@lmmuyu 把build.sh 改为可执行, 试试.

Jlink不支持C906核心调试，C906没有JLINK接口

参考这个Demo

f2bfa44c-8f42-4c8f-a4db-912273c1e561-devkit_c906_cpp_demo.tar.gz

@cwj1986521 在 pack 报错 中说：

/home/jay/linux/allwinner/Tina-Linux-20220815/Tina-Linux/lichee/linux-6.6/scripts/dtc/dtc:

你的环境里有 Linux 6.6 的dtc，版本更新了导致不认识 -F 参数

这个是自己魔改的tina吗

昨天折腾一下午。
ubuntu22.04编译成功比较麻烦。
1、网上有人折腾ubuntu22.04，需要打一些补丁。
2、发现出错的是cc命令，是sdk编译工具用的，这些工具主机用，是调用的是主机的编译器生成。办法如下：
（1）将gcc和g++降级，22.04的最低只能安装gcc9，用了后也不行。
（2）要点就是，要设定apt的sourcelist。将ubuntu16.04的源加进去
（3) 安装ubuntu16.04的编译器，并把这个16.04的gcc（5.xx版本）设为默认gcc。可以网络搜索gcc降级的教程
3、编译过程中，会出现一些错误，通常是少了什么库，可以自己辨别。

笔记：
1、sdk会生成大量工具，会调用主机的编译器。跟ubuntu版本有关。
网上的教程基本都是sdk生成中间工具时出问题。
2、sdk会生成交叉编译器工具，会调用主机的编译器。跟ubuntu版本有关，这一部分没有问题。
3、sdk生成的交叉编译工具，编译uboot和tina-linux内核和基础的rootfs。这一部分被sdk的版本给控制，基本没有出错。
4、最后pack，需要安装32位的库。

@bsplayer 在 OK113i-S开发板-3测试实时系统 中说：

2.Xenomai：Xenomai提供了一个实时框架，为Linux操作系统添加了实时性能。它支持具有硬实时和软实时要求的应用程序，并通过分时多任务和抢占式调度来提供可预测性。
这个系统就版本变化比较多，4之前是pipe，5后面是Dovetail，而且与内核版本匹配不太紧密，

大佬，T113-i可以打dovetail上xenomai3.0吗？我看到xenomai官方说至少5.10的内核就给我劝退了.. 尝试打ipipe上xenomai2.6，编译有个TSC的错误。求教...
47103b96-5de4-484b-b018-0ed62eadda49-图片.png

@bsplayer 好赞

补充：

0852ab23-3d23-425b-8131-f68c65d2d728-image.png

出现了两个驱动黄色感叹号

进入安全模式下安装驱动，驱动可以运行，重启电脑后还是不行

@whycan请大佬瞅下

这个芯片是不是不能刷视频。

repo 没有换源，访问谷歌服务器下载更新失败

mr813是支持hs400模式么？这个模式下，速度不应该是这么慢才对，测试了其他平台，差距还是挺大的，寻求回答，不知道哪里出问题了，测试的数据单位是MB/s

@lyphotoes 工程源码
can-test-src.zip

v853可以三路输入，可以外接三个摄像头。

ffmpeg可以硬件编解码，但是需要自己编写对接硬件codec的部分，ffmpeg官方没有支持这部分

这个比较麻烦，先给内核配上 VT 和 VT console，保证驱动图形正确，驱动鼠标键盘正确，还有字体配置正确，最后把这些东西攒一起配好，启动console设置为这个console才行。

在menuconfig里面勾选了libstdcpp，但是在lib里面死活都没有这个.so文件

@cwj1986521 老哥 解决了吗？

@ahuang 请问有朋友遇到这个情况吗，回顾一下，是修改了一下sun20iw1p1_defconfig，muboot的时候就报错了，想了想还是改回去和原本一样，但是就出现了上面的问题，报git错误

已解决。改sys_config.fex配置：2.png
把pcm_cap_rate都改成48000，就可以了。
我猜adc是在dsp核采样，然后重采样发送给rv核。
3.png
跑满48khz。

