[BSP] Update imx6ul bsp for Kconfig and UART

bsp/imx6ul/.config

@@ -71,8 +71,8 @@ CONFIG_RT_USING_DEVICE=y
 # CONFIG_RT_USING_INTERRUPT_INFO is not set
 CONFIG_RT_USING_CONSOLE=y
 CONFIG_RT_CONSOLEBUF_SIZE=128
-CONFIG_RT_CONSOLE_DEVICE_NAME="uart"
-CONFIG_RT_VER_NUM=0x40003
+CONFIG_RT_CONSOLE_DEVICE_NAME="uart1"
+CONFIG_RT_VER_NUM=0x40004
 CONFIG_ARCH_ARM=y
 # CONFIG_RT_USING_CPU_FFS is not set
 CONFIG_ARCH_ARM_CORTEX_A=y
@@ -177,6 +177,7 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_RT_USING_POSIX_GETLINE is not set
 # CONFIG_RT_USING_POSIX_AIO is not set
 # CONFIG_RT_USING_MODULE is not set
+CONFIG_RT_LIBC_FIXED_TIMEZONE=8
 
 #
 # Network
@@ -213,8 +214,14 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_RT_USING_RYM is not set
 # CONFIG_RT_USING_ULOG is not set
 # CONFIG_RT_USING_UTEST is not set
+# CONFIG_RT_USING_RT_LINK is not set
 # CONFIG_RT_USING_LWP is not set
 
+#
+# RT-Thread Utestcases
+#
+# CONFIG_RT_USING_UTESTCASES is not set
+
 #
 # RT-Thread online packages
 #
@@ -282,8 +289,6 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_LIBRWS is not set
 # CONFIG_PKG_USING_TCPSERVER is not set
 # CONFIG_PKG_USING_PROTOBUF_C is not set
-# CONFIG_PKG_USING_ONNX_PARSER is not set
-# CONFIG_PKG_USING_ONNX_BACKEND is not set
 # CONFIG_PKG_USING_DLT645 is not set
 # CONFIG_PKG_USING_QXWZ is not set
 # CONFIG_PKG_USING_SMTP_CLIENT is not set
@@ -297,6 +302,13 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_PDULIB is not set
 # CONFIG_PKG_USING_BTSTACK is not set
 # CONFIG_PKG_USING_LORAWAN_ED_STACK is not set
+# CONFIG_PKG_USING_WAYZ_IOTKIT is not set
+# CONFIG_PKG_USING_MAVLINK is not set
+# CONFIG_PKG_USING_RAPIDJSON is not set
+# CONFIG_PKG_USING_BSAL is not set
+# CONFIG_PKG_USING_AGILE_MODBUS is not set
+# CONFIG_PKG_USING_AGILE_FTP is not set
+# CONFIG_PKG_USING_EMBEDDEDPROTO is not set
 
 #
 # security packages
@@ -322,7 +334,10 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_STEMWIN is not set
 # CONFIG_PKG_USING_WAVPLAYER is not set
 # CONFIG_PKG_USING_TJPGD is not set
+# CONFIG_PKG_USING_PDFGEN is not set
 # CONFIG_PKG_USING_HELIX is not set
+# CONFIG_PKG_USING_AZUREGUIX is not set
+# CONFIG_PKG_USING_TOUCHGFX2RTT is not set
 
 #
 # tools packages
@@ -334,9 +349,12 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_RDB is not set
 # CONFIG_PKG_USING_QRCODE is not set
 # CONFIG_PKG_USING_ULOG_EASYFLASH is not set
+# CONFIG_PKG_USING_ULOG_FILE is not set
+# CONFIG_PKG_USING_LOGMGR is not set
 # CONFIG_PKG_USING_ADBD is not set
 # CONFIG_PKG_USING_COREMARK is not set
 # CONFIG_PKG_USING_DHRYSTONE is not set
+# CONFIG_PKG_USING_MEMORYPERF is not set
 # CONFIG_PKG_USING_NR_MICRO_SHELL is not set
 # CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set
 # CONFIG_PKG_USING_LUNAR_CALENDAR is not set
@@ -344,6 +362,22 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_GPS_RMC is not set
 # CONFIG_PKG_USING_URLENCODE is not set
 # CONFIG_PKG_USING_UMCN is not set
+# CONFIG_PKG_USING_LWRB2RTT is not set
+# CONFIG_PKG_USING_CPU_USAGE is not set
+# CONFIG_PKG_USING_GBK2UTF8 is not set
+# CONFIG_PKG_USING_VCONSOLE is not set
+# CONFIG_PKG_USING_KDB is not set
+# CONFIG_PKG_USING_WAMR is not set
+# CONFIG_PKG_USING_MICRO_XRCE_DDS_CLIENT is not set
+# CONFIG_PKG_USING_LWLOG is not set
+# CONFIG_PKG_USING_ANV_TRACE is not set
+# CONFIG_PKG_USING_ANV_MEMLEAK is not set
+# CONFIG_PKG_USING_ANV_TESTSUIT is not set
+# CONFIG_PKG_USING_ANV_BENCH is not set
+# CONFIG_PKG_USING_DEVMEM is not set
+# CONFIG_PKG_USING_REGEX is not set
+# CONFIG_PKG_USING_MEM_SANDBOX is not set
+# CONFIG_PKG_USING_SOLAR_TERMS is not set
 
