优化flash部分驱动+完善注释+格式化部分代码

bsp/nxp/mcx/mcxa/Libraries/drivers/SConscript

@@ -34,6 +34,9 @@ if  GetDepend('BSP_USING_WDT'):
 if  GetDepend('BSP_USING_PWM'):
     src += ['drv_pwm.c']
 
+if  GetDepend('BSP_USING_FLASH'):
+    src += ['drv_chipflash.c']
+
 path =  [cwd,cwd + '/config']
 
 group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)

bsp/nxp/mcx/mcxa/Libraries/drivers/drv_chipflash.c

@@ -0,0 +1,137 @@
+/*
+ * Copyright (c) 2006-2024 RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author        Notes
+ * 2024-07-26     Ltbonewstart  the first version
+ *
+ */
+#include "fsl_romapi.h"
+
+#include <rtdevice.h>
+
+//#define DRV_DEBUG
+#define LOG_TAG             "drv.flash"
+#include <drv_log.h>
+
+#define SECTOR_INDEX_FROM_END   2U /* start from the last 2 Sector */
+
+struct mcx_mtd_chipflash
+{
+    struct rt_mtd_nor_device mtd_device;
+    struct rt_mutex flash_lock;
+    flash_config_t s_flashDriver;   /* flash driver */
+    uint32_t destAdrss;             /* Address of the target location */
+    uint32_t pflashBlockBase;       /* 块基地址 */
+    uint32_t pflashBlockSize;       /* 块大小 */
+    uint32_t pflashBlockCount;      /* 块数量 */
+    uint32_t pflashTotalSize;       /* 总大小 */
+    uint32_t pflashSectorSize;      /* 扇区大小 */
+    uint32_t PflashPageSize;        /* 页大小 */
+};
+
+struct mcx_mtd_chipflash mtd;
+
+/**
+ * device MTD nor 设备句柄
+ * offset 偏移量
+ * data 读取的数据
+ * length 读取的数据长度
+ */
+rt_ssize_t nxp_chipflash_read(struct rt_mtd_nor_device *device, rt_off_t offset, rt_uint8_t *data, rt_size_t length)
+{
+    rt_mutex_take(&mtd.flash_lock, RT_WAITING_FOREVER);
+    memcpy(data, ((const void *)(mtd.destAdrss + offset)), length);
+    rt_mutex_release(&mtd.flash_lock);
+    return length;
+}
+
+/**
+ * device MTD nor 设备句柄
+ * offset 偏移量
+ * data 读取的数据
+ * length 读取的数据长度
+ */
+rt_ssize_t nxp_chipflash_write(struct rt_mtd_nor_device *device, rt_off_t offset, const rt_uint8_t *data, rt_size_t length)
+{
+    rt_mutex_take(&mtd.flash_lock, RT_WAITING_FOREVER);
+    int32_t status = FLASH_ProgramPhrase(&mtd.s_flashDriver, mtd.destAdrss + offset, (uint8_t *)data, length);
+    if (status != kStatus_Success)
+    {
+        length = 0;
+    }
+    rt_mutex_release(&mtd.flash_lock);
+    return length;
+}
+
+/**
+ * device MTD nor 设备句柄
+ * offset 偏移量
+ * length 长度
+ */
+rt_err_t nxp_chipflash_erase_block(struct rt_mtd_nor_device *device, rt_off_t offset, rt_size_t length)
+{
+    rt_mutex_take(&mtd.flash_lock, RT_WAITING_FOREVER);
+    FLASH_EraseSector(&mtd.s_flashDriver, mtd.destAdrss + offset, mtd.pflashSectorSize, kFLASH_ApiEraseKey);
+    rt_mutex_release(&mtd.flash_lock);
+    return RT_EOK;
+}
+
+struct rt_mtd_nor_driver_ops mcx_mtd_chipflashops =
+{
+    RT_NULL,
+    nxp_chipflash_read,
+    nxp_chipflash_write,
+    nxp_chipflash_erase_block,
+};
+
+int rt_onchip_flash_init(void)
+{
+    rt_err_t result = RT_EOK;
+
+    memset(&mtd.s_flashDriver, 0, sizeof(flash_config_t));
+    if (FLASH_Init(&mtd.s_flashDriver) != kStatus_Success)
+    {
+        result = -RT_ERROR;
+    }
+
+    /* 获取参数 */
+    FLASH_GetProperty(&mtd.s_flashDriver, kFLASH_PropertyPflashBlockBaseAddr, &mtd.pflashBlockBase);
+    FLASH_GetProperty(&mtd.s_flashDriver, kFLASH_PropertyPflashSectorSize, &mtd.pflashSectorSize);
+    FLASH_GetProperty(&mtd.s_flashDriver, kFLASH_PropertyPflashTotalSize, &mtd.pflashTotalSize);
+    FLASH_GetProperty(&mtd.s_flashDriver, kFLASH_PropertyPflashPageSize, &mtd.PflashPageSize);
+    FLASH_GetProperty(&mtd.s_flashDriver, kFLASH_PropertyPflashBlockSize, &mtd.pflashBlockSize);
+    FLASH_GetProperty(&mtd.s_flashDriver, kFLASH_PropertyPflashBlockCount, &mtd.pflashBlockCount);
+
+    LOG_D("flash_BlockBase:     %d", mtd.pflashBlockBase);
+    LOG_D("flash_BlockCount:    %d", mtd.pflashBlockCount);
+    LOG_D("flash_BlockSize:     %d", mtd.pflashBlockSize);
+    LOG_D("flash_SectorSize:    %d", mtd.pflashSectorSize);
+    LOG_D("flash_TotalSize:     %d", mtd.pflashTotalSize);
+    LOG_D("flash_PageSize:      %d", mtd.PflashPageSize);
+
+    /* 设置要测试flash的基地址 */
+    /* flash基地址+ flash总大小 - 数量*扇区大小 */
+    mtd.destAdrss = mtd.pflashBlockBase + (mtd.pflashTotalSize - (SECTOR_INDEX_FROM_END) * mtd.pflashSectorSize);
+    LOG_D("flash_destAdrss:     %#x", mtd.destAdrss);
+
+    /* initialize mutex */
+    if (rt_mutex_init(&mtd.flash_lock, "m_flash", RT_IPC_FLAG_PRIO) != RT_EOK)
+    {
+        rt_kprintf("init mflash lock mutex failed\n");
+        return -RT_ERROR;
+    }
+
+    mtd.mtd_device.block_start = 0;
+    mtd.mtd_device.block_end = (mtd.pflashTotalSize - mtd.destAdrss) / mtd.pflashSectorSize;
+    mtd.mtd_device.block_size = mtd.pflashSectorSize;
+
+    /* set ops */
+    mtd.mtd_device.ops = &mcx_mtd_chipflashops;
+    rt_mtd_nor_register_device("mflash", &(mtd.mtd_device));
+
+    return result;
+}
+INIT_DEVICE_EXPORT(rt_onchip_flash_init);

