@null037 有没有完整的输出

@chris98 你要先确认lcd7789是什么协议驱动的lcd，r328没有disp模块，不能驱动rgb,lvds,mipi dsi等协议的lcd

isp 要多占一个 节点。 0 对应 video12, 1 对应video 13

@yuwei001 百问网淘宝店

@lyscut 代表后面的SDK更新它被人遗忘了，不影响，只要在SDK中的，肯定是有些平台验证过的。

下载 tina v2.1

@mafei 更新一下 下载源 问题解决了

好奇问下 要传递啥数据？必须要1000m以太网？

@lijinlin001 将上面的补丁保存为一个文件并放在 tina/package/system/procd/patches 目录下就可以了，不是内核的修改，是应用包的补丁。

@carpediem ovxlib目前不提供arm版本的库，还在适配中，由于版本更新新版本的模型运行可以参考vpm_run的代码，使用vpm_run来调用npu与模型。

新人交流学习一下

cat 一下图层看看图层对不对

@lxs123 menuconfig里取消就行了

@yuwei 编码的问题，试试换种编码格式或者确认你的平台支持哪些编码格式

@wyljkl 实际上就是reboot efex无效导致的，换上面介绍的方式操作吧

@soso90
链接已过时（https://pan.baidu.com/s/11JX9EHOOMgs8ARpslwmuGw?pwd=cye5 ），请更新。

@rayzhang

disp节点可以配置旋转。

可以研究一下xboot

@gsd_zcm 这开发手册从哪里下载的兄弟

那应该没有，可以自己对着主线适配一下

@how0723 大佬我也是串口波特率改到230400就出问题，咋解决的呢

@anruliu 请问有 Flutter 相关的 Sample 吗？是否支持运行最新的 Flutter 版本？

@techxie123
https://github.com/lvgl/lvgl/issues/500

kisvegabor commented on Nov 28, 2018

Yes, LittlevGL doesn't support multi touch because there is nothing to use it for. Zoom and rotate could be a good purpose but they are not implemented.

是的，LittlevGL 不支持多点触控，因为没有什么用。缩放和旋转可能是一个很好的目的，但它们没有实现。

@soso90
民间优化有难度，或许下个大单能叫官方优化。

@whycan 感谢解惑

@shanhai8372 SDC2使用的是v4p6x驱动，这个驱动是eMMC专用的，WIFI请使用v5p3x 驱动

参考硬件 https://oshwhub.com/gloomyghost/yuzuki-rv-router

参照这里 ：https://blog.csdn.net/qq_28877125/article/details/127098767
把udev关掉了，我的这个配置是yes，关掉就可以了

QQ图片20221209155016.jpg

@whycanservice 应该不是配置的问题，还是没找出来问题

@whycan 谢谢大佬，我把内核初始化的busybox init 改成procd init方式后也可以编译了，没搞懂是因为什么

@waterworld 在 LVGL8打开G2D报错 中说：

问题已解决，解决方式参考：
https://bbs.aw-ol.com/topic/1681

修改package\gui\littlevgl-8\lv_drivers\display\g2d_driver_enh.h，是由于头文件不一致导致的

对，我也发现了。

@fanfan

那试一试 tools/pack/pctools/linux/openssl/dragonsecboot 能否正常运行?

@rockenergytech 大佬您好,我在板级的rootfs目录下新建文件,如何生成rootfs.img哪.

@cola123456 是的，就是这个，你可以在rootfs中搜索，可以看到这个文件的。它就是一号进程。

@justyu666 你好，请问你的这个问题解决了嘛，我是新手用的也是七寸的屏幕遇到了这个问题，还请多多指教😊

@whycan 可以了 感谢回复～
还有个问题请教一下，我想用通过UVC输出两路预览，现在创建了两路video节点，可是电脑只识别了一个设备，另一个设备识别不到，LOG报错，知道是什么原因吗？
6ae517ad-8ec8-4064-8df0-264a0a3a8a6e-image.png

@jinxiangwzh
把eMMC频率降下来试一试，board.dts

@pengjunchao uboot 里面gpadc不好使的话，你这里是读取ints一直是-1；需要确认一下 sunxi_gpadc_read 之前的 sunxi_gpadc_init 函数里面初始化选择的哪个channel，和你read的是不是同一个channel。另外如果init函数里面channel配置的正确，可以检查一下 init 第一步设置 0x09ec 寄存器是否有效，第一步和第二步分别对应设置0x09ec寄存器的16bit和0bit为1；如果没设置进去的话，后续确实其他寄存器没有办法改变

@sorive 目前使用ubi方案的芯片（如R329、D1、V853、T113等），支持的spinand型号可以在以下路径查看：lichee/brandy-2.0/u-boot-2018/drivers/mtd/awnand/spinand/physic/id.c，需要适配新物料，可直接在改路径下添加物料配置信息即可。针对一些非ubi方案的芯片，如R328、R11等，该部分驱动代码不开源，需要自行在SDK下载界面下载对应开源物料补丁后才可适配新物料

@yuzukitsuru 在 XR808 /XR32 这个在linux 下如何调试？ 中说：

https://www.gloomyghost.com/live/20220919.aspx

谢谢，回复。
这这这，完全超纲了:-)

@jinxiangwzh 意思是你得花钱找原厂

@kelsey
全志官方的tina一般不这么玩，开源Linux(树莓派社区)一般用这种玩法.

请参考这个链接: bing

@xiaowenge 谢谢

（507芯片）问一下，想尝试新建一个分区，然后修改了一下sys_partition.fex文件，具体如下

;--------------------------------------------------------------------------------------------------- ; 说明： 脚本中的字符串区分大小写，用户可以修改"="后面的数值，但是不要修改前面的字符串 ;--------------------------------------------------------------------------------------------------- ;--------------------------------------------------------------------------------------------------- ; 固件下载参数配置 ;--------------------------------------------------------------------------------------------------- ;*************************************************************************************************** ; mbr的大小, 以Kbyte为单位 ;*************************************************************************************************** [mbr] size = 16384 ;*************************************************************************************************** ; 分区配置 ; ; ; partition 定义范例: ; [partition] ; //表示是一个分区 ; name = USERFS2 ; //分区名称 ; size = 16384 ; //分区大小 单位: 扇区.分区表示个数最多2^31 * 512 = 2T ; downloadfile = "123.fex" ; //下载文件的路径和名称，可以使用相对路径，相对是指相对于image.cfg文件所在分区。也可以使用绝对路径 ; keydata = 1 ; //私有数据分区，重新量产数据将不丢失 ; encrypt = 1 ; //采用加密方式烧录，将提供数据加密，但损失烧录速度 ; user_type = ? ; //私有用法 ; verify = 1 ; //要求量产完成后校验是否正确 ; ; 注：1、name唯一, 不允许同名 ; 2、name最大12个字符 ; 3、size = 0, 将创建一个无大小的空分区 ; 4、为了安全和效率考虑，分区大小最好保证为16M字节的整数倍 ;*************************************************************************************************** [partition_start] ;------------------------------>mmcblk0p1/nand0p1 [partition] name = boot-resource size = 65536 downloadfile = "boot-resource.fex" user_type = 0x8000 ;------------------------------>mmcblk0p2/nand0p2 [partition] name = env size = 32768 downloadfile = "env.fex" user_type = 0x8000 ;------------------------------>mmcblk0p3/nand0p3 [partition] name = boot size = 131072 downloadfile = "boot.fex" user_type = 0x8000 ;------------------------------>mmcblk0p4/nand0p4 [partition] name = rootfs size = 4194304 downloadfile = "rootfs.fex" user_type = 0x8000 ;------------------------------>mmcblk0p5/nand0p5 [partition] name = rootfsbak size = 4194304 user_type = 0x8000 ;------------------------------>mmcblk0p6/nand0p6 [partition] name = recovery size = 231072 ;downloadfile = "recovery.fex" user_type = 0x8000 ;------------------------------>mmcblk0p7/nand0p7 [partition] name = private size = 32768 ro = 0 user_type = 0x8000 ;------------------------------>mmcblk0p8/nand0p8 [partition] name = test size = 4194304 user_type = 0x8000 ;------------------------------>mmcblk0p9/nand0p9 ;------------------------------>UDISK [partition] name = UDISK user_type = 0x8100