这是单次的烧写串口打印信息，烧写软件进度条显示完成后又自动开始下一次烧写，打印与该文件一样。
安全镜像烧写串口打印信息.docx

@fuzhikun 烧录时候对于的log发一下看下

请问下你找到了吗?谢谢

同问，有OTA需求

@zm960406 支持，但是需要修改一下openOCD中的. cfg 配置文件

有没有指定gpio唤醒的方式呢

@ou513 AWOL不提供R818芯片SDK，请联系代理商或使用公司NDA联系FAE获取

@karmastone 大佬，解决了么？我也遇到同样的问题

@xieminghao sudo git config --global credential.helper store

;-------------------------------- ;[usbc0]: 控制器0的配置。 ;usb_used: USB使能标志。置1，表示系统中USB模块可用,置0,则表示系统USB禁用。 ;usb_port_type: USB端口的使用情况。 0: device only;1: host only;2: OTG ;usb_detect_type: USB端口的检查方式。0: 不做检测;1: vbus/id检查;2: id/dpdm检查 ;usb_detect_mode: USB端口的检查方式。0: 线程轮询;1: id中断触发 ;usb_id_gpio: USB ID pin脚配置。具体请参考gpio配置说明。 ;usb_det_vbus_gpio: USB DET_VBUS pin脚配置。具体请参考gpio配置说明。 ;usb_drv_vbus_gpio: USB DRY_VBUS pin脚配置。具体请参考gpio配置说明。 ;usb_drv_vbus_type: vbus设置方式。0: 无; 1: gpio; 2: axp。 ;usb_det_vbus_gpio: "axp_ctrl",表示axp 提供。 ;usbh_driver_level: usb驱动能力等级 ;usbh_irq_flag: usb中断标志 ;-------------------------------- ;-------------------------------- ;--- USB0控制标志 ;-------------------------------- [usbc0] usb_used = 1 usb_port_type = 2 usb_detect_type = 0 usb_detect_mode = 0 usb_id_gpio = port:PB24<0><0><default><default> usb_det_vbus_gpio = port:PA24<0><0><default><default> usb_drv_vbus_gpio = port:PA29<1><0><default><default> usb_drv_vbus_type = 1 usbh_driver_level = 5 usbh_irq_flag = 0

使用APST量产工具下载，APST下载地址https://open.allwinnertech.com/

c4e6e010-41a3-4fb7-8756-f5a17469201e-image.png

@xieminghao 等解压，repo sync是多线程的git clone，需要等待解压数据

@dingxmhan 没有这个功能

@davidq 经过多次断电重启，发现有时候在出现“Starting kernel ...”后，能继续下去，但最后还是会卡住。相送日志如下：
boot-log2.txt

