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@@ -8,6 +8,9 @@ |
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* Copyright (C) 2012 by Christopher D. Kilgour * |
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* techie at whiterocker.com * |
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* * |
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* Copyright (C) 2013 Nemui Trinomius * |
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* nemuisan_kawausogasuki@live.jp * |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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@@ -29,7 +32,9 @@ |
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#endif |
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#include "imp.h" |
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#include "helper/binarybuffer.h" |
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#include <helper/binarybuffer.h> |
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#include <target/algorithm.h> |
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#include <target/armv7m.h> |
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/* |
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* Implementation Notes |
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@@ -84,6 +89,7 @@ |
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* settings 0..3, so sector sizes and block counts are applicable |
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* according to the following table. |
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*/ |
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const struct { |
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unsigned pflash_sector_size_bytes; |
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unsigned nvm_sector_size_bytes; |
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@@ -106,18 +112,20 @@ const struct { |
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#define SIM_FCFG2 0x40048050 |
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/* Commands */ |
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#define FTFx_CMD_BLOCKSTAT 0x00 |
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#define FTFx_CMD_SECTSTAT 0x01 |
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#define FTFx_CMD_LWORDPROG 0x06 |
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#define FTFx_CMD_SECTERASE 0x09 |
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#define FTFx_CMD_SECTWRITE 0x0b |
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#define FTFx_CMD_BLOCKSTAT 0x00 |
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#define FTFx_CMD_SECTSTAT 0x01 |
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#define FTFx_CMD_LWORDPROG 0x06 |
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#define FTFx_CMD_SECTERASE 0x09 |
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#define FTFx_CMD_SECTWRITE 0x0b |
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#define FTFx_CMD_SETFLEXRAM 0x81 |
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#define FTFx_CMD_MASSERASE 0x44 |
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struct kinetis_flash_bank { |
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unsigned granularity; |
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unsigned bank_ordinal; |
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uint32_t sector_size; |
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uint32_t protection_size; |
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uint32_t klxx; |
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uint32_t sim_sdid; |
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uint32_t sim_fcfg1; |
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@@ -149,8 +157,178 @@ FLASH_BANK_COMMAND_HANDLER(kinetis_flash_bank_command) |
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return ERROR_OK; |
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} |
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static int kinetis_protect(struct flash_bank *bank, int set, int first, |
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int last) |
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/* Kinetis Program-LongWord Microcodes */ |
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static const uint8_t kinetis_flash_write_code[] = { |
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/* Params: |
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* r0 - workarea buffer |
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* r1 - target address |
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* r2 - wordcount |
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* Clobbered: |
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* r4 - tmp |
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* r5 - tmp |
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* r6 - tmp |
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* r7 - tmp |
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*/ |
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/* .L1: */ |
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/* for(register uint32_t i=0;i<wcount;i++){ */ |
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0x04, 0x1C, /* mov r4, r0 */ |
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0x00, 0x23, /* mov r3, #0 */ |
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/* .L2: */ |
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0x0E, 0x1A, /* sub r6, r1, r0 */ |
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0xA6, 0x19, /* add r6, r4, r6 */ |
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0x93, 0x42, /* cmp r3, r2 */ |
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0x16, 0xD0, /* beq .L9 */ |
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/* .L5: */ |
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/* while((FTFx_FSTAT&FTFA_FSTAT_CCIF_MASK) != FTFA_FSTAT_CCIF_MASK){}; */ |
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0x0B, 0x4D, /* ldr r5, .L10 */ |
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0x2F, 0x78, /* ldrb r7, [r5] */ |
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0x7F, 0xB2, /* sxtb r7, r7 */ |
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0x00, 0x2F, /* cmp r7, #0 */ |
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0xFA, 0xDA, /* bge .L5 */ |
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/* FTFx_FSTAT = FTFA_FSTAT_ACCERR_MASK|FTFA_FSTAT_FPVIOL_MASK|FTFA_FSTAT_RDCO */ |
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0x70, 0x27, /* mov r7, #112 */ |
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0x2F, 0x70, /* strb r7, [r5] */ |
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/* FTFx_FCCOB3 = faddr; */ |
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0x09, 0x4F, /* ldr r7, .L10+4 */ |
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0x3E, 0x60, /* str r6, [r7] */ |
