[imxrt1170]修复SD卡作为引导器后，系统无法挂载SD卡的问题 (#6600)

* 修复SD卡作为引导器后，系统无法挂载SD卡的问题

* Update Kconfig

Co-authored-by: Man, Jianting (Meco) <920369182@qq.com>

bsp/imxrt/imxrt1170-nxp-evk/m7/applications/mnt.c

@@ -51,11 +51,11 @@ static int filesystem_mount(void)
     if (ret != 0)
     {
         rt_kprintf("ret: %d\n",ret);
-        LOG_E("sd0p0 mount to '/' failed!");
+        LOG_E("sd0 mount to '/' failed!");
         return ret;
     }
 
     return RT_EOK;
 }
-INIT_APP_EXPORT(filesystem_mount);
+INIT_ENV_EXPORT(filesystem_mount);
 #endif

bsp/imxrt/imxrt1170-nxp-evk/m7/board/Kconfig

@@ -34,6 +34,14 @@ menu "On-chip Peripheral Drivers"
         select RT_USING_DFS
         default n
 
+        if BSP_USING_SDIO
+            config CODE_STORED_ON_SDCARD
+                bool "Enable Code STORED On SDCARD"
+                default n
+                help 
+                    "SD CARD work as boot devive"				
+        endif
+
     menuconfig BSP_USING_LPUART
         bool "Enable UART"
         select RT_USING_SERIAL

bsp/imxrt/libraries/drivers/drv_sdio.c

@@ -91,11 +91,14 @@ struct imxrt_mmcsd
     uint32_t *usdhc_adma2_table;
 };
 
+#ifndef CODE_STORED_ON_SDCARD
 static void _mmcsd_gpio_init(struct imxrt_mmcsd *mmcsd)
 {
 
 //    CLOCK_EnableClock(kCLOCK_Iomuxc);          /* iomuxc clock (iomuxc_clk_enable): 0x03u */
 }
+#endif
+
 static void SDMMCHOST_ErrorRecovery(USDHC_Type *base)
 {
     uint32_t status = 0U;
@@ -115,6 +118,7 @@ static void SDMMCHOST_ErrorRecovery(USDHC_Type *base)
     }
 }
 
+#ifndef CODE_STORED_ON_SDCARD
 static void _mmcsd_host_init(struct imxrt_mmcsd *mmcsd)
 {
     usdhc_host_t *usdhc_host = &mmcsd->usdhc_host;
@@ -143,6 +147,7 @@ static void _mmcsd_isr_init(struct imxrt_mmcsd *mmcsd)
 {
     //NVIC_SetPriority(USDHC1_IRQn, 5U);
 }
+#endif
 
 static void _mmc_request(struct rt_mmcsd_host *host, struct rt_mmcsd_req *req)
 {
@@ -449,10 +454,12 @@ rt_int32_t _imxrt_mci_init(void)
 #endif
     mmcsd->host = host;
 
+#ifndef CODE_STORED_ON_SDCARD
     _mmcsd_clk_init(mmcsd);
     _mmcsd_isr_init(mmcsd);
     _mmcsd_gpio_init(mmcsd);
     _mmcsd_host_init(mmcsd);
+#endif
 
     host->private_data = mmcsd;