* 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., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
STR7X_BUSY = 11
};
-static struct str7x_mem_layout mem_layout_str7bank0[] = {
+static const struct str7x_mem_layout mem_layout_str7bank0[] = {
{0x00000000, 0x02000, 0x01},
{0x00002000, 0x02000, 0x02},
{0x00004000, 0x02000, 0x04},
{0x00030000, 0x10000, 0x80}
};
-static struct str7x_mem_layout mem_layout_str7bank1[] = {
+static const struct str7x_mem_layout mem_layout_str7bank1[] = {
{0x00000000, 0x02000, 0x10000},
{0x00002000, 0x02000, 0x20000}
};
struct str7x_flash_bank *str7x_info = bank->driver_priv;
int i;
- int num_sectors;
+ unsigned int num_sectors;
int b0_sectors = 0, b1_sectors = 0;
switch (bank->size) {
struct str7x_flash_bank *str7x_info = bank->driver_priv;
struct target *target = bank->target;
- int i;
uint32_t flash_flags;
if (bank->target->state != TARGET_HALTED) {
if (retval != ERROR_OK)
return retval;
- for (i = 0; i < bank->num_sectors; i++) {
+ for (unsigned int i = 0; i < bank->num_sectors; i++) {
if (flash_flags & str7x_info->sector_bits[i])
bank->sectors[i].is_protected = 0;
else
return ERROR_OK;
}
-static int str7x_erase(struct flash_bank *bank, int first, int last)
+static int str7x_erase(struct flash_bank *bank, unsigned int first,
+ unsigned int last)
{
struct str7x_flash_bank *str7x_info = bank->driver_priv;
struct target *target = bank->target;
- int i;
uint32_t cmd;
uint32_t sectors = 0;
int err;
return ERROR_TARGET_NOT_HALTED;
}
- for (i = first; i <= last; i++)
+ for (unsigned int i = first; i <= last; i++)
sectors |= str7x_info->sector_bits[i];
LOG_DEBUG("sectors: 0x%" PRIx32 "", sectors);
if (err != ERROR_OK)
return err;
- for (i = first; i <= last; i++)
+ for (unsigned int i = first; i <= last; i++)
bank->sectors[i].is_erased = 1;
return ERROR_OK;
}
-static int str7x_protect(struct flash_bank *bank, int set, int first, int last)
+static int str7x_protect(struct flash_bank *bank, int set, unsigned int first,
+ unsigned int last)
{
struct str7x_flash_bank *str7x_info = bank->driver_priv;
struct target *target = bank->target;
- int i;
uint32_t cmd;
uint32_t protect_blocks;
protect_blocks = 0xFFFFFFFF;
if (set) {
- for (i = first; i <= last; i++)
+ for (unsigned int i = first; i <= last; i++)
protect_blocks &= ~(str7x_info->sector_bits[i]);
}
return ERROR_OK;
}
-static int str7x_write_block(struct flash_bank *bank, uint8_t *buffer,
+static int str7x_write_block(struct flash_bank *bank, const uint8_t *buffer,
uint32_t offset, uint32_t count)
{
struct str7x_flash_bank *str7x_info = bank->driver_priv;
struct arm_algorithm arm_algo;
int retval = ERROR_OK;
- /* see contib/loaders/flash/str7x.s for src */
+ /* see contrib/loaders/flash/str7x.s for src */
static const uint32_t str7x_flash_write_code[] = {
/* write: */
if (target_alloc_working_area_try(target, sizeof(str7x_flash_write_code),
&write_algorithm) != ERROR_OK) {
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
- };
+ }
uint8_t code[sizeof(str7x_flash_write_code)];
target_buffer_set_u32_array(target, code, ARRAY_SIZE(str7x_flash_write_code),
return retval;
}
-static int str7x_write(struct flash_bank *bank, uint8_t *buffer,
+static int str7x_write(struct flash_bank *bank, const uint8_t *buffer,
uint32_t offset, uint32_t count)
{
struct target *target = bank->target;
uint32_t cmd;
int retval;
uint32_t check_address = offset;
- int i;
if (bank->target->state != TARGET_HALTED) {
LOG_ERROR("Target not halted");
return ERROR_FLASH_DST_BREAKS_ALIGNMENT;
}
- for (i = 0; i < bank->num_sectors; i++) {
+ for (unsigned int i = 0; i < bank->num_sectors; i++) {
uint32_t sec_start = bank->sectors[i].offset;
uint32_t sec_end = sec_start + bank->sectors[i].size;
COMMAND_REGISTRATION_DONE
};
-struct flash_driver str7x_flash = {
+const struct flash_driver str7x_flash = {
.name = "str7x",
.commands = str7x_command_handlers,
.flash_bank_command = str7x_flash_bank_command,
.erase_check = default_flash_blank_check,
.protect_check = str7x_protect_check,
.info = get_str7x_info,
+ .free_driver_priv = default_flash_free_driver_priv,
};