2011-09-17 08:09:50 +00:00
|
|
|
/***************************************************************************
|
2011-11-13 17:04:53 +00:00
|
|
|
* Copyright (C) 2011 by Mathias Kuester *
|
2011-09-17 08:09:50 +00:00
|
|
|
* kesmtp@freenet.de *
|
|
|
|
* *
|
2011-11-13 17:04:53 +00:00
|
|
|
* Copyright (C) 2011 sleep(5) ltd *
|
|
|
|
* tomas@sleepfive.com *
|
|
|
|
* *
|
2012-05-23 18:05:28 +00:00
|
|
|
* Copyright (C) 2012 by Christopher D. Kilgour *
|
|
|
|
* techie at whiterocker.com *
|
|
|
|
* *
|
2011-09-17 08:09:50 +00:00
|
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
|
|
* it under the terms of the GNU General Public License as published by *
|
|
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
|
|
* (at your option) any later version. *
|
|
|
|
* *
|
|
|
|
* This program is distributed in the hope that it will be useful, *
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
|
|
* GNU General Public License for more details. *
|
|
|
|
* *
|
|
|
|
* You should have received a copy of the GNU General Public License *
|
|
|
|
* along with this program; if not, write to the *
|
|
|
|
* Free Software Foundation, Inc., *
|
|
|
|
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
|
|
|
|
***************************************************************************/
|
2012-01-31 17:55:03 +00:00
|
|
|
|
2011-09-17 08:09:50 +00:00
|
|
|
#ifdef HAVE_CONFIG_H
|
|
|
|
#include "config.h"
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#include "imp.h"
|
|
|
|
#include "helper/binarybuffer.h"
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
/*
|
|
|
|
* Implementation Notes
|
|
|
|
*
|
|
|
|
* The persistent memories in the Kinetis chip families K10 through
|
|
|
|
* K70 are all manipulated with the Flash Memory Module. Some
|
|
|
|
* variants call this module the FTFE, others call it the FTFL. To
|
|
|
|
* indicate that both are considered here, we use FTFX.
|
|
|
|
*
|
|
|
|
* Within the module, according to the chip variant, the persistent
|
|
|
|
* memory is divided into what Freescale terms Program Flash, FlexNVM,
|
|
|
|
* and FlexRAM. All chip variants have Program Flash. Some chip
|
|
|
|
* variants also have FlexNVM and FlexRAM, which always appear
|
|
|
|
* together.
|
|
|
|
*
|
|
|
|
* A given Kinetis chip may have 2 or 4 blocks of flash. Here we map
|
|
|
|
* each block to a separate bank. Each block size varies by chip and
|
|
|
|
* may be determined by the read-only SIM_FCFG1 register. The sector
|
|
|
|
* size within each bank/block varies by the chip granularity as
|
|
|
|
* described below.
|
|
|
|
*
|
|
|
|
* Kinetis offers four different of flash granularities applicable
|
|
|
|
* across the chip families. The granularity is apparently reflected
|
|
|
|
* by at least the reference manual suffix. For example, for chip
|
|
|
|
* MK60FN1M0VLQ12, reference manual K60P144M150SF3RM ends in "SF3RM",
|
|
|
|
* where the "3" indicates there are four flash blocks with 4kiB
|
|
|
|
* sectors. All possible granularities are indicated below.
|
|
|
|
*
|
|
|
|
* The first half of the flash (1 or 2 blocks, depending on the
|
|
|
|
* granularity) is always Program Flash and always starts at address
|
|
|
|
* 0x00000000. The "PFLSH" flag, bit 23 of the read-only SIM_FCFG2
|
|
|
|
* register, determines whether the second half of the flash is also
|
|
|
|
* Program Flash or FlexNVM+FlexRAM. When PFLSH is set, the second
|
|
|
|
* half of flash is Program Flash and is contiguous in the memory map
|
|
|
|
* from the first half. When PFLSH is clear, the second half of flash
|
|
|
|
* is FlexNVM and always starts at address 0x10000000. FlexRAM, which
|
|
|
|
* is also present when PFLSH is clear, always starts at address
|
|
|
|
* 0x14000000.
|
|
|
|
*
|
|
|
|
* The Flash Memory Module provides a register set where flash
|
|
|
|
* commands are loaded to perform flash operations like erase and
|
|
|
|
* program. Different commands are available depending on whether
|
|
|
|
* Program Flash or FlexNVM/FlexRAM is being manipulated. Although
|
|
|
|
* the commands used are quite consistent between flash blocks, the
|
|
|
|
* parameters they accept differ according to the flash granularity.
|
|
|
|
* Some Kinetis chips have different granularity between Program Flash
|
|
|
|
* and FlexNVM/FlexRAM, so flash command arguments may differ between
|
|
|
|
* blocks in the same chip.
|
|
|
|
*
|
|
|
|
* Although not documented as such by Freescale, it appears that bits
|
|
|
|
* 8:7 of the read-only SIM_SDID register reflect the granularity
|
|
|
|
* settings 0..3, so sector sizes and block counts are applicable
|
|
|
|
* according to the following table.