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0x06, 0x27, /* mov r7, #6 */ |
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/* FTFx_FCCOB0 = 0x06; */ |
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0x08, 0x4E, /* ldr r6, .L10+8 */ |
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0x37, 0x70, /* strb r7, [r6] */ |
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/* FTFx_FCCOB7 = *pLW; */ |
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0x80, 0xCC, /* ldmia r4!, {r7} */ |
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0x08, 0x4E, /* ldr r6, .L10+12 */ |
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0x37, 0x60, /* str r7, [r6] */ |
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/* FTFx_FSTAT = FTFA_FSTAT_CCIF_MASK; */ |
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0x80, 0x27, /* mov r7, #128 */ |
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0x2F, 0x70, /* strb r7, [r5] */ |
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/* .L4: */ |
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/* while((FTFx_FSTAT&FTFA_FSTAT_CCIF_MASK) != FTFA_FSTAT_CCIF_MASK){}; */ |
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0x2E, 0x78, /* ldrb r6, [r5] */ |
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0x77, 0xB2, /* sxtb r7, r6 */ |
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0x00, 0x2F, /* cmp r7, #0 */ |
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0xFB, 0xDA, /* bge .L4 */ |
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0x01, 0x33, /* add r3, r3, #1 */ |
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0xE4, 0xE7, /* b .L2 */ |
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/* .L9: */ |
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0x00, 0xBE, /* bkpt #0 */ |
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/* .L10: */ |
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0x00, 0x00, 0x02, 0x40, /* .word 1073872896 */ |
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0x04, 0x00, 0x02, 0x40, /* .word 1073872900 */ |
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0x07, 0x00, 0x02, 0x40, /* .word 1073872903 */ |
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0x08, 0x00, 0x02, 0x40, /* .word 1073872904 */ |
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}; |
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/* Program LongWord Block Write */ |
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static int kinetis_write_block(struct flash_bank *bank, uint8_t *buffer, |
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uint32_t offset, uint32_t wcount) |
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{ |
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struct target *target = bank->target; |
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uint32_t buffer_size = 2048; /* Default minimum value */ |
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struct working_area *write_algorithm; |
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struct working_area *source; |
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uint32_t address = bank->base + offset; |
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struct reg_param reg_params[3]; |
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struct armv7m_algorithm armv7m_info; |
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int retval = ERROR_OK; |
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/* Params: |
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* r0 - workarea buffer |
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* r1 - target address |
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* r2 - wordcount |
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* Clobbered: |
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* r4 - tmp |
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* r5 - tmp |
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* r6 - tmp |
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* r7 - tmp |
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*/ |
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/* Increase buffer_size if needed */ |
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if (buffer_size < (target->working_area_size/2)) |
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buffer_size = (target->working_area_size/2); |
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LOG_INFO("Kinetis: FLASH Write ..."); |
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/* check code alignment */ |
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if (offset & 0x1) { |
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LOG_WARNING("offset 0x%" PRIx32 " breaks required 2-byte alignment", offset); |
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return ERROR_FLASH_DST_BREAKS_ALIGNMENT; |
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} |
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/* allocate working area with flash programming code */ |
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if (target_alloc_working_area(target, sizeof(kinetis_flash_write_code), |
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&write_algorithm) != ERROR_OK) { |
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LOG_WARNING("no working area available, can't do block memory writes"); |
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return ERROR_TARGET_RESOURCE_NOT_AVAILABLE; |
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} |
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retval = target_write_buffer(target, write_algorithm->address, |
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sizeof(kinetis_flash_write_code), kinetis_flash_write_code); |
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if (retval != ERROR_OK) |
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return retval; |
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/* memory buffer */ |
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while (target_alloc_working_area(target, buffer_size, &source) != ERROR_OK) { |
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buffer_size /= 4; |
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if (buffer_size <= 256) { |
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/* free working area, write algorithm already allocated */ |
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target_free_working_area(target, write_algorithm); |
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LOG_WARNING("No large enough working area available, can't do block memory writes"); |
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return ERROR_TARGET_RESOURCE_NOT_AVAILABLE; |
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} |
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} |
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armv7m_info.common_magic = ARMV7M_COMMON_MAGIC; |
