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发表于 2025-7-24 23:46:29
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本帖最后由 Awe7 于 2025-7-24 23:51 编辑
zhang00963 发表于 2025-7-24 23:23
又没让你接3.3V，只接tx/rx/gnd就可以了，蓝灯常亮要看串口打印，但根据经验来看是硬件问题，大概率是主控 ...
老哥，这个问题只会出现在第一次上电的时候，进去系统后重启也能正常进入系统，但只要一断电后重新上电就会卡蓝灯0.0
以下是启动日志
root@Zigbee_Gateway_B0AAC6:/#
root@Zigbee_Gateway_B0AAC6:/# reboot
root@Zigbee_Gateway_B0AAC6:/# [ 122.100998] device eth0 left promiscuous mode
[ 122.109733] br-lan: port 1(eth0) entered disabled state
[ 126.638017] reboot: Restarting system
[04030C0E][04030D07]
DDR Calibration DQS reg = 00008988
U-Boot 1.1.3 (Mar 22 2018 - 15:51:37)
Board: Ralink APSoC DRAM: 64 MB
relocate_code Pointer at: 83fb8000
******************************
Software System Reset Occurred
******************************
flash manufacture id: ef, device id 40 18
find flash: W25Q128BV
============================================
Ralink UBoot Version: 4.3.0.0
--------------------------------------------
ASIC 7628_MP (Port5<->None)
DRAM component: 512 Mbits DDR, width 16
DRAM bus: 16 bit
Total memory: 64 MBytes
Flash component: SPI Flash
Date:Mar 22 2018 Time:15:51:37
============================================
icache: sets:512, ways:4, linesz:32 ,total:65536
dcache: sets:256, ways:4, linesz:32 ,total:32768
##### The CPU freq = 575 MHZ ####
estimate memory size =64 Mbytes
RESET MT7628 PHY!!!!!!
3: System Boot to system code via Flash.
## Booting image at bc050000 ...
Image Name: MIPS OpenWrt Linux-5.15.173
Image Type: MIPS Linux Kernel Image (lzma compressed)
Data Size: 2310646 Bytes = 2.2 MB
Load Address: 80000000
Entry Point: 80000000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80000000) ...
## Giving linux memsize in MB, 64
gpio_mode : 0
data : 28623
key:: 64
222222222222222222222222222222
Starting kernel ...
linux_env :
memsize=64 initrd_start=0x00000000 initrd_size=0x0 flash_start=0x00000000 flash_size=0x1000000 console=
[ 0.000000] Linux version 5.15.173 (zhang@zhang) (mipsel-openwrt-linux-musl-gcc (OpenWrt GCC 12.3.0 r24149-125a2e1311) 12.3.0, GNU ld (GNU Binutils) 2.40.0) #0 Fri Dec 27 12:18:24 2024
[ 0.000000] Board has DDR2
[ 0.000000] Analog PMU set to hw control
[ 0.000000] Digital PMU set to hw control
[ 0.000000] SoC Type: MediaTek MT7628AN ver:1 eco:2
[ 0.000000] printk: bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019655 (MIPS 24KEc)
[ 0.000000] MIPS: machine is ORVIBO VS30ZW V1.1 (RAM:64Mbyte ROM:16Mbyte)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 16240
[ 0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes, linear)
[ 0.000000] Writing ErrCtl register=00013d80
[ 0.000000] Readback ErrCtl register=00013d80
[ 0.000000] mem auto-init: stack ff, heap allocff, heap freeff
[ 0.000000] Memory: 56024K/65536K available (5589K kernel code, 601K rwdata, 1200K rodata, 1176K init, 208K bss, 9512K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 256
[ 0.000000] intc: using register map from devicetree
[ 0.000000] CPU Clock: 575MHz
[ 0.000000] timer_probe: no matching timers found
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6647862422 ns
[ 0.000002] sched_clock: 32 bits at 287MHz, resolution 3ns, wraps every 7469508094ns
[ 0.015462] Calibrating delay loop... 380.92 BogoMIPS (lpj=1904640)
[ 0.087617] pid_max: default: 32768 minimum: 301
[ 0.097923] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.112280] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.137723] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.157089] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
[ 0.170759] pinctrl core: initialized pinctrl subsystem
