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flash: redirect gd32vf103 driver to stm32f1x (#704) 

* flash: redirect gd32vf103 driver to stm32f1x

Signed-off-by: Huaqi Fang <578567190@qq.com>

* flash: add warning message to use stm32f1x instead of gd32vf103

Signed-off-by: Huaqi Fang <578567190@qq.com>
Reviewed-by: Tim Newsome <tim@sifive.com>
Reviewed-by: Jan Matyas <matyas@codasip.com>
This commit is contained in:
Huaqi Fang 2022-06-01 23:55:12 +08:00 committed by GitHub
parent 5c34da1415
commit 9906763b89
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2 changed files with 54 additions and 0 deletions
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2
src/flash/nor/drivers.c
View File

@ -44,6 +44,7 @@ extern const struct flash_driver faux_flash;
extern const struct flash_driver fm3_flash; extern const struct flash_driver fm3_flash;
extern const struct flash_driver fm4_flash; extern const struct flash_driver fm4_flash;
extern const struct flash_driver fespi_flash; extern const struct flash_driver fespi_flash;
extern const struct flash_driver gd32vf103_flash;
extern const struct flash_driver jtagspi_flash; extern const struct flash_driver jtagspi_flash;
extern const struct flash_driver kinetis_flash; extern const struct flash_driver kinetis_flash;
extern const struct flash_driver kinetis_ke_flash; extern const struct flash_driver kinetis_ke_flash;
@ -119,6 +120,7 @@ static const struct flash_driver * const flash_drivers[] = {
&fm3_flash, &fm3_flash,
&fm4_flash, &fm4_flash,
&fespi_flash, &fespi_flash,
&gd32vf103_flash,
&jtagspi_flash, &jtagspi_flash,
&kinetis_flash, &kinetis_flash,
&kinetis_ke_flash, &kinetis_ke_flash,

52
src/flash/nor/stm32f1x.c
View File

@ -1751,3 +1751,55 @@ const struct flash_driver stm32f1x_flash = {
.info = get_stm32x_info, .info = get_stm32x_info,
.free_driver_priv = default_flash_free_driver_priv, .free_driver_priv = default_flash_free_driver_priv,
}; };
/* flash bank gd32vf103 <base> <size> 0 0 <target#>
*/
FLASH_BANK_COMMAND_HANDLER(gd32vf103_flash_bank_command)
{
struct stm32x_flash_bank *stm32x_info;
LOG_WARNING("DEPRECATED: The gd32vf103 flash target will be removed in June of 2023, please use stm32f1x instead.");
/* The reset code are just copy from stm32x_flash_bank_command function */
if (CMD_ARGC < 6)
return ERROR_COMMAND_SYNTAX_ERROR;
stm32x_info = malloc(sizeof(struct stm32x_flash_bank));
bank->driver_priv = stm32x_info;
stm32x_info->probed = false;
stm32x_info->has_dual_banks = false;
stm32x_info->can_load_options = false;
stm32x_info->register_base = FLASH_REG_BASE_B0;
stm32x_info->user_bank_size = bank->size;
/* The flash write must be aligned to a halfword boundary */
bank->write_start_alignment = bank->write_end_alignment = 2;
return ERROR_OK;
}
static const struct command_registration gd32vf103_command_handlers[] = {
{
.name = "gd32vf103",
.mode = COMMAND_ANY,
.help = "gd32vf103 flash command group (identical to flash commands from stm32f1x)",
.usage = "",
.chain = stm32f1x_exec_command_handlers,
},
COMMAND_REGISTRATION_DONE
};
const struct flash_driver gd32vf103_flash = {
.name = "gd32vf103",
.commands = gd32vf103_command_handlers,
.flash_bank_command = gd32vf103_flash_bank_command,
.erase = stm32x_erase,
.protect = stm32x_protect,
.write = stm32x_write,
.read = default_flash_read,
.probe = stm32x_probe,
.auto_probe = stm32x_auto_probe,
.erase_check = default_flash_blank_check,
.protect_check = stm32x_protect_check,
.info = get_stm32x_info,
.free_driver_priv = default_flash_free_driver_priv,
};