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armv7m_info.core_mode = ARM_MODE_THREAD; |
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init_reg_param(®_params[0], "r0", 32, PARAM_OUT); /* *pLW (*buffer) */ |
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init_reg_param(®_params[1], "r1", 32, PARAM_OUT); /* faddr */ |
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init_reg_param(®_params[2], "r2", 32, PARAM_OUT); /* number of words to program */ |
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/* write code buffer and use Flash programming code within kinetis */ |
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/* Set breakpoint to 0 with time-out of 1000 ms */ |
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while (wcount > 0) { |
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uint32_t thisrun_count = (wcount > (buffer_size / 4)) ? (buffer_size / 4) : wcount; |
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retval = target_write_buffer(target, write_algorithm->address, 8, |
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kinetis_flash_write_code); |
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if (retval != ERROR_OK) |
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break; |
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retval = target_write_buffer(target, source->address, thisrun_count * 4, buffer); |
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if (retval != ERROR_OK) |
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break; |
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buf_set_u32(reg_params[0].value, 0, 32, source->address); |
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buf_set_u32(reg_params[1].value, 0, 32, address); |
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buf_set_u32(reg_params[2].value, 0, 32, thisrun_count); |
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retval = target_run_algorithm(target, 0, NULL, 3, reg_params, |
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write_algorithm->address, 0, 100000, &armv7m_info); |
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if (retval != ERROR_OK) { |
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LOG_ERROR("Error executing kinetis Flash programming algorithm"); |
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retval = ERROR_FLASH_OPERATION_FAILED; |
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break; |
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} |
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buffer += thisrun_count * 4; |
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address += thisrun_count * 4; |
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wcount -= thisrun_count; |
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} |
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target_free_working_area(target, source); |
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target_free_working_area(target, write_algorithm); |
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destroy_reg_param(®_params[0]); |
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destroy_reg_param(®_params[1]); |
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destroy_reg_param(®_params[2]); |
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return retval; |
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} |
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static int kinetis_protect(struct flash_bank *bank, int set, int first, int last) |
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{ |
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LOG_WARNING("kinetis_protect not supported yet"); |
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/* FIXME: TODO */ |
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@@ -219,8 +397,8 @@ static int kinetis_ftfx_command(struct flash_bank *bank, uint8_t fcmd, uint32_t |
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uint8_t *ftfx_fstat) |
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{ |
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uint8_t command[12] = {faddr & 0xff, (faddr >> 8) & 0xff, (faddr >> 16) & 0xff, fcmd, |
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fccob7, fccob6, fccob5, fccob4, |
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fccobb, fccoba, fccob9, fccob8}; |
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fccob7, fccob6, fccob5, fccob4, |
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fccobb, fccoba, fccob9, fccob8}; |
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int result, i; |
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uint8_t buffer; |
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@@ -259,7 +437,7 @@ static int kinetis_ftfx_command(struct flash_bank *bank, uint8_t fcmd, uint32_t |
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return result; |
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/* wait for done */ |
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for (i = 0; i < 50; i++) { |
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for (i = 0; i < 240; i++) { /* Need Entire Erase Nemui Changed */ |
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result = |
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target_read_memory(bank->target, FTFx_FSTAT, 1, 1, ftfx_fstat); |
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@@ -274,17 +452,50 @@ static int kinetis_ftfx_command(struct flash_bank *bank, uint8_t fcmd, uint32_t |
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LOG_ERROR |
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("ftfx command failed FSTAT: %02X FCCOB: %02X%02X%02X%02X %02X%02X%02X%02X %02X%02X%02X%02X", |
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*ftfx_fstat, command[3], command[2], command[1], command[0], |
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command[7], command[6], command[5], command[4], |
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command[11], command[10], command[9], command[8]); |
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command[7], command[6], command[5], command[4], |
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command[11], command[10], command[9], command[8]); |
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return ERROR_FLASH_OPERATION_FAILED; |
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} |
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return ERROR_OK; |
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} |
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static int kinetis_mass_erase(struct flash_bank *bank) |
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{ |
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int result; |
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uint8_t ftfx_fstat; |
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if (bank->target->state != TARGET_HALTED) { |