 #
 # system packages
@@ -352,7 +386,6 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_PERSIMMON is not set
 # CONFIG_PKG_USING_CAIRO is not set
 # CONFIG_PKG_USING_PIXMAN is not set
-# CONFIG_PKG_USING_LWEXT4 is not set
 # CONFIG_PKG_USING_PARTITION is not set
 # CONFIG_PKG_USING_FAL is not set
 # CONFIG_PKG_USING_FLASHDB is not set
@@ -362,6 +395,9 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_CMSIS is not set
 # CONFIG_PKG_USING_DFS_YAFFS is not set
 # CONFIG_PKG_USING_LITTLEFS is not set
+# CONFIG_PKG_USING_DFS_JFFS2 is not set
+# CONFIG_PKG_USING_DFS_UFFS is not set
+# CONFIG_PKG_USING_LWEXT4 is not set
 # CONFIG_PKG_USING_THREAD_POOL is not set
 # CONFIG_PKG_USING_ROBOTS is not set
 # CONFIG_PKG_USING_EV is not set
@@ -371,7 +407,26 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_RAMDISK is not set
 # CONFIG_PKG_USING_MININI is not set
 # CONFIG_PKG_USING_QBOOT is not set
+
+#
+# Micrium: Micrium software products porting for RT-Thread
+#
+# CONFIG_PKG_USING_UCOSIII_WRAPPER is not set
+# CONFIG_PKG_USING_UCOSII_WRAPPER is not set
+# CONFIG_PKG_USING_UC_CRC is not set
+# CONFIG_PKG_USING_UC_CLK is not set
+# CONFIG_PKG_USING_UC_COMMON is not set
+# CONFIG_PKG_USING_UC_MODBUS is not set
 # CONFIG_PKG_USING_PPOOL is not set
+# CONFIG_PKG_USING_OPENAMP is not set
+# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
+# CONFIG_PKG_USING_RT_MEMCPY_CM is not set
+# CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
+# CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
+# CONFIG_PKG_USING_QFPLIB_M3 is not set
+# CONFIG_PKG_USING_LPM is not set
+# CONFIG_PKG_USING_TLSF is not set
+# CONFIG_PKG_USING_EVENT_RECORDER is not set
 
 #
 # peripheral libraries and drivers
@@ -380,6 +435,7 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_REALTEK_AMEBA is not set
 # CONFIG_PKG_USING_SHT2X is not set
 # CONFIG_PKG_USING_SHT3X is not set
+# CONFIG_PKG_USING_AS7341 is not set
 # CONFIG_PKG_USING_STM32_SDIO is not set
 # CONFIG_PKG_USING_ICM20608 is not set
 # CONFIG_PKG_USING_U8G2 is not set
@@ -427,6 +483,30 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_LY68L6400 is not set
 # CONFIG_PKG_USING_DM9051 is not set
 # CONFIG_PKG_USING_SSD1306 is not set
+# CONFIG_PKG_USING_QKEY is not set
+# CONFIG_PKG_USING_RS485 is not set
+# CONFIG_PKG_USING_NES is not set
+# CONFIG_PKG_USING_VIRTUAL_SENSOR is not set
+# CONFIG_PKG_USING_VDEVICE is not set
+# CONFIG_PKG_USING_SGM706 is not set
+# CONFIG_PKG_USING_STM32WB55_SDK is not set
+# CONFIG_PKG_USING_RDA58XX is not set
+# CONFIG_PKG_USING_LIBNFC is not set
+# CONFIG_PKG_USING_MFOC is not set
+# CONFIG_PKG_USING_TMC51XX is not set
+
+#
+# AI packages
+#
+# CONFIG_PKG_USING_LIBANN is not set
+# CONFIG_PKG_USING_NNOM is not set
+# CONFIG_PKG_USING_ONNX_BACKEND is not set
+# CONFIG_PKG_USING_ONNX_PARSER is not set
+# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set
+# CONFIG_PKG_USING_ELAPACK is not set
+# CONFIG_PKG_USING_ULAPACK is not set
+# CONFIG_PKG_USING_QUEST is not set
+# CONFIG_PKG_USING_NAXOS is not set
 
