mimxrt/fsl_lpuart: Use a wrapper function to handle IRQ Idle support.

Signed-off-by: Andrew Leech <[email protected]>

Author: pi-anl

ports/mimxrt/Makefile

@@ -134,6 +134,7 @@ SRC_HAL_IMX_C += \
 	$(MCUX_SDK_DIR)/drivers/lpi2c/fsl_lpi2c.c \
 	$(MCUX_SDK_DIR)/drivers/lpspi/fsl_lpspi.c \
 	$(MCUX_SDK_DIR)/drivers/lpspi/fsl_lpspi_edma.c \
+	$(MCUX_SDK_DIR)/drivers/lpuart/fsl_lpuart.c \
 	$(MCUX_SDK_DIR)/drivers/pit/fsl_pit.c \
 	$(MCUX_SDK_DIR)/drivers/pwm/fsl_pwm.c \
 	$(MCUX_SDK_DIR)/drivers/sai/fsl_sai.c \
@@ -149,6 +150,8 @@ else
 SRC_HAL_IMX_C += $(MCU_DIR)/xip/fsl_flexspi_nor_boot.c
 endif
 
+LDFLAGS += --wrap=LPUART_TransferHandleIRQ
+
 INC_HAL_IMX += \
 	-I$(TOP)/$(MCU_DIR) \
 	-I$(TOP)/$(MCU_DIR)/drivers \
@@ -234,7 +237,6 @@ SRC_C += \
 	eth.c \
 	fatfs_port.c \
 	flash.c \
-	hal/fsl_lpuart.c \
 	hal/pwm_backport.c \
 	help.c \
 	led.c \