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LOG_ERROR("Target not halted"); |
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return ERROR_TARGET_NOT_HALTED; |
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} |
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/* check if whole bank is blank */ |
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LOG_INFO("Kinetis L Series Erase All Blocks"); |
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/* set command and sector address */ |
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result = kinetis_ftfx_command(bank, FTFx_CMD_MASSERASE, 0, |
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0, 0, 0, 0, 0, 0, 0, 0, &ftfx_fstat); |
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/* Anyway Result, write unsecure byte */ |
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/* if (result != ERROR_OK) |
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return result;*/ |
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/* Write to MCU security status unsecure in Flash security byte(Work around) */ |
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LOG_INFO("Write to MCU security status unsecure Anyway!"); |
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uint8_t padding[4] = {0xFE, 0xFF, 0xFF, 0xFF}; /* Write 0xFFFFFFFE */ |
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result = kinetis_ftfx_command(bank, FTFx_CMD_LWORDPROG, (bank->base + 0x0000040C), |
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padding[3], padding[2], padding[1], padding[0], |
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0, 0, 0, 0, &ftfx_fstat); |
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if (result != ERROR_OK) |
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return ERROR_FLASH_OPERATION_FAILED; |
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return ERROR_OK; |
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} |
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static int kinetis_erase(struct flash_bank *bank, int first, int last) |
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{ |
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int result, i; |
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struct kinetis_flash_bank *kinfo = bank->driver_priv; |
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if (bank->target->state != TARGET_HALTED) { |
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LOG_ERROR("Target not halted"); |
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@@ -294,6 +505,9 @@ static int kinetis_erase(struct flash_bank *bank, int first, int last) |
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if ((first > bank->num_sectors) || (last > bank->num_sectors)) |
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return ERROR_FLASH_OPERATION_FAILED; |
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if ((first == 0) && (last == (bank->num_sectors - 1)) && (kinfo->klxx)) |
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return kinetis_mass_erase(bank); |
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/* |
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* FIXME: TODO: use the 'Erase Flash Block' command if the |
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* requested erase is PFlash or NVM and encompasses the entire |
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@@ -303,7 +517,7 @@ static int kinetis_erase(struct flash_bank *bank, int first, int last) |
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uint8_t ftfx_fstat; |
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/* set command and sector address */ |
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result = kinetis_ftfx_command(bank, FTFx_CMD_SECTERASE, bank->base + bank->sectors[i].offset, |
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0, 0, 0, 0, 0, 0, 0, 0, &ftfx_fstat); |
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0, 0, 0, 0, 0, 0, 0, 0, &ftfx_fstat); |
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if (result != ERROR_OK) { |
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LOG_WARNING("erase sector %d failed", i); |
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@@ -328,13 +542,20 @@ static int kinetis_write(struct flash_bank *bank, uint8_t *buffer, |
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uint8_t buf[8]; |
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uint32_t wc; |
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struct kinetis_flash_bank *kinfo = bank->driver_priv; |
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uint8_t *new_buffer = NULL; |
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if (bank->target->state != TARGET_HALTED) { |
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LOG_ERROR("Target not halted"); |
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return ERROR_TARGET_NOT_HALTED; |
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} |
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if (kinfo->flash_class == FC_FLEX_NVM) { |
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if (kinfo->klxx) { |
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/* fallback to longword write */ |
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fallback = 1; |
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LOG_WARNING("Kinetis L Series supports Program Longword execution only."); |
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LOG_DEBUG("flash write into PFLASH @08%X", offset); |
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} else if (kinfo->flash_class == FC_FLEX_NVM) { |
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uint8_t ftfx_fstat; |
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LOG_DEBUG("flash write into FlexNVM @%08X", offset); |
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@@ -355,8 +576,7 @@ static int kinetis_write(struct flash_bank *bank, uint8_t *buffer, |
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/* fallback to longword write */ |
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fallback = 1; |
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LOG_WARNING("ram not ready, fallback to slow longword write (FCNFG: %02X)", |
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buf[0]); |
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LOG_WARNING("ram not ready, fallback to slow longword write (FCNFG: %02X)", buf[0]); |
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} |
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} else { |
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LOG_DEBUG("flash write into PFLASH @08%X", offset); |
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@@ -374,7 +594,7 @@ static int kinetis_write(struct flash_bank *bank, uint8_t *buffer, |
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unsigned prog_section_chunk_bytes = kinfo->sector_size >> 8; |