 #
 # miscellaneous packages
@@ -436,6 +516,7 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_FASTLZ is not set
 # CONFIG_PKG_USING_MINILZO is not set
 # CONFIG_PKG_USING_QUICKLZ is not set
+# CONFIG_PKG_USING_LZMA is not set
 # CONFIG_PKG_USING_MULTIBUTTON is not set
 # CONFIG_PKG_USING_FLEXIBLE_BUTTON is not set
 # CONFIG_PKG_USING_CANFESTIVAL is not set
@@ -456,17 +537,24 @@ CONFIG_RT_USING_POSIX=y
 # CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
 # CONFIG_PKG_USING_HELLO is not set
 # CONFIG_PKG_USING_VI is not set
-# CONFIG_PKG_USING_NNOM is not set
-# CONFIG_PKG_USING_LIBANN is not set
-# CONFIG_PKG_USING_ELAPACK is not set
+# CONFIG_PKG_USING_KI is not set
 # CONFIG_PKG_USING_ARMv7M_DWT is not set
 # CONFIG_PKG_USING_VT100 is not set
-# CONFIG_PKG_USING_TETRIS is not set
-# CONFIG_PKG_USING_ULAPACK is not set
 # CONFIG_PKG_USING_UKAL is not set
 # CONFIG_PKG_USING_CRCLIB is not set
+
+#
+# entertainment: terminal games and other interesting software packages
+#
 # CONFIG_PKG_USING_THREES is not set
 # CONFIG_PKG_USING_2048 is not set
+# CONFIG_PKG_USING_SNAKE is not set
+# CONFIG_PKG_USING_TETRIS is not set
+# CONFIG_PKG_USING_DONUT is not set
+# CONFIG_PKG_USING_ACLOCK is not set
 # CONFIG_PKG_USING_LWGPS is not set
-# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set
+# CONFIG_PKG_USING_STATE_MACHINE is not set
+# CONFIG_PKG_USING_MCURSES is not set
+# CONFIG_PKG_USING_COWSAY is not set
+CONFIG_RT_USING_UART1=y
 CONFIG_SOC_MCIMX6X4=y

bsp/imx6ul/SConstruct

@@ -10,7 +10,7 @@ else:
 sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
 from building import *
 
-TARGET = 'rtthread-imx6.' + rtconfig.TARGET_EXT
+TARGET = 'rtthread.' + rtconfig.TARGET_EXT
 
 DefaultEnvironment(tools=[])
 env = Environment(tools = ['mingw'],

bsp/imx6ul/drivers/Kconfig

+config RT_USING_UART1
+    bool "Enable UART1"
+    default y

bsp/imx6ul/drivers/iomux/uart_iomux_config.c

@@ -37,6 +37,17 @@
 #define MX6UL_PAD_UART1_RX_DATA__UART1_RX1	(IOMUXC_BASE_ADDR+0x088)
 #define IOMUXC_UART1_UART_RXD_MUX_SELECT_INPUT1 (IOMUXC_BASE_ADDR+0x624)
 
+#define PIN_CFG(mux_ctl_offset, pad_ctl_offset, select_input_offset, mux_mode, daisy, pad_setting) \
+	do {\
+		writel(mux_mode, IOMUXC_BASE_ADDR + mux_ctl_offset);\
+		if (select_input_offset != 0)\
+			writel(daisy, IOMUXC_BASE_ADDR + select_input_offset);\
+		writel(pad_setting, IOMUXC_BASE_ADDR + pad_ctl_offset);\
+	} while(0);
+
+#define MX6UL_PAD_UART1_TX_DATA__UART1_TX(p)                         PIN_CFG(0x0084, 0x0310, 0x0624, 0x0, 0x2, p)
+#define MX6UL_PAD_UART1_RX_DATA__UART1_RX(p)                         PIN_CFG(0x0088, 0x0314, 0x0624, 0x0, 0x3, p)
+
 void uart1_iomux_config(void)
 {
     /* UART1 TXD */

bsp/imx6ul/drivers/serial.c

@@ -11,9 +11,7 @@
 #include <rthw.h>
 #include <registers/regsuart.h>
 #include <imx_uart.h>
-
 #include <rtdevice.h>
-
 #include "serial.h"
 
 struct hw_uart_device
@@ -123,16 +121,6 @@ static const struct rt_uart_ops _uart_ops =
     uart_getc,
 };
 
