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[bsp/stm32l496_ali] add the on-chip flash (#6061)

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* [bsp/stm32l496_ali] add the on-chip flash

* [bsp/stm32l496_ali]add Kconfig

Co-authored-by: Meco Man <920369182@qq.com>
This commit is contained in:
supperthomas 2022-06-13 21:15:12 +08:00 committed by GitHub
parent 33be34d8ec
commit c16eaf55de
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 88 additions and 11 deletions
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8
bsp/stm32/stm32l496-ali-developer/board/Kconfig
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@ -63,6 +63,14 @@ menu "On-chip Peripheral Drivers"
config BSP_USING_ON_CHIP_FLASH
bool "Enable on-chip FLASH"
select RT_USING_FAL
default n
config BSP_USING_ON_CHIP_FLASH_FATFS
bool "Enable onchip flash with FatFS"
depends on BSP_USING_ON_CHIP_FLASH
select RT_USING_DFS
select RT_USING_DFS_ELMFAT
default n
menuconfig BSP_USING_SPI

3
bsp/stm32/stm32l496-ali-developer/board/SConscript
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@ -18,6 +18,9 @@ if GetDepend(['BSP_USING_SPI_LCD']):
if GetDepend(['BSP_USING_SDCARD']):
src += Glob('ports/sdcard_port.c')
if GetDepend(['BSP_USING_ON_CHIP_FLASH']):
src += Glob('mnt.c')
path = [cwd]
path += [cwd + '/CubeMX_Config/Inc']
path += [cwd + '/ports']

20
bsp/stm32/stm32l496-st-nucleo/board/mnt_onchip.c → bsp/stm32/stm32l496-ali-developer/board/mnt.c
View File

@ -14,30 +14,40 @@
#include "fal.h"
#include <dfs_fs.h>
#define DBG_TAG "mnt"
#define DBG_LVL DBG_INFO
#include <rtdbg.h>
#ifdef RT_USING_DFS
#include <dfs_fs.h>
int mnt_init(void)
{
#ifdef BSP_USING_ON_CHIP_FLASH
fal_init();
#define FS_PARTITION_NAME "flash"
struct rt_device *mtd_dev;
mtd_dev = fal_blk_device_create(FS_PARTITION_NAME);
if (!mtd_dev)
{
LOG_E("Failed to create device.\n");
}
#ifdef BSP_USING_ON_CHIP_FLASH_FATFS
if (dfs_mount(FS_PARTITION_NAME, "/", "elm", 0, 0) == 0)
{
rt_kprintf("Filesystem initialized!");
LOG_I("Filesystem initialized!");
}
else
{
dfs_mkfs("elm", FS_PARTITION_NAME);
if (dfs_mount(FS_PARTITION_NAME, "/", "elm", 0, 0) != 0)
{
rt_kprintf("Failed to initialize filesystem!");
LOG_I("Failed to initialize filesystem!");
}
}
#endif /* BSP_USING_ON_CHIP_FLASH_FATFS */
#endif /* BSP_USING_ON_CHIP_FLASH */
return 0;
}
INIT_ENV_EXPORT(mnt_init);
#endif
#endif /* RT_USING_DFS */

4
bsp/stm32/stm32l496-ali-developer/board/ports/fal_cfg.h
View File

@ -27,8 +27,8 @@ extern const struct fal_flash_dev stm32_onchip_flash;
/* partition table */
#define FAL_PART_TABLE \
{ \
{FAL_PART_MAGIC_WROD, "app", "onchip_flash", 0, 496 * 1024, 0}, \
{FAL_PART_MAGIC_WROD, "param", "onchip_flash", 496* 1024, 16 * 1024, 0}, \
{FAL_PART_MAGIC_WROD, "app", "onchip_flash", 0, 512 * 1024, 0}, \
{FAL_PART_MAGIC_WROD, "flash", "onchip_flash", 512* 1024, 512 * 1024, 0}, \
}
#endif /* FAL_PART_HAS_TABLE_CFG */
#endif /* _FAL_CFG_H_ */

9
bsp/stm32/stm32l496-st-nucleo/board/Kconfig
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@ -96,10 +96,15 @@ menu "On-chip Peripheral Drivers"
endif
config BSP_USING_ON_CHIP_FLASH
bool "Enable on-chip FLASH"
select RT_USING_FAL
default n
config BSP_USING_ON_CHIP_FLASH_FATFS
bool "Enable onchip flash with FatFS"
depends on BSP_USING_ON_CHIP_FLASH
select RT_USING_DFS
select RT_USING_DFS_ELMFAT
select RT_USING_FAL
bool "Enable on-chip FLASH"
default n
config BSP_USING_USBD

3
bsp/stm32/stm32l496-st-nucleo/board/SConscript
View File

@ -13,8 +13,7 @@ CubeMX_Config/Src/stm32l4xx_hal_msp.c
''')
if GetDepend(['BSP_USING_ON_CHIP_FLASH']):
src += Glob('mnt_onchip.c')
src += Glob('mnt.c')
path = [cwd]
path += [cwd + '/CubeMX_Config/Inc']

52
bsp/stm32/stm32l496-st-nucleo/board/mnt.c Normal file
View File

@ -0,0 +1,52 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-06-08 supperthomas first version
*/
#include <rtthread.h>
#include <rtdevice.h>
#include "fal.h"
#define DBG_TAG "mnt"
#define DBG_LVL DBG_INFO
#include <rtdbg.h>
#ifdef RT_USING_DFS
#include <dfs_fs.h>
int mnt_init(void)
{
#ifdef BSP_USING_ON_CHIP_FLASH
fal_init();
#define FS_PARTITION_NAME "flash"
struct rt_device *mtd_dev;
mtd_dev = fal_blk_device_create(FS_PARTITION_NAME);
if (!mtd_dev)
{
LOG_E("Failed to create device.\n");
}
#ifdef BSP_USING_ON_CHIP_FLASH_FATFS
if (dfs_mount(FS_PARTITION_NAME, "/", "elm", 0, 0) == 0)
{
LOG_I("Filesystem initialized!");
}
else
{
dfs_mkfs("elm", FS_PARTITION_NAME);
if (dfs_mount(FS_PARTITION_NAME, "/", "elm", 0, 0) != 0)
{
LOG_E("Failed to initialize filesystem!");
}
}
#endif /* BSP_USING_ON_CHIP_FLASH_FATFS */
#endif /* BSP_USING_ON_CHIP_FLASH */
return 0;
}
INIT_ENV_EXPORT(mnt_init);
#endif /* RT_USING_DFS */