[03.025]Starting kernel ... [03.027][mmc]: MMC Device 2 not found [03.031][mmc]: mmc 2 not find, so not exit [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.4.61 (xinhy@ubuntu) (arm-openwrt-linux-muslgnueabi-gcc.bin (OpenWrt/Linaro GCC 6.4-2017.11 2017-11) 6.4.1, GNU ld (GNU Binutils) 2.27) #58 SMP PREEMPT Tue Jan 23 09:51:41 UTC 2024 [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt: Machine model: sun8iw20 [ 0.000000] printk: bootconsole [earlycon0] enabled [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] cma: Reserved 4 MiB at 0x47c00000 [ 0.000000] On node 0 totalpages: 32768 [ 0.000000] Normal zone: 288 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 32768 pages, LIFO batch:7 [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.0 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: MIGRATE_INFO_TYPE not supported. [ 0.000000] psci: SMC Calling Convention v1.0 [ 0.000000] percpu: Embedded 15 pages/cpu s31116 r8192 d22132 u61440 [ 0.000000] pcpu-alloc: s31116 r8192 d22132 u61440 alloc=15*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 32480 [ 0.000000] Kernel command line: earlyprintk=sunxi-uart,0x02500800 clk_ignore_unused initcall_debug=0 console=ttyS2,115200 rootdelay=1 loglevel=8 root=/dev/mmcblk0p5 init=/pseudo_init partitions=boot-resource@mmcblk0p1:env@mmcblk0p2:env-redund@mmcblk0p3:boot@mmcblk0p4:rootfs@mmcblk0p5:private@mmcblk0p6:rootfs_data@mmcblk0p7:UDISK@mmcblk0p8 cma=4M snum= mac_addr= wifi_mac= bt_mac= specialstr= gpt=1 androidboot.mode=normal androidboot.hardware=sun8iw20p1 boot_type=1 androidboot.boot_type=1 gpt=1 uboot_message=2018.05-g2a1965a-dirty(07/10/2022-02:50:57) mbr_offset=1032192 disp_reserve=1536000,0x43f06000 androidboot.dramsize=128 [ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes, linear) [ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 103640K/131072K available (8192K kernel code, 484K rwdata, 2240K rodata, 1024K init, 201K bss, 23336K reserved, 4096K cma-reserved) [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2. [ 0.000000] Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] random: get_random_bytes called from start_kernel+0x258/0x3e4 with crng_init=0 [ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns [ 0.000006] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns [ 0.008018] Switching to timer-based delay loop, resolution 41ns [ 0.014183] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.023954] Console: colour dummy device 80x30 [ 0.028421] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000) [ 0.038791] pid_max: default: 32768 minimum: 301 [ 0.043477] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.050812] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.059425] CPU: Testing write buffer coherency: ok [ 0.064664] /cpus/cpu@0 missing clock-frequency property [ 0.069992] /cpus/cpu@1 missing clock-frequency property [ 0.075337] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.081719] Setting up static identity map for 0x40100000 - 0x40100060 [ 0.088439] rcu: Hierarchical SRCU implementation. [ 0.093630] BOOTEVENT: 93.620790: ON [ 0.098036] smp: Bringing up secondary CPUs ... [ 0.103878] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.104040] smp: Brought up 1 node, 2 CPUs [ 0.113877] SMP: Total of 2 processors activated (96.00 BogoMIPS). [ 0.120058] CPU: All CPU(s) started in SVC mode. [ 0.125327] devtmpfs: initialized [ 0.222473] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.234547] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.244426] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.251583] pinctrl core: initialized pinctrl subsystem [ 0.267696] NET: Registered protocol family 16 [ 0.274333] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.512124] rtc_ccu: sunxi ccu init OK [ 0.548173] ccu: sunxi ccu init OK [ 0.557937] r_ccu: sunxi ccu init OK [ 1.045308] iommu: Default domain type: Translated [ 1.050426] sunxi iommu: irq = 24 [ 1.077743] SCSI subsystem initialized [ 1.090435] usbcore: registered new interface driver usbfs [ 1.096103] usbcore: registered new interface driver hub [ 1.101533] usbcore: registered new device driver usb [ 1.112160] mc: Linux media interface: v0.10 [ 1.116915] videodev: Linux video capture interface: v2.00 [ 1.143320] Advanced Linux Sound Architecture Driver Initialized. [ 1.159151] Bluetooth: Core ver 2.22 [ 1.162937] NET: Registered protocol family 31 [ 1.167397] Bluetooth: HCI device and connection manager initialized [ 1.173795] Bluetooth: HCI socket layer initialized [ 1.178673] Bluetooth: L2CAP socket layer initialized [ 1.183755] Bluetooth: SCO socket layer initialized [ 1.196058] g2d 5410000.g2d: Adding to iommu group 0 [ 1.203731] G2D: rcq version initialized.major:251 [ 1.216806] clocksource: Switched to clocksource arch_sys_counter [ 1.416119] sun8iw20-pinctrl pio: initialized sunXi PIO driver [ 1.735152] thermal_sys: Registered thermal governor 'step_wise' [ 1.735159] thermal_sys: Registered thermal governor 'user_space' [ 1.752810] NET: Registered protocol family 2 [ 1.775434] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) [ 1.783859] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 1.791552] TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear) [ 1.798628] TCP: Hash tables configured (established 1024 bind 1024) [ 1.805103] UDP hash table entries: 256 (order: 1, 8192 bytes, linear) [ 1.811684] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear) [ 1.819037] NET: Registered protocol family 1 [ 1.835231] RPC: Registered named UNIX socket transport module. [ 1.841233] RPC: Registered udp transport module. [ 1.845942] RPC: Registered tcp transport module. [ 1.850664] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.891248] Initialise system trusted keyrings [ 1.895949] workingset: timestamp_bits=14 max_order=15 bucket_order=1 [ 1.911473] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.920902] NFS: Registering the id_resolver key type [ 1.928741] Key type id_resolver registered [ 1.932927] Key type id_legacy registered [ 1.937178] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 1.943873] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 1.954023] ntfs: driver 2.1.32 [Flags: R/W]. [ 1.964505] fuse: init (API version 7.31) [ 2.000713] NET: Registered protocol family 38 [ 2.005179] Key type asymmetric registered [ 2.009331] Asymmetric key parser 'x509' registered [ 2.014241] io scheduler mq-deadline registered [ 2.018808] io scheduler kyber registered [ 2.022943] atomic64_test: passed [ 2.041921] [DISP]disp_module_init [ 2.054676] [DISP]disp_module_init finish [ 2.065523] sunxi_sid_init()551 - insmod ok [ 2.087878] sun8iw20-pinctrl pio: pio supply vcc-pd not found, using dummy regulator [ 2.104733] uart uart2: uart2 supply uart not found, using dummy regulator [ 2.120623] uart2: ttyS2 at MMIO 0x2500800 (irq = 34, base_baud = 1500000) is a SUNXI [ 2.128491] sw_console_setup()1808 - console setup baud 115200 parity n bits 8, flow n ⚌[ 2.136475] printk: console [ttyS2] enabled [ 2.136475] printk: console [ttyS2] enabled [ 2.145407] printk: bootconsole [earlycon0] disabled [ 2.145407] printk: bootconsole [earlycon0] disabled [ 2.168966] misc dump reg init [ 2.195248] [ADDR_MGT] addr_mgt_probe: module version: v1.0.11 [ 2.205428] [ADDR_MGT] addr_mgt_probe: success. [ 2.241904] libphy: Fixed MDIO Bus: probed [ 2.246514] CAN device driver interface [ 2.257377] sun8iw20-pinctrl pio: pio supply vcc-pe not found, using dummy regulator [ 2.266313] sunxi gmac driver's version: 1.0.0 [ 2.274288] gmac-power0: NULL [ 2.277673] gmac-power1: NULL [ 2.281002] gmac-power2: NULL [ 2.304591] Failed to alloc md5 [ 2.308228] eth0: Use random mac address [ 2.315924] PPP generic driver version 2.4.2 [ 2.330279] PPP BSD Compression module registered [ 2.335570] PPP Deflate Compression module registered [ 2.341278] PPP MPPE Compression module registered [ 2.346659] NET: Registered protocol family 24 [ 2.351711] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.359050] sunxi-ehci: EHCI SUNXI driver [ 2.363996] get ehci0-controller wakeup-source is fail. [ 2.370005] sunxi ehci0-controller don't init wakeup source [ 2.376267] [sunxi-ehci0]: probe, pdev->name: 4101000.ehci0-controller, sunxi_ehci: 0xc0d9ba70, 0x:c8825000, irq_no:33 [ 2.388289] [sunxi-ehci0]: Not init ehci0 [ 2.393117] get ehci1-controller wakeup-source is fail. [ 2.399117] sunxi ehci1-controller don't init wakeup source [ 2.405378] [sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xc0d9bf90, 0x:c8829000, irq_no:35 [ 2.418242] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply drvvbus not found, using dummy regulator [ 2.436751] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply hci not found, using dummy regulator [ 2.452000] sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller [ 2.459335] sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 1 [ 2.469432] sunxi-ehci 4200000.ehci1-controller: irq 53, io mem 0x04200000 [ 2.516821] sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00 [ 2.524642] sunxi-ehci 4200000.ehci1-controller: ehci_irq: highspeed device connect [ 2.548786] hub 1-0:1.0: USB hub found [ 2.553155] hub 1-0:1.0: 1 port detected [ 2.567610] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.574579] sunxi-ohci: OHCI SUNXI driver [ 2.579563] get ohci0-controller wakeup-source is fail. [ 2.591558] sunxi ohci0-controller don't init wakeup source [ 2.597855] [sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xc0d9bd00 [ 2.607535] [sunxi-ohci0]: Not init ohci0 [ 2.612458] get ohci1-controller wakeup-source is fail. [ 2.618478] sunxi ohci1-controller don't init wakeup source [ 2.624738] [sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xc0d9c220 [ 2.634449] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply drvvbus not found, using dummy regulator [ 2.650196] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply hci not found, using dummy regulator [ 2.662596] sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller [ 2.670019] sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 2 [ 2.685934] sunxi-ohci 4200400.ohci1-controller: irq 54, io mem 0x04200400 [ 2.774949] hub 2-0:1.0: USB hub found [ 2.779487] hub 2-0:1.0: 1 port detected [ 2.797540] usbcore: registered new interface driver uas [ 2.803669] usbcore: registered new interface driver usb-storage [ 2.810557] usbcore: registered new interface driver ums-alauda [ 2.817392] usbcore: registered new interface driver ums-cypress [ 2.824219] usbcore: registered new interface driver ums-datafab [ 2.831075] usbcore: registered new interface driver ums_eneub6250 [ 2.841183] usbcore: registered new interface driver ums-freecom [ 2.848084] usbcore: registered new interface driver ums-isd200 [ 2.854807] usbcore: registered new interface driver ums-jumpshot [ 2.864819] usbcore: registered new interface driver ums-karma [ 2.871522] usbcore: registered new interface driver ums-onetouch [ 2.878495] usbcore: registered new interface driver ums-realtek [ 2.885338] usbcore: registered new interface driver ums-sddr09 [ 2.892099] usbcore: registered new interface driver ums-sddr55 [ 2.905088] usbcore: registered new interface driver ums-usbat [ 2.918021] usbcore: registered new interface driver option [ 2.924364] usbserial: USB Serial support registered for GSM modem (1-port) [ 2.935954] sunxi_gpadc_init,2151, success [ 2.939286] usb 1-1: new high-speed USB device number 2 using sunxi-ehci [ 2.950835] sunxi-rtc 7090000.rtc: errata__fix_alarm_day_reg_default_value(): ALARM0_DAY_REG=0, set it to 1 [ 2.978785] sunxi-rtc 7090000.rtc: registered as rtc0 [ 2.984605] sunxi-rtc 7090000.rtc: setting system clock to 1970-01-01T00:00:07 UTC (7) [ 2.993552] sunxi-rtc 7090000.rtc: sunxi rtc probed [ 2.999512] i2c /dev entries driver [ 3.003650] IR NEC protocol handler initialized [ 3.008782] IR RC5(x/sz) protocol handler initialized [ 3.015149] usbcore: registered new interface driver uvcvideo [ 3.021668] USB Video Class driver (1.1.1) [ 3.026270] gspca_main: v2.14.0 registered [ 3.030888] sunxi cedar version 1.1 [ 3.042423] sunxi-wdt 20500a0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0) [ 3.056950] Bluetooth: HCI UART driver ver 2.3 [ 3.061945] Bluetooth: HCI UART protocol H4 registered [ 3.089983] sun8iw20-pinctrl pio: pio supply vcc-pc not found, using dummy regulator [ 3.098964] sunxi-mmc 4022000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.22 2021-12-20 15:40) [ 3.109186] sunxi-mmc 4022000.sdmmc: ***ctl-spec-caps*** 308 [ 3.115597] sunxi-mmc 4022000.sdmmc: No vmmc regulator found [ 3.121990] sunxi-mmc 4022000.sdmmc: No vqmmc regulator found [ 3.128492] sunxi-mmc 4022000.sdmmc: No vdmmc regulator found [ 3.134950] sunxi-mmc 4022000.sdmmc: No vd33sw regulator found [ 3.141523] sunxi-mmc 4022000.sdmmc: No vd18sw regulator found [ 3.148109] sunxi-mmc 4022000.sdmmc: No vq33sw regulator found [ 3.154656] sunxi-mmc 4022000.sdmmc: No vq18sw regulator found [ 3.161295] sunxi-mmc 4022000.sdmmc: Cann't get pin bias hs pinstate,check if needed [ 3.190324] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B [ 3.190382] hub 1-1:1.0: USB hub found [ 3.205879] hub 1-1:1.0: 4 ports detected [ 3.214168] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 3.239762] sunxi-mmc 4022000.sdmmc: detmode:alway in(non removable) [ 3.247037] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 3.271147] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 3.287297] sunxi-mmc 4020000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.22 2021-12-20 15:40) [ 3.288455] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 400000Hz bm OD pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 3.297311] sunxi-mmc 4020000.sdmmc: ***ctl-spec-caps*** 8 [ 3.314900] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.321698] sunxi-mmc 4022000.sdmmc: retry:start [ 3.326905] sunxi-mmc 4020000.sdmmc: No vmmc regulator found [ 3.326913] sunxi-mmc 4020000.sdmmc: No vqmmc regulator found [ 3.333283] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000080 [ 3.339719] sunxi-mmc 4020000.sdmmc: No vdmmc regulator found [ 3.346758] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.353199] sunxi-mmc 4020000.sdmmc: No vd33sw regulator found [ 3.359931] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.366465] sunxi-mmc 4020000.sdmmc: No