes - nandWriterInfo.blockSizeBytes * num_blks) > 0)\r
+ num_blks++;\r
+\r
+ while (TRUE)\r
+ {\r
+ bad_block_found = FALSE;\r
+ for (block = start_block; block < start_block + num_blks; block++)\r
+ {\r
+ if (checkBadBlockMark(p_device, block))\r
+ {\r
+ start_block = block + 1;\r
+ bad_block_found = TRUE;\r
+ break;\r
+ }\r
+ }\r
+ if (bad_block_found == FALSE)\r
+ break;\r
+ }\r
+ }\r
+\r
+ /* Program the NAND */\r
+ for (block = start_block, wPos = 0; wPos < nandWriterInfo.writeBytes; block++, wPos += nandWriterInfo.blockSizeBytes)\r
+ {\r
+ while(checkBadBlockMark(p_device, block))\r
+ {\r
+ printf ("Bad block # %d detected, skipping block ... \n", block);\r
+ if (++block == p_device->block_count)\r
+ {\r
+ printf ("Flash failed: End of device reached\n");\r
+ if (swap_byte) free (scrach_block);\r
+ return (FALSE); \r
+ }\r
+ }\r
+\r
+ printf ("Flashing block %d (%d bytes of %d)\n", block, wPos, nandWriterInfo.writeBytes);\r
+\r
+ platform_device_erase_block(p_device->handle, block);\r
+\r
+ wLen = nandWriterInfo.blockSizeBytes;\r
+ if (nandWriterInfo.writeBytes - wPos < nandWriterInfo.blockSizeBytes)\r
+ {\r
+ wLen = nandWriterInfo.writeBytes - wPos;\r
+ }\r
+\r
+ if (swap_byte)\r
+ {\r
+ formBlock((uint32_t *)(&nandWriterInfo.writeData[wPos]), nandWriterInfo.blockSizeBytes, scrach_block);\r
+ }\r
+ else\r
+ {\r
+ scrach_block = &nandWriterInfo.writeData[wPos];\r
+ }\r
+ if (platform_device_write(p_device->handle, \r
+ block*nandWriterInfo.blockSizeBytes, \r
+ scrach_block, \r
+ wLen) != Platform_EOK)\r
+ {\r
+ printf ("platform_device_write block # %d failed!\n", block);\r
+ print_platform_errno();\r
+ if (swap_byte) free (scrach_block);\r
+ return (FALSE);\r
+ }\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(nandWriterInfo.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 = nandWriterInfo.startAddr / nandWriterInfo.blockSizeBytes;\r
+\r
+ for (block = start_block, rPos = 0; rPos < nandWriterInfo.writeBytes; block++, rPos += nandWriterInfo.blockSizeBytes)\r
+ {\r
+ while(checkBadBlockMark(p_device, block))\r
+ {\r
+ printf ("Bad block # %d detected, skipping block ... \n", block);\r
+ if (++block == p_device->block_count)\r
+ {\r
+ printf ("Flash failed: End of device reached\n");\r
+ if (swap_byte) free (scrach_block);\r
+ return (FALSE); \r
+ }\r
+ }\r
+\r
+\r
+ printf ("Reading and verifying block %d (%d bytes of %d)\n", block, rPos, nandWriterInfo.writeBytes);\r
+\r
+ if (!swap_byte)\r
+ {\r
+ scrach_block = &nandWriterInfo.readData[rPos];\r
+\r
+ }\r
+\r
+ /* Read a block of data */\r
+ if(platform_device_read(p_device->handle, \r
+ block*nandWriterInfo.blockSizeBytes, \r
+ scrach_block,\r
+ nandWriterInfo.blockSizeBytes) != Platform_EOK)\r
+ {\r
+ printf ("Failure in reading block %d\n", block);\r
+ print_platform_errno();\r
+ if (platform_errno == PLATFORM_ERRNO_ECC_FAIL)\r
+ {\r
+ printf ("marking block %d as bad, re-flash attempted\n", block);\r
+ markBlockBad (p_device, block);\r
+ }\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 *)(&nandWriterInfo.readData[rPos]);\r
+ for (i = 0, j = 0; i < nandWriterInfo.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
+ rLen = nandWriterInfo.blockSizeBytes;\r
+ if (nandWriterInfo.writeBytes - rPos < nandWriterInfo.blockSizeBytes)\r
+ {\r
+ rLen = nandWriterInfo.writeBytes - rPos;\r
+ }\r
+\r
+ /* Compare the data read with data programmed */\r
+ for (i = rPos; i < rLen; i++)\r
+ {\r
+ if (nandWriterInfo.readData[i] != nandWriterInfo.writeData[i])\r
+ {\r
+ printf ("Failure in block %d, at byte %d, (at byte %d in the data file) expected 0x%08x, read 0x%08x\n", \r
