diff options
| author | Tomas Vanek <vanekt@fbl.cz> | 2018-11-15 12:19:25 +0100 |
|---|---|---|
| committer | Tomas Vanek <vanekt@fbl.cz> | 2018-11-26 09:31:35 +0000 |
| commit | 9542cb7c3d9f4b66d2df3d8412a73d008077ab86 (patch) | |
| tree | 5bdcd193b5b2a2e06d5e2e03fbf85dca53eddbf8 /src/flash/nor/avrf.c | |
| parent | ff555afc02d50ca57fc6e71787d34a8e985cf115 (diff) | |
flash/nor: consolidate flash protect/protect_check
Make flash_driver methods protect() and protect_check()
optional.
Remove dummy definitions of these methods from the drivers
which do not implement protection handling.
Some drivers did not define protect method. It raised segfault
before this change and now it is handled properly.
Lot of drivers returned ERROR_OK from dummy protect()
- now flash_driver_protect() returns an error if not handled by the driver.
Change-Id: I2d4a0da316bf03c6379791b1b1c6198fbf22e66c
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/4765
Tested-by: jenkins
Reviewed-by: Andreas Bolsch <hyphen0break@gmail.com>
Reviewed-by: Christopher Head <chead@zaber.com>
Diffstat (limited to 'src/flash/nor/avrf.c')
| -rw-r--r-- | src/flash/nor/avrf.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/src/flash/nor/avrf.c b/src/flash/nor/avrf.c index 65ac6015..b88f6f61 100644 --- a/src/flash/nor/avrf.c +++ b/src/flash/nor/avrf.c @@ -233,12 +233,6 @@ static int avrf_erase(struct flash_bank *bank, int first, int last) return avr_jtagprg_leaveprogmode(avr); } -static int avrf_protect(struct flash_bank *bank, int set, int first, int last) -{ - LOG_INFO("%s", __func__); - return ERROR_OK; -} - static int avrf_write(struct flash_bank *bank, const uint8_t *buffer, uint32_t offset, uint32_t count) { struct target *target = bank->target; @@ -338,7 +332,7 @@ static int avrf_probe(struct flash_bank *bank) bank->sectors[i].offset = i * avr_info->flash_page_size; bank->sectors[i].size = avr_info->flash_page_size; bank->sectors[i].is_erased = -1; - bank->sectors[i].is_protected = 1; + bank->sectors[i].is_protected = -1; } avrf_info->probed = 1; @@ -360,12 +354,6 @@ static int avrf_auto_probe(struct flash_bank *bank) return avrf_probe(bank); } -static int avrf_protect_check(struct flash_bank *bank) -{ - LOG_INFO("%s", __func__); - return ERROR_OK; -} - static int avrf_info(struct flash_bank *bank, char *buf, int buf_size) { struct target *target = bank->target; @@ -479,13 +467,11 @@ struct flash_driver avr_flash = { .commands = avrf_command_handlers, .flash_bank_command = avrf_flash_bank_command, .erase = avrf_erase, - .protect = avrf_protect, .write = avrf_write, .read = default_flash_read, .probe = avrf_probe, .auto_probe = avrf_auto_probe, .erase_check = default_flash_blank_check, - .protect_check = avrf_protect_check, .info = avrf_info, .free_driver_priv = default_flash_free_driver_priv, }; |