Test Report vB0045

			Project	Test Image Version
			RSB-3720	Linux imx8mprsb3720a1 5.10.35-3720A1AIM40LIVB0045
	No	Module	Test Item	Test Steps	Remark	Result	Result Comment
	1	CPU	CPU Cores	$ cat /proc/cpuinfo	A53 x 4	PASS
			CPU Max MHz	$ cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq	1800000	PASS
	2	DDR	Memory Size	$ cat /proc/meminfo	LPDDR4   6GB	PASS	MemTotal:        5748244 kB
			Memory Clocks	Check memory clock under boot loader		N/A
			DDR parameter Version	Check info in bootloader		PASS	BL31: v2.4(release):lf-5.10.35-2.0.0-rc2-0-gec35fef92-dirty U-Boot 2021.04-3720A1AIM40LIVB0045+g84d81e0e56
	3	Stress Test	Stress Test	Refer to /tools/stress.sh	Need to verify w/o cooling	PASS	12 hours pass
	4	SD Card	Access	Mount and read/write/verify data under kernel		PASS
			Write Protect	Check WP function		N/A	Default Off
	5	Additional SD Slot	Access	Mount and read/write/verify data under kernel		N/A
			Write Protect	Check WP function		N/A
	6	eMMC	eMMC 16GB	Write/Read/Verify data in the start/end 4 byte of flash		PASS
	7	Debug UART	UART 4	A53 control: $ stty -F /dev/ttymxc3 -echo -onlcr 115200 $ cat /dev/ttymxc3 & $ echo "Serial Port Test" > /dev/ttymxc3 M7_Debug: (1) emmc boot: U-Boot > fatload mmc 2:1 0x48000000 imx8mp_m7_TCM_hello_world.bin;cp.b 0x48000000 0x7e0000 20000; U-Boot > bootaux 0x7e0000 (2) sd card boot: U-Boot > fatload mmc 1:1 0x48000000 imx8mp_m7_TCM_hello_world.bin;cp.b 0x48000000 0x7e0000 20000; U-Boot > bootaux 0x7e0000	A53 control: /dev/ttymxc3 or M7_Debug 2 wire (EXTENSION I/O B - COM4) UIO4032 COM_4	PASS
			UART 3		A53_Debug 4 wire (COM1 Pin Header)	PASS
	8	RS-232	UART 1	bcm43xx: $ hciattach /dev/ttymxc0 bcm43xx 115200 flow	4 wire (M.2) /dev/ttymxc0	PASS	verify with AW-NB136NF
			UART 2	$ stty -F /dev/ttymxc1 -echo -onlcr 115200 $ cat /dev/ttymxc1 & $ echo "Serial Port Test" > /dev/ttymxc1	2 wire (EXTENSION I/O B - COM2) UIO4032 COM_3 /dev/ttymxc1	PASS
	9	RS-485/422	UART 3	1. Test RS-485 with Adam-4520. Adam-4520 Pin Data- and Pin Data+ connect to RSB-3720 COM1 Pin 1: COM_DCD and Pin 3: COM_RXD 2. Test RS-422 with Adam-4520. Adam-4520 RX- <-->DB9 Pin 1, Adam-4520 RX+ <-->DB9 Pin 2, Adam-4520 TX- <-->DB9 Pin 4, Adam-4520 TX+ <--> DB9 Pin 3 $ stty -F /dev/ttymxc2 speed 115200 ignbrk -brkint -icrnl -imaxbel -opost -onlcr -isig -icanon -iexten -echo -echoe -echok -echoctl -echoke $ cat /dev/ttymxc2 & $ echo "Serial Test" > /dev/ttymxc2	4 wire (COM1 Pin Header) Set GPIO#496, #497 Set to 0,1 for RS-485 Set to 1,1 for RS-422 Set to 0,0 for loopback Set to 1,0 for RS-232 Remember to set up RS-485 before test. RS-422 don't need to set up the following setting. $ ./enable485 /dev/ttymxc2	PASS	echo 496 > /sys/class/gpio/export echo 497 > /sys/class/gpio/export echo out > /sys/class/gpio/gpio1/direction echo out > /sys/class/gpio/gpio2/direction echo 0 > /sys/class/gpio/gpio1/value echo 1 > /sys/class/gpio/gpio2/value
			N/A			N/A
			N/A			N/A
			N/A			N/A
	10	SPI Bus	QSPI 0A	Write/Read/Verify data in the start/end 4 byte of flash Note:Make sure the content of SPI nor flash is erased $ echo -n $'\x06\x05\x04\x03\x02\x01' > test $ dd if=test of=/dev/mtd0 $ hexdump -C /dev/mtd0 -n 64	SPI Rom	PASS
			N/A			N/A
			N/A			N/A
			N/A			N/A
			N/A			N/A
