+// SPDX-License-Identifier: GPL-2.0-or-later
+
/***************************************************************************
* Copyright (C) 2009 Øyvind Harboe *
* oyvind.harboe@zylin.com *
- * *
- * 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., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
uint32_t start_address;
};
-static const int sectorSize = 0x10000;
+static const int sector_size = 0x10000;
/* flash bank faux <base> <size> <chip_width> <bus_width> <target#> <driverPath>
return ERROR_COMMAND_SYNTAX_ERROR;
info = malloc(sizeof(struct faux_flash_bank));
- if (info == NULL) {
+ if (!info) {
LOG_ERROR("no memory for flash bank info");
return ERROR_FAIL;
}
info->memory = malloc(bank->size);
- if (info == NULL) {
+ if (!info->memory) {
free(info);
LOG_ERROR("no memory for flash bank info");
return ERROR_FAIL;
bank->driver_priv = info;
/* Use 0x10000 as a fixed sector size. */
- int i = 0;
uint32_t offset = 0;
- bank->num_sectors = bank->size/sectorSize;
+ bank->num_sectors = bank->size/sector_size;
bank->sectors = malloc(sizeof(struct flash_sector) * bank->num_sectors);
- for (i = 0; i < bank->num_sectors; i++) {
+ for (unsigned int i = 0; i < bank->num_sectors; i++) {
bank->sectors[i].offset = offset;
- bank->sectors[i].size = sectorSize;
+ bank->sectors[i].size = sector_size;
offset += bank->sectors[i].size;
bank->sectors[i].is_erased = -1;
bank->sectors[i].is_protected = 0;
}
info->target = get_target(CMD_ARGV[5]);
- if (info->target == NULL) {
+ if (!info->target) {
LOG_ERROR("target '%s' not defined", CMD_ARGV[5]);
free(info->memory);
free(info);
return ERROR_OK;
}
-static int faux_erase(struct flash_bank *bank, int first, int last)
+static int faux_erase(struct flash_bank *bank, unsigned int first,
+ unsigned int last)
{
struct faux_flash_bank *info = bank->driver_priv;
- memset(info->memory + first*sectorSize, 0xff, sectorSize*(last-first + 1));
- return ERROR_OK;
-}
-
-static int faux_protect(struct flash_bank *bank, int set, int first, int last)
-{
- LOG_USER("set protection sector %d to %d to %s", first, last, set ? "on" : "off");
+ memset(info->memory + first*sector_size, 0xff, sector_size*(last-first + 1));
return ERROR_OK;
}
return ERROR_OK;
}
-static int faux_protect_check(struct flash_bank *bank)
-{
- return ERROR_OK;
-}
-
-static int faux_info(struct flash_bank *bank, char *buf, int buf_size)
+static int faux_info(struct flash_bank *bank, struct command_invocation *cmd)
{
- snprintf(buf, buf_size, "faux flash driver");
+ command_print_sameline(cmd, "faux flash driver");
return ERROR_OK;
}
.mode = COMMAND_ANY,
.help = "faux flash command group",
.chain = hello_command_handlers,
+ .usage = "",
},
COMMAND_REGISTRATION_DONE
};
-struct flash_driver faux_flash = {
+const struct flash_driver faux_flash = {
.name = "faux",
.commands = faux_command_handlers,
.flash_bank_command = faux_flash_bank_command,
.erase = faux_erase,
- .protect = faux_protect,
.write = faux_write,
.read = default_flash_read,
.probe = faux_probe,
.auto_probe = faux_probe,
.erase_check = default_flash_blank_check,
- .protect_check = faux_protect_check,
- .info = faux_info
+ .info = faux_info,
+ .free_driver_priv = default_flash_free_driver_priv,
};