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/* assume the NVM sector size is half the FlexRAM size */ |
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unsigned prog_size_bytes = MIN(kinfo->sector_size, |
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kinetis_flash_params[kinfo->granularity].nvm_sector_size_bytes); |
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kinetis_flash_params[kinfo->granularity].nvm_sector_size_bytes); |
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for (i = 0; i < count; i += prog_size_bytes) { |
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uint8_t residual_buffer[16]; |
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uint8_t ftfx_fstat; |
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@@ -417,7 +637,7 @@ static int kinetis_write(struct flash_bank *bank, uint8_t *buffer, |
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/* write data to flexram as whole-words */ |
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result = target_write_memory(bank->target, FLEXRAM, 4, wc, |
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buffer + i); |
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buffer + i); |
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if (result != ERROR_OK) { |
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LOG_ERROR("target_write_memory failed"); |
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@@ -427,9 +647,9 @@ static int kinetis_write(struct flash_bank *bank, uint8_t *buffer, |
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/* write the residual words to the flexram */ |
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if (residual_wc) { |
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result = target_write_memory(bank->target, |
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FLEXRAM+4*wc, |
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4, residual_wc, |
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residual_buffer); |
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FLEXRAM+4*wc, |
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4, residual_wc, |
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residual_buffer); |
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if (result != ERROR_OK) { |
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LOG_ERROR("target_write_memory failed"); |
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@@ -439,29 +659,59 @@ static int kinetis_write(struct flash_bank *bank, uint8_t *buffer, |
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/* execute section-write command */ |
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result = kinetis_ftfx_command(bank, FTFx_CMD_SECTWRITE, bank->base + offset + i, |
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section_count>>8, section_count, 0, 0, |
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0, 0, 0, 0, &ftfx_fstat); |
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section_count>>8, section_count, 0, 0, |
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0, 0, 0, 0, &ftfx_fstat); |
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if (result != ERROR_OK) |
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return ERROR_FLASH_OPERATION_FAILED; |
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} |
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} |
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/* program longword command, not supported in "SF3" devices */ |
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else if (kinfo->granularity != 3) { |
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for (i = 0; i < count; i += 4) { |
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uint8_t ftfx_fstat; |
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else if ((kinfo->granularity != 3) || (kinfo->klxx)) { |
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if (count & 0x3) { |
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uint32_t old_count = count; |
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count = (old_count | 3) + 1; |
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new_buffer = malloc(count); |
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if (new_buffer == NULL) { |
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LOG_ERROR("odd number of bytes to write and no memory " |
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"for padding buffer"); |
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return ERROR_FAIL; |
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} |
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LOG_INFO("odd number of bytes to write (%d), extending to %d " |
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"and padding with 0xff", old_count, count); |
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memset(buffer, 0xff, count); |
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buffer = memcpy(new_buffer, buffer, old_count); |
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} |
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LOG_DEBUG("write longword @ %08X", offset + i); |
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uint32_t words_remaining = count / 4; |
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uint8_t padding[4] = {0xff, 0xff, 0xff, 0xff}; |
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memcpy(padding, buffer + i, MIN(4, count-i)); |
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result = kinetis_ftfx_command(bank, FTFx_CMD_LWORDPROG, bank->base + offset + i, |
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padding[3], padding[2], padding[1], padding[0], |
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0, 0, 0, 0, &ftfx_fstat); |
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/* try using a block write */ |
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int retval = kinetis_write_block(bank, buffer, offset, words_remaining); |
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if (result != ERROR_OK) |
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return ERROR_FLASH_OPERATION_FAILED; |
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if (retval == ERROR_TARGET_RESOURCE_NOT_AVAILABLE) { |
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/* if block write failed (no sufficient working area), |
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* we use normal (slow) single word accesses */ |
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LOG_WARNING("couldn't use block writes, falling back to single " |
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"memory accesses"); |
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for (i = 0; i < count; i += 4) { |
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uint8_t ftfx_fstat; |
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LOG_DEBUG("write longword @ %08X", offset + i); |
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uint8_t padding[4] = {0xff, 0xff, 0xff, 0xff}; |