|
|
|
|
*/
|
|
|
|
const struct {
|
|
|
|
unsigned pflash_sector_size_bytes;
|
|
|
|
unsigned nvm_sector_size_bytes;
|
|
|
|
unsigned num_blocks;
|
|
|
|
} kinetis_flash_params[4] = {
|
|
|
|
{ 1<<10, 1<<10, 2 },
|
|
|
|
{ 2<<10, 1<<10, 2 },
|
|
|
|
{ 2<<10, 2<<10, 2 },
|
|
|
|
{ 4<<10, 4<<10, 4 }
|
2011-11-13 17:04:53 +00:00
|
|
|
};
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
struct kinetis_flash_bank {
|
|
|
|
unsigned granularity;
|
|
|
|
unsigned bank_ordinal;
|
|
|
|
uint32_t sector_size;
|
|
|
|
uint32_t protection_size;
|
|
|
|
|
|
|
|
uint32_t sim_sdid;
|
|
|
|
uint32_t sim_fcfg1;
|
|
|
|
uint32_t sim_fcfg2;
|
|
|
|
|
|
|
|
enum {
|
|
|
|
FC_AUTO = 0,
|
|
|
|
FC_PFLASH,
|
|
|
|
FC_FLEX_NVM,
|
|
|
|
FC_FLEX_RAM,
|
|
|
|
} flash_class;
|
|
|
|
};
|
2011-09-17 08:09:50 +00:00
|
|
|
|
|
|
|
FLASH_BANK_COMMAND_HANDLER(kinetis_flash_bank_command)
|
|
|
|
{
|
2011-11-13 17:04:53 +00:00
|
|
|
struct kinetis_flash_bank *bank_info;
|
|
|
|
|
2012-01-31 17:55:03 +00:00
|
|
|
if (CMD_ARGC < 6)
|
2011-12-16 06:48:39 +00:00
|
|
|
return ERROR_COMMAND_SYNTAX_ERROR;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
|
|
|
LOG_INFO("add flash_bank kinetis %s", bank->name);
|
|
|
|
|
2011-11-13 17:04:53 +00:00
|
|
|
bank_info = malloc(sizeof(struct kinetis_flash_bank));
|
|
|
|
|
|
|
|
memset(bank_info, 0, sizeof(struct kinetis_flash_bank));
|
|
|
|
|
|
|
|
bank->driver_priv = bank_info;
|
|
|
|
|
2011-09-17 08:09:50 +00:00
|
|
|
return ERROR_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int kinetis_protect(struct flash_bank *bank, int set, int first,
|
2012-05-23 18:05:28 +00:00
|
|
|
int last)
|
2011-09-17 08:09:50 +00:00
|
|
|
{
|
|
|
|
LOG_WARNING("kinetis_protect not supported yet");
|
2012-05-23 18:05:28 +00:00
|
|
|
/* FIXME: TODO */
|
2011-09-17 08:09:50 +00:00
|
|
|
|
|
|
|
if (bank->target->state != TARGET_HALTED) {
|
|
|
|
LOG_ERROR("Target not halted");
|
|
|
|
return ERROR_TARGET_NOT_HALTED;
|
|
|
|
}
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
return ERROR_FLASH_BANK_INVALID;
|
2011-09-17 08:09:50 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int kinetis_protect_check(struct flash_bank *bank)
|
|
|
|
{
|
2012-05-23 18:05:28 +00:00
|
|
|
struct kinetis_flash_bank *kinfo = bank->driver_priv;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
|
|
|
if (bank->target->state != TARGET_HALTED) {
|
|
|
|
LOG_ERROR("Target not halted");
|
|
|
|
return ERROR_TARGET_NOT_HALTED;
|
|
|
|
}
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
if (kinfo->flash_class == FC_PFLASH) {
|
|
|
|
int result;
|
|
|
|
uint8_t buffer[4];
|
|
|
|
uint32_t fprot, psec;
|
|
|
|
int i, b;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
/* read protection register FTFx_FPROT */
|
|
|
|
result = target_read_memory(bank->target, 0x40020010, 1, 4, buffer);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
if (result != ERROR_OK)
|
|
|
|
return result;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
fprot = target_buffer_get_u32(bank->target, buffer);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Every bit protects 1/32 of the full flash (not necessarily
|
|
|
|
* just this bank), but we enforce the bank ordinals for
|
|
|
|
* PFlash to start at zero.
|
|
|
|
*/
|
|
|
|
b = kinfo->bank_ordinal * (bank->size / kinfo->protection_size);
|
|
|
|
for (psec = 0, i = 0; i < bank->num_sectors; i++) {
|
|
|
|
if ((fprot >> b) & 1)
|
|
|
|
bank->sectors[i].is_protected = 0;
|
|
|
|
else
|
|
|
|
bank->sectors[i].is_protected = 1;
|
|
|
|
|
|
|
|
psec += bank->sectors[i].size;
|
|
|
|
|
|
|
|
if (psec >= kinfo->protection_size) {
|
|
|
|
psec = 0;
|
|
|
|
b++;
|
|
|
|
}
|
2011-09-17 08:09:50 +00:00
|
|
|
}
|
2012-05-23 18:05:28 +00:00
|
|
|
} else {
|
|
|
|
LOG_ERROR("Protection checks for FlexNVM not yet supported");
|
|
|
|
return ERROR_FLASH_BANK_INVALID;
|
2011-09-17 08:09:50 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return ERROR_OK;
|
|
|
|
}
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
static int kinetis_ftfx_command(struct flash_bank *bank, uint32_t w0,
|
|
|
|
uint32_t w1, uint32_t w2, uint8_t *ftfx_fstat)
|
2011-09-17 08:09:50 +00:00