+ block, i, rPos, nandWriterInfo.writeData[i], nandWriterInfo.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 (nandWriterInfo.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
+ nandWriterInfo.startAddr = (uint32_t)atoi(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 && (strcmp(key, RBL_ECC) == 0))\r
+ {\r
+ nandWriterInfo.flags = (uint8_t)atoi(data);\r
+ }\r
+ else\r
+ {\r
+ nandWriterInfo.flags = 0;\r
+ }\r
+\r
+ /* Scan skip bad block input parameter */\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 && (strcmp(key, SKIP_BAD) == 0))\r
+ {\r
+ nandWriterInfo.skip_bad_blks = (uint8_t)atoi(data);\r
+ }\r
+ else\r
+ {\r
+ nandWriterInfo.skip_bad_blks = 0;\r
+ }\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(nandWriterInfo.file_name, '.');\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 > (nandWriterInfo.deviceTotalBytes - nandWriterInfo.startAddr))\r
+ {\r
+ printf ("The data file is too big to fit into the device.\n");\r
+ return FALSE;\r
+ }\r
+\r
+ nandWriterInfo.writeBytes = data_len;\r
+ if (write_addr != WRITE_DATA_ADDRESS)\r
+ write_addr = WRITE_DATA_ADDRESS;\r
+ nandWriterInfo.writeData = (uint8_t *)write_addr;\r
+ nandWriterInfo.readData = (uint8_t *)(write_addr + nandWriterInfo.deviceTotalBytes);\r
+\r
+ return TRUE;\r
+}\r
+\r
+static Bool \r
+nand_erase_all_blks(PLATFORM_DEVICE_info *p_device)\r
+{\r
+ uint32_t block;\r
+ uint32_t max_blks;\r
+\r
+ max_blks = p_device->block_count;\r
+ \r
+ for (block=0; block<max_blks;block++)\r
+ {\r
+ printf (".");\r
+ if (platform_device_erase_block(p_device->handle, block) != Platform_EOK)\r
+ return FALSE;\r
+ }\r
+\r
+ printf ("\nFormatted %d nand blocks \n", block);\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
+ uint32_t rCount;\r
+ printf("NAND 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_) || defined(DEVICE_K2H))\r
+ p_device = platform_device_open(PLATFORM_DEVID_MT29F1G08ABCHC, nandWriterInfo.flags);\r
+#elif defined(DEVICE_K2E)\r
+ p_device = platform_device_open(PLATFORM_DEVID_MT29F4G08ABADA, nandWriterInfo.flags);\r
+#elif defined(DEVICE_K2L)\r
+ p_device = platform_device_open(PLATFORM_DEVID_MT29F16G08ADBCAH4C, nandWriterInfo.flags);\r
+#elif defined(DEVICE_K2G)\r
+ p_device = platform_device_open(PLATFORM_DEVID_MT29F2G16ABAFA, nandWriterInfo.flags);\r
+#else\r
+ p_device = platform_device_open(PLATFORM_DEVID_NAND512R3A2D, 0);\r
+#endif\r
+ if (p_device == NULL) \r
+ {\r
+ printf ("NAND device open failed!\n");\r
+ print_platform_errno();\r
+ return;\r
+ }\r
+ nandWriterInfo.deviceTotalBytes = p_device->block_count * p_device->page_count * p_device->page_size;\r
+ nandWriterInfo.blockSizeBytes = p_device->page_count * p_device->page_size;\r
+\r
+ if ((nandWriterInfo.startAddr % nandWriterInfo.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
+ nandWriterInfo.startAddr, \r
+ nandWriterInfo.file_name,\r
+ nandWriterInfo.blockSizeBytes);\r
+ return;\r
+ }\r
+\r
+ /* Check if we need to erase the nand completely */\r
+ if (nand_erase_flag == 0x12345678)\r
+ {\r
+ if (nand_erase_all_blks(p_device) == FALSE)\r
+ {\r
+ printf ("Formatting all nand blocks - failed \n");\r
+ }\r
+ else\r
+ {\r
+ printf ("Formatting all nand blocks - Successful\n");\r
+ }\r
+ platform_device_close(p_device->handle);\r
+ /* Operation Complete */\r
+ return;\r
+ }\r
+\r
+ /* Open and find the length of the data file */\r
+ fp = fopen (nandWriterInfo.file_name, "rb");\r
+ if (fp == NULL)\r
+ {\r
+ printf ("Failed to open file %s\n", nandWriterInfo.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