然后执行打包编译也提示成功，
BuildImg 0
Dragon execute image.cfg SUCCESS !
但是烧录到板子上，分区也出来了，但有另外一个错误，

[02.831]Starting kernel ... [02.834][mmc]: mmc exit start [02.852][mmc]: mmc 2 exit ok [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.9.170 (root@ubuntu) (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05) ) #2 SMP PREEMPT Fri Sep 16 19:19:55 PDT 2022 [ 0.000000] Boot CPU: AArch64 Processor [410fd034] [ 0.000000] bootconsole [earlycon0] enabled [/init]: getty is ttyS0 [/init]: RootDevice is "/dev/mmcblk0p4" , GPT_SUPPORT=1 [/init]: Try to load EMMC ... e2fsck 1.42.12 (29-Aug-2014) The filesystem size (according to the superblock) is 1572864 blocks The physical size of the device is 524288 blocks Either the superblock or the partition table is likely to be corrupt! Abort? yes mount: mounting /dev/mmcblk0p4 on /mnt failed: Invalid argument [/init]: Failed to mount /dev/mmcblk0p4!

我也尝试在uboot里面去设置一下
env set mmc_root /dev/mmcblk0p4
saveenv，但是没有效果，这个该怎么处理呢？另外还有一个问题就是我能给新加的这个分区在制作的时候加密上吗？访问改分区的时候需要密码才给访问。这个怎么实现？

@hacker_exkc 现在可以编译和运行gstreamer了。menuconfig的时候，选上gstreamer相关的内容就行，也试了自己的gst 插件，也可以跑😊

@chinajav
板子电源有问题， 把CPU和DDR频率都降下来：这次做了5片全志Allwinner V3s板子，手贴一片正常,机贴4片均不正常,路过的大神帮我分析分析。

现在有个疑问，在设备树中IO口配置如下，理论上是打开内部上拉的呀，但是无效：
800467bb-5995-4f47-a9e1-d567c51a70d1-image.png

@linstcl 在 为什么D1的buildroot编译出来内存只有400多M 中说：

[155]DRAM SIZE =1024 M

boot0 识别正确

U-Boot 2021.10 (Feb 02 2023 - 04:26:07 +0800)
DRAM: 1 GiB

uboot识别正确

[ 0.000000] Memory: 497720K/522240K available (5678K kernel code, 4861K rwdata, 2048K rodata, 2092K init, 266K bss, 24520K reserved, 0K cma-reserved)

Linux识别不对

楼主你自己找一下原因, mainline linux 我没有用过.

lcd_dclk_freq 的原因 具体可以百度 我之前遇见过 通过修改驱动修好了

@likehengall 在断电检测中

@whycan 是的。勾上就可以了。多谢

@jonli_aw
啊这，路过，不清楚。

@ubuntu

6eac54e2-f9a5-4281-95c9-1458b7c86106-image.png

还有一个IM3的模式设置位😲

请问楼主解决了吗，目前我也是遇到一样的问题

@justyu666

链接:https://pan.baidu.com/s/1h-yRCvY3I7fhlVL9tVIfvw?pwd=awol
提取码:awol

@xiaowenge data是从nand中的mtd0读出，boot0_nand.fex是打包生成的文件

@whycan 是同一个串口

DragonHD新版软件在哪获取啊

Thanks all.
I found the LCD black light circuit was broken, board can work normally after remove the LCD black light circuit.

@whycanservice 不是，官方SDK，编译链是 riscv64-glibc-gcc-thead_20200702

试试这个，R11的：
R11 资料、SDK、数据手册、硬件参考设计
https://bbs.aw-ol.com/topic/1313

我后来找到了问题，发现cklink不能通过计算机扩展的usb hub方式识别处理器，我采用主板上的usb连接cklink就可以正确的识别和仿真了。

@yuqingli 我个人需要，什么价位呢？

板端单独跑tt是没问题的，但是无法和DragonMAT连接

root@(none):/# tt

============================ tasks list ============================
/demo/demo-sh
============================ end ============================
key: /demo/demo-sh/command
val: demo-sh.sh

target: f133-b-bm180
boot_media: nand

---------------------------- /demo/demo-sh ----------------------------

task path : /demo/demo-sh task command : demo-sh.sh run times(real/max) : 1/1 run parallel : no run alone : no may reboot : no run once time limit : 30758400s run time limit : 30758400s timeout with : pass exit once failed : no real-time log: yes begin date : Wed Jan 4 00:01:01 2023 end date : Wed Jan 4 00:01:01 2023 result : num pid pgid return begin end note 0 892 891 0 16:01:01 16:01:01 task resource : user cpu time = 0.22 system cpu time = 0.144 maximum resident size = 716kB page faults break times (without I/O) = 898 page faults break times (with I/O) = 0 input times = 0 output times = 0 wait resource actively times = 25 wait resource passively times = 14 run log: real_time_log was set, None!
---------------------------- end ----------------------------

============================ tasks result ============================
/demo/demo-sh - YES
============================ end ============================
root@(none):/#

@jxzhb

支持的

复制这段内容后打开百度网盘APP，操作更方便哦。 链接:https://pan.baidu.com/s/1h-yRCvY3I7fhlVL9tVIfvw?pwd=awol 
提取码:awol--来自百度网盘超级会员V4的分享