|
|
|
{
|
|
|
|
uint8_t buffer[12];
|
|
|
|
int result, i;
|
|
|
|
|
|
|
|
/* wait for done */
|
|
|
|
for (i = 0; i < 50; i++) {
|
|
|
|
result =
|
2012-01-31 17:55:03 +00:00
|
|
|
target_read_memory(bank->target, 0x40020000, 1, 1, buffer);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-01-31 17:55:03 +00:00
|
|
|
if (result != ERROR_OK)
|
2011-09-17 08:09:50 +00:00
|
|
|
return result;
|
|
|
|
|
|
|
|
if (buffer[0] & 0x80)
|
|
|
|
break;
|
|
|
|
|
|
|
|
buffer[0] = 0x00;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (buffer[0] != 0x80) {
|
|
|
|
/* reset error flags */
|
|
|
|
buffer[0] = 0x30;
|
|
|
|
result =
|
2012-01-31 17:55:03 +00:00
|
|
|
target_write_memory(bank->target, 0x40020000, 1, 1, buffer);
|
|
|
|
if (result != ERROR_OK)
|
2011-09-17 08:09:50 +00:00
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
target_buffer_set_u32(bank->target, buffer, w0);
|
|
|
|
target_buffer_set_u32(bank->target, buffer + 4, w1);
|
|
|
|
target_buffer_set_u32(bank->target, buffer + 8, w2);
|
|
|
|
|
|
|
|
result = target_write_memory(bank->target, 0x40020004, 4, 3, buffer);
|
|
|
|
|
2012-01-31 17:55:03 +00:00
|
|
|
if (result != ERROR_OK)
|
2011-09-17 08:09:50 +00:00
|
|
|
return result;
|
|
|
|
|
|
|
|
/* start command */
|
|
|
|
buffer[0] = 0x80;
|
|
|
|
result = target_write_memory(bank->target, 0x40020000, 1, 1, buffer);
|
2012-01-31 17:55:03 +00:00
|
|
|
if (result != ERROR_OK)
|
2011-09-17 08:09:50 +00:00
|
|
|
return result;
|
|
|
|
|
|
|
|
/* wait for done */
|
|
|
|
for (i = 0; i < 50; i++) {
|
|
|
|
result =
|
2012-05-23 18:05:28 +00:00
|
|
|
target_read_memory(bank->target, 0x40020000, 1, 1, ftfx_fstat);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-01-31 17:55:03 +00:00
|
|
|
if (result != ERROR_OK)
|
2011-09-17 08:09:50 +00:00
|
|
|
return result;
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
if (*ftfx_fstat & 0x80)
|
2011-09-17 08:09:50 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
if ((*ftfx_fstat & 0xf0) != 0x80) {
|
2011-09-17 08:09:50 +00:00
|
|
|
LOG_ERROR
|
2012-05-23 18:05:28 +00:00
|
|
|
("ftfx command failed FSTAT: %02X W0: %08X W1: %08X W2: %08X",
|
|
|
|
*ftfx_fstat, w0, w1, w2);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
|
|
|
return ERROR_FLASH_OPERATION_FAILED;
|
|
|
|
}
|
|
|
|
|
|
|
|
return ERROR_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int kinetis_erase(struct flash_bank *bank, int first, int last)
|
|
|
|
{
|
|
|
|
int result, i;
|
|
|
|
uint32_t w0 = 0, w1 = 0, w2 = 0;
|
|
|
|
|
|
|
|
if (bank->target->state != TARGET_HALTED) {
|
|
|
|
LOG_ERROR("Target not halted");
|
|
|
|
return ERROR_TARGET_NOT_HALTED;
|
|
|
|
}
|
|
|
|
|
2012-01-31 17:55:03 +00:00
|
|
|
if ((first > bank->num_sectors) || (last > bank->num_sectors))
|
2011-09-17 08:09:50 +00:00
|
|
|
return ERROR_FLASH_OPERATION_FAILED;
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
/*
|
|
|
|
* FIXME: TODO: use the 'Erase Flash Block' command if the
|
|
|
|
* requested erase is PFlash or NVM and encompasses the entire
|
|
|
|
* block. Should be quicker.
|
|
|
|
*/
|
2011-09-17 08:09:50 +00:00
|
|
|
for (i = first; i <= last; i++) {
|
2012-05-23 18:05:28 +00:00
|
|
|
uint8_t ftfx_fstat;
|
2011-09-17 08:09:50 +00:00
|
|
|
/* set command and sector address */
|
2012-05-23 18:05:28 +00:00
|
|
|
w0 = (0x09 << 24) | (bank->base + bank->sectors[i].offset);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
result = kinetis_ftfx_command(bank, w0, w1, w2, &ftfx_fstat);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
|
|
|
if (result != ERROR_OK) {
|
|
|
|
LOG_WARNING("erase sector %d failed", i);
|
|
|
|
return ERROR_FLASH_OPERATION_FAILED;
|
|
|
|
}
|
|
|
|
|
|
|
|
bank->sectors[i].is_erased = 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (first == 0) {
|
|
|
|
LOG_WARNING
|
2012-01-31 17:55:03 +00:00
|
|
|
("flash configuration field erased, please reset the device");
|
2011-09-17 08:09:50 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return ERROR_OK;
|
|
|
|
}
|
|
|
|
|
2012-01-31 17:55:03 +00:00
|
|
|
static int kinetis_write(struct flash_bank *bank, uint8_t *buffer,
|
2012-05-23 18:05:28 +00:00