bsp/nxp/mcx/mcxa/Libraries/drivers/drv_chipflash.h

@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2006-2024 RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author        Notes
+ * 2024-07-26     Ltbonewstart  the first version
+ *
+ */
+#ifndef __DRV_CHIPFLASH_H__
+#define __DRV_CHIPFLASH_H__
+
+#include <rtthread.h>
+#include <rtdevice.h>
+
+extern rt_err_t rt_onchipflash_init(const char* mtd_name);
+
+#endif

bsp/nxp/mcx/mcxa/Libraries/drivers/drv_log.h

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2006-2023, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2018-11-15     SummerGift   first version
+ */
+
+/*
+ * NOTE: DO NOT include this file on the header file.
+ */
+
+#ifndef LOG_TAG
+    #define DBG_TAG               "drv"
+#else
+    #define DBG_TAG               LOG_TAG
+#endif /* LOG_TAG */
+
+#ifdef DRV_DEBUG
+    #define DBG_LVL               DBG_LOG
+#else
+    #define DBG_LVL               DBG_INFO
+#endif /* DRV_DEBUG */
+
+#include <rtdbg.h>

bsp/nxp/mcx/mcxa/Libraries/drivers/drv_uart.c

@@ -1,24 +1,18 @@
-///*
-// * Copyright (c) 2006-2024, RT-Thread Development Team
-// *
-// * SPDX-License-Identifier: Apache-2.0
-// *
-// * Change Logs:
-// * Date           Author       Notes
-// * 2024-02-06     yandld       The first version for MCX
-// */
-
-#include <rtthread.h>
+/*
+ * Copyright (c) 2006-2024, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2024-02-06     yandld       The first version for MCX
+ */
+#include <rtdevice.h>
 #include "drv_uart.h"
-
 #include "fsl_lpuart.h"
-#include "fsl_common.h"
 