@yanmingjian 好的，谢谢

@wxid_disxysjskla 请问有没有T113-i的代理商联系方式？

@zhoutian
目前我知道的就是修改 bootargs 的 console=/dev/ttySx 这个参数。

这样没法实现你说的动态控制。

同样问题， 改了之后好了

@whycanservice 好的，谢谢

@whycanservice
搞定了，同事在sd nand的电源上面接了一个MOS管。😂

我也在设计，双天线有MIMO功能？？？ 还是只能选择一个？

重烧又可以：

烧录日志：

2222222222222222[28]HELLO! BOOT0 is starting! [31]BOOT0 commit : 88480af-dirty [34]set pll start [40]periph0 has been enabled [43]set pll end [45][pmu]: bus read error [47]board init ok [49]key press : 2 [51]detected user input 2 [644]fes begin commit:88480af-dirty [647]set pll start [653]periph0 has been enabled [656]set pll end [658][pmu]: bus read error [660]board init ok [662]beign to init dram [664]ZQ value = 0x2e [666]get_pmu_exist() = -1 [669]ddr_efuse_type: 0xa [671]trefi:7.8ms [673][AUTO DEBUG] single rank and full DQ! [677]ddr_efuse_type: 0xa [679]trefi:7.8ms [682][AUTO DEBUG] rank 0 row = 13 [685][AUTO DEBUG] rank 0 bank = 8 [688][AUTO DEBUG] rank 0 page size = 2 KB [692]DRAM BOOT DRIVE INFO: V0.33 [695]DRAM CLK = 936 MHz [697]DRAM Type = 3 (2:DDR2,3:DDR3) [700]DRAMC read ODT off. [702]DRAM ODT value: 0x42. [705]ddr_efuse_type: 0xa [708]DRAM SIZE =128 M [710]dram_tpr4:0x0 [712]PLL_DDR_CTRL_REG:0xf8004d00 [715]DRAM_CLK_REG:0xc0000000 [717][TIMING DEBUG] MR2= 0x20 [721]DRAM simple test OK. [724]rtc standby flag is 0x0, super standby flag is 0x0 [729]init dram ok U-Boot 2018.05-g24521d6-dirty (Mar 28 2023 - 22:01:17 +0800) Allwinner Technology [03.122]CPU: Allwinner Family [03.125]Model: sun8iw20 I2C: FDT ERROR:fdt_set_all_pin:[twi0]-->FDT_ERR_BADPATH FDT ERROR:fdt_set_all_pin:[twi1]-->FDT_ERR_BADPATH ready [03.146]DRAM: 128 MiB [03.149]Relocation Offset is: 04ecc000 [03.173]secure enable bit: 0 [03.176]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz MBus=300Mhz [03.182]gic: normal mode [03.185]flash init start [03.187]workmode = 16,storage type = 0 try card 2 set card number 2 get card number 2 [03.195][mmc]: mmc driver ver uboot2018:2021-11-19 15:38:00 [03.201][mmc]: Is not Boot mode! [03.204][mmc]: SUNXI SDMMC Controller Version:0x50310 [03.215][mmc]: ************Try SD card 2************ [03.220][mmc]: mmc 2 cmd timeout 100 status 100 [03.224][mmc]: smc 2 err, cmd 8, RTO [03.228][mmc]: mmc 2 close bus gating and reset [03.233][mmc]: mmc 2 cmd timeout 100 status 100 [03.237][mmc]: smc 2 err, cmd 55, RTO [03.240][mmc]: mmc 2 close bus gating and reset [03.245][mmc]: ************Try MMC card 2************ [03.253][mmc]: mmc 2 cmd timeout 100 status 100 [03.258][mmc]: smc 2 err, cmd 1, RTO [03.261][mmc]: mmc 2 close bus gating and reset [03.265][mmc]: Card did not respond to voltage select! [03.270][mmc]: ************SD/MMC 2 init error!************ [03.275][mmc]: mmc init product failed MMC init failed try emmc fail [03.282]sunxi-spinand: AW SPINand MTD Layer Version: 1.5 20200407 [03.288]sunxi-spinand-phy: AW SPINand Phy Layer Version: 1.9 20200306 [03.295]sunxi-spinand-phy: request spi0 gpio ok [03.300]sunxi-spinand-phy: request general tx dma channel ok! [03.305]sunxi-spinand-phy: request general rx dma channel ok! [03.310]sunxi-spinand-phy: set spic0 clk to 20 Mhz [03.315]sunxi-spinand-phy: init spic0 clk ok sspi->base_addr = 0x4025000, the SPI control register: [VER] 0x4025000 = 0x00010001, [GCR] 0x4025004 = 0x00000083, [TCR] 0x4025008 = 0x00000184 [ICR] 0x4025010 = 0x00000f00, [ISR] 0x4025014 = 0x00000032, [FCR] 0x4025018 = 0x00200020 [FSR] 0x402501c = 0x00000000, [WCR] 0x4025020 = 0x00000000, [CCR] 0x4025024 = 0x00000002 [SDC] 0x4025028 = 0x00002000, [BCR] 0x4025030 = 0x00000000, [TCR] 0x4025034 = 0x00000000 [BCC] 0x4025038 = 0x00000000, [DMA] 0x4025088 = 0x000000e5 [03.360]sunxi-spinand-phy: not detect any munufacture from id table [03.367]sunxi-spinand-phy: get spi-nand Model from fdt fail [03.372]sunxi-spinand-phy: get phy info from fdt fail [03.377]sunxi-spinand-phy: not detect munufacture from fdt [03.382]sunxi-spinand-phy: detect munufacture from id table: Winbond [03.388]sunxi-spinand-phy: detect spinand id: ff21aaef ffffffff [03.394]sunxi-spinand-phy: ========== arch info ========== [03.399]sunxi-spinand-phy: Model: W25N01GVZEIG [03.404]sunxi-spinand-phy: Munufacture: Winbond [03.409]sunxi-spinand-phy: DieCntPerChip: 1 [03.413]sunxi-spinand-phy: BlkCntPerDie: 1024 [03.418]sunxi-spinand-phy: PageCntPerBlk: 64 [03.423]sunxi-spinand-phy: SectCntPerPage: 4 [03.427]sunxi-spinand-phy: OobSizePerPage: 64 [03.432]sunxi-spinand-phy: BadBlockFlag: 0x0 [03.436]sunxi-spinand-phy: OperationOpt: 0x7 [03.441]sunxi-spinand-phy: MaxEraseTimes: 65000 [03.446]sunxi-spinand-phy: EccFlag: 0x0 [03.450]sunxi-spinand-phy: EccType: 2 [03.455]sunxi-spinand-phy: EccProtectedType: 3 [03.459]sunxi-spinand-phy: ======================================== [03.465]sunxi-spinand-phy: [03.467]sunxi-spinand-phy: ========== physical info ========== [03.473]sunxi-spinand-phy: TotalSize: 128 M [03.477]sunxi-spinand-phy: SectorSize: 512 B [03.481]sunxi-spinand-phy: PageSize: 2 K [03.485]sunxi-spinand-phy: BlockSize: 128 K [03.489]sunxi-spinand-phy: OOBSize: 64 B [03.494]sunxi-spinand-phy: ======================================== [03.500]sunxi-spinand-phy: [03.502]sunxi-spinand-phy: ========== logical info ========== [03.508]sunxi-spinand-phy: TotalSize: 128 M [03.512]sunxi-spinand-phy: SectorSize: 512 B [03.516]sunxi-spinand-phy: PageSize: 4 K [03.520]sunxi-spinand-phy: BlockSize: 256 K [03.524]sunxi-spinand-phy: OOBSize: 128 B [03.528]sunxi-spinand-phy: ======================================== [03.535]sunxi-spinand-phy: set spic0 clk to 100 Mhz [03.539]sunxi-spinand-phy: block lock register: 0x00 [03.544]sunxi-spinand-phy: feature register: 0x19 [03.548]sunxi-spinand-phy: sunxi physic nand init