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memcpy(padding, buffer + i, MIN(4, count-i)); |
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result = kinetis_ftfx_command(bank, FTFx_CMD_LWORDPROG, bank->base + offset + i, |
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padding[3], padding[2], padding[1], padding[0], |
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0, 0, 0, 0, &ftfx_fstat); |
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if (result != ERROR_OK) |
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return ERROR_FLASH_OPERATION_FAILED; |
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} |
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} |
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} else { |
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LOG_ERROR("Flash write strategy not implemented"); |
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return ERROR_FLASH_OPERATION_FAILED; |
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@@ -473,33 +723,38 @@ static int kinetis_write(struct flash_bank *bank, uint8_t *buffer, |
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static int kinetis_read_part_info(struct flash_bank *bank) |
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{ |
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int result, i; |
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uint8_t buf[4]; |
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uint32_t offset = 0; |
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uint8_t fcfg1_nvmsize, fcfg1_pfsize, fcfg1_eesize, fcfg2_pflsh; |
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uint32_t nvm_size = 0, pf_size = 0, ee_size = 0; |
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unsigned granularity, num_blocks = 0, num_pflash_blocks = 0, num_nvm_blocks = 0, |
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first_nvm_bank = 0, reassign = 0; |
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struct target *target = bank->target; |
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struct kinetis_flash_bank *kinfo = bank->driver_priv; |
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result = target_read_memory(bank->target, SIM_SDID, 1, 4, buf); |
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result = target_read_u32(target, SIM_SDID, &kinfo->sim_sdid); |
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if (result != ERROR_OK) |
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return result; |
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kinfo->sim_sdid = target_buffer_get_u32(bank->target, buf); |
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granularity = (kinfo->sim_sdid >> 7) & 0x03; |
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result = target_read_memory(bank->target, SIM_FCFG1, 1, 4, buf); |
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/* Kinetis L Series SubFamily Check */ |
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kinfo->klxx = 0; |
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i = (kinfo->sim_sdid >> 20) & 0x0F; |
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if (i == 1) { |
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kinfo->klxx = 1; |
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granularity = 0; |
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} else |
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granularity = (kinfo->sim_sdid >> 7) & 0x03; |
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result = target_read_u32(target, SIM_FCFG1, &kinfo->sim_fcfg1); |
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if (result != ERROR_OK) |
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return result; |
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kinfo->sim_fcfg1 = target_buffer_get_u32(bank->target, buf); |
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result = target_read_memory(bank->target, SIM_FCFG2, 1, 4, buf); |
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result = target_read_u32(target, SIM_FCFG2, &kinfo->sim_fcfg2); |
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if (result != ERROR_OK) |
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return result; |
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kinfo->sim_fcfg2 = target_buffer_get_u32(bank->target, buf); |
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fcfg2_pflsh = (kinfo->sim_fcfg2 >> 23) & 0x01; |
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LOG_DEBUG("SDID: %08X FCFG1: %08X FCFG2: %08X", kinfo->sim_sdid, |
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kinfo->sim_fcfg1, kinfo->sim_fcfg2); |
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LOG_DEBUG("SDID: 0x%08X FCFG1: 0x%08X FCFG2: 0x%08X", kinfo->sim_sdid, |
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kinfo->sim_fcfg1, kinfo->sim_fcfg2); |
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fcfg1_nvmsize = (uint8_t)((kinfo->sim_fcfg1 >> 28) & 0x0f); |
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fcfg1_pfsize = (uint8_t)((kinfo->sim_fcfg1 >> 24) & 0x0f); |
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@@ -568,14 +823,17 @@ static int kinetis_read_part_info(struct flash_bank *bank) |
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LOG_DEBUG("FlexNVM: %d PFlash: %d FlexRAM: %d PFLSH: %d", |
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nvm_size, pf_size, ee_size, fcfg2_pflsh); |
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if (kinfo->klxx) |
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num_blocks = 1; |
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else |
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num_blocks = kinetis_flash_params[granularity].num_blocks; |
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num_blocks = kinetis_flash_params[granularity].num_blocks; |
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num_pflash_blocks = num_blocks / (2 - fcfg2_pflsh); |
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first_nvm_bank = num_pflash_blocks; |
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num_nvm_blocks = num_blocks - num_pflash_blocks; |
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LOG_DEBUG("%d blocks total: %d PFlash, %d FlexNVM", |
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num_blocks, num_pflash_blocks, num_nvm_blocks); |
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num_blocks, num_pflash_blocks, num_nvm_blocks); |
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/* |
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* If the flash class is already assigned, verify the |
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@@ -592,8 +850,7 @@ static int kinetis_read_part_info(struct flash_bank *bank) |
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switch (kinfo->flash_class) { |
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case FC_PFLASH: |