 #ifdef RT_USING_SERIAL
 
-
-#include <rtdevice.h>
-
 struct mcx_uart
 {
     struct rt_serial_device     *serial;
@@ -33,7 +27,6 @@ struct mcx_uart
 
 static void uart_isr(struct rt_serial_device *serial);
 
-
 #if defined(BSP_USING_UART0)
 struct rt_serial_device serial0;
 
@@ -43,8 +36,6 @@ void LPUART0_IRQHandler(void)
 }
 #endif
 
-
-
 static const struct mcx_uart uarts[] =
 {
 #ifdef BSP_USING_UART0
@@ -61,7 +52,6 @@ static const struct mcx_uart uarts[] =
 #endif
 };
 
-
 static rt_err_t mcx_configure(struct rt_serial_device *serial, struct serial_configure *cfg)
 {
     struct mcx_uart *uart;
@@ -118,7 +108,6 @@ static rt_err_t mcx_control(struct rt_serial_device *serial, int cmd, void *arg)
         break;
     }
 
-
     return RT_EOK;
 }
 
@@ -194,7 +183,5 @@ int rt_hw_uart_init(void)
 
     return 0;
 }
-
 INIT_BOARD_EXPORT(rt_hw_uart_init);
-
 #endif /*BSP_USING_SERIAL */

bsp/nxp/mcx/mcxa/frdm-mcxa153/applications/main.c

@@ -11,7 +11,6 @@
  * 2020-09-21     supperthomas fix the main.c
  *
  */
-
 #include <rtdevice.h>
 #include "drv_pin.h"
 
@@ -30,8 +29,7 @@ int main(void)
 #endif
 
     rt_pin_mode(LED_PIN, PIN_MODE_OUTPUT);  /* Set GPIO as Output */
-    rt_kprintf("MCXA153 HelloWorld\r\n");
-
+    rt_kprintf("MCXA153 HelloWorld\n");
 
     while (1)
     {
@@ -41,5 +39,3 @@ int main(void)
         rt_thread_mdelay(500);               /* Delay 500mS */
     }
 }
-
-// end file

bsp/nxp/mcx/mcxa/frdm-mcxa153/board/Kconfig

@@ -29,10 +29,8 @@ menu "On-chip Peripheral Drivers"
                 config BSP_USING_UART0
                     bool "Enable LPUART as UART"
                     default y
-
             endif
 
-
     menuconfig BSP_USING_I2C
         config BSP_USING_I2C
             bool "Enable I2C"
@@ -82,30 +80,33 @@ menu "On-chip Peripheral Drivers"
                 config BSP_USING_ADC0_CH8
                     bool "Enable ADC0 Channel8"
                     default n
-
         
                 config BSP_USING_ADC0_CH13
                     bool "Enable ADC0 Channel13"
                     default n
 
-
                 config BSP_USING_ADC0_CH26
                     bool "Enable ADC0 Channel26"
                     default n
-
             endif
 
-    config BSP_USING_SDIO
-        bool "Enable SDIO SD Card Interface"
-        select RT_USING_SDIO
+    config BSP_USING_FLASH
+        bool "Enable onchip driver"
+        select RT_USING_MTD_NOR
+        default n
+
+    menuconfig BSP_USING_FS
+        bool "Enable File System"
         select RT_USING_DFS
-        select RT_USING_DFS_ELMFAT
-        default y
+        default n
 
-    config BSP_USING_RTC
-        bool "Enable RTC"
-        select RT_USING_RTC
-        default y
+        if BSP_USING_FS
+            config BSP_USING_FLASH_LITTLEFS
+                bool "Enable ONCHIP FLASH(littlefs)"
+                select BSP_USING_FLASH
+                select PKG_USING_LITTLEFS
+                default y
+        endif
 
     config BSP_USING_WDT
         bool "Enable WatchDog"
@@ -165,7 +166,6 @@ menu "On-chip Peripheral Drivers"
             endif
 endmenu
 
-
 menu "Board extended module Drivers"
 
 endmenu

bsp/nxp/mcx/mcxa/frdm-mcxa153/board/SConscript

@@ -9,6 +9,9 @@ MCUX_Config/board/clock_config.c
 MCUX_Config/board/pin_mux.c
 """)
 
