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本帖最后由 notepad2 于 2022-6-18 21:25 编辑
起因:扩容
先在mtd12刷了一个临时的op,然后进入临时op,把原有的mtd13、14合并扩容,并刷入了另一个OP
后正常进入另一个OP,进入后,将mtd12刷入了官方的固件,后发现mtd13的分区不能直接在web界面刷入另一个版本的op,于是打算扩容后进入官方的固件,去刷写现在扩容后的mtd13分区
悲剧应该就是这样产生的,在mtd13分区内的op,设置好从mtd12的官方固件启动,reboot之后,就砖了。
现在回头分析原因,应该是因为扩容后的分区表,官方固件不识别,或者找不到官方固件的mtd14,overlay分区了,因此无法启动进入系统。
按照坛子里的帖子,TTL接好线,设置好putty,通电跑马。现在的问题是,进入跑马后,按回车不能中断启动,机器依然启动死循环。
TTL芯片PL2303HX,目前怀疑,是否USBtoTTL芯片兼容性差,造成回车按钮不能正常识别。请各位大佬百忙中抽空指点。
手快截到的部分代码如下:
- ialized
- [ 2.968132] coresight-stm 6002000.stm: STM initialized
- [ 2.976689] of_graph_get_next_endpoint(): no port node found in /soc/hwevent@6101000
- [ 2.980572] coresight-hwevent 6101000.hwevent: Hardware Event driver initialized
- [ 2.990923] Netfilter messages via NETLINK v0.30.
- [ 2.995770] ip_set: protocol 6
- [ 3.001059] NET: Registered protocol family 10
- [ 3.004069] NET: Registered protocol family 17
- [ 3.007749] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
- [ 3.012201] Bridge firewalling registered
- [ 3.024912] 8021q: 802.1Q VLAN Support v1.8
- [ 3.030290] <CORE> glink_core_register_transport: IPC Logging disabled
- [ 3.032910] qcom,cpr4-apss-regulator b018000.cpr4-ctrl: CPR valid fuse count: 2
- [ 3.039425] msm_glink_smem_native_xprt rx fifo not found
- [ 3.046751] pmd9655_s3: supplied by e-smps1-reg
- [ 3.052366] cpr4_ipq807x_apss_read_fuse_data: apc_corner: speed bin = 0
- [ 3.056411] cpr4_ipq807x_apss_read_fuse_data: apc_corner: CPR fusing revision = 1
- [ 3.063026] cpr4_ipq807x_apss_read_fuse_data: apc_corner: CPR misc fuse value = 0
- [ 3.070672] cpr4_ipq807x_apss_read_fuse_data: apc_corner: Voltage boost fuse config = 0 boost = disable
- [ 3.078170] cpr3_mem_acc_init: apc: not using memory accelerator regulator
- [ 3.087328] cpr4_ipq807x_apss_calculate_open_loop_voltages: apc_corner: fused SVS: open-loop= 704000 uV
- [ 3.094275] cpr4_ipq807x_apss_calculate_open_loop_voltages: apc_corner: fused NOM: open-loop= 832000 uV
- [ 3.104304] cpr4_ipq807x_apss_calculate_target_quotients: apc_corner: fused SVS: quot[ 7]= 722, quot_offset[ 7]= 0
- [ 3.114072] cpr4_ipq807x_apss_calculate_target_quotients: apc_corner: fused NOM: quot[ 7]= 966, quot_offset[ 7]= 240
- [ 3.125015] cpr3_regulator_init_ctrl: apc: Default CPR mode = closed-loop
- [ 3.137115] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 800000 KHz
- [ 3.142733] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 1017600 KHz
- [ 3.150001] DEV CI test message
- [ 3.158829] remoteproc remoteproc1: q6v5-wcss is avail
- ▒▒
- ▒▒C0 ▒8▒+▒r▒▒▒▒▒▒▒ubi0: attached mtd12 (name "rootfs", size 35 MiB)
- [ 3.357469] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
- [ 3.362173] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
- [ 3.368941] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
- [ 3.375792] ubi0: good PEBs: 286, bad PEBs: 0, corrupted PEBs: 0
- [ 3.382568] ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128
- [ 3.388820] ubi0: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 1407838219
- [ 3.395850] ubi0: available PEBs: 40, total reserved PEBs: 246, PEBs reserved for bad PEB handling: 20
- [ 3.405151] ubi0: background thread "ubi_bgt0d" started, PID 117
- [ 3.414961] hctosys: unable to open rtc device (rtc0)
- [ 3.445518] crash_kernel_init, res rsvd1, 50700000, 400000, /reserved-memory/rsvd1@507000▒j
- [ 3.445553] mtd dev crash, size 0x80000
- [ 3.453430] crash_kernel_init, crash init, res->start:50700000,crash_buf:0xffffff8001c80000,crash_buf_len 0x7ffe4, crash_avail_sz 0x80000
- [ 3.457107] Crash kernel dumper registered ok!
- [ 3.469808] crash_syslog_init, res rsvd2, 50b00000, 400000, /reserved-memory/rsvd2@50b00000
- [ 3.474288] mtd dev crash_syslog, size 0x80000
- [ 3.483434] crash_syslog_init, crash init, crash_buf_len 0x3ffe4, crash_avail_sz 0x40000
- [ 3.487579] Crash syslog dumper register ok!
- [ 3.496030] pmd9655_ldo11: disabling
- [ 3.500749] ALSA device list:
- [ ▒▒] No soundcards found.
- [ 3.509123] VFS: Mounted root (squashfs filesystem) readonly on device 31:16.
- [ 3.510269] Freeing unused kernel memory: 224K (ffffffc00089a000 - ffffffc0008d2000)
- ▒▒▒▒▒▒ꀄ▒alternatives memory: ▒▒▒▒▒▒8+▒r2▒▒ʂ▒init: Console is alive
- [ 3.865207] init: - watchdog -
- ▒@@@+▒rʺʂ▒▒▒kmodloader: loading kernel modules from /etc/modules-boot.d/*
- [ 4.994559] usbcore: registered new interface driver usbfs
- [ 4.994610] usbcore: registered new interface driver hub
- [ 4.999048] usbcore: registered new device driver usb
- [ 5.005765] Button Hotplug driver version 0.4.1
- [ 5.011834] SCSI subsystem initialized
- [ 5.015558] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
- [ 5.017925] ehci-platform: EHCI generic platform driver
- [ 5.236798] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
- [ 5.236839] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
- [ 5.241375] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220fe65 hci version 0x110 quirks 0x00010010
- [ 5.248772] xhci-hcd xhci-hcd.0.auto: irq 189, io mem 0x08a00000
- [ 5.257801] hub 1-0:1.0: USB hub found
- [ 5.263679] hub 1-0:1.0: 1 port detected
- [ 5.267414] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
- [ 5.271332] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
- [ 5.276631] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
- [ 5.284450] hub 2-0:1.0: USB hub found
- [ 5.292490] hub 2-0:1.0: 1 port detected
- [ 5.298842] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
- [ 5.307320] init: !▒▒▒▒%▒▒́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
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