|
|
|
uint32_t offset, uint32_t count)
|
2011-09-17 08:09:50 +00:00
|
|
|
{
|
2012-05-23 18:05:28 +00:00
|
|
|
unsigned int i, result, fallback = 0;
|
2011-09-17 08:09:50 +00:00
|
|
|
uint8_t buf[8];
|
|
|
|
uint32_t wc, w0 = 0, w1 = 0, w2 = 0;
|
2012-05-23 18:05:28 +00:00
|
|
|
struct kinetis_flash_bank *kinfo = bank->driver_priv;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
|
|
|
if (bank->target->state != TARGET_HALTED) {
|
|
|
|
LOG_ERROR("Target not halted");
|
|
|
|
return ERROR_TARGET_NOT_HALTED;
|
|
|
|
}
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
if (kinfo->flash_class == FC_FLEX_NVM) {
|
|
|
|
uint8_t ftfx_fstat;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
LOG_DEBUG("flash write into FlexNVM @%08X", offset);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2011-11-13 17:04:53 +00:00
|
|
|
/* make flex ram available */
|
|
|
|
w0 = (0x81 << 24) | 0x00ff0000;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
result = kinetis_ftfx_command(bank, w0, w1, w2, &ftfx_fstat);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2011-11-13 17:04:53 +00:00
|
|
|
if (result != ERROR_OK)
|
|
|
|
return ERROR_FLASH_OPERATION_FAILED;
|
|
|
|
|
|
|
|
/* check if ram ready */
|
|
|
|
result = target_read_memory(bank->target, 0x40020001, 1, 1, buf);
|
|
|
|
|
|
|
|
if (result != ERROR_OK)
|
|
|
|
return result;
|
|
|
|
|
|
|
|
if (!(buf[0] & (1 << 1))) {
|
|
|
|
/* fallback to longword write */
|
|
|
|
fallback = 1;
|
|
|
|
|
2012-01-31 17:55:03 +00:00
|
|
|
LOG_WARNING("ram not ready, fallback to slow longword write (FCNFG: %02X)",
|
2012-05-23 18:05:28 +00:00
|
|
|
buf[0]);
|
2011-11-13 17:04:53 +00:00
|
|
|
}
|
|
|
|
} else {
|
|
|
|
LOG_DEBUG("flash write into PFLASH @08%X", offset);
|
2011-09-17 08:09:50 +00:00
|
|
|
}
|
|
|
|
|
2011-11-13 17:04:53 +00:00
|
|
|
|
2011-09-17 08:09:50 +00:00
|
|
|
/* program section command */
|
|
|
|
if (fallback == 0) {
|
2012-05-23 18:05:28 +00:00
|
|
|
unsigned prog_section_bytes = kinfo->sector_size >> 8;
|
|
|
|
for (i = 0; i < count; i += kinfo->sector_size) {
|
2012-07-07 23:47:06 +00:00
|
|
|
/*
|
|
|
|
* The largest possible Kinetis "section" is
|
|
|
|
* 16 bytes. A full Kinetis sector is always
|
|
|
|
* 256 "section"s.
|
|
|
|
*/
|
|
|
|
uint8_t residual_buffer[16];
|
2012-05-23 18:05:28 +00:00
|
|
|
uint8_t ftfx_fstat;
|
2012-07-07 23:47:06 +00:00
|
|
|
uint32_t section_count = 256;
|
|
|
|
uint32_t residual_wc = 0;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-07-07 23:47:06 +00:00
|
|
|
/*
|
|
|
|
* Assume the word count covers an entire
|
|
|
|
* sector.
|
|
|
|
*/
|
2012-05-23 18:05:28 +00:00
|
|
|
wc = kinfo->sector_size / 4;
|
|
|
|
|
2012-07-07 23:47:06 +00:00
|
|
|
/*
|
|
|
|
* If bytes to be programmed are less than the
|
|
|
|
* full sector, then determine the number of
|
|
|
|
* full-words to program, and put together the
|
|
|
|
* residual buffer so that a full "section"
|
|
|
|
* may always be programmed.
|
|
|
|
*/
|
2012-05-23 18:05:28 +00:00
|
|
|
if ((count - i) < kinfo->sector_size) {
|
2012-07-07 23:47:06 +00:00
|
|
|
/* number of bytes to program beyond full section */
|
|
|
|
unsigned residual_bc = (count-i) % prog_section_bytes;
|
|
|
|
|
|
|
|
/* number of complete words to copy directly from buffer */
|
|
|
|
wc = (count - i) / 4;
|
|
|
|
|
|
|
|
/* number of total sections to write, including residual */
|
|
|
|
section_count = DIV_ROUND_UP((count-i), prog_section_bytes);
|
|
|
|
|
|
|
|
/* any residual bytes delivers a whole residual section */
|
|
|
|
residual_wc = (residual_bc ? prog_section_bytes : 0)/4;
|
|
|
|
|
|
|
|
/* clear residual buffer then populate residual bytes */
|
|
|
|
(void) memset(residual_buffer, 0xff, prog_section_bytes);
|
|
|
|
(void) memcpy(residual_buffer, &buffer[i+4*wc], residual_bc);
|
2011-09-17 08:09:50 +00:00
|
|
|
}
|
|
|
|
|
2012-07-07 23:47:06 +00:00
|
|
|
LOG_DEBUG("write section @ %08X with length %d bytes",
|
|
|
|
offset + i, (count - i));
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-07-07 23:47:06 +00:00
|
|
|
/* write data to flexram as whole-words */
|
|
|
|
result = target_write_memory(bank->target, 0x14000000, 4, wc,