	11	GPIO	GPIO pins	Set direction (in/out) and value (0/1)	10 pins [EXTENSION I/O A] pin#2: gpio 501 pin#4: gpio 503 [EXTENSION I/O B] pin#5: gpio 504 pin#6: gpio 505 pin#7: gpio 506 pin#8: gpio 507 pin#9: gpio 508 pin#10: gpio 509 pin#11: gpio 139 pin#12: gpio 138	PASS	echo 501 > /sys/class/gpio/export echo out > /sys/class/gpio/gpio1/direction echo 1 > /sys/class/gpio/gpio1/value
	12	PCIe	N/A	Device detect under kernel	M.2	PASS	lspci (EWM-163)
	13	M.2	UART 1	bcm43xx: $ hciattach /dev/ttymxc0 bcm43xx 115200 flow		PASS	verify with AW-NB136NF
			SDIO		dmesg | grep SDIO => mmc0: new ultra high speed SDR104 SDIO card at address 0001	PASS	verify with EWM-W169M201E
			PCIe 3.0		lspci	PASS	Verify with EWM-W163
			USB 2.0			PASS	Verify with EWM-W163
			I2S		SAI2		No test equipment
	14	3G	Modules	stty -F /dev/ttyACM0 -echo cat /dev/ttyACM0 & echo AT+csq > /dev/ttyACM0 echo AT+cops? > /dev/ttyACM0 echo AT+cgdcont? > /dev/ttyACM0 pppd connect 'chat -v -s -t 10 "" "AT" "" "ATDT*99***4#" "CONNECT" ""' user username password password /dev/ttyACM2 460800 nodetach crtscts debug usepeerdns defaultroute &		PASS	Verify with EWM-C117FL06E
	15	WiFi	Modules	$ ifconfig wlan0 up $ wpa_passphrase ASUS-917C qwert12345 > /tmp/wpa.conf && wpa_supplicant -BDwext -iwlan0 -c/tmp/wpa.conf $ udhcpc -b -i wlan0		PASS	Verify with EWM-W163M201E
	16	BT	Modules	$ hciconfig hci0 up $ bluetoothctl $ discoverable on $ pairable on $ scan on [NEW] FC:18:3C:8D:75:F4 myphone $ scan off $ pair FC:18:3C:8D:75:F4 $ connect FC:18:3C:8D:75:F4		PASS	Verify with EWM-W163M201E
	17	Ethernet	(Giga) Lan 1	1. Check IP & DHCP 2. Throughput $ iperf3 -c 192.168.0.2 -t 60 -i 10		PASS	AR8035
			(Giga) Lan 2			PASS	AR8035
	18	LED	N/A	LED Status: Detect gpio signal LED ON: echo 255 > /sys/class/leds/user/brightness LED OFF: echo 0 > /sys/class/leds/user/brightness		PASS
	19	USB	USB Port 1	USB disk write/read/verify pattern	EXTENSION I/O A	PASS
			USB Port 2		EXTENSION I/O A	PASS
			USB Port 3		EXTENSION I/O A	PASS
			USB Port 5		USB 3.0 Type A	PASS
			USB Port 6		USB 2.0 Type A	PASS
			USB Port 7		M.2	PASS	lsusb (EWM-163)
			USB Port 8		MINI CARD	PASS	lsusb (EWM-C117FL06E)
	20	USB OTG	USB OTG	1. Host: USB disk write/read/verify pattern 2. Client: PC/NB can detect the device	USB0 (USB_OTG1)	N/A
	21	HDMI	HDMI 1.4	Display to HDMI screen		PASS
	22	VGA	N/A	Display to VGA screen		N/A
	23	LVDS	LVDS 0	Display to 1st LVDS screen	uboot: setenv fdtfile imx8mp-rsb3720-a1-lvds0-auo.dtb; boot	PASS
			LVDS 1	Display to 2st LVDS screen	uboot: setenv fdtfile imx8mp-rsb3720-a1-lvds1-auo.dtb; boot	PASS
			Dual Channel(LVDS0+LVDS1)	Modify DTS for dual channel LVDS	uboot: setenv fdtfile imx8mp-rsb3720-a1-lvds-dual.dtb; boot	PASS
	24	MIPI DSI	DSI 1	MIPI DSI to HDMI Bridge	uboot: setenv fdtfile imx8mp-rsb3720-a1-adv7535.dtb; boot	PASS
				MIPI DSI Panel	uboot: setenv fdtfile imx8mp-rsb3720-a1-auog101uan02.dtb; boot	PASS
			N/A			N/A
	25	Multi-Display	HDMI+LVDS0	All display interfaces should work at the same time	uboot: setenv fdtfile imx8mp-rsb3720-a1-lvds0-auo.dtb; boot	PASS
			HDMI+LVDS1	All display interfaces should work at the same time	uboot: setenv fdtfile imx8mp-rsb3720-a1-lvds1-auo.dtb; boot	PASS
			HDMI+Dual LVDS	All display interfaces should work at the same time	uboot: setenv fdtfile imx8mp-rsb3720-a1-lvds-dual.dtb; boot	PASS