end [03.553]Loading Environment from SUNXI_FLASH... OK [03.557]try to burn key [03.560]out of usb burn from boot: not need burn key Hit any key to stop autoboot: 0 sunxi work mode=0x10 run usb efex buf queue page size = 16384 delay time 2500 weak:otg_phy_config usb init ok set address 0xc set address 0xc ok SUNXI_EFEX_ERASE_TAG erase_flag = 0x12 origin_erase_flag = 0x1 FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 the 0 mbr table is ok the 1 mbr table is ok the 2 mbr table is ok the 3 mbr table is ok *************MBR DUMP*************** total mbr part 7 part[0] name :boot-resource part[0] classname :DISK part[0] addrlo :0x8000 part[0] lenlo :0x800 part[0] user_type :32768 part[0] keydata :0 part[0] ro :0 part[1] name :env part[1] classname :DISK part[1] addrlo :0x8800 part[1] lenlo :0x1f8 part[1] user_type :32768 part[1] keydata :0 part[1] ro :0 part[2] name :env-redund part[2] classname :DISK part[2] addrlo :0x89f8 part[2] lenlo :0x1f8 part[2] user_type :32768 part[2] keydata :0 part[2] ro :0 part[3] name :boot part[3] classname :DISK part[3] addrlo :0x8bf0 part[3] lenlo :0x21e8 part[3] user_type :32768 part[3] keydata :0 part[3] ro :0 part[4] name :rootfs part[4] classname :DISK part[4] addrlo :0xadd8 part[4] lenlo :0x142f8 part[4] user_type :32768 part[4] keydata :0 part[4] ro :0 part[5] name :rootfs_data part[5] classname :DISK part[5] addrlo :0x1f0d0 part[5] lenlo :0x9e98 part[5] user_type :32768 part[5] keydata :0 part[5] ro :0 part[6] name :UDISK part[6] classname :DISK part[6] addrlo :0x28f68 part[6] lenlo :0x0 part[6] user_type :33024 part[6] keydata :0 part[6] ro :0 total part: 8 mbr 0, 8000, 8000 boot-resource 1, 800, 8000 env 2, 1f8, 8000 env-redund 3, 1f8, 8000 boot 4, 21e8, 8000 rootfs 5, 142f8, 8000 rootfs_data 6, 9e98, 8000 UDISK 7, 0, 8100 [06.668]erase blk 0 to blk 32 need erase flash: 18 [06.778]mtdparts: mtdparts=nand:1024k@0(boot0)ro,3072k@1048576(uboot)ro,1024k@4194304(secure_storage)ro,-(sys) device nand0 <nand>, # parts = 4 #: name size offset mask_flags 0: boot0 0x00100000 0x00000000 1 1: uboot 0x00300000 0x00100000 1 2: secure_storage 0x00100000 0x00400000 1 3: sys 0x07b00000 0x00500000 0 active partition: nand0,0 - (boot0) 0x00100000 @ 0x00000000 defaults: mtdids : nand0=nand mtdparts: mtdparts=nand:1024k@0(boot0)ro,3072k@1048576(uboot)ro,1024k@4194304(secure_storage)ro,-(sys) [06.829]MTD info (4) [06.830]pagesize: 0x1000 [06.833]blksize: 0x40000 [06.835]num offset bytes name [06.838]0 0x00000000 0x00100000 boot0 [06.842]1 0x00100000 0x00300000 uboot [06.846]2 0x00400000 0x00100000 secure_storage [06.850]3 0x00500000 0x07b00000 sys [06.854]ubi attach the last part of mtd device: NO.3 [06.911]ubi0: attaching mtd4 [06.942]ubi0: fixable bit-flip detected at PEB 163 [06.979]ubi0 warning: scan_peb: bad ec header at pnum 364, drop this block [07.008]ubi0: scanning is finished [07.014]ubi0: attached mtd4 (name "sys", size 123 MiB) [07.019]ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes [07.025]ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048 [07.031]ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096 [07.038]ubi0: good PEBs: 472, bad PEBs: 20, corrupted PEBs: 0 [07.043]ubi0: user volume: 8, internal volumes: 1, max. volumes count: 128 [07.050]ubi0: max/mean erase counter: 3/1, WL threshold: 4096, image sequence number: 0 [07.057]ubi0: available PEBs: 0, total reserved PEBs: 472, PEBs reserved for bad PEB handling: 0 [07.146]ubi0: fixable bit-flip detected at PEB 364 [07.150]ubi0: run torture test for PEB 364 [07.233]ubi0: fixable bit-flip detected at PEB 364 [07.237]ubi0 error: torture_peb: read problems on freshly erased PEB 364, must be bad [07.244]ubi0 error: erase_worker: failed to erase PEB 364, error -5 [07.250]ubi0 error: erase_worker: no reserved/available physical eraseblocks [07.257]ubi0 warning: ubi_ro_mode: switch to read-only mode [07.262]ubi0 error: do_work: work failed with error code -5 [07.268]ubi0 error: ubi_do_worker: ubi_bgt0d: work failed with error code -5 [07.275]erase blk 0 to blk 32 [07.377]erase blk 40 to blk 1024 [08.311]blk 340 is bad, skip to erase [08.315]blk 341 is bad, skip to erase [08.728]blk 474 is bad, skip to erase [08.732]blk 475 is bad, skip to erase [08.735]blk 476 is bad, skip to erase [08.738]blk 477 is bad, skip to erase [08.742]blk 478 is bad, skip to erase [08.745]blk 479 is bad, skip to erase [08.768]blk 486 is bad, skip to erase [08.771]blk 487 is bad, skip to erase [08.825]blk 504 is bad, skip to erase [08.828]blk 505 is bad, skip to erase [08.832]blk 506 is bad, skip to erase [08.835]blk 507 is bad, skip to erase [08.942]blk 540 is bad, skip to erase [08.945]blk 541 is bad, skip to erase [09.024]blk 566 is bad, skip to erase [09.028]blk 567 is bad, skip to erase [09.045]blk 572 is bad, skip to erase [09.048]blk 573 is bad, skip to erase [09.103]blk 590 is bad, skip to erase [09.107]blk 591 is bad, skip to erase [09.117]blk 594 is bad, skip to erase [09.120]blk 595 is bad, skip to erase [09.124]blk 596 is bad, skip to erase [09.127]blk 597 is bad, skip to erase [09.130]blk 598 is bad, skip to erase [09.134]blk 599 is bad, skip to erase [09.216]blk 624 is bad, skip to erase [09.220]blk 625 is bad, skip to erase [09.243]blk 632 is bad, skip to erase [09.246]blk 633 is bad, skip to erase [09.250]blk 634 is bad, skip to erase [09.253]blk 635 is bad, skip to erase [09.361]blk 668 is bad, skip to erase [09.365]blk 669 is bad, skip to erase [09.394]blk 678 is bad, skip to erase [09.398]blk 679 is bad, skip to erase [09.401]blk 680 is bad, skip to erase [09.404]blk 681 is bad, skip to erase [10.490]sunxi-spinand: spinand secure storage ok for phy blk 32 and 