|
|
|
|
buffer + i);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
|
|
|
if (result != ERROR_OK) {
|
|
|
|
LOG_ERROR("target_write_memory failed");
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
2012-07-07 23:47:06 +00:00
|
|
|
/* write the residual words to the flexram */
|
|
|
|
if (residual_wc) {
|
|
|
|
result = target_write_memory(bank->target,
|
|
|
|
0x14000000+4*wc,
|
|
|
|
4, residual_wc,
|
|
|
|
residual_buffer);
|
|
|
|
|
|
|
|
if (result != ERROR_OK) {
|
|
|
|
LOG_ERROR("target_write_memory failed");
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* execute section-write command */
|
2012-05-23 18:05:28 +00:00
|
|
|
w0 = (0x0b << 24) | (bank->base + offset + i);
|
2012-07-07 23:47:06 +00:00
|
|
|
w1 = section_count << 16;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
result = kinetis_ftfx_command(bank, w0, w1, w2, &ftfx_fstat);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-01-31 17:55:03 +00:00
|
|
|
if (result != ERROR_OK)
|
2011-09-17 08:09:50 +00:00
|
|
|
return ERROR_FLASH_OPERATION_FAILED;
|
|
|
|
}
|
|
|
|
}
|
2012-05-23 18:05:28 +00:00
|
|
|
/* program longword command, not supported in "SF3" devices */
|
|
|
|
else if (kinfo->granularity != 3) {
|
2011-09-17 08:09:50 +00:00
|
|
|
for (i = 0; i < count; i += 4) {
|
2012-05-23 18:05:28 +00:00
|
|
|
uint8_t ftfx_fstat;
|
|
|
|
|
2011-09-17 08:09:50 +00:00
|
|
|
LOG_DEBUG("write longword @ %08X", offset + i);
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
w0 = (0x06 << 24) | (bank->base + offset + i);
|
2012-07-18 22:02:46 +00:00
|
|
|
if (count - i < 4) {
|
|
|
|
uint32_t padding = 0xffffffff;
|
|
|
|
memcpy(&padding, buffer + i, count - i);
|
|
|
|
w1 = buf_get_u32(&padding, 0, 32);
|
|
|
|
} else {
|
|
|
|
w1 = buf_get_u32(buffer + i, 0, 32);
|
|
|
|
}
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
result = kinetis_ftfx_command(bank, w0, w1, w2, &ftfx_fstat);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-01-31 17:55:03 +00:00
|
|
|
if (result != ERROR_OK)
|
2011-09-17 08:09:50 +00:00
|
|
|
return ERROR_FLASH_OPERATION_FAILED;
|
|
|
|
}
|
2012-05-23 18:05:28 +00:00
|
|
|
} else {
|
|
|
|
LOG_ERROR("Flash write strategy not implemented");
|
|
|
|
return ERROR_FLASH_OPERATION_FAILED;
|
2011-09-17 08:09:50 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return ERROR_OK;
|
|
|
|
}
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
static int kinetis_read_part_info(struct flash_bank *bank)
|
2011-09-17 08:09:50 +00:00
|
|
|
{
|
|
|
|
int result, i;
|
|
|
|
uint8_t buf[4];
|
2012-05-23 18:05:28 +00:00
|
|
|
uint32_t offset = 0;
|
|
|
|
uint8_t fcfg1_nvmsize, fcfg1_pfsize, fcfg1_eesize, fcfg2_pflsh;
|
|
|
|
uint32_t nvm_size = 0, pf_size = 0, ee_size = 0;
|
|
|
|
unsigned granularity, num_blocks = 0, num_pflash_blocks = 0, num_nvm_blocks = 0,
|
|
|
|
first_nvm_bank = 0, reassign = 0;
|
|
|
|
struct kinetis_flash_bank *kinfo = bank->driver_priv;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
|
|
|
result = target_read_memory(bank->target, 0x40048024, 1, 4, buf);
|
2012-01-31 17:55:03 +00:00
|
|
|
if (result != ERROR_OK)
|
2011-09-17 08:09:50 +00:00
|
|
|
return result;
|
2012-05-23 18:05:28 +00:00
|
|
|
kinfo->sim_sdid = target_buffer_get_u32(bank->target, buf);
|
|
|
|
granularity = (kinfo->sim_sdid >> 7) & 0x03;
|
2011-09-17 08:09:50 +00:00
|
|
|
result = target_read_memory(bank->target, 0x4004804c, 1, 4, buf);
|
2012-01-31 17:55:03 +00:00
|
|
|
if (result != ERROR_OK)
|
2011-09-17 08:09:50 +00:00
|
|
|
return result;
|
2012-05-23 18:05:28 +00:00
|
|
|
kinfo->sim_fcfg1 = target_buffer_get_u32(bank->target, buf);
|
2011-09-17 08:09:50 +00:00
|
|
|
result = target_read_memory(bank->target, 0x40048050, 1, 4, buf);
|
2012-01-31 17:55:03 +00:00
|
|
|
if (result != ERROR_OK)
|
2011-09-17 08:09:50 +00:00
|
|
|
return result;
|
2012-05-23 18:05:28 +00:00
|
|
|
kinfo->sim_fcfg2 = target_buffer_get_u32(bank->target, buf);
|
|
|
|
fcfg2_pflsh = (kinfo->sim_fcfg2 >> 23) & 0x01;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
LOG_DEBUG("SDID: %08X FCFG1: %08X FCFG2: %08X", kinfo->sim_sdid,
|
|
|
|
