};
struct fm3_flash_bank {
- struct working_area *write_algorithm;
enum fm3_variant variant;
enum fm3_flash_type flashtype;
int probed;
return ERROR_FLASH_BANK_INVALID;
}
- fm3_info->write_algorithm = NULL;
fm3_info->probed = 0;
return ERROR_OK;
struct fm3_flash_bank *fm3_info = bank->driver_priv;
struct target *target = bank->target;
uint32_t buffer_size = 2048; /* 8192 for MB9Bxx6! */
+ struct working_area *write_algorithm;
struct working_area *source;
uint32_t address = bank->base + offset;
struct reg_param reg_params[6];
/* allocate working area with flash programming code */
if (target_alloc_working_area(target, sizeof(fm3_flash_write_code),
- &fm3_info->write_algorithm) != ERROR_OK) {
+ &write_algorithm) != ERROR_OK) {
LOG_WARNING("no working area available, can't do block memory writes");
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
}
- retval = target_write_buffer(target, fm3_info->write_algorithm->address,
+ retval = target_write_buffer(target, write_algorithm->address,
sizeof(fm3_flash_write_code), fm3_flash_write_code);
if (retval != ERROR_OK)
return retval;
while (target_alloc_working_area(target, buffer_size, &source) != ERROR_OK) {
buffer_size /= 2;
if (buffer_size <= 256) {
- /* free working area, if write algorithm already allocated */
- if (fm3_info->write_algorithm)
- target_free_working_area(target, fm3_info->write_algorithm);
+ /* free working area, write algorithm already allocated */
+ target_free_working_area(target, write_algorithm);
LOG_WARNING("No large enough working area available, can't do block memory writes");
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
while (count > 0) {
uint32_t thisrun_count = (count > (buffer_size / 2)) ? (buffer_size / 2) : count;
- retval = target_write_buffer(target, fm3_info->write_algorithm->address, 8,
+ retval = target_write_buffer(target, write_algorithm->address, 8,
fm3_flash_write_code);
if (retval != ERROR_OK)
break;
/* Patching 'local variable address' for different RAM addresses */
- if (fm3_info->write_algorithm->address != 0x1FFF8008) {
+ if (write_algorithm->address != 0x1FFF8008) {
/* Algorithm: u32DummyRead: */
- retval = target_write_u32(target, (fm3_info->write_algorithm->address)
- + sizeof(fm3_flash_write_code) - 8, (fm3_info->write_algorithm->address) - 8);
+ retval = target_write_u32(target, (write_algorithm->address)
+ + sizeof(fm3_flash_write_code) - 8, (write_algorithm->address) - 8);
if (retval != ERROR_OK)
break;
/* Algorithm: u32FlashResult: */
- retval = target_write_u32(target, (fm3_info->write_algorithm->address)
- + sizeof(fm3_flash_write_code) - 4, (fm3_info->write_algorithm->address) - 4);
+ retval = target_write_u32(target, (write_algorithm->address)
+ + sizeof(fm3_flash_write_code) - 4, (write_algorithm->address) - 4);
if (retval != ERROR_OK)
break;
}
buf_set_u32(reg_params[4].value, 0, 32, u32FlashSeqAddress2);
retval = target_run_algorithm(target, 0, NULL, 6, reg_params,
- fm3_info->write_algorithm->address, 0, 1000, &armv7m_info);
+ write_algorithm->address, 0, 1000, &armv7m_info);
if (retval != ERROR_OK) {
LOG_ERROR("Error executing fm3 Flash programming algorithm");
retval = ERROR_FLASH_OPERATION_FAILED;
}
target_free_working_area(target, source);
- target_free_working_area(target, fm3_info->write_algorithm);
+ target_free_working_area(target, write_algorithm);
destroy_reg_param(®_params[0]);
destroy_reg_param(®_params[1]);
bank->sectors = malloc(sizeof(struct flash_sector) * num_pages);
bank->base = 0x00000000;
- num_pages = 2; /* start with smallest Flash pages number */
bank->size = 32 * 1024; /* bytes */
bank->sectors[0].offset = 0;
.write = fm3_write_block,
.probe = fm3_probe,
.auto_probe = fm3_auto_probe,
- .erase_check = default_flash_mem_blank_check,
+ .erase_check = default_flash_blank_check,
.info = fm3_info,
};