33 [10.497]Item0 (Map) magic is bad [10.499]the secure storage map is empty [10.540]sunxi-spinand: write secure storage itme 0 ok [10.545]erase secure storage: 0 ok SUNXI_EFEX_MBR_TAG mbr size = 0x10000 force mbr device nand0 <nand>, # parts = 4 #: name size offset mask_flags 0: boot0 0x00100000 0x00000000 1 1: uboot 0x00300000 0x00100000 1 2: secure_storage 0x00100000 0x00400000 1 3: sys 0x07b00000 0x00500000 0 active partition: nand0,0 - (boot0) 0x00100000 @ 0x00000000 defaults: mtdids : nand0=nand mtdparts: mtdparts=nand:1024k@0(boot0)ro,3072k@1048576(uboot)ro,1024k@4194304(secure_storage)ro,-(sys) [10.593]MTD info (4) [10.595]pagesize: 0x1000 [10.597]blksize: 0x40000 [10.599]num offset bytes name [10.603]0 0x00000000 0x00100000 boot0 [10.607]1 0x00100000 0x00300000 uboot [10.610]2 0x00400000 0x00100000 secure_storage [10.615]3 0x00500000 0x07b00000 sys [10.618]MBR info (unalign): [10.621]partno addr sects type name [10.625]0 0x00000000 0x00008000 0x00000001 mbr [10.630]1 0x00008000 0x00000800 0x00008000 boot-resource [10.636]2 0x00008800 0x000001f8 0x00008000 env [10.641]3 0x000089f8 0x000001f8 0x00008000 env-redund [10.646]4 0x00008bf0 0x000021e8 0x00008000 boot [10.651]5 0x0000add8 0x000142f8 0x00008000 rootfs [10.656]6 0x0001f0d0 0x00009e98 0x00008000 rootfs_data [10.661]7 0x00028f68 0x00000000 0x00008100 UDISK [10.666]ubi attach the last part of mtd device: NO.3 [10.671]MBR info (align): [10.673]partno addr sects type name [10.678]0 0x00002800 0x000081f0 0x00000001 mbr [10.683]1 0x0000a9f0 0x000009d8 0x00008000 boot-resource [10.689]2 0x0000b3c8 0x000001f8 0x00008000 env [10.693]3 0x0000b5c0 0x000001f8 0x00008000 env-redund [10.699]4 0x0000b7b8 0x00002370 0x00008000 boot [10.704]5 0x0000db28 0x000144d8 0x00008000 rootfs [10.709]6 0x00022000 0x00009f78 0x00008000 rootfs_data [10.714]7 0x0002bf78 0x00000000 0x00008100 UDISK [10.719]ubi attach the last part of mtd device: NO.3 [10.724]ubi attatch mtd, name: sys [10.727]ubi0: detaching mtd4 [10.730]ubi0: mtd4 is detached [10.732]ubi0: attaching mtd4 [10.777]ubi0: scanning is finished [10.780]ubi0: empty MTD device detected [10.807]ubi0: attached mtd4 (name "sys", size 123 MiB) [10.812]ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes [10.818]ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048 [10.824]ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096 [10.830]ubi0: good PEBs: 472, bad PEBs: 20, corrupted PEBs: 0 [10.836]ubi0: user volume: 0, internal volumes: 1, max. volumes count: 128 [10.842]ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 0 [10.850]ubi0: available PEBs: 468, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 Creating static volume mbr of size 17031168 Creating dynamic volume boot-resource of size 1290240 Creating dynamic volume env of size 258048 Creating dynamic volume env-redund of size 258048 Creating dynamic volume boot of size 4644864 Creating dynamic volume rootfs of size 42577920 Creating dynamic volume rootfs_data of size 20901888 No size specified -> Using max size (33804288) [14.184]reset last volume size to 0x101e8 Creating dynamic volume UDISK of size 33804288 [14.241]fill gap start: volume mbr sects 0x7f80 [16.461]fill gap end: volume mbr [16.464]update partition map [16.467]logical area info: 468 258048 last_lba: 235871 [16.475]logical area info: 468 258048 last_lba: 235871 [16.482]logical area info: 468 258048 last_lba: 235871 [16.490]logical area info: 468 258048 last_lba: 235871 [16.498]logical area info: 468 258048 last_lba: 235871 [16.505]logical area info: 468 258048 last_lba: 235871 [16.513]logical area info: 468 258048 last_lba: 235871 [16.521]logical area info: 468 258048 last_lba: 235871 [16.528]logical area info: 468 258048 last_lba: 235871 [16.536]logical area info: 468 258048 last_lba: 235871 [16.544]logical area info: 468 258048 last_lba: 235871 [16.551]logical area info: 468 258048 last_lba: 235871 [16.559]logical area info: 468 258048 last_lba: 235871 [16.566]logical area info: 468 258048 last_lba: 235871 [16.574]logical area info: 468 258048 last_lba: 235871 [16.582]logical area info: 468 258048 last_lba: 235871 [16.589]logical area info: 468 258048 last_lba: 235871 [16.597]logical area info: 468 258048 last_lba: 235871 [16.605]logical area info: 468 258048 last_lba: 235871 [16.612]logical area info: 468 258048 last_lba: 235871 [16.620]logical area info: 468 258048 last_lba: 235871 [16.628]logical area info: 468 258048 last_lba: 235871 [16.635]logical area info: 468 258048 last_lba: 235871 [16.643]logical area info: 468 258048 last_lba: 235871 [16.651]logical area info: 468 258048 last_lba: 235871 FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 [16.801]fill gap start: volume boot-resource sects 0x264 [16.879]fill gap end: volume boot-resource FEX_CMD_fes_verify_value, start 0x8000, size high 0x0:low 0xb3800 FEX_CMD_fes_verify_value 0x4e0977e6 [16.956]fill gap start: volume env sects 0xf8 [17.031]fill gap end: volume env FEX_CMD_fes_verify_value, start 0x8800, size high 0x0:low 0x20000 FEX_CMD_fes_verify_value 0x8c36594c [17.080]fill gap start: volume env-redund sects 0xf8 [17.155]fill gap end: volume env-redund FEX_CMD_fes_verify_value, start 0x89f8, size high 0x0:low 0x20000 FEX_CMD_fes_verify_value 0x8c36594c [18.089]fill gap start: volume boot sects 0x9c [18.168]fill gap end: volume boot FEX_CMD_fes_verify_value, start 0x8bf0, size high 0x0:low 0x429800 FEX_CMD_fes_verify_value 0xa3b02706 [27.238]fill gap start: volume rootfs sects 0x4d0 [27.319]fill gap end: volume rootfs [27.444]ubi0: fixable bit-flip detected at PEB 276 [27.449]ubi0: schedule PEB 276 for scrubbing [27.464]ubi0: fixable bit-flip detected