+ if (ret == FALSE)\r
+ {\r
+ printf("Error in parsing CCS file %s\n", nandWriterInfo.file_name);\r
+ platform_device_close(p_device->handle);\r
+ return;\r
+ }\r
+ \r
+ /* Write the flash, verify the results. On read back failure mark\r
+ * the block as bad and try rewriting again */\r
+ rCount = 0;\r
+\r
+ do \r
+ {\r
+ if (flash_nand (p_device) == FALSE)\r
+ {\r
+ printf ("NAND write giving up\n");\r
+ return;\r
+ }\r
+\r
+ rCount += 1;\r
+\r
+ } while ((flash_verify (p_device) == FALSE) && (rCount < 5));\r
+\r
+ \r
+ if (rCount >= 5) \r
+ {\r
+ printf ("NAND write failed (maximum retries reached)\n");\r
+ }\r
+ else\r
+ {\r
+ printf ("NAND programming completed successfully\n");\r
+ }\r
+\r
+ platform_device_close(p_device->handle);\r
+ \r
+ return;\r
+}\r
+\r
+\r
+\r
+\r
index acbacd5b97fe45ea551651246a33d9cfde3fa5ef..52673aff5f2d95a9938186f51686b463346b0362 100644 (file)
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index 054ba683fbbf4ae52e9e2ef067ee81d3f238fdef..c3835a9c6e212d76d33919f4c91e4d2223e4f137 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))\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
diff --git a/writer/qspi_flash/docs/README.txt b/writer/qspi_flash/docs/README.txt
--- /dev/null
@@ -0,0 +1,44 @@
+QSPI flash Writer Utility\r
+\r
+QSPI flash Writer is a simple utility to program a CCS format image/data file to the QSPI flash.\r
+\r
+Steps to program the QSPI flash:\r
+\r
+1. Be sure to set the boot mode dip switch to no boot/EMIF16 boot mode on the EVM.\r
+\r
+2. Copy the binary file to writer\qspi_flash\evmxxxx\bin directory, and rename it to app.bin.\r
+\r
+3. Change the file_name and start_addr in writer\qspi_flash\evmxxxx\bin\qspi_flash_writer_input.txt if necessary. \r
+ By default the QSPI flash writer will load app.bin to DSP memory and write the data to QSPI flash device start byte address 0, \r
+ the start_addr should always be set to the start byte addess of a sector.\r
+\r
+4. Open CCS and launch the evmxxxx emulator target configuration and connect to core 0.\r
+\r
+5. Load the program writer\qspi_flash\evmxxxx\bin\qspiflashwriter_evmxxxx.out to CCS, be sure evmxxxx.gel is used in CCS \r
+ and DDR is intialized.\r
+\r
+6. Open the Memory view (in CCS, view->Memory Browser), and view the memory address 0x80000000.\r
+\r
+7. Load app.bin to 0x80000000:\r
+ * In CCS, right click mouse in memory window, select "load memory".\r
+ * Browse and select writer\qspi_flash\evmxxxx\bin\app.bin (raw data format), click "next"\r
+ * Set the Start Address to "0x80000000", Type-size to 32-bits, leave swap unchecked, click "finish"\r
+\r
+\r
+8. After the binary file is loaded into the memory, run the program (in CCS, press F8), it will start to program the \r
+ QSPI flash.\r
+\r
+9. When programming is completed, the console will print "QSPI Flash programming completed successfully", if there\r
+ is any error, the console will show the error message.\r
+\r
+\r
+Steps to re-build qspiflashwriter:\r
+\r
+Uses CCS to build qspiflashwriter:\r
+ * Import the qspiflashwriter CCS project from writer\qspi_flash\evmxxxx directory (in CCS, Project->Import Existing CCS/\r
+ CCE Eclipse Projects).\r
+ * Clean and build the qspiflashwriter project.\r
+ * After the project build is completed, qspiflashwriter_evmxxxx.out and qspiflashwriter_evmxxxx.map will be generated under \r
+ writer\qspi_flash\evmxxxx\bin directory.\r
+\r
+Please refer to MCSDK User's Guide (http://processors.wiki.ti.com/index.php/MCSDK_User_Guide_for_KeyStone_II) for more details.