+if GetDepend(['BSP_USING_FS']):
+    src += Glob('drv_filesystem.c')
+
 CPPPATH = [cwd, cwd + '/MCUX_Config/board']
 CPPDEFINES = ['DEBUG', 'CPU_MCXA153VLH']
 

bsp/nxp/mcx/mcxa/frdm-mcxa153/board/drv_filesystem.c

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2018-12-13     balanceTWK   add sdcard port file
+ * 2021-05-10     Meco Man     fix a bug that cannot use fatfs in the main thread at starting up
+ * 2021-07-28     Meco Man     implement romfs as the root filesystem
+ */
+#include <rtthread.h>
+#include <dfs_fs.h>
+#include <dfs_file.h>
+
+#define DBG_TAG "app.filesystem"
+#define DBG_LVL DBG_INFO
+#include <rtdbg.h>
+
+static int littlefs_mount(void)
+{
+    if (rt_device_find("mflash") == RT_NULL)
+    {
+        LOG_E("mflash device not find!!");
+        return -RT_EIO;
+    }
+    int ret = dfs_mount("mflash", "/", "lfs", 0, 0);
+    if (ret != 0)
+    {
+        LOG_E("mflash mount to '/' failed!");
+        ret = dfs_mkfs("lfs", "mflash");
+        if (ret != 0)
+            return ret;
+        ret = dfs_mount("mflash", "/", "lfs", 0, 0);
+        if (ret != 0)
+            return ret;
+    }
+
+    LOG_D("mflash mount to '/' successed");
+
+    return RT_EOK;
+}
+INIT_APP_EXPORT(littlefs_mount);

bsp/nxp/mcx/mcxa/frdm-mcxa153/template.uvoptx

@@ -103,7 +103,7 @@
         <bEvRecOn>1</bEvRecOn>
         <bSchkAxf>0</bSchkAxf>
         <bTchkAxf>0</bTchkAxf>
-        <nTsel>13</nTsel>
+        <nTsel>14</nTsel>
         <sDll></sDll>
         <sDllPa></sDllPa>
         <sDlgDll></sDlgDll>
@@ -114,9 +114,14 @@
         <tDlgDll></tDlgDll>
         <tDlgPa></tDlgPa>
         <tIfile></tIfile>
-        <pMon>BIN\UL2V8M.DLL</pMon>
+        <pMon>BIN\CMSIS_AGDI_V8M.DLL</pMon>
       </DebugOpt>
       <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>CMSIS_AGDI_V8M</Key>
+          <Name>-X"Any" -UAny -O206 -S8 -C0 -P00000000 -N00("ARM CoreSight SW-DP") -D00(6BA02477) -L00(0) -TO65554 -TC10000000 -TT10000000 -TP20 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD20000000 -FC1000 -FN1 -FF0MCXA15X_128.FLM -FS00 -FL020000 -FP0($$Device:MCXA153VLH$devices\MCXA153\arm\MCXA15X_128.FLM)</Name>
+        </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>
           <Key>UL2V8M</Key>
@@ -171,7 +176,7 @@
         <EnableFlashSeq>1</EnableFlashSeq>
         <EnableLog>0</EnableLog>
         <Protocol>2</Protocol>
-        <DbgClock>5000000</DbgClock>
+        <DbgClock>10000000</DbgClock>
       </DebugDescription>
     </TargetOption>
   </Target>

bsp/nxp/mcx/mcxa/frdm-mcxa153/template.uvprojx

@@ -52,7 +52,7 @@
           <OutputName>rtthread</OutputName>
           <CreateExecutable>1</CreateExecutable>
           <CreateLib>0</CreateLib>
-          <CreateHexFile>0</CreateHexFile>
+          <CreateHexFile>1</CreateHexFile>
           <DebugInformation>1</DebugInformation>
           <BrowseInformation>1</BrowseInformation>
           <ListingPath>.\build\</ListingPath>
@@ -138,7 +138,7 @@
           </Flash1>
           <bUseTDR>1</bUseTDR>
           <Flash2>BIN\UL2V8M.DLL</Flash2>
-          <Flash3></Flash3>
+          <Flash3>"" ()</Flash3>
           <Flash4></Flash4>
           <pFcarmOut></pFcarmOut>
           <pFcarmGrp></pFcarmGrp>
@@ -314,7 +314,7 @@
           </ArmAdsMisc>
           <Cads>
             <interw>1</interw>
-            <Optim>1</Optim>
+            <Optim>2</Optim>
             <oTime>0</oTime>
             <SplitLS>0</SplitLS>
             <OneElfS>1</OneElfS>