[ 0.183057] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.220618] clocksource: Switched to clocksource MIPS
[ 0.232292] NET: Registered PF_INET protocol family
[ 0.242166] IP idents hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.257314] tcp_listen_portaddr_hash hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.273997] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.289225] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.304372] TCP bind hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.318299] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.331064] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.343941] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.358191] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.369422] PCI: CLS 0 bytes, default 32
[ 0.382031] workingset: timestamp_bits=14 max_order=14 bucket_order=0
[ 0.402062] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.413544] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.436926] mt7621_gpio 10000600.gpio: registering 32 gpios
[ 0.448308] mt7621_gpio 10000600.gpio: registering 32 gpios
[ 0.459648] mt7621_gpio 10000600.gpio: registering 32 gpios
[ 0.471405] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[ 0.485373] printk: console [ttyS0] disabled
[ 0.493867] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 28, base_baud = 2500000) is a 16550A
[ 0.511688] printk: console [ttyS0] enabled
[ 0.511688] printk: console [ttyS0] enabled
[ 0.528157] printk: bootconsole [early0] disabled
[ 0.528157] printk: bootconsole [early0] disabled
[ 0.547893] 10000d00.uart1: ttyS1 at MMIO 0x10000d00 (irq = 29, base_baud = 2500000) is a 16550A
[ 0.567312] spi-mt7621 10000b00.spi: sys_freq: 191666666
[ 0.599530] spi-nor spi0.0: w25q128 (16384 Kbytes)
[ 0.609198] 5 fixed-partitions partitions found on MTD device spi0.0
[ 0.621838] OF: Bad cell count for /palmbus@10000000/spi@b00/flash@0/partitions
[ 0.636371] OF: Bad cell count for /palmbus@10000000/spi@b00/flash@0/partitions
[ 0.651332] OF: Bad cell count for /palmbus@10000000/spi@b00/flash@0/partitions
[ 0.665897] OF: Bad cell count for /palmbus@10000000/spi@b00/flash@0/partitions
[ 0.680736] Creating 5 MTD partitions on "spi0.0":
[ 0.690243] 0x000000000000-0x000001000000 : "ALL"
[ 0.703873] 0x000000000000-0x000000030000 : "Bootloader"
[ 0.715819] 0x000000030000-0x000000040000 : "Config"
[ 0.729141] 0x000000040000-0x000000050000 : "factory"
[ 0.740825] 0x000000050000-0x000001000000 : "firmware"
[ 0.754437] 2 uimage-fw partitions found on MTD device firmware
[ 0.766261] Creating 2 MTD partitions on "firmware":
[ 0.776189] 0x000000000000-0x000000234236 : "kernel"
[ 0.786047] mtd: partition "kernel" doesn't end on an erase/write block -- force read-only
[ 0.804895] 0x000000234236-0x000000fb0000 : "rootfs"
[ 0.814828] mtd: partition "rootfs" doesn't start on an erase/write block boundary -- force read-only
[ 0.834356] mtd: setting mtd6 (rootfs) as root device
[ 0.845638] 1 squashfs-split partitions found on MTD device rootfs
[ 0.858057] 0x000000840000-0x000000fb0000 : "rootfs_data"
[ 0.904162] rt3050-esw 10110000.esw: mediatek esw at 0xb0110000, irq 25 initialized
[ 0.920542] mtk_soc_eth 10100000.ethernet eth0: mediatek frame engine at 0xb0100000, irq 5
[ 0.939748] NET: Registered PF_INET6 protocol family
[ 0.957087] Segment Routing with IPv6
[ 0.964542] In-situ OAM (IOAM) with IPv6
[ 0.972551] NET: Registered PF_PACKET protocol family
[ 0.982718] 8021q: 802.1Q VLAN Support v1.8
[ 0.993759] clk: Disabling unused clocks
[ 1.008416] VFS: Mounted root (squashfs filesystem) readonly on device 31:6.