\ No newline at end of file
diff --git a/writer/qspi_flash/evmk2g/.ccsproject b/writer/qspi_flash/evmk2g/.ccsproject
--- /dev/null
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<?ccsproject version="1.0"?>
+<projectOptions>
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+ <deviceFamily value="C6000"/>
+ <deviceEndianness value="little"/>
+ <codegenToolVersion value="7.4.8"/>
+ <isElfFormat value="false"/>
+ <rts value=""/>
+ <createSlaveProjects value=""/>
+ <isTargetManual value="false"/>
+</projectOptions>
diff --git a/writer/qspi_flash/evmk2g/.cproject b/writer/qspi_flash/evmk2g/.cproject
--- /dev/null
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>\r
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+\r
+<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">\r
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+ <stringMacro name="TI_MCSDK_WRITER_DIR" type="VALUE_PATH_DIR" value="${PROJECT_ROOT}/../.."/>\r
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+ <storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>\r
+ <storageModule moduleId="cdtBuildSystem" version="4.0.0">\r
+ <project id="qspiflashwriter_evmk2g.com.ti.ccstudio.buildDefinitions.C6000.ProjectType.317048918" name="C6000" projectType="com.ti.ccstudio.buildDefinitions.C6000.ProjectType"/>\r
+ </storageModule>\r
+ <storageModule moduleId="org.eclipse.cdt.core.language.mapping">\r
+ <project-mappings>\r
+ <content-type-mapping configuration="" content-type="org.eclipse.cdt.core.asmSource" language="com.ti.ccstudio.core.TIASMLanguage"/>\r
+ <content-type-mapping configuration="" content-type="org.eclipse.cdt.core.cHeader" language="com.ti.ccstudio.core.TIGCCLanguage"/>\r
+ <content-type-mapping configuration="" content-type="org.eclipse.cdt.core.cSource" language="com.ti.ccstudio.core.TIGCCLanguage"/>\r
+ <content-type-mapping configuration="" content-type="org.eclipse.cdt.core.cxxHeader" language="com.ti.ccstudio.core.TIGPPLanguage"/>\r
+ <content-type-mapping configuration="" content-type="org.eclipse.cdt.core.cxxSource" language="com.ti.ccstudio.core.TIGPPLanguage"/>\r
+ </project-mappings>\r
+ </storageModule>\r
+ <storageModule moduleId="scannerConfiguration"/>\r
+</cproject>\r
diff --git a/writer/qspi_flash/evmk2g/.project b/writer/qspi_flash/evmk2g/.project
--- /dev/null
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>\r
+<projectDescription>\r
+ <name>qspiflashwriter_evmk2g</name>\r
+ <comment></comment>\r
+ <projects>\r
+ </projects>\r
+ <buildSpec>\r
+ <buildCommand>\r
+ <name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>\r
+ <arguments>\r
+ </arguments>\r
+ </buildCommand>\r
+ <buildCommand>\r
+ <name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>\r
+ <triggers>full,incremental,</triggers>\r
+ <arguments>\r
+ </arguments>\r
+ </buildCommand>\r
+ </buildSpec>\r
+ <natures>\r
+ <nature>com.ti.ccstudio.core.ccsNature</nature>\r
+ <nature>org.eclipse.cdt.core.cnature</nature>\r
+ <nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>\r
+ <nature>org.eclipse.cdt.core.ccnature</nature>\r
+ <nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>\r
+ </natures>\r
+ <linkedResources>\r
+ <link>\r
+ <name>include</name>\r
+ <type>2</type>\r
+ <locationURI>PARENT-1-PROJECT_LOC/include</locationURI>\r
+ </link>\r
+ <link>\r
+ <name>src</name>\r
+ <type>2</type>\r