kinfo->sim_fcfg1, kinfo->sim_fcfg2);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
fcfg1_nvmsize = (uint8_t)((kinfo->sim_fcfg1 >> 28) & 0x0f);
|
|
|
|
fcfg1_pfsize = (uint8_t)((kinfo->sim_fcfg1 >> 24) & 0x0f);
|
|
|
|
fcfg1_eesize = (uint8_t)((kinfo->sim_fcfg1 >> 16) & 0x0f);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
/* when the PFLSH bit is set, there is no FlexNVM/FlexRAM */
|
|
|
|
if (!fcfg2_pflsh) {
|
|
|
|
switch (fcfg1_nvmsize) {
|
|
|
|
case 0x03:
|
2012-01-31 17:55:03 +00:00
|
|
|
case 0x07:
|
|
|
|
case 0x09:
|
|
|
|
case 0x0b:
|
2012-05-23 18:05:28 +00:00
|
|
|
nvm_size = 1 << (14 + (fcfg1_nvmsize >> 1));
|
|
|
|
break;
|
2012-01-31 17:55:03 +00:00
|
|
|
case 0x0f:
|
2012-05-23 18:05:28 +00:00
|
|
|
if (granularity == 3)
|
|
|
|
nvm_size = 512<<10;
|
|
|
|
else
|
|
|
|
nvm_size = 256<<10;
|
2012-01-31 17:55:03 +00:00
|
|
|
break;
|
|
|
|
default:
|
2012-05-23 18:05:28 +00:00
|
|
|
nvm_size = 0;
|
2012-01-31 17:55:03 +00:00
|
|
|
break;
|
2012-05-23 18:05:28 +00:00
|
|
|
}
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
switch (fcfg1_eesize) {
|
|
|
|
case 0x00:
|
|
|
|
case 0x01:
|
2012-01-31 17:55:03 +00:00
|
|
|
case 0x02:
|
|
|
|
case 0x03:
|
|
|
|
case 0x04:
|
|
|
|
case 0x05:
|
|
|
|
case 0x06:
|
|
|
|
case 0x07:
|
|
|
|
case 0x08:
|
|
|
|
case 0x09:
|
2012-05-23 18:05:28 +00:00
|
|
|
ee_size = (16 << (10 - fcfg1_eesize));
|
2012-01-31 17:55:03 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
ee_size = 0;
|
|
|
|
break;
|
2012-05-23 18:05:28 +00:00
|
|
|
}
|
2011-09-17 08:09:50 +00:00
|
|
|
}
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
switch (fcfg1_pfsize) {
|
|
|
|
case 0x03:
|
|
|
|
case 0x05:
|
|
|
|
case 0x07:
|
|
|
|
case 0x09:
|
|
|
|
case 0x0b:
|
|
|
|
case 0x0d:
|
|
|
|
pf_size = 1 << (14 + (fcfg1_pfsize >> 1));
|
|
|
|
break;
|
|
|
|
case 0x0f:
|
|
|
|
if (granularity == 3)
|
|
|
|
pf_size = 1024<<10;
|
|
|
|
else if (fcfg2_pflsh)
|
|
|
|
pf_size = 512<<10;
|
|
|
|
else
|
|
|
|
pf_size = 256<<10;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
pf_size = 0;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
LOG_DEBUG("FlexNVM: %d PFlash: %d FlexRAM: %d PFLSH: %d",
|
|
|
|
nvm_size, pf_size, ee_size, fcfg2_pflsh);
|
|
|
|
|
|
|
|
num_blocks = kinetis_flash_params[granularity].num_blocks;
|
|
|
|
num_pflash_blocks = num_blocks / (2 - fcfg2_pflsh);
|
|
|
|
first_nvm_bank = num_pflash_blocks;
|
|
|
|
num_nvm_blocks = num_blocks - num_pflash_blocks;
|
|
|
|
|
|
|
|
LOG_DEBUG("%d blocks total: %d PFlash, %d FlexNVM",
|
|
|
|
num_blocks, num_pflash_blocks, num_nvm_blocks);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* If the flash class is already assigned, verify the
|
|
|
|
* parameters.
|
|
|
|
*/
|
|
|
|
if (kinfo->flash_class != FC_AUTO) {
|
|
|
|
if (kinfo->bank_ordinal != (unsigned) bank->bank_number) {
|
|
|
|
LOG_WARNING("Flash ordinal/bank number mismatch");
|
|
|
|
reassign = 1;
|
|
|
|
} else if (kinfo->granularity != granularity) {
|
|
|
|
LOG_WARNING("Flash granularity mismatch");
|
|
|
|
reassign = 1;
|
|
|
|
} else {
|
|
|
|
switch (kinfo->flash_class) {
|
|
|
|
case FC_PFLASH:
|
|
|
|
if (kinfo->bank_ordinal >= first_nvm_bank) {
|
|
|
|
LOG_WARNING("Class mismatch, bank %d is not PFlash",
|
|
|
|
bank->bank_number);
|
|
|
|
reassign = 1;
|
|
|
|
} else if (bank->size != (pf_size / num_pflash_blocks)) {
|
|
|
|
LOG_WARNING("PFlash size mismatch");
|
|
|
|
reassign = 1;
|
|
|
|
} else if (bank->base !=
|
|
|
|
(0x00000000 + bank->size * kinfo->bank_ordinal)) {
|
|
|
|
LOG_WARNING("PFlash address range mismatch");
|
|
|
|
reassign = 1;
|
|
|
|
} else if (kinfo->sector_size !=
|
|
|
|
kinetis_flash_params[granularity].pflash_sector_size_bytes) {
|
|
|
|
LOG_WARNING("PFlash sector size mismatch");
|
|
|
|
reassign = 1;
|
|
|
|
} else {
|
|
|
|
LOG_DEBUG("PFlash bank %d already configured okay",
|
|
|
|
kinfo->bank_ordinal);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case FC_FLEX_NVM:
|
|
|
|
if ((kinfo->bank_ordinal >= num_blocks) ||
|
|
|
|
(kinfo->bank_ordinal < first_nvm_bank)) {
|
|
|
|
LOG_WARNING("Class mismatch, bank %d is not FlexNVM",
|
|
|
|
bank->bank_number);
|
|
|
|
reassign = 1;
|
|
|
|