vd18sw regulator found [ 3.373222] sunxi-mmc 4022000.sdmmc: retry:start [ 3.379762] sunxi-mmc 4020000.sdmmc: No vq33sw regulator found [ 3.384950] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000282 [ 3.391482] sunxi-mmc 4020000.sdmmc: No vq18sw regulator found [ 3.398526] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.399343] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.418622] sunxi-mmc 4022000.sdmmc: retry:start [ 3.422311] sunxi-mmc 4020000.sdmmc: Got CD GPIO [ 3.423827] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000484 [ 3.429274] sunxi-mmc 4020000.sdmmc: set cd-gpios as 24M fail [ 3.436088] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.442821] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B [ 3.449254] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.460438] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator [ 3.467132] sunxi-mmc 4022000.sdmmc: retry:start [ 3.479961] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000686 [ 3.486876] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 3.487034] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.505370] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.511710] sunxi-mmc 4020000.sdmmc: detmode:gpio irq [ 3.512134] sunxi-mmc 4022000.sdmmc: retry:start [ 3.517843] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 3.522985] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000888 [ 3.539212] hidraw: raw HID events driver (C) Jiri Kosina [ 3.541645] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.554423] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.558257] usbcore: registered new interface driver usbhid [ 3.561224] sunxi-mmc 4022000.sdmmc: retry:start [ 3.570706] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 3.572627] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000a8a [ 3.584820] usbhid: USB HID core driver [ 3.591299] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.602394] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.609204] sunxi-mmc 4022000.sdmmc: retry:start [ 3.614420] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000c8c [ 3.621504] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.628310] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.630245] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 3.635076] sunxi-mmc 4022000.sdmmc: retry:start [ 3.651933] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00000e8e [ 3.659020] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.662178] [AUDIOCODEC][sunxi_codec_parse_params][2412]:digital_vol:0, lineout_vol:26, mic1gain:31, mic2gain:31 pa_msleep:120, pa_level:1, pa_pwr_level:1 [ 3.662178] [ 3.665772] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.683378] [AUDIOCODEC][sunxi_codec_parse_params][2448]:adcdrc_cfg:0, adchpf_cfg:1, dacdrc_cfg:0, dachpf:0 [ 3.689695] sunxi-mmc 4022000.sdmmc: retry:start [ 3.705876] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001090 [ 3.710418] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 3.712958] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.728563] [AUDIOCODEC][sunxi_internal_codec_probe][2609]:codec probe finished [ 3.731264] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.746242] sunxi-mmc 4022000.sdmmc: retry:start [ 3.751515] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001292 [ 3.758641] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.765395] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.771021] debugfs: Directory '203034c.dummy_cpudai' with parent 'audiocodec' already present! [ 3.772172] sunxi-mmc 4022000.sdmmc: retry:start [ 3.782164] [SNDCODEC][sunxi_card_init][583]:card init finished [ 3.787147] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001494 [ 3.800849] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.804140] sunxi-codec-machine 2030340.sound: 2030000.codec <-> 203034c.dummy_cpudai mapping ok [ 3.807629] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.807646] sunxi-mmc 4022000.sdmmc: retry:start [ 3.807680] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001696 [ 3.836617] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.843419] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.850221] sunxi-mmc 4022000.sdmmc: retry:start [ 3.853644] input: audiocodec sunxi Audio Jack as /devices/platform/soc@3000000/2030340.sound/sound/card0/input0 [ 3.855456] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001898 [ 3.873930] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.878524] [SNDCODEC][sunxi_card_dev_probe][836]:register card finished [ 3.880723] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.894991] sunxi-mmc 4022000.sdmmc: retry:start [ 3.898833] [SNDCODEC][sunxi_hs_init_work][259]:resume-->report switch [ 3.900245] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001a9a [ 3.914594] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.919621] mmc1: host does not support reading read-only switch, assuming write-enable [ 3.921358] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.937090] sunxi-mmc 4022000.sdmmc: retry:start [ 3.941198] xt_time: kernel timezone is -0000 [ 3.942297] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001c9c [ 3.947261] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B [ 3.954244] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.972494] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 3.979274] sunxi-mmc 4022000.sdmmc: retry:start [ 3.984494] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00001e9e [ 3.991568] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 3.998330] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.005087] sunxi-mmc 4022000.sdmmc: retry:start [ 4.008786] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 4.010316] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000020a0 [ 4.017705] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 10000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B [ 4.024441] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.038438] NET: Registered protocol family 10 [ 4.042887] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.054615] sunxi-mmc 4022000.sdmmc: retry:start [ 4.059852] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000022a2 [ 4.066978] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.067595] Segment Routing with IPv6 [ 4.073749] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.077903] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 6000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B [ 4.084587] sunxi-mmc 4022000.sdmmc: retry:start [ 4.096380] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 4.101401] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000024a4 [ 4.108128] mmc1: new high speed SDHC card at address aaaa [ 4.115060] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.127957] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.134717] sunxi-mmc 4022000.sdmmc: retry:start [ 4.139961] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000026a6 [ 4.147034] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.153782] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.157227] mmcblk1: mmc1:aaaa SD32G 29.7 GiB [ 4.160554] sunxi-mmc 4022000.sdmmc: retry:start [ 4.170742] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000028a8 [ 4.177820] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.184569] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.191377] sunxi-mmc 4022000.sdmmc: retry:start [ 4.196591] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00002aaa [ 4.203669] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.210452] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.211451] NET: Registered protocol family 17 [ 4.217232] sunxi-mmc 4022000.sdmmc: retry:start [ 4.217266] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00002cac [ 4.222490] NET: Registered protocol family 15 [ 4.227455] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.228276] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.234714] can: controller area network core (rev 20170425 abi 9) [ 4.239546] sunxi-mmc 4022000.sdmmc: retry:start [ 4.246339] NET: Registered protocol family 29 [ 4.253086] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00002eae [ 4.259988] can: raw protocol (rev 20170425) [ 4.265175] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.270143] can: broadcast manager protocol (rev 20170425 t) [ 4.277183] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.281955] can: netlink gateway (rev 20190810) max_hops=1 [ 4.288710] sunxi-mmc 4022000.sdmmc: retry:start [ 4.298636] Bluetooth: RFCOMM TTY layer initialized [ 4.301865] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000030b0 [ 4.308162] Bluetooth: RFCOMM socket layer initialized [ 4.313176] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.318750] Bluetooth: RFCOMM ver 1.11 [ 4.325669] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.334888] lib80211: common routines for IEEE802.11 drivers [ 4.338176] sunxi-mmc 4022000.sdmmc: retry:start [ 4.338213] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000032b2 [ 4.342433] lib80211_crypt: registered algorithm 'NULL' [ 4.349171] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.355517] lib80211_crypt: registered algorithm 'WEP' [ 4.360695] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.360708] sunxi-mmc 4022000.sdmmc: retry:start [ 4.367760] lib80211_crypt: registered algorithm 'CCMP' [ 4.373612] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000034b4 [ 4.380343] lib80211_crypt: registered algorithm 'TKIP' [ 4.386111] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.394066] Registering SWP/SWPB emulation handler [ 4.398029] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.398043] sunxi-mmc 4022000.sdmmc: retry:start [ 4.411504] Loading compiled-in X.509 certificates [ 4.416834] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000036b6 [ 4.453333] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.460113] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.466889] sunxi-mmc 4022000.sdmmc: retry:start [ 4.472105] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x000038b8 [ 4.479200] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.485949] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.492739] sunxi-mmc 4022000.sdmmc: retry:start [ 4.497987] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00003aba [ 4.505041] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.511824] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.518614] sunxi-mmc 4022000.sdmmc: retry:start [ 4.523818] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00003cbc [ 4.531002] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.537799] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.544570] sunxi-mmc 4022000.sdmmc: retry:start [ 4.549829] sunxi-mmc 4022000.sdmmc: RETRY: REG_SAMP_DL: 0x00003ebe [ 4.556913] sunxi-mmc 4022000.sdmmc: *****retry:re-send cmd***** [ 4.563662] sunxi-mmc 4022000.sdmmc: smc 0 p2 err, cmd 1, RTO !! [ 4.570443] sunxi-mmc 4022000.sdmmc: retry:start [ 4.575653] sunxi-mmc 4022000.sdmmc: sunxi v4p5x/v4p6x retry give up! [ 4.582914] sunxi-mmc 4022000.sdmmc: retry:set phase failed or over retry times [ 4.591163] sunxi-mmc 4022000.sdmmc: retry:give up [ 4.597575] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B [ 4.610974] mmcblk1: p1 p2 p3 p4 p5 p6 p7 p8 [ 4.679935] usb 1-1.1: new high-speed USB device number 3 using sunxi-ehci [ 4.823815] sun8iw20-pinctrl pio: pio supply vcc-pb not found, using dummy regulator [ 4.836430] sunxi-i2c sunxi-i2c3: sunxi-i2c3 supply twi not found, using dummy regulator [ 4.863614] sunxi-i2c sunxi-i2c3: probe success [ 4.950122] get usb_detect_mode is fail, -22 [ 4.958049] get det_vbus is fail, -84 [ 4.962162] get id is fail, -84 [ 5.001167] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 5.013076] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 5.020697] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 5.027028] clk: Not disabling unused clocks [ 5.030396] cfg80211: failed to load regulatory.db [ 5.035152] ALSA device list: [ 5.043985] #0: audiocodec [ 5.047523] Waiting 1 sec before mounting root device... [ 6.006830] [ 6.006830] insmod_device_driver [ 6.006830] [ 6.014048] sunxi_usb_udc 4100000.udc-controller: 4100000.udc-controller supply udc not found, using dummy regulator [ 6.029810] device_chose finished 142! [ 6.087055] VFS: Cannot open root device "mmcblk0p5" or unknown-block(0,0): error -6 [ 6.095749] Please append a correct "root=" boot option; here are the available partitions: [ 6.105178] b300 31166976 mmcblk1 [ 6.105182] driver: mmcblk [ 6.112827] b301 252 mmcblk1p1 a0085546-4166-744a-a353-fca9272b8e45 [ 6.112830] [ 6.122909] b302 252 mmcblk1p2 a0085546-4166-744a-a353-fca9272b8e46 [ 6.122912] [ 6.132991] b303 252 mmcblk1p3 a0085546-4166-744a-a353-fca9272b8e47 [ 6.132994] [ 6.143071] b304 6400 mmcblk1p4 a0085546-4166-744a-a353-fca9272b8e48 [ 6.143073] [ 6.153184] b305 30720 mmcblk1p5 a0085546-4166-744a-a353-fca9272b8e49 [ 6.153186] [ 6.163273] b306 5120 mmcblk1p6 a0085546-4166-744a-a353-fca9272b8e4a [ 6.163276] [ 6.173368] b307 25200 mmcblk1p7 a0085546-4166-744a-a353-fca9272b8e4b [ 6.173371] [ 6.183450] 103:00000 31061899 mmcblk1p8 a0085546-4166-744a-a353-fca9272b8e4c [ 6.183452] [ 6.193541] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 6.202820] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.4.61 #58 [ 6.209558] Hardware name: Generic DT based system [ 6.214956] [<c010e1d8>] (unwind_backtrace) from [<c010a7e0>] (show_stack+0x10/0x14) [ 6.223649] [<c010a7e0>] (show_stack) from [<c08ada00>] (dump_stack+0x7c/0x98) [ 6.231758] [<c08ada00>] (dump_stack) from [<c01198e0>] (panic+0x104/0x3d8) [ 6.239574] [<c01198e0>] (panic) from [<c0c012d4>] (mount_block_root+0x230/0x328) [ 6.247974] [<c0c012d4>] (mount_block_root) from [<c0c01584>] (prepare_namespace+0x138/0x178) [ 6.257541] [<c0c01584>] (prepare_namespace) from [<c``` code_text ```08c2450>] (kernel_init+0x8/0x118) [ 6.266432] [<c08c2450>] (kernel_init) from [<c01010e8>] (ret_from_fork+0x14/0x2c) [ 6.274922] Exception stack(0xc7419fb0 to 0xc7419ff8) [ 6.280589] 9fa0: 00000000 00000000 00000000 00000000 [ 6.289769] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 6.298944] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 6.306368] CPU0: stopping