+ <locationURI>PARENT-1-PROJECT_LOC/src</locationURI>\r
+ </link>\r
+ </linkedResources>\r
+</projectDescription>\r
diff --git a/writer/qspi_flash/evmk2g/.settings/org.eclipse.cdt.codan.core.prefs b/writer/qspi_flash/evmk2g/.settings/org.eclipse.cdt.codan.core.prefs
--- /dev/null
@@ -0,0 +1,3 @@
+eclipse.preferences.version=1\r
+inEditor=false\r
+onBuild=false\r
diff --git a/writer/qspi_flash/evmk2g/.settings/org.eclipse.cdt.debug.core.prefs b/writer/qspi_flash/evmk2g/.settings/org.eclipse.cdt.debug.core.prefs
--- /dev/null
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1\r
+org.eclipse.cdt.debug.core.toggleBreakpointModel=com.ti.ccstudio.debug.CCSBreakpointMarker\r
diff --git a/writer/qspi_flash/evmk2g/.settings/org.eclipse.core.resources.prefs b/writer/qspi_flash/evmk2g/.settings/org.eclipse.core.resources.prefs
--- /dev/null
@@ -0,0 +1,10 @@
+eclipse.preferences.version=1\r
+encoding//Debug/bin/subdir_rules.mk=UTF-8\r
+encoding//Debug/bin/subdir_vars.mk=UTF-8\r
+encoding//Debug/makefile=UTF-8\r
+encoding//Debug/objects.mk=UTF-8\r
+encoding//Debug/sources.mk=UTF-8\r
+encoding//Debug/src/subdir_rules.mk=UTF-8\r
+encoding//Debug/src/subdir_vars.mk=UTF-8\r
+encoding//Debug/subdir_rules.mk=UTF-8\r
+encoding//Debug/subdir_vars.mk=UTF-8\r
diff --git a/writer/qspi_flash/evmk2g/bin/qspi_flash_writer_input.txt b/writer/qspi_flash/evmk2g/bin/qspi_flash_writer_input.txt
--- /dev/null
@@ -0,0 +1,5 @@
+file_name = app.bin\r
+start_addr = 0\r
+\r
+\r
+\r
diff --git a/writer/qspi_flash/evmk2g/macros.ini_initial b/writer/qspi_flash/evmk2g/macros.ini_initial
--- /dev/null
@@ -0,0 +1 @@
+TI_MCSDK_WRITER_DIR="../../../../\r
diff --git a/writer/qspi_flash/evmk2g/qspiflashwriter.cmd b/writer/qspi_flash/evmk2g/qspiflashwriter.cmd
--- /dev/null
@@ -0,0 +1,78 @@
+/*\r
+ * Copyright (c) 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
+ * Linker command file\r
+ *\r
+ */\r
+\r
+-c\r
+-heap 0x40000\r
+-stack 0x8000\r
+\r
+/* Memory Map 1 - the default */\r
+MEMORY\r
+{\r
+ L1PSRAM (RWX) : org = 0x0E00000, len = 0x7FFF\r
+ L1DSRAM (RWX) : org = 0x0F00000, len = 0x7FFF \r
+\r
+ L2SRAM (RWX) : org = 0x0820000, len = 0xe0000\r
+ MSMCSRAM (RWX) : org = 0xC000000, len = 0x100000\r
+ DDR3 (RWX) : org = 0x80000000,len = 0x10000000\r
+}\r
+\r
+SECTIONS\r
+{\r
+ .csl_vect > L2SRAM\r
+ .cppi > L2SRAM\r
+ .linkram > L2SRAM\r
+ .mac_buffer > L2SRAM\r
+ platform_lib > L2SRAM\r
+ .text > L2SRAM\r
+ GROUP (NEAR_DP)\r
+ {\r
+ .neardata\r
+ .rodata \r
+ .bss\r
+ } load > L2SRAM\r
+ .stack > L2SRAM\r
+ .cinit > L2SRAM\r
+ .cio > L2SRAM\r
+ .const > L2SRAM\r
+ .data > L2SRAM\r
+ .switch > L2SRAM\r
+ .sysmem > L2SRAM\r
+ .far > L2SRAM\r
+ .testMem > L2SRAM\r
+ .fardata > L2SRAM\r
+}\r
diff --git a/writer/qspi_flash/include/types.h b/writer/qspi_flash/include/types.h
--- /dev/null
@@ -0,0 +1,46 @@
+/*\r
+ *\r
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/\r
+ *\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\r
+ * 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\r
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\r
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\r
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\r
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\r
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\r
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\r
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\r