[ 1.028945] Freeing unused kernel image (initmem) memory: 1176K
[ 1.040726] This architecture does not have kernel memory protection.
[ 1.053493] Run /sbin/init as init process
[ 1.691774] init: Console is alive
[ 1.699216] init: - watchdog -
[ 3.264575] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 3.356385] usbcore: registered new interface driver usbfs
[ 3.367502] usbcore: registered new interface driver hub
[ 3.378185] usbcore: registered new device driver usb
[ 3.397561] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.415090] fsl-ehci: Freescale EHCI Host controller driver
[ 3.428510] ehci-platform: EHCI generic platform driver
[ 3.449529] phy phy-10120000.usbphy.0: remote usb device wakeup disabled
[ 3.462848] phy phy-10120000.usbphy.0: UTMI 16bit 30MHz
[ 3.473203] ehci-platform 101c0000.ehci: EHCI Host Controller
[ 3.484619] ehci-platform 101c0000.ehci: new USB bus registered, assigned bus number 1
[ 3.500461] ehci-platform 101c0000.ehci: irq 26, io mem 0x101c0000
[ 3.540633] ehci-platform 101c0000.ehci: USB 2.0 started, EHCI 1.00
[ 3.554366] hub 1-0:1.0: USB hub found
[ 3.562835] hub 1-0:1.0: 1 port detected
[ 3.582539] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 3.596750] ohci-platform: OHCI generic platform driver
[ 3.607715] ohci-platform 101c1000.ohci: Generic Platform OHCI controller
[ 3.621266] ohci-platform 101c1000.ohci: new USB bus registered, assigned bus number 2
[ 3.637190] ohci-platform 101c1000.ohci: irq 26, io mem 0x101c1000
[ 3.715902] hub 2-0:1.0: USB hub found
[ 3.724424] hub 2-0:1.0: 1 port detected
[ 3.742420] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 3.767535] init: - preinit -
[ 5.019322] random: jshn: uninitialized urandom read (4 bytes read)
[ 5.205237] random: jshn: uninitialized urandom read (4 bytes read)
[ 5.241727] random: jshn: uninitialized urandom read (4 bytes read)
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level
[ 7.778960] jffs2: notice: (301) jffs2_build_xattr_subsystem: complete building xattr subsystem, 7 of xdatum (0 unchecked, 2 orphan) and 8 of xref (2 dead, 0 orphan) found.
[ 7.811750] mount_root: switching to jffs2 overlay
[ 7.826202] overlayfs: upper fs does not support tmpfile.
[ 7.844802] urandom-seed: Seeding with /etc/urandom.seed
[ 8.016467] procd: - early -
[ 8.022699] procd: - watchdog -
[ 8.822930] procd: - watchdog -
[ 8.829920] procd: - ubus -
[ 8.948561] random: ubusd: uninitialized urandom read (4 bytes read)
[ 8.964485] random: ubusd: uninitialized urandom read (4 bytes read)
[ 8.983520] random: ubusd: uninitialized urandom read (4 bytes read)
[ 9.004552] procd: - init -
Please press Enter to activate this console.
[ 10.099800] random: jshn: uninitialized urandom read (4 bytes read)
[ 10.190845] random: ubusd: uninitialized urandom read (4 bytes read)
[ 10.231657] random: ubus: uninitialized urandom read (4 bytes read)
[ 10.478910] kmodloader: loading kernel modules from /etc/modules.d/*
[ 11.253179] i2c_dev: i2c /dev entries driver
[ 11.284074] ralink_gdma: module is from the staging directory, the quality is unknown, you have been warned.