-#ifdef RT_USING_UART0
-/* UART device driver structure */
-static struct hw_uart_device _uart0_device =
-{
-    HW_UART0,
-    IMX_INT_UART0
-};
-static struct rt_serial_device _serial0;
-#endif
-
 #ifdef RT_USING_UART1
 /* UART1 device driver structure */
 static struct hw_uart_device _uart1_device =
@@ -156,18 +144,6 @@ int rt_hw_uart_init(void)
     config.invert    = NRZ_NORMAL;
     config.bufsz     = RT_SERIAL_RB_BUFSZ;
 
-#ifdef RT_USING_UART0
-    uart = &_uart0_device;
-
-    _serial0.ops    = &_uart_ops;
-    _serial0.config = config;
-
-    /* register UART1 device */
-    rt_hw_serial_register(&_serial0, "uart0",
-                          RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
-                          uart);
-#endif
-
 #ifdef RT_USING_UART1
     uart = &_uart1_device;
     _serial1.ops = &_uart_ops;

bsp/imx6ul/platform/include/mx6ul/iomux_register.h

 #ifndef _IOMUX_REGISTER_H_
 #define _IOMUX_REGISTER_H_
-#include "imx6ul-pinfunc.h"
-#endif
 
+#endif

bsp/imx6ul/rtconfig.h

@@ -42,8 +42,8 @@
 #define RT_USING_DEVICE
 #define RT_USING_CONSOLE
 #define RT_CONSOLEBUF_SIZE 128
-#define RT_CONSOLE_DEVICE_NAME "uart"
-#define RT_VER_NUM 0x40003
+#define RT_CONSOLE_DEVICE_NAME "uart1"
+#define RT_VER_NUM 0x40004
 #define ARCH_ARM
 #define ARCH_ARM_CORTEX_A
 #define RT_USING_GIC_V2
@@ -96,6 +96,7 @@
 
 #define RT_USING_LIBC
 #define RT_USING_POSIX
+#define RT_LIBC_FIXED_TIMEZONE 8
 
 /* Network */
 
@@ -117,6 +118,9 @@
 /* Utilities */
 
 
+/* RT-Thread Utestcases */
+
+
 /* RT-Thread online packages */
 
 /* IoT - internet of things */
@@ -148,14 +152,24 @@
 /* system packages */
 
 
+/* Micrium: Micrium software products porting for RT-Thread */
+
+
 /* peripheral libraries and drivers */
 
 
+/* AI packages */
+
+
 /* miscellaneous packages */
 
 
 /* samples: kernel and components samples */
 
+
+/* entertainment: terminal games and other interesting software packages */
+
+#define RT_USING_UART1
 #define SOC_MCIMX6X4
 
 #endif

bsp/imx6ul/rtconfig.py

@@ -3,17 +3,11 @@ import os
 # toolchains options
 ARCH='arm'
 CPU='cortex-a'
-CROSS_TOOL='gcc'
-
-if os.getenv('RTT_CC'):
-    CROSS_TOOL = os.getenv('RTT_CC')
+CROSS_TOOL=os.getenv('RTT_CC') or 'gcc'
 
 # only support GNU GCC compiler.
 PLATFORM  = 'gcc'
-EXEC_PATH = '/usr/bin'
-
-if os.getenv('RTT_EXEC_PATH'):
-    EXEC_PATH = os.getenv('RTT_EXEC_PATH')
+EXEC_PATH = os.getenv('RTT_EXEC_PATH') or '/usr/bin'
 
 BUILD = 'debug'
 
@@ -33,8 +27,8 @@ if PLATFORM == 'gcc':
     DEVICE = ' -march=armv7-a -mtune=cortex-a9 -mfpu=vfpv3-d16 -ftree-vectorize -ffast-math -mfloat-abi=softfp'
     CFLAGS = DEVICE + ' -Wall'
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -D__ASSEMBLY__'
-    LINK_SCRIPT = 'imx6.lds'
-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-imx6.map,-cref,-u,system_vectors'+\
+    LINK_SCRIPT = 'link.lds'
+    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,system_vectors'+\
                       ' -T %s' % LINK_SCRIPT
 
     CPATH = ''