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\r
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
+ *\r
+*/\r
+\r
+\r
+\r
+#ifndef _TYPES_H\r
+#define _TYPES_H\r
+\r
+typedef uint32_t Bool;\r
+\r
+#define FALSE 0\r
+#define TRUE 1\r
+\r
+#endif /* types.h */\r
diff --git a/writer/qspi_flash/src/qspiflashwriter.c b/writer/qspi_flash/src/qspiflashwriter.c
--- /dev/null
@@ -0,0 +1,516 @@
+/*\r
+ * Copyright (c) 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: QSPI Flash writer utility\r
+ **************************************************************************************\r
+ * FILE NAME: qspiflashwriter.c\r
+ *\r
+ * DESCRIPTION: A simple flash writer using platform lib APIs to program the\r
+ * QSPI flash 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
+/* QSPI flash writer utility version */\r
+char version[] = "01.00.00.00";\r
+\r
+/* The input file name is hard coded */\r
+char *input_file = "qspi_flash_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: QSPI_FLASH_WRITER_INFO_T\r
+ *\r
+ * QSPI Flash writer control data. This structure should be\r
+ * filled in by the user before running\r
+ ******************************************************************************/\r
+#define MAX_LINE_LENGTH 40\r
+typedef struct QSPI_FLASH_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
+} QSPI_FLASH_WRITER_INFO_T;\r
+\r
+QSPI_FLASH_WRITER_INFO_T qspiFlashWriterInfo;\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 QSPI flash. 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: write_qspi_flash\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
+write_qspi_flash\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(qspiFlashWriterInfo.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 = qspiFlashWriterInfo.startAddr / qspiFlashWriterInfo.blockSizeBytes;\r
+\r
+ /* Program the QSPI flash */\r
+ for (block = start_block, wPos = 0; wPos < qspiFlashWriterInfo.writeBytes; block++, wPos += qspiFlashWriterInfo.blockSizeBytes)\r
+ {\r
+ printf ("Flashing sector %d (%d bytes of %d)\n", block, wPos, qspiFlashWriterInfo.writeBytes);\r
+\r
+ wLen = qspiFlashWriterInfo.blockSizeBytes;\r
+ if ((qspiFlashWriterInfo.writeBytes - wPos) < qspiFlashWriterInfo.blockSizeBytes)\r
+ {\r
+ wLen = (qspiFlashWriterInfo.writeBytes - wPos);\r
+ }\r
+\r
+ if (swap_byte)\r
+ {\r
+ formBlock((uint32_t *)(&qspiFlashWriterInfo.writeData[wPos]), wLen, scrach_block);\r
+ }\r
+ else\r
+ {\r
+ scrach_block = &qspiFlashWriterInfo.writeData[wPos];\r
+ }\r
+\r
+ if (platform_device_write(p_device->handle,\r
+ (block * qspiFlashWriterInfo.blockSizeBytes),\r
+ scrach_block,\r
+ wLen) != Platform_EOK)\r
+ {\r
+ printf ("platform_device_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.\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(qspiFlashWriterInfo.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 = qspiFlashWriterInfo.startAddr / qspiFlashWriterInfo.blockSizeBytes;\r
+\r
+ for (block = start_block, rPos = 0; rPos < qspiFlashWriterInfo.writeBytes; block++, rPos += qspiFlashWriterInfo.blockSizeBytes)\r
+ {\r
+ printf ("Reading and verifying sector %d (%d bytes of %d)\n", block, rPos, qspiFlashWriterInfo.writeBytes);\r
+\r
+ if (!swap_byte)\r
+ {\r
+ scrach_block = &qspiFlashWriterInfo.readData[rPos];\r
+\r
+ }\r
+\r
+ /* Read a sector of data */\r
+ if(platform_device_read(p_device->handle,\r