} else if (bank->size != (nvm_size / num_nvm_blocks)) {
|
|
|
|
LOG_WARNING("FlexNVM size mismatch");
|
|
|
|
reassign = 1;
|
|
|
|
} else if (bank->base !=
|
|
|
|
(0x10000000 + bank->size * kinfo->bank_ordinal)) {
|
|
|
|
LOG_WARNING("FlexNVM address range mismatch");
|
|
|
|
reassign = 1;
|
|
|
|
} else if (kinfo->sector_size !=
|
|
|
|
kinetis_flash_params[granularity].nvm_sector_size_bytes) {
|
|
|
|
LOG_WARNING("FlexNVM sector size mismatch");
|
|
|
|
reassign = 1;
|
|
|
|
} else {
|
|
|
|
LOG_DEBUG("FlexNVM bank %d already configured okay",
|
|
|
|
kinfo->bank_ordinal);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case FC_FLEX_RAM:
|
|
|
|
if (kinfo->bank_ordinal != num_blocks) {
|
|
|
|
LOG_WARNING("Class mismatch, bank %d is not FlexRAM",
|
|
|
|
bank->bank_number);
|
|
|
|
reassign = 1;
|
|
|
|
} else if (bank->size != ee_size) {
|
|
|
|
LOG_WARNING("FlexRAM size mismatch");
|
|
|
|
reassign = 1;
|
|
|
|
} else if (bank->base != 0x14000000) {
|
|
|
|
LOG_WARNING("FlexRAM address mismatch");
|
|
|
|
reassign = 1;
|
|
|
|
} else if (kinfo->sector_size !=
|
|
|
|
kinetis_flash_params[granularity].nvm_sector_size_bytes) {
|
|
|
|
LOG_WARNING("FlexRAM sector size mismatch");
|
|
|
|
reassign = 1;
|
|
|
|
} else {
|
|
|
|
LOG_DEBUG("FlexRAM bank %d already configured okay",
|
|
|
|
kinfo->bank_ordinal);
|
|
|
|
}
|
2012-08-10 15:17:24 +00:00
|
|
|
break;
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
default:
|
|
|
|
LOG_WARNING("Unknown or inconsistent flash class");
|
|
|
|
reassign = 1;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
LOG_INFO("Probing flash info for bank %d", bank->bank_number);
|
|
|
|
reassign = 1;
|
|
|
|
}
|
2011-11-13 17:04:53 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
if (!reassign)
|
|
|
|
return ERROR_OK;
|
|
|
|
|
|
|
|
kinfo->granularity = granularity;
|
|
|
|
|
|
|
|
if ((unsigned)bank->bank_number < num_pflash_blocks) {
|
|
|
|
/* pflash, banks start at address zero */
|
|
|
|
kinfo->flash_class = FC_PFLASH;
|
|
|
|
bank->size = (pf_size / num_pflash_blocks);
|
|
|
|
bank->base = 0x00000000 + bank->size * bank->bank_number;
|
|
|
|
kinfo->sector_size = kinetis_flash_params[granularity].pflash_sector_size_bytes;
|
|
|
|
kinfo->protection_size = pf_size / 32;
|
|
|
|
} else if ((unsigned)bank->bank_number < num_blocks) {
|
|
|
|
/* nvm, banks start at address 0x10000000 */
|
|
|
|
kinfo->flash_class = FC_FLEX_NVM;
|
|
|
|
bank->size = (nvm_size / num_nvm_blocks);
|
|
|
|
bank->base = 0x10000000 + bank->size * (bank->bank_number - first_nvm_bank);
|
|
|
|
kinfo->sector_size = kinetis_flash_params[granularity].nvm_sector_size_bytes;
|
|
|
|
kinfo->protection_size = 0; /* FIXME: TODO: depends on DEPART bits, chip */
|
|
|
|
} else if ((unsigned)bank->bank_number == num_blocks) {
|
|
|
|
LOG_ERROR("FlexRAM support not yet implemented");
|
|
|
|
return ERROR_FLASH_OPER_UNSUPPORTED;
|
|
|
|
} else {
|
|
|
|
LOG_ERROR("Cannot determine parameters for bank %d, only %d banks on device",
|
|
|
|
bank->bank_number, num_blocks);
|
|
|
|
return ERROR_FLASH_BANK_INVALID;
|
|
|
|
}
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
if (bank->sectors) {
|
|
|
|
free(bank->sectors);
|
|
|
|
bank->sectors = NULL;
|
2011-09-17 08:09:50 +00:00
|
|
|
}
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
bank->num_sectors = bank->size / kinfo->sector_size;
|
2011-10-21 23:09:32 +00:00
|
|
|
assert(bank->num_sectors > 0);
|
2011-09-17 08:09:50 +00:00
|
|
|
bank->sectors = malloc(sizeof(struct flash_sector) * bank->num_sectors);
|
|
|
|
|
|
|
|
for (i = 0; i < bank->num_sectors; i++) {
|
|
|
|
bank->sectors[i].offset = offset;
|
2012-05-23 18:05:28 +00:00
|
|
|
bank->sectors[i].size = kinfo->sector_size;
|
|
|
|
offset += kinfo->sector_size;
|
2011-09-17 08:09:50 +00:00
|
|
|
bank->sectors[i].is_erased = -1;
|
|
|
|
bank->sectors[i].is_protected = 1;
|
|
|
|
}
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
return ERROR_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int kinetis_probe(struct flash_bank *bank)
|
|
|
|
{
|
|
|
|
if (bank->target->state != TARGET_HALTED) {
|
|
|
|
LOG_WARNING("Cannot communicate... target not halted.");