			HDMI+DSI 1 to HDMI Bridge	All display interfaces should work at the same time	uboot: setenv fdtfile imx8mp-rsb3720-a1-adv7535.dtb; boot	PASS
			HDMI+DSI 1 Panel	All display interfaces should work at the same time	uboot: setenv fdtfile imx8mp-rsb3720-a1-auog101uan02.dtb; boot	PASS
	26	I2C	I2C 0	1. Support function from I2C 2. Write/Read/Verify eeprom Hi/Low byte	CODEC: 0x0A PMIC: 0x25 WDT MCU: 0x29 TPM: 0x2E RTC: 0x30-0x37 M.2: LVDS: 0x50-0x57 IO_EXP: 0x70-0x71 0x70- gpio 496: UART3_MODE0 gpio 497: UART3_MODE1 gpio 498: UART3_SLEW gpio 499: UART3_TERM gpio 501: GPIO2 gpio 503: GPIO4 0x71- gpio 504: GPIO5 gpio 505: GPIO6 gpio 506: GPIO7 gpio 507: GPIO8 gpio 508: GPIO9 gpio 509: GPIO10 gpio 510: GPIO11 gpio 511: GPIO12	PASS
			I2C 1		CSI1: 0x3c - ov5640 camera	PASS
			I2C 2		CSI2: 0x3c - ov5640 camera	PASS
			I2C 3		UIO Board: 0x50: EEPROM /sys/bus/i2c/devices/3-0050/eeprom $ echo -n $'\x06\x05\x04\x03\x02\x01' > test $ dd if=test of=/sys/bus/i2c/devices/3-0050/eeprom $ hexdump -C /sys/bus/i2c/devices/3-0050/eeprom -n 64	PASS
	27	I2C Switch	N/A	1. Support function from I2C 2. Write/Read/Verify eeprom Hi/Low byte		N/A
			N/A			N/A
			N/A			N/A
			N/A			N/A
	28	RTC	RTC external	$ date MMDDhhmm[[CC]YY][.ss] $ hwclock -w $ ntpdate tw.pool.ntp.org	SEIKO S-35390A	PASS
			RTC internal		imx_sc_rtc	N/A
	29	Audio	HDMI Audio	$ aplay -D plughw:0,0 Advantech.wav		PASS
			Line-Out/Speaker	$ aplay -D plughw:1,0 Advantech.wav		PASS
			Mic-In	$ arecord -D plughw:1,0 -r 16000 -f S16_LE ./f-16000.wav		PASS
	30	SPDIF	N/A	Audio output		N/A
	31	WATCHDOG	External Watchdog	1. Watchdog Function Test Data (1) Timeout 10S: # /unit_tests/Watchdog/wdt_driver_test.out 10 1 0 ==> System will not reboot. Watchdog can be refreshed when feed dog before it timeout. # Ctrl + C ==> System will reboot after 10 sec. Watchdog does not refresh after it timeout. (2) Timeout 20S: # /unit_tests/Watchdog/wdt_driver_test.out 20 1 0 ==> System will not reboot. Watchdog can be refreshed when feed dog before it timeout. # Ctrl + C ==> System will reboot after 20 sec. Watchdog does not refresh after it timeout. (3) Timeout 50S: # /unit_tests/Watchdog/wdt_driver_test.out 50 1 0 ==> System will not reboot. Watchdog can be refreshed when feed dog before it timeout. # Ctrl + C? ==> System will reboot after 50 sec. Watchdog does not refresh after it timeout. (4) Timeout 100S: # /unit_tests/Watchdog/wdt_driver_test.out 100 1 0 ==> System will not reboot. Watchdog can be refreshed when feed dog before it timeout. # Ctrl + C ==> System will reboot after 100 sec. Watchdog does not refresh after it timeout.	TI_MSP430G2202IRSA16R	PASS
				2. Cold Reset and Second Stage 300s Test (1) switch boot strap to emmc boot up and boot up the system (2) enable watchdog triger: # /unit_tests/Watchdog/wdt_driver_test.out 2 1 0 & (3) switch boot strap to sd boot up fail (no sd card image) (4) force kernel panic: # echo c > /proc/sysrq-trigger (5) switch boot strap to emmc boot up (6) System will reboot after 300s.		PASS
				3. I2C bus stress for 8hour # /tools/wdt_test/wdt_i2c_stress_test 2 1 0 & # /tools/wdt_test/pmic_i2c_stress_test.sh &		PASS
				4. Reboot 1000Times Test # cp /tools/wdt_test/boottimes.sh /tools/ # rm /etc/boottimes # reboot If test pass => you can see the message in the log: Boot Times:1000		PASS