at PEB 276 [27.532]ubi0: scrubbed PEB 276 (LEB 5:10), data moved to PEB 262 [27.891]ubi0: fixable bit-flip detected at PEB 312 [27.895]ubi0: schedule PEB 312 for scrubbing [27.910]ubi0: fixable bit-flip detected at PEB 312 [27.977]ubi0: fixable bit-flip detected at PEB 276 [27.981]ubi0: run torture test for PEB 276 [28.064]ubi0: fixable bit-flip detected at PEB 276 [28.068]ubi0 error: torture_peb: read problems on freshly erased PEB 276, must be bad [28.075]ubi0 error: erase_worker: failed to erase PEB 276, error -5 [28.081]ubi0 error: erase_worker: no reserved/available physical eraseblocks [28.088]ubi0 warning: ubi_ro_mode: switch to read-only mode [28.093]ubi0 error: do_work: work failed with error code -5 [28.099]ubi0 error: ubi_do_worker: ubi_bgt0d: work failed with error code -5 [28.184]ubi0: fixable bit-flip detected at PEB 322 [28.188]ubi0: schedule PEB 322 for scrubbing [28.248]ubi0: fixable bit-flip detected at PEB 327 [28.252]ubi0: schedule PEB 327 for scrubbing [28.289]ubi0: fixable bit-flip detected at PEB 330 [28.294]ubi0: schedule PEB 330 for scrubbing [28.320]ubi0: fixable bit-flip detected at PEB 332 [28.324]ubi0: schedule PEB 332 for scrubbing [28.384]ubi0: fixable bit-flip detected at PEB 337 [28.388]ubi0: schedule PEB 337 for scrubbing [28.403]ubi0: fixable bit-flip detected at PEB 338 [28.408]ubi0: schedule PEB 338 for scrubbing [28.423]ubi0: fixable bit-flip detected at PEB 339 [28.427]ubi0: schedule PEB 339 for scrubbing [28.520]ubi0: fixable bit-flip detected at PEB 346 [28.525]ubi0: schedule PEB 346 for scrubbing [28.551]ubi0: fixable bit-flip detected at PEB 348 [28.555]ubi0: schedule PEB 348 for scrubbing [28.570]ubi0: fixable bit-flip detected at PEB 349 [28.575]ubi0: schedule PEB 349 for scrubbing [28.612]ubi0: fixable bit-flip detected at PEB 352 [28.616]ubi0: schedule PEB 352 for scrubbing [28.665]ubi0: fixable bit-flip detected at PEB 356 [28.669]ubi0: schedule PEB 356 for scrubbing [28.762]ubi0: fixable bit-flip detected at PEB 364 [28.767]ubi0: schedule PEB 364 for scrubbing [28.815]ubi0: fixable bit-flip detected at PEB 368 [28.820]ubi0: schedule PEB 368 for scrubbing [28.863]ubi0: fixable bit-flip detected at PEB 372 [28.867]ubi0: schedule PEB 372 for scrubbing [28.954]ubi0: fixable bit-flip detected at PEB 378 [28.959]ubi0: schedule PEB 378 for scrubbing [28.974]ubi0: fixable bit-flip detected at PEB 379 [28.978]ubi0: schedule PEB 379 for scrubbing [28.994]ubi0: fixable bit-flip detected at PEB 380 [28.998]ubi0: schedule PEB 380 for scrubbing [29.024]ubi0: fixable bit-flip detected at PEB 382 [29.028]ubi0: schedule PEB 382 for scrubbing [29.077]ubi0: fixable bit-flip detected at PEB 386 [29.081]ubi0: schedule PEB 386 for scrubbing [29.130]ubi0: fixable bit-flip detected at PEB 390 [29.134]ubi0: schedule PEB 390 for scrubbing [29.160]ubi0: fixable bit-flip detected at PEB 392 [29.165]ubi0: schedule PEB 392 for scrubbing [29.246]ubi0: fixable bit-flip detected at PEB 399 [29.251]ubi0: schedule PEB 399 for scrubbing [29.277]ubi0: fixable bit-flip detected at PEB 401 [29.281]ubi0: schedule PEB 401 for scrubbing [29.296]ubi0: fixable bit-flip detected at PEB 402 [29.301]ubi0: schedule PEB 402 for scrubbing [29.316]ubi0: fixable bit-flip detected at PEB 403 [29.320]ubi0: schedule PEB 403 for scrubbing [29.402]ubi0: fixable bit-flip detected at PEB 409 [29.407]ubi0: schedule PEB 409 for scrubbing [29.455]ubi0: fixable bit-flip detected at PEB 413 [29.460]ubi0: schedule PEB 413 for scrubbing [29.497]ubi0: fixable bit-flip detected at PEB 416 [29.501]ubi0: schedule PEB 416 for scrubbing [29.516]ubi0: fixable bit-flip detected at PEB 417 [29.521]ubi0: schedule PEB 417 for scrubbing [29.569]ubi0: fixable bit-flip detected at PEB 421 [29.574]ubi0: schedule PEB 421 for scrubbing [29.589]ubi0: fixable bit-flip detected at PEB 422 [29.593]ubi0: schedule PEB 422 for scrubbing [29.675]ubi0: fixable bit-flip detected at PEB 429 [29.679]ubi0: schedule PEB 429 for scrubbing [29.728]ubi0: fixable bit-flip detected at PEB 433 [29.732]ubi0: schedule PEB 433 for scrubbing FEX_CMD_fes_verify_value, start 0xadd8, size high 0x0:low 0x27c5000 FEX_CMD_fes_verify_value 0xe1001ae8 bootfile_mode=4 SUNXI_EFEX_BOOT1_TAG boot1 size = 0x138000, max size = 0x400000 uboot size = 0x138000 storage type = 0 preserved len:16384 [29.833]uboot blk range [8-32) [29.836]download uboot to block 8 (10 blocks) len 1248K [30.111]download uboot to block 18 (10 blocks) len 1248K FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 bootfile_mode=4 SUNXI_EFEX_BOOT0_TAG boot0 size = 0xc000 dram para[0] = 3a8 dram para[1] = 3 dram para[2] = 7b7bfb dram para[3] = 0 dram para[4] = 10d2 dram para[5] = 800000 dram para[6] = 1e14 dram para[7] = 42 dram para[8] = 20 dram para[9] = 0 dram para[10] = 4899d7 dram para[11] = 1c241d0 dram para[12] = a4073 dram para[13] = b4787896 dram para[14] = 0 dram para[15] = 48484848 dram para[16] = 48 dram para[17] = 1620121e dram para[18] = 0 dram para[19] = 0 dram para[20] = 0 dram para[21] = 340000 dram para[22] = 46 dram para[23] = b4006103 dram para[24] = 0 dram para[25] = 0 dram para[26] = 0 dram para[27] = 0 dram para[28] = 0 dram para[29] = 0 dram para[30] = 0 dram para[31] = 0 storage type = 0 [30.458]download boot0 to block 0 len 48K [30.474]download boot0 to block 1 len 48K [30.491]download boot0 to block 2 len 48K [30.507]download boot0 to block 3 len 48K [30.523]download boot0 to block 4 len 48K [30.540]download boot0 to block 5 len 48K [30.556]download boot0 to block 6 len 48K [30.572]download boot0 to block 7 len 48K FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 sunxi_efex_next_action=2 exit usb next work 2