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if (kinfo->bank_ordinal >= first_nvm_bank) { |
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LOG_WARNING("Class mismatch, bank %d is not PFlash", |
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bank->bank_number); |
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LOG_WARNING("Class mismatch, bank %d is not PFlash", bank->bank_number); |
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reassign = 1; |
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} else if (bank->size != (pf_size / num_pflash_blocks)) { |
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LOG_WARNING("PFlash size mismatch"); |
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@@ -603,7 +860,7 @@ static int kinetis_read_part_info(struct flash_bank *bank) |
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LOG_WARNING("PFlash address range mismatch"); |
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reassign = 1; |
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} else if (kinfo->sector_size != |
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kinetis_flash_params[granularity].pflash_sector_size_bytes) { |
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kinetis_flash_params[granularity].pflash_sector_size_bytes) { |
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LOG_WARNING("PFlash sector size mismatch"); |
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reassign = 1; |
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} else { |
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@@ -613,19 +870,18 @@ static int kinetis_read_part_info(struct flash_bank *bank) |
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break; |
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case FC_FLEX_NVM: |
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if ((kinfo->bank_ordinal >= num_blocks) || |
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(kinfo->bank_ordinal < first_nvm_bank)) { |
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LOG_WARNING("Class mismatch, bank %d is not FlexNVM", |
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bank->bank_number); |
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(kinfo->bank_ordinal < first_nvm_bank)) { |
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LOG_WARNING("Class mismatch, bank %d is not FlexNVM", bank->bank_number); |
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reassign = 1; |
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} else if (bank->size != (nvm_size / num_nvm_blocks)) { |
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LOG_WARNING("FlexNVM size mismatch"); |
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reassign = 1; |
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} else if (bank->base != |
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(0x10000000 + bank->size * kinfo->bank_ordinal)) { |
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(0x10000000 + bank->size * kinfo->bank_ordinal)) { |
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LOG_WARNING("FlexNVM address range mismatch"); |
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reassign = 1; |
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} else if (kinfo->sector_size != |
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kinetis_flash_params[granularity].nvm_sector_size_bytes) { |
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kinetis_flash_params[granularity].nvm_sector_size_bytes) { |
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LOG_WARNING("FlexNVM sector size mismatch"); |
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reassign = 1; |
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} else { |
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@@ -635,8 +891,7 @@ static int kinetis_read_part_info(struct flash_bank *bank) |
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break; |
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case FC_FLEX_RAM: |
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if (kinfo->bank_ordinal != num_blocks) { |
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LOG_WARNING("Class mismatch, bank %d is not FlexRAM", |
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bank->bank_number); |
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LOG_WARNING("Class mismatch, bank %d is not FlexRAM", bank->bank_number); |
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reassign = 1; |
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} else if (bank->size != ee_size) { |
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LOG_WARNING("FlexRAM size mismatch"); |
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@@ -649,8 +904,7 @@ static int kinetis_read_part_info(struct flash_bank *bank) |
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LOG_WARNING("FlexRAM sector size mismatch"); |
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reassign = 1; |
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} else { |
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LOG_DEBUG("FlexRAM bank %d already configured okay", |
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kinfo->bank_ordinal); |
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LOG_DEBUG("FlexRAM bank %d already configured okay", kinfo->bank_ordinal); |
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} |
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break; |
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@@ -689,7 +943,7 @@ static int kinetis_read_part_info(struct flash_bank *bank) |
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return ERROR_FLASH_OPER_UNSUPPORTED; |
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} else { |
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LOG_ERROR("Cannot determine parameters for bank %d, only %d banks on device", |
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bank->bank_number, num_blocks); |
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bank->bank_number, num_blocks); |
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return ERROR_FLASH_BANK_INVALID; |
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} |
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@@ -798,7 +1052,7 @@ static int kinetis_blank_check(struct flash_bank *bank) |
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} |
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static int kinetis_flash_read(struct flash_bank *bank, |
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uint8_t *buffer, uint32_t offset, uint32_t count) |
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uint8_t *buffer, uint32_t offset, uint32_t count) |
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{ |
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LOG_WARNING("kinetis_flash_read not supported yet"); |
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