+ (block * qspiFlashWriterInfo.blockSizeBytes),\r
+ scrach_block,\r
+ qspiFlashWriterInfo.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 *)(&qspiFlashWriterInfo.readData[rPos]);\r
+ for (i = 0, j = 0; i < qspiFlashWriterInfo.blockSizeBytes; i += 4)\r
+ {\r
+ read_data_w[j++] = (scrach_block[i+0] << 24) |\r
+ (scrach_block[i+1] << 16) |\r
+ (scrach_block[i+2] << 8) |\r
+ scrach_block[i+3];\r
+ }\r
+ }\r
+\r
+ /* Read the data from the file */\r
+ rLen = qspiFlashWriterInfo.blockSizeBytes;\r
+ if ((qspiFlashWriterInfo.writeBytes - rPos) < qspiFlashWriterInfo.blockSizeBytes)\r
+ {\r
+ rLen = (qspiFlashWriterInfo.writeBytes - rPos);\r
+ }\r
+\r
+ for (i = rPos; i < rLen; i++)\r
+ {\r
+ if (qspiFlashWriterInfo.readData[i] != qspiFlashWriterInfo.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, qspiFlashWriterInfo.writeData[i], qspiFlashWriterInfo.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 (qspiFlashWriterInfo.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
+ qspiFlashWriterInfo.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(qspiFlashWriterInfo.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 > (qspiFlashWriterInfo.deviceTotalBytes - qspiFlashWriterInfo.startAddr))\r
+ {\r
+ printf ("The data file is too big to fit into the device.\n");\r
+ return FALSE;\r
+ }\r
+\r
+ qspiFlashWriterInfo.writeBytes = data_len;\r
+ if (write_addr != WRITE_DATA_ADDRESS)\r
+ write_addr = WRITE_DATA_ADDRESS;\r
+ qspiFlashWriterInfo.writeData = (uint8_t *)write_addr;\r
+ qspiFlashWriterInfo.readData = (uint8_t *)(write_addr + qspiFlashWriterInfo.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("QSPI Flash 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
+\r
+ p_device = platform_device_open(PLATFORM_DEVID_QSPIFLASH_S25FL512S, 0);\r
+ if (p_device == NULL)\r
+ {\r
+ printf ("QSPI Flash device open failed!\n");\r
+ print_platform_errno();\r
+ return;\r
+ }\r
+ qspiFlashWriterInfo.deviceTotalBytes = p_device->block_count * p_device->page_count * p_device->page_size;\r
+ qspiFlashWriterInfo.blockSizeBytes = p_device->page_count * p_device->page_size;\r
+\r
+ if ((qspiFlashWriterInfo.startAddr % qspiFlashWriterInfo.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
+ qspiFlashWriterInfo.startAddr,\r
+ qspiFlashWriterInfo.file_name,\r
+ qspiFlashWriterInfo.blockSizeBytes);\r
+ return;\r
+ }\r
+\r
+ /* Open and find the length of the data file */\r
+ fp = fopen (qspiFlashWriterInfo.file_name, "rb");\r
+ if (fp == NULL)\r
+ {\r
+ printf ("Failed to open file %s\n", qspiFlashWriterInfo.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
+ qspiFlashWriterInfo.writeBytes += qspiFlashWriterInfo.blockSizeBytes - 1;\r
+ qspiFlashWriterInfo.writeBytes -= qspiFlashWriterInfo.writeBytes % qspiFlashWriterInfo.blockSizeBytes;\r
+\r
+ if (ret == FALSE)\r
+ {\r
+ printf("Error in parsing CCS file %s\n", qspiFlashWriterInfo.file_name);\r
+ platform_device_close(p_device->handle);\r
+ return;\r
+ }\r
+\r
+ /* Write the flash */\r
+ if (write_qspi_flash (p_device) == FALSE)\r
+ {\r
+ printf ("QSPI Flash 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 ("QSPI Flash read verify failed\n");\r
+ platform_device_close(p_device->handle);\r
+ return;\r
+ }\r
+\r
+\r
+ printf ("QSPI Flash programming completed successfully\n");\r
+\r
+ platform_device_close(p_device->handle);\r
+\r
+ return;\r
+}\r
+\r