启动日志：

▒[28]HELLO! BOOT0 is starting!T [31]BOOT0 commit : 88480af-dirty [34]set pll start [40]periph0 has been enabled [43]set pll end [45][pmu]: bus read error [47]board init ok [49]ZQ value = 0x2d [51]get_pmu_exist() = -1 [53]DRAM BOOT DRIVE INFO: V0.33 [56]DRAM CLK = 936 MHz [59]DRAM Type = 3 (2:DDR2,3:DDR3) [62]DRAMC read ODT off. [64]DRAM ODT value: 0x42. [67]ddr_efuse_type: 0xa [70]DRAM SIZE =128 M [72]dram_tpr4:0x0 [73]PLL_DDR_CTRL_REG:0xf8004d00 [76]DRAM_CLK_REG:0xc0000000 [79][TIMING DEBUG] MR2= 0x20 [86]DRAM simple test OK. [89]rtc standby flag is 0x0, super standby flag is 0x0 [94]dram size =128 [97]spinand UBOOT_START_BLK_NUM 8 UBOOT_LAST_BLK_NUM 32 [102]block from 8 to 32 [197]Check is correct. [199]dma 0x29c0c int is not used yet [202]dma 0x29c0c int is free, you do not need to free it again [208]Entry_name = u-boot [214]Entry_name = optee [218]Entry_name = dtb [221]Jump to second Boot. M/TC: OP-TEE version: 6aef7bb2-dirty (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Fri Jul 23 09:25:11 UTC 2021 arm U-Boot 2018.05-g24521d6-dirty (Mar 28 2023 - 22:01:17 +0800) Allwinner Technology [00.274]CPU: Allwinner Family [00.277]Model: sun8iw20 I2C: FDT ERROR:fdt_set_all_pin:[twi0]-->FDT_ERR_BADPATH FDT ERROR:fdt_set_all_pin:[twi1]-->FDT_ERR_BADPATH ready [00.299]DRAM: 128 MiB [00.302]Relocation Offset is: 04ecc000 [00.326]secure enable bit: 0 [00.329]smc_tee_inform_fdt failed with: -65526[00.333]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz MBus=300Mhz [00.340]gic: sec monitor mode [00.343]flash init start [00.345]workmode = 0,storage type = 0 sspi->base_addr = 0x4025000, the SPI control register: [VER] 0x4025000 = 0x00010001, [GCR] 0x4025004 = 0x00000083, [TCR] 0x4025008 = 0x00000184 [ICR] 0x4025010 = 0x00000f00, [ISR] 0x4025014 = 0x00000032, [FCR] 0x4025018 = 0x00200020 [FSR] 0x402501c = 0x00000000, [WCR] 0x4025020 = 0x00000000, [CCR] 0x4025024 = 0x00000002 [SDC] 0x4025028 = 0x00002000, [BCR] 0x4025030 = 0x00000000, [TCR] 0x4025034 = 0x00000000 [BCC] 0x4025038 = 0x20000000, [DMA] 0x4025088 = 0x000000e5 [00.391]sunxi-spinand-phy: not detect any munufacture from id table [00.398]sunxi-spinand-phy: get spi-nand Model from fdt fail [00.403]sunxi-spinand-phy: get phy info from fdt fail device nand0 <nand>, # parts = 4 #: name size offset mask_flags 0: boot0 0x00100000 0x00000000 1 1: uboot 0x00300000 0x00100000 1 2: secure_storage 0x00100000 0x00400000 1 3: sys 0x07b00000 0x00500000 0 active partition: nand0,0 - (boot0) 0x00100000 @ 0x00000000 defaults: mtdids : nand0=nand mtdparts: mtdparts=nand:1024k@0(boot0)ro,3072k@1048576(uboot)ro,1024k@4194304(secure_storage)ro,-(sys) [00.503]ubi0: attaching mtd4 [00.535]ubi0: fixable bit-flip detected at PEB 163 [00.571]ubi0: fixable bit-flip detected at PEB 364 [00.598]ubi0: scanning is finished [00.604]ubi0: attached mtd4 (name "sys", size 123 MiB) [00.609]ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes [00.615]ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048 [00.621]ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096 [00.627]ubi0: good PEBs: 472, bad PEBs: 20, corrupted PEBs: 0 [00.633]ubi0: user volume: 8, internal volumes: 1, max. volumes count: 128 [00.640]ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 0 [00.647]ubi0: available PEBs: 0, total reserved PEBs: 472, PEBs reserved for bad PEB handling: 0 [00.707]ubi0: scrubbed PEB 163 (LEB 0:15), data moved to PEB 276 [00.721]ubi0: fixable bit-flip detected at PEB 364 [00.736]ubi0: fixable bit-flip detected at PEB 364 [00.805]ubi0: scrubbed PEB 364 (LEB 5:89), data moved to PEB 261 [00.818]sunxi flash init ok [00.820]line:703 init_clocks [00.823]drv_disp_init fdt get node offset faill: hdmi [00.836]drv_disp_init finish [00.839]boot_gui_init:start [00.842]set disp.dev2_output_type fail. using defval=0 [00.978]set disp.fb0_width fail. using defval=0 [00.982]set disp.fb0_height fail. using defval=0 [00.986]boot_gu[00.988]smallwitpi lcd_panel_init 187 xxxxxxxxxxxxxxxxxx i_init:finish [01.281]LCD open finish partno erro : can't find partition bootloader 54 bytes read in 1 ms (52.7 KiB/s) [01.326]bmp_name=bootlogo.bmp size 691254 691254 bytes read in 31 ms (21.3 MiB/s) [01.454]Loading Environment from SUNXI_FLASH... OK [01.474]Item0 (Map) magic is bad secure storage read widevine fail [01.480]secure storage read widevine fail with:-1 secure storage read ec_key fail [01.487]secure storage read ec_key fail with:-1 secure storage read ec_cert1 fail [01.494]secure storage read ec_cert1 fail with:-1 secure storage read ec_cert2 fail [01.502]secure storage read ec_cert2 fail with:-1 secure storage read ec_cert3 fail [01.509]secure storage read ec_cert3 fail with:-1 secure storage read rsa_key fail [01.516]secure storage read rsa_key fail with:-1 secure storage read rsa_cert1 fail [01.524]secure storage read rsa_cert1 fail with:-1 secure storage read rsa_cert2 fail [01.531]secure storage read rsa_cert2 fail with:-1 secure storage read rsa_cert3 fail [01.539]secure storage read rsa_cert3 fail with:-1 [01.544]out of usb burn from boot: not need burn key [01.558]update bootcmd [01.569]change working_fdt 0x43e8be70 to 0x43e6be70 [01.589]update dts Hit any key to stop autoboot: 0 [01.795]no vendor_boot partition is found Android's image name: t113-whycanpim [01.807]Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.4.61 (whycan@ubuntu) (arm-openwrt-linux-gnueabi-gcc.bin (OpenWrt/Linaro GCC 6.4-2017.11 2017-11) 6.4.1, GNU ld (GNU Binutils) 2.27) #306 SMP PREEMPT Tue Mar 28 14:14:07 UTC 2023 [ 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 32 MiB at 0x46000000 [ 0.000000] On node 0 totalpages: 32768 [ 0.000000] Normal zone: 256 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 s30348 r8192 d22900 u61440 [ 0.000000] pcpu-alloc: s30348 r8192 d22900 u61440 alloc=15*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 32512 [ 0.000000] Kernel command line: ubi.mtd=sys ubi.block=0,rootfs earlyprintk=sunxi-uart,0x02500C00 clk_ignore_unused initcall_debug=0 console=ttyS3,115200 loglevel=8 root=/dev/ubiblock0_5 rootfstype=squashfs init=/pseudo_init partitions=mbr@ubi0_0:boot-resource@ubi0_1:env@ubi0_2:env-redund@ubi0_3:boot@ubi0_4:rootfs@ubi0_5:rootfs_data@ubi0_6:UDISK@ubi0_7: cma=32M snum= mac_addr= wifi_mac= bt_mac= specialstr= gpt=1 androidboot.hardware=sun8iw20p1 boot_type=5 androidboot.boot_type=5 gpt=1 uboot_message=2018.05-g24521d6-dirty(03/28/2023-22:01:17) disp_reserve=3686400,0x43f0e000 aw-ubi-spinand.ubootblks=24 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: 81360K/131072K available (6144K kernel code, 305K rwdata, 1716K rodata, 1024K init, 1177K bss, 16944K reserved, 32768K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] random: get_random_bytes called from start_kernel+0x264/0x3e8 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 [ 0.008016] Switching to timer-based delay loop, resolution 41ns [ 0.014191] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.023951] Console: colour dummy device 80x30 [ 0.028417] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000) [ 0.038785] pid_max: default: 32768 minimum: 301 [ 0.043519] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.050835] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.059164] CPU: Testing write buffer coherency: ok [ 0.064374] /cpus/cpu@0 missing clock-frequency property [ 0.069691] /cpus/cpu@1 missing clock-frequency property [ 0.075030] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.081175] Setting up static identity map