[ 11.321628] gdma-rt2880 10002800.gdma: revision: 3, channels: 16
[ 11.406238] i2c-mt7621 10000900.i2c: clock 400 kHz
[ 11.443777] ralink-i2s 10000a00.i2s: mclk 480MHz
[ 11.552933] Loading modules backported from Linux version v6.1.110-0-g5f55cad62cc9d
[ 11.568197] Backport generated by backports.git v6.1.110-1-0-g965f73fc
[ 11.657961] usbcore: registered new device driver r8152-cfgselector
[ 11.670674] usbcore: registered new interface driver r8152
[ 11.722723] usbcore: registered new interface driver rtl8150
[ 11.772244] usbcore: registered new interface driver usbserial_generic
[ 11.785419] usbserial: USB Serial support registered for generic
[ 11.823558] usbcore: registered new interface driver cdc_xr_usb_serial
[ 11.836611] xr_usb_serial_common: Exar USB UART (serial port) driver
[ 11.883885] usbcore: registered new interface driver asix
[ 11.913267] usbcore: registered new interface driver ax88179_178a
[ 11.942881] usbcore: registered new interface driver cdc_ether
[ 11.973922] usbcore: registered new interface driver cdc_ncm
[ 12.133963] usbcore: registered new interface driver ch341
[ 12.145071] usbserial: USB Serial support registered for ch341-uart
[ 12.192626] usbcore: registered new interface driver cp210x
[ 12.203919] usbserial: USB Serial support registered for cp210x
[ 12.243495] usbcore: registered new interface driver ftdi_sio
[ 12.255129] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 12.625764] mt76_wmac 10300000.wmac: ASIC revision: 76280001
[ 12.662633] mt76_wmac 10300000.wmac: Firmware Version: 20151201
[ 12.674456] mt76_wmac 10300000.wmac: Build Time: 20151201183641
[ 12.730629] mt76_wmac 10300000.wmac: firmware init done
[ 12.922053] mt76_wmac 10300000.wmac: registering led 'mt76-phy0'
[ 13.233302] usbcore: registered new interface driver pl2303
[ 13.244531] usbserial: USB Serial support registered for pl2303
[ 13.404629] PPP generic driver version 2.4.2
[ 13.442227] NET: Registered PF_PPPOX protocol family
[ 13.473245] usbcore: registered new interface driver ti_usb_3410_5052
[ 13.486211] usbserial: USB Serial support registered for TI USB 3410 1 port adapter
[ 13.501563] usbserial: USB Serial support registered for TI USB 5052 2 port adapter
[ 13.691252] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 13.851126] random: jshn: uninitialized urandom read (4 bytes read)
[ 14.771293] urngd: v1.0.2 started.
[ 19.270169] random: crng init done
[ 19.276999] random: 45 urandom warning(s) missed due to ratelimiting
[ 37.383870] br-lan: port 1(eth0) entered blocking state
[ 37.394349] br-lan: port 1(eth0) entered disabled state
[ 37.405103] device eth0 entered promiscuous mode
BusyBox v1.36.1 (2024-12-27 12:18:24 UTC) built-in shell (ash)
______ _ ___ _
/ _ (_) __ _| |__ ___ ___ / _ \__ _| |_ _____ ____ _ _ _
\// /| |/ _` | '_ \ / _ \/ _ \ / /_\/ _` | __/ _ \ \ /\ / / _` | | | |
/ //\ | (_| | |_) | __/ __/ / /_\\ (_| | || __/\ V V / (_| | |_| |
/____/_|\__, |_.__/ \___|\___|___\____/\__,_|\__\___| \_/\_/ \__,_|\__, |
|___/ |_____| |___/
-----------------------------------------------------
OpenWrt 23.05-SNAPSHOT, r24149-125a2e1311
-----------------------------------------------------
=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------
root@Zigbee_Gateway_B0AAC6:/#
如果接gnd rt xt 后再上电，主板无法亮蓝灯。也无法开机，目前我找出的办法是先给板子上电接板上面的gnd rt 板亮起蓝灯后再把xt接上，ttl会闪以下灯后板上的蓝灯会熄灭，正常开机闪红灯后正常进入系统.
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楼主: zhang00963