|
|
|
|
return ERROR_TARGET_NOT_HALTED;
|
|
|
|
}
|
|
|
|
|
|
|
|
return kinetis_read_part_info(bank);
|
2011-09-17 08:09:50 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int kinetis_auto_probe(struct flash_bank *bank)
|
|
|
|
{
|
2012-05-23 18:05:28 +00:00
|
|
|
struct kinetis_flash_bank *kinfo = bank->driver_priv;
|
|
|
|
|
|
|
|
if (kinfo->sim_sdid)
|
|
|
|
return ERROR_OK;
|
|
|
|
|
2011-09-17 08:09:50 +00:00
|
|
|
return kinetis_probe(bank);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int kinetis_info(struct flash_bank *bank, char *buf, int buf_size)
|
|
|
|
{
|
2012-05-23 18:05:28 +00:00
|
|
|
const char *bank_class_names[] = {
|
|
|
|
"(ANY)", "PFlash", "FlexNVM", "FlexRAM"
|
|
|
|
};
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
struct kinetis_flash_bank *kinfo = bank->driver_priv;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
(void) snprintf(buf, buf_size,
|
|
|
|
"%s driver for %s flash bank %s at 0x%8.8" PRIx32 "",
|
|
|
|
bank->driver->name, bank_class_names[kinfo->flash_class],
|
|
|
|
bank->name, bank->base);
|
2011-09-17 08:09:50 +00:00
|
|
|
|
|
|
|
return ERROR_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int kinetis_blank_check(struct flash_bank *bank)
|
|
|
|
{
|
2012-05-23 18:05:28 +00:00
|
|
|
struct kinetis_flash_bank *kinfo = bank->driver_priv;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
|
|
|
if (bank->target->state != TARGET_HALTED) {
|
|
|
|
LOG_ERROR("Target not halted");
|
|
|
|
return ERROR_TARGET_NOT_HALTED;
|
|
|
|
}
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
if (kinfo->flash_class == FC_PFLASH) {
|
|
|
|
int result;
|
|
|
|
uint32_t w0 = 0, w1 = 0, w2 = 0;
|
|
|
|
uint8_t ftfx_fstat;
|
2011-09-17 08:09:50 +00:00
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
/* check if whole bank is blank */
|
|
|
|
w0 = (0x00 << 24) | bank->base;
|
|
|
|
w1 = 0; /* "normal margin" */
|
|
|
|
|
|
|
|
result = kinetis_ftfx_command(bank, w0, w1, w2, &ftfx_fstat);
|
|
|
|
|
|
|
|
if (result != ERROR_OK)
|
|
|
|
return result;
|
|
|
|
|
|
|
|
if (ftfx_fstat & 0x01) {
|
|
|
|
/* the whole bank is not erased, check sector-by-sector */
|
|
|
|
int i;
|
|
|
|
for (i = 0; i < bank->num_sectors; i++) {
|
|
|
|
w0 = (0x01 << 24) | (bank->base + bank->sectors[i].offset);
|
|
|
|
w1 = (0x100 << 16) | 0; /* normal margin */
|
|
|
|
|
|
|
|
result = kinetis_ftfx_command(bank, w0, w1, w2, &ftfx_fstat);
|
|
|
|
|
|
|
|
if (result == ERROR_OK) {
|
|
|
|
bank->sectors[i].is_erased = !(ftfx_fstat & 0x01);
|
|
|
|
} else {
|
|
|
|
LOG_DEBUG("Ignoring errored PFlash sector blank-check");
|
|
|
|
bank->sectors[i].is_erased = -1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
/* the whole bank is erased, update all sectors */
|
|
|
|
int i;
|
|
|
|
for (i = 0; i < bank->num_sectors; i++)
|
|
|
|
bank->sectors[i].is_erased = 1;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
LOG_WARNING("kinetis_blank_check not supported yet for FlexNVM");
|
|
|
|
return ERROR_FLASH_OPERATION_FAILED;
|
|
|
|
}
|
2011-09-17 08:09:50 +00:00
|
|
|
|
|
|
|
return ERROR_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int kinetis_flash_read(struct flash_bank *bank,
|
2012-05-23 18:05:28 +00:00
|
|
|
uint8_t *buffer, uint32_t offset, uint32_t count)
|
2011-09-17 08:09:50 +00:00
|
|
|
{
|
|
|
|
LOG_WARNING("kinetis_flash_read not supported yet");
|
|
|
|
|
|
|
|
if (bank->target->state != TARGET_HALTED) {
|
|
|
|
LOG_ERROR("Target not halted");
|
|
|
|
return ERROR_TARGET_NOT_HALTED;
|
|
|
|
}
|
|
|
|
|
2012-05-23 18:05:28 +00:00
|
|
|
return ERROR_FLASH_OPERATION_FAILED;
|
2011-09-17 08:09:50 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
struct flash_driver kinetis_flash = {
|
|
|
|
.name = "kinetis",
|
|
|
|
.flash_bank_command = kinetis_flash_bank_command,
|
|
|
|
.erase = kinetis_erase,
|
|
|
|
.protect = kinetis_protect,
|
|
|
|
.write = kinetis_write,
|
|
|
|
.read = kinetis_flash_read,
|
|
|
|
.probe = kinetis_probe,
|
|
|
|
.auto_probe = kinetis_auto_probe,
|
|
|
|
.erase_check = kinetis_blank_check,
|
|
|
|
.protect_check = kinetis_protect_check,
|
|
|
|
.info = kinetis_info,
|
|
|
|
};
|