https://blog.csdn.net/u010117864/article/details/88805136

@lyg116 后面有解决这个问题吗

@linkcard ISP应该有这个功能可以直接处理

用这个试试
opkg install <安装包路径>

已经解决，是因为alsa-util和alsa-lib不匹配造成的，音频播放异常。统一一下版本就可以了

插上串口看一下LOG输出

@zhangjun 分区表里删了这个分区

@q1215200171 楼主牛逼,希望能够复刻一个出来!

全志在线只提供这些芯片方案的 SDK 下载，其他请联系代理/FAE

ed6b4f0d-e497-4766-ac58-7fbad0a9d458-image.png

@bubble 嗯，想问下R128 QSPI的例子是哪里找到的？看SDK好像没有~

target/allwinner/t113-xxxxx/busybox-init-base-files/etc/init.d/rc.final

末尾加上
ifconfig eth0 up
udhcpc -i eth0

@diguohaha 在 t113-s3 adbd cpu占用率45% 中说：

t113-adbd (1).png
我使用t113-s3全志的tinasdk2.0，开启adb，进入板子，发现adbd cpu占用率高达45%，几乎都是在30%以上，请问各位大佬有遇到过吗？
我使用strace跟了一下，发现adbd里面有个线程在系统调用时出现了问题，一直在循环调用，估计是这里的问题，不清楚是不是musl库问题还是kernel阉割了什么导致的。

root@TinaLinux:/proc/154/task/202# strace -p 202
strace: Process 202 attached
futex(0xb6f07cd8, FUTEX_WAIT, 2, NULL) = -1 ENOSYS (Function not implemented)
futex(0xb6f07cd8, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 ENOSYS (Function not implemented)
futex(0xb6f07cd8, FUTEX_WAIT, 2, NULL) = -1 ENOSYS (Function not implemented)
futex(0xb6f07cd8, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 ENOSYS (Function not implemented)
futex(0xb6f07cd8, FUTEX_WAIT, 2, NULL) = -1 ENOSYS (Function not implemented)

我也发现了，我直接kill掉了，不然太吃CPU了。

重复帖：D1s ledc驱动代码bug，DMA模式无法使用

https://bbs.aw-ol.com/topic/5071/share/1

@fuzhikun A33有Tina3.5，联系代理获取

https://v853.docs.aw-ol.com/study/study_3getsdktoc/

短接PB2到GND强制进入下载模式

AWOL 支持这些芯片，提供SDK下载

508a68b1-39ed-43e3-93ae-979221e8f2ab-image.png

参考 https://www.aw-ol.com/docs 中的文档下载

其他芯片需要联系你购买商家的客服或者代理获取

为了兼容卡打印的问题，UART的引脚在boot0&Uboot中初始化，如不需要卡打印可以配置上需要的引脚

@sunchipv 问题已解决，是下载的字库有问题，更换另外的字库正常了

@yuri123088 加我qq: 535888978 我发开发环境运行脚本给你，这个问题应该可以解决。

@wj8331585 支持，出现段错误可以编译一个gdb进去看看哪里错了

测试代码：

w = 1920; h = 1080; bpp = 32; SDL_Init( SDL_INIT_EVERYTHING ); SDL_SetVideoMode( w,h, bpp, SDL_HWSURFACE|SDL_DOUBLEBUF );

prebuilt/gcc/linux-x86/arm/toolchain-sunxi-musl

@jacky502

&keyboard0 { key0 = <210 0x160>; wakeup-source; status = "okay"; };

注册gpio-keys 绑定键值，或者gpio-keys增加wakeup-source;

D1-H RT-Thread 官方支持

Makefile:68: *** missing separator. Stop.