	32	Camera	MIPI CSI0	Preview: $gst-launch-1.0 v4l2src device=/dev/video2 ! 'video/x-raw,width=640,height=480' ! autovideosink Snapshot: $gst-launch-1.0 v4l2src device=/dev/video2 num-buffers=2 ! jpegenc ! multifilesink location=sample0.jpeg max-files=1	OV5640 Camera - 2 lane	PASS
				Preview: $gst-launch-1.0 -v v4l2src device=/dev/video2 ! waylandsink Snapshot: gst-launch-1.0 v4l2src device=/dev/video2 num-buffers=2 ! jpegenc ! multifilesink location=sample0.jpeg max-files=1	Basler Camera - 4 lane 4k - uboot: setenv fdtfile imx8mp-rsb3720-a1-basler.dtb; boot 1080p - uboot: setenv fdtfile imx8mp-rsb3720-a1-dual-basler.dtb; boot	PASS
			MIPI CSI1	Preview: $gst-launch-1.0 v4l2src device=/dev/video3 ! 'video/x-raw,width=640,height=480' ! autovideosink Snapshot: $gst-launch-1.0 v4l2src device=/dev/video3 num-buffers=2 ! jpegenc ! multifilesink location=sample1.jpeg max-files=1	OV5640 Camera - 2 lane	PASS
				Preview: $gst-launch-1.0 -v v4l2src device=/dev/video3 ! waylandsink Snapshot: gst-launch-1.0 v4l2src device=/dev/video3 num-buffers=2 ! jpegenc ! multifilesink location=sample0.jpeg max-files=1	Basler Camera - 4 lane 1080p - uboot: setenv fdtfile imx8mp-rsb3720-a1-dual-basler.dtb; boot	PASS
	33	Keypad	N/A	1. Detect 16 buttons 2. Verify each button event		N/A
	34	Key & Button	N/A	Power on/off test		N/A
			N/A	$ evtest		N/A
			N/A	$ evtest		N/A
			N/A	Detect gpio signal	key_event	N/A
			N/A	Detect gpio signal		N/A
			Reset Button	Reset system		PASS
			N/A	Close backlight		N/A
	35	Multi-Boot Selection	Boot Select Switch	EMMC or Carrier SD or Carrier SPI	1. QSPI Boot(boot switch: 1-off, 2-on, 3-on, 4-off): Need the imx-boot-imx8mprsb3720a1-fspi.bin-flash_evk_flexspi file 2. command: dd if=imx-boot-imx8mprsb3720a1-FSPI_6G.bin-flash_evk_flexspi of=/dev/mtdblock0 bs=1K seek=0 conv=fsync	PASS
	36	Recovery & Rescue	Downalod via USB OTG	$ uuu -b emmc_all bootloader rootfs.sdcard		N/A
	37	MCU	N/A	MCU integration		N/A
	38	PMIC	Vendor Solution	Power sequence or GPIO or other configurations		N/A
	39	Battery & Charging	Battery EC	$ cat /sys/class/power_supply/bms/uevent		N/A
	40	CAN Bus	CAN 1	$ ip link set can0 up type can bitrate 125000 $ ifconfig can0 up $ ip link set can1 up type can bitrate 125000 $ ifconfig can1 up $ candump can0 & $ cansend can1 1F334455#1122334455667788	UIO-4034 CAN Pin 2 and Pin 7 connect to RSB-3720 COM1 Pin 8 and Pin 2	PASS
			CAN 2			PASS
	41	SATA	N/A	Mount and read/write/verify data under kernel		N/A
	42	System Bus	N/A	Test two uart ports		N/A
	43	IR Controller	N/A	Verify each button event		N/A
	44	GPS	N/A	Set correct date/time before test sudo apt-get install gpsd-clients gnss-gpsd $ systemctl start gpsd.socket $ systemctl start gpsd $ systemctl start qdsp-start $ systemctl start gnss-gpsd $ gpsmon If you have DNS problem, you can try commands below. echo "nameserver 8.8.8.8" | sudo tee /etc/resolv.conf > /dev/null sudo apt-get updat	To stop GPS hardware, follow the instructions: 1. close gpsmon 2. systemctl stop gnss-gpsd To restart GPS hardware, follow the instructions: 1. systemctl start gnss-gpsd 2. close gpsmon	N/A
	45	Warm Reboot	Warm Reboot	Software reboot		PASS
	46	Security Boot	NXP HAB	Depends on platforms		N/A
	47	TPM	Trust Platform Module	tpm_test.bin		PASS