add ATK board support.

bsp/imxrt1052-evk/Kconfig

@@ -32,7 +32,9 @@ choice
     config BOARD_RT1050_FIRE
         bool "RT1050_FIRE"
     config BOARD_RT1050_ShareBoard
-        bool "RT1050_ShareBoard"		
+        bool "RT1050_ShareBoard"
+    config BOARD_RT1050_ATK
+        bool "RT1050_ATK"		
 endchoice
 
 menu "RT1050 Bsp Config" 
@@ -62,10 +64,12 @@ menu "Select uart drivers"
         bool "Using uart6"
         select RT_USING_SERIAL
         default n 
+if ! BOARD_RT1050_ATK
     config RT_USING_UART7
         bool "Using uart7"
         select RT_USING_SERIAL
         default n 
+endif
     config RT_USING_UART8
         bool "Using uart8"
         select RT_USING_SERIAL
@@ -328,7 +332,7 @@ menu "Select iic bus drivers"
     endchoice
 
 endmenu
-
+if ! BOARD_RT1050_ATK
 menu "Select lcd driver"
     if RT_USING_LCD && BOARD_RT1050_EVK
     comment "Notice: Evk Board para: 480*272 4 4 8 2 40 10 106 45" 
@@ -397,7 +401,7 @@ menu "Select lcd driver"
         default 45 if (BOARD_RT1050_FIRE || BOARD_RT1050_ShareBoard)
         depends on RT_USING_LCD 
 endmenu
-
+endif
 #menu "Select SDRAM driver"
     config RT_USING_SDRAM
         bool "Using sdram"

bsp/imxrt1052-evk/SConstruct

@@ -69,3 +69,8 @@ if GetOption('target') and GetDepend('BOARD_RT1050_FIRE'):
         "JL2CM3": '-U30000299 -O78 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI-JP0 -JP0 -RST1 -N00("ARM CoreSight SW-DP") -D00(0BD11477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8001 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD20000000 -FCF000 -FN1 -FF0iMXRT1052_W25Q256JV_By_Fire -FS060000000 -FL02000000',
         "CMSIS_AGDI": '-X"Any" -UAny -O974 -S9 -C0 -P00 -N00("ARM CoreSight SW-DP") -D00(0BD11477) -L00(0) -TO18 -TC10000000 -TP20 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD20000000 -FCF000 -FN1 -FF0iMXRT1052_W25Q256JV_By_Fire -FS060000000 -FL02000000',
     })
+if GetOption('target') and GetDepend('BOARD_RT1050_ATK'):
+    Update_MDKFlashProgrammingAlgorithm({
+	    "JL2CM3": '-U30000299 -O78 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI-JP0 -JP0 -RST1 -N00("ARM CoreSight SW-DP") -D00(0BD11477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8001 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD20000000 -FC8000 -FN1 -FF0MIMXRT105x_QuadSPI_4KB_SEC -FS060000000 -FL0800000',
+		"CMSIS_AGDI": '-X"Any" -UAny -O974 -S9 -C0 -P00 -N00("ARM CoreSight SW-DP") -D00(0BD11477) -L00(0) -TO18 -TC10000000 -TP20 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD20000000 -FC8000 -FN1 -FF0MIMXRT105x_QuadSPI_4KB_SEC -FS060000000 -FL0800000',
+    })

bsp/imxrt1052-evk/drivers/drv_uart.c

@@ -291,7 +291,20 @@ void imxrt_uart_gpio_init(struct imxrt_uart *uart)
             0x10B0u);
 #endif
 #ifdef RT_USING_UART4
-
+#ifdef BOARD_RT1050_ATK
+        IOMUXC_SetPinMux(
+            IOMUXC_GPIO_SD_B1_00_LPUART4_TX,
+            0U);
+        IOMUXC_SetPinMux(
+            IOMUXC_GPIO_SD_B1_01_LPUART4_RX,
+            0U);
+        IOMUXC_SetPinConfig(
+            IOMUXC_GPIO_SD_B1_00_LPUART4_TX,
+            0x10B0u);
+        IOMUXC_SetPinConfig(
+            IOMUXC_GPIO_SD_B1_01_LPUART4_RX,
+            0x10B0u);
+#else
         IOMUXC_SetPinMux(
             IOMUXC_GPIO_B1_00_LPUART4_TX,
             0U);
@@ -305,6 +318,7 @@ void imxrt_uart_gpio_init(struct imxrt_uart *uart)
             IOMUXC_GPIO_B1_01_LPUART4_RX,
             0x10B0u);
 #endif
+#endif
 #ifdef RT_USING_UART5
 
         IOMUXC_SetPinMux(