这个错误通常表示在 Makefile 的第 68 行或附近存在语法错误。Makefile 中使用的规则必须遵循严格的缩进规范，通常是使用 Tab 键进行缩进，而不是空格。

请检查 Makefile 第 68 行附近的代码，确保每个规则的命令部分都以 Tab 键开头，并且规则名称和命令之间使用冒号（:）分隔。此外，还需要确认 Makefile 的每一行都是使用相同的缩进方式，要么都是 Tab，要么都是空格，不要混用。

RI-2020.5-linux 编译器需要向购买开发板的商家/代理提交申请，需要提供自己的HIFI5 DSP Xtensa Xplorer的证明

CKLINK JTAG仿真器。

默认HDMI不开，需要命令开启

cd /sys/kernel/debug/dispdbg echo disp0 > name; echo switch1 > command; echo 4 10 0 0 0x4 0x101 0 0 0 8 > param; echo 1 > start;

请贴出LOG，截图

@ethan_00 可以通过U盘来写入设备树dtb overlays覆盖原屏参

@fanhuacloud 我也遇到这个，以后执行ls -al就行了

@zifeiyu uart0是两线串口，还需要使用sunxi,uart-485oe属性制定EN方向切换脚

@lw409309740 推测是 yolo 模型训练开发

你好请问你解决了吗。。我现在也遇到同样的问题

@maplerian 是的没错，感谢提醒

@caoniu 应用不需要修改，gpio相关控制由控制器实现，上层不需要关系

@maplerian

CS翻转问题请检查下逻辑分析仪的触发电平是否设置的太低？ CLK不匹配问题，请看下CCU中SPI相关的寄存器与软件设置的值是否有差异？或者用hal_ccmu打印当前时钟源信息看看SPI是哪个时钟源，频率是多少？

问题已解决
在设备树的disp里增加参数
fb0_buffer_num = <2>;
要使用G2G 加速和G2D 旋转 要先开双缓

25e38f72-2523-4e37-8de0-cf148d96e7c2-image.png

@apollo_0101 直接找defconfig配置也行

@null037 解决办法：修改打开设备

@jhyzero 请问解决了吗

@miller370321 不需要，V853 vision直接把helloworld 文件夹加在package 目录下，然后，source build/envsetup.sh lunch 16, make menuconfig 就可以看到hello world 了

知道了，cd到对应的目录下，mm就好了

@miller370321 看源码呗

@lancer log呢，没log怎么排查呀，是不是引脚冲突了

bootcmd 和 boot args 可以在 uboot 中设置
[*] Enable boot arguments │ │
│ │ (console=ttyS0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait rw) Boot arguments

[*] Enable a default value for bootcmd │ │
│ │ (fatload mmc 0:1 0x40200000 Image;fatload mmc 0:1 0x4fa00000 sun50i-h616-orangepi-zero2.dtb;booti 0x40200000│ │

这样编译后直接能启动

@zhuhehui
今天又能下载了，估计是我升级到LV2的原因。昨天还是LV1呢。

@livpo 哇看上去非常令人振奋！ 效果很直观！

之前用 PyTorch 做过离线语音识别，最多支持几十个指令词和几十个名词，可以扩展这个场景~ 有需要可以交流交流

@zifeiyu 可以看一下Linux常用的通用终端文件传输协议（modem系列协议，有Xmodem, Ymodem, Zmodem三种，Y兼具速度和兼容性），可以在串口和网口终端传输，如果你使用RS485，则受限于串口的速率。

@z15242116489 你的问题解决了吗? 我也要解决同样的问题，想找你参考点思路。

@xzhang 在 TinyVision tina5.0编译问题 中说：

touch: setting times of '-': Permission denied

touch: setting times of '-': Permission denied

指的是使用makefile调用touch命令对目录"-"读写失败(没有权限)，touch会创建文件并更新文件的时间戳

你可以用 ls -alh 把目录下的权限列出并贴图上来让人帮你排查

@hupeiice 您好，问题解决了吗？专业做中小尺寸显示屏十多年，可以协助调屏。W18902849147

栈回溯显示spi传输超时了，看下是不是开启的配置导致IO被复用了，另外把你开启XR829的配置和改动也发上来看下

@nihao123 dd12e05e-24cd-458d-aaf0-7e862635ead1-ad715d43698bb0be57c122a4bd3ca36.png

DragonSN 烧录的数据放置在Secure storage区域或者单独的private分区，这个要确定好；
通常都是在private区域，需要先烧好SN号之后，对应的分区才会被格式化为vfat文件系统，否则是挂载不上的

@shenhao618 市面上有很多Pi都是基于H616开发的哦，我们欢迎大家到全志在线讨论相关的内容，SDK的话可以联系你购买商家的客服或者代理获取

@sunchipv 您好，问题解决了吗？是否屏参值不是最佳的啊，专业做中小尺寸显示屏，W18902849147

已经实现了，这玩意估计要联系代理商另外花钱买，要收授权费的

@rmbr_626 https://www.aw-ol.com/downloads?cat=12

79e30bb1-f9e2-4798-b129-9e3307a39bb0-image.png

@mysteryli
可以了 结贴

@tjhohai1983 6b46dc82-6b93-43b0-9ac1-0841b07cd285-image.png

@leomini5 这个我自己解决了……不是驱动的锅

@jamesbo T113 Tina SDK、Longan SDK、开发资料下载 https://bbs.aw-ol.com/topic/1247/