+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
/***************************************************************************
* Copyright (C) 2010 by Spencer Oliver *
* spen@spen-soft.co.uk *
- * *
- * 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. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
struct flash_bank *master_bank;
master_bank = get_flash_bank_by_name_noprobe(bank->driver_priv);
- if (master_bank == NULL)
+ if (!master_bank)
LOG_ERROR("master flash bank '%s' does not exist", (char *)bank->driver_priv);
return master_bank;
{
struct flash_bank *master_bank = virtual_get_master_bank(bank);
- if (master_bank == NULL)
+ if (!master_bank)
return;
/* update the info we do not have */
bank->size = master_bank->size;
bank->chip_width = master_bank->chip_width;
bank->bus_width = master_bank->bus_width;
+ bank->erased_value = master_bank->erased_value;
+ bank->default_padded_value = master_bank->default_padded_value;
+ bank->write_start_alignment = master_bank->write_start_alignment;
+ bank->write_end_alignment = master_bank->write_end_alignment;
+ bank->minimal_write_gap = master_bank->minimal_write_gap;
bank->num_sectors = master_bank->num_sectors;
bank->sectors = master_bank->sectors;
+ bank->num_prot_blocks = master_bank->num_prot_blocks;
+ bank->prot_blocks = master_bank->prot_blocks;
}
FLASH_BANK_COMMAND_HANDLER(virtual_flash_bank_command)
const char *bank_name = CMD_ARGV[6];
struct flash_bank *master_bank = get_flash_bank_by_name_noprobe(bank_name);
- if (master_bank == NULL) {
+ if (!master_bank) {
LOG_ERROR("master flash bank '%s' does not exist", bank_name);
return ERROR_FLASH_OPERATION_FAILED;
}
return ERROR_OK;
}
-static int virtual_protect(struct flash_bank *bank, int set, int first, int last)
+static int virtual_protect(struct flash_bank *bank, int set, unsigned int first,
+ unsigned int last)
{
struct flash_bank *master_bank = virtual_get_master_bank(bank);
- int retval;
- if (master_bank == NULL)
+ if (!master_bank)
return ERROR_FLASH_OPERATION_FAILED;
- /* call master handler */
- retval = master_bank->driver->protect(master_bank, set, first, last);
- if (retval != ERROR_OK)
- return retval;
-
- return ERROR_OK;
+ return flash_driver_protect(master_bank, set, first, last);
}
static int virtual_protect_check(struct flash_bank *bank)
{
struct flash_bank *master_bank = virtual_get_master_bank(bank);
- int retval;
- if (master_bank == NULL)
+ if (!master_bank)
return ERROR_FLASH_OPERATION_FAILED;
- /* call master handler */
- retval = master_bank->driver->protect_check(master_bank);
- if (retval != ERROR_OK)
- return retval;
+ if (!master_bank->driver->protect_check)
+ return ERROR_FLASH_OPER_UNSUPPORTED;
- return ERROR_OK;
+ /* call master handler */
+ return master_bank->driver->protect_check(master_bank);
}
-static int virtual_erase(struct flash_bank *bank, int first, int last)
+static int virtual_erase(struct flash_bank *bank, unsigned int first,
+ unsigned int last)
{
struct flash_bank *master_bank = virtual_get_master_bank(bank);
int retval;
- if (master_bank == NULL)
+ if (!master_bank)
return ERROR_FLASH_OPERATION_FAILED;
/* call master handler */
return ERROR_OK;
}
-static int virtual_write(struct flash_bank *bank, uint8_t *buffer,
+static int virtual_write(struct flash_bank *bank, const uint8_t *buffer,
uint32_t offset, uint32_t count)
{
struct flash_bank *master_bank = virtual_get_master_bank(bank);
int retval;
- if (master_bank == NULL)
+ if (!master_bank)
return ERROR_FLASH_OPERATION_FAILED;
/* call master handler */
struct flash_bank *master_bank = virtual_get_master_bank(bank);
int retval;
- if (master_bank == NULL)
+ if (!master_bank)
return ERROR_FLASH_OPERATION_FAILED;
/* call master handler */
struct flash_bank *master_bank = virtual_get_master_bank(bank);
int retval;
- if (master_bank == NULL)
+ if (!master_bank)
return ERROR_FLASH_OPERATION_FAILED;
/* call master handler */
return ERROR_OK;
}
-static int virtual_info(struct flash_bank *bank, char *buf, int buf_size)
+static int virtual_info(struct flash_bank *bank, struct command_invocation *cmd)
{
struct flash_bank *master_bank = virtual_get_master_bank(bank);
- if (master_bank == NULL)
+ if (!master_bank)
return ERROR_FLASH_OPERATION_FAILED;
- snprintf(buf, buf_size, "%s driver for flash bank %s at 0x%8.8" PRIx32 "",
+ command_print_sameline(cmd, "%s driver for flash bank %s at " TARGET_ADDR_FMT,
bank->driver->name, master_bank->name, master_bank->base);
return ERROR_OK;
struct flash_bank *master_bank = virtual_get_master_bank(bank);
int retval;
- if (master_bank == NULL)
+ if (!master_bank)
return ERROR_FLASH_OPERATION_FAILED;
/* call master handler */
struct flash_bank *master_bank = virtual_get_master_bank(bank);
int retval;
- if (master_bank == NULL)
+ if (!master_bank)
return ERROR_FLASH_OPERATION_FAILED;
/* call master handler */
return ERROR_OK;
}
-struct flash_driver virtual_flash = {
+const struct flash_driver virtual_flash = {
.name = "virtual",
.flash_bank_command = virtual_flash_bank_command,
.erase = virtual_erase,
.erase_check = virtual_blank_check,
.protect_check = virtual_protect_check,
.info = virtual_info,
+ .free_driver_priv = default_flash_free_driver_priv,
};