for 0x40100000 - 0x40100060 [ 0.087823] rcu: Hierarchical SRCU implementation. [ 0.093025] smp: Bringing up secondary CPUs ... [ 0.098669] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.098791] smp: Brought up 1 node, 2 CPUs [ 0.108586] SMP: Total of 2 processors activated (96.00 BogoMIPS). [ 0.114764] CPU: All CPU(s) started in SVC mode. [ 0.119838] devtmpfs: initialized [ 0.134658] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5 [ 0.142770] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.152636] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.160781] pinctrl core: initialized pinctrl subsystem [ 0.167325] NET: Registered protocol family 16 [ 0.173268] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.217181] rtc_ccu: sunxi ccu init OK [ 0.223431] ccu: sunxi ccu init OK [ 0.227273] r_ccu: sunxi ccu init OK [ 0.270138] iommu: Default domain type: Translated [ 0.276248] sunxi iommu: irq = 24 [ 0.280692] SCSI subsystem initialized [ 0.284973] usbcore: registered new interface driver usbfs [ 0.291048] usbcore: registered new interface driver hub [ 0.296463] usbcore: registered new device driver usb [ 0.301747] videodev: Linux video capture interface: v2.00 [ 0.308263] Advanced Linux Sound Architecture Driver Initialized. [ 0.315255] Bluetooth: Core ver 2.22 [ 0.318934] NET: Registered protocol family 31 [ 0.323374] Bluetooth: HCI device and connection manager initialized [ 0.329761] Bluetooth: HCI socket layer initialized [ 0.334652] Bluetooth: L2CAP socket layer initialized [ 0.339723] Bluetooth: SCO socket layer initialized [ 0.344886] pwm module init! [ 0.349152] g2d 5410000.g2d: Adding to iommu group 0 [ 0.354492] G2D: rcq version initialized.major:252 [ 0.360227] clocksource: Switched to clocksource arch_sys_counter [ 0.375137] sun8iw20-pinctrl 2000000.pinctrl: initialized sunXi PIO driver [ 0.395046] NET: Registered protocol family 2 [ 0.399954] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) [ 0.408364] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.416049] TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear) [ 0.423131] TCP: Hash tables configured (established 1024 bind 1024) [ 0.429588] UDP hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.436150] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.443306] NET: Registered protocol family 1 [ 0.448653] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pc not found, using dummy regulator [ 0.458975] spi spi0: spi0 supply spi not found, using dummy regulator [ 0.465799] sunxi_spi_resource_get()2151 - [spi0] SPI MASTER MODE [ 0.471970] sunxi_spi_resource_get()2189 - Failed to get sample mode [ 0.478333] sunxi_spi_resource_get()2194 - Failed to get sample delay [ 0.484787] sunxi_spi_resource_get()2198 - sample_mode:-1431633921 sample_delay:-1431633921 [ 0.493191] sunxi_spi_clk_init()2240 - [spi0] mclk 100000000 [ 0.499465] sunxi_spi_probe()2653 - [spi0]: driver probe succeed, base c881f000, irq 41 [ 0.509550] workingset: timestamp_bits=30 max_order=15 bucket_order=0 [ 0.525252] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.531426] ntfs: driver 2.1.32 [Flags: R/W]. [ 0.565903] io scheduler mq-deadline registered [ 0.570484] io scheduler kyber registered [ 0.576215] [DISP]disp_module_init [ 0.580172] disp 5000000.disp: Adding to iommu group 0 [ 0.585882] [DISP] parser_disp_init_para,line:1430: [ 0.585886] of_property_read fb0_width fail [ 0.594993] [DISP] disp_init,line:2386: [ 0.594997] smooth display screen:0 type:1 mode:4 [ 0.619950] display_fb_request,fb_id:0 [ 0.629778] Freeing logo buffer memory: 3600K [ 0.634688] disp_al_manager_apply ouput_type:1 [ 0.639284] [DISP] lcd_clk_config,line:744: [ 0.639295] disp 0, clk: pll(396000000),clk(396000000),dclk(66000000) dsi_rate(66000000) [ 0.639295] clk real:pll(396000000),clk(396000000),dclk(99000000) dsi_rate(150000000) [ 0.640773] [DISP]disp_module_init finish [ 0.643827] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pd not found, using dummy regulator [ 0.661703] sunxi_sid_init()551 - insmod ok [ 0.679311] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pg not found, using dummy regulator [ 0.689528] uart uart1: get regulator failed [ 0.693895] uart uart1: uart1 supply uart not found, using dummy regulator [ 0.701128] uart1: ttyS1 at MMIO 0x2500400 (irq = 34, base_baud = 1500000) is a SUNXI [ 0.709864] uart uart3: get regulator failed [ 0.714272] uart uart3: uart3 supply uart not found, using dummy regulator [ 0.721483] uart3: ttyS3 at MMIO 0x2500c00 (irq = 35, base_baud = 1500000) is a SUNXI [ 0.729327] sw_console_setup()1808 - console setup baud 115200 parity n bits 8, flow n ▒[ 0.737321] printk: console [ttyS3] enabled [ 0.737321] printk: console [ttyS3] enabled [ 0.746278] printk: bootconsole [earlycon0] disabled [ 0.746278] printk: bootconsole [earlycon0] disabled [ 0.758051] misc dump reg init [ 0.762612] sunxi-rfkill soc@3000000:rfkill@0: module version: v1.0.9 [ 0.769882] sunxi-rfkill soc@3000000:rfkill@0: devm_pinctrl_get() failed! [ 0.777550] sunxi-rfkill soc@3000000:rfkill@0: get gpio chip_en failed [ 0.784911] sunxi-rfkill soc@3000000:rfkill@0: get gpio power_en failed [ 0.792365] sunxi-rfkill soc@3000000:rfkill@0: wlan_busnum (1) [ 0.798909] sunxi-rfkill soc@3000000:rfkill@0: Missing wlan_power. [ 0.805888] sunxi-rfkill soc@3000000:rfkill@0: wlan_regon gpio=110 assert=1 [ 0.813773] sunxi-rfkill soc@3000000:rfkill@0: wlan_hostwake gpio=202 assert=1 [ 0.821920] sunxi-rfkill soc@3000000:rfkill@0: wakeup source is enabled [ 0.829560] sunxi-rfkill soc@3000000:rfkill@0: Missing bt_power. [ 0.836374] sunxi-rfkill soc@3000000:rfkill@0: bt clock[0] (32k-fanout1) [ 0.843931] sunxi-rfkill soc@3000000:rfkill@0: bt_rst gpio=112 assert=0 [ 0.852082] [ADDR_MGT] addr_mgt_probe: module version: v1.0.10 [ 0.859291] [ADDR_MGT] addr_mgt_probe: success. [ 0.864808] dma-buf: Running sanitycheck [ 0.869239] dma-buf: Running dma_fence [ 0.873502] sizeof(dma_fence)=48 [ 0.877240] dma-buf: Running dma_fence/sanitycheck [ 0.882657] dma-buf: Running dma_fence/test_signaling [ 0.888341] dma-buf: Running dma_fence/test_add_callback [ 0.894344] dma-buf: Running dma_fence/test_late_add_callback [ 0.900823] dma-buf: Running dma_fence/test_rm_callback [ 0.906684] dma-buf: Running dma_fence/test_late_rm_callback [ 0.913055] dma-buf: Running dma_fence/test_status [ 0.918436] dma-buf: Running dma_fence/test_error [ 0.923725] dma-buf: Running dma_fence/test_wait [ 0.928904] dma-buf: Running dma_fence/test_wait_timeout [ 0.970239] dma-buf: Running dma_fence/test_stub [ 0.975437] dma-buf: Running dma_fence/race_signal_callback [ 1.050234] thread_signal_callback[0] completed 39519 passes, 21001 misses [ 1.057978] thread_signal_callback[1] completed 39490 passes, 20974 misses [ 1.130235] thread_signal_callback[0] completed 40608 passes, 40606 misses [ 1.137973] thread_signal_callback[1] completed 40623 passes, 40622 misses [ 1.146267] sunxi-spinand: AW SPINand MTD Layer Version: 2.0 20201228 [ 1.153598] sunxi-spinand-phy: AW SPINand Phy Layer Version: 1.10 20200306 [ 1.161506] sunxi-spinand-phy: not detect any munufacture from id table [ 1.168938] sunxi-spinand-phy: get spi-nand Model from fdt fail [ 1.175600] sunxi-spinand-phy: get phy info from fdt fail [ 1.181704] sunxi-spinand-phy: not detect munufacture from fdt [ 1.188460] sunxi-spinand-phy: detect munufacture from id table: Winbond [ 1.196002] sunxi-spinand-phy: detect spinand id: ff21aaef ffffffff [ 1.203127] sunxi-spinand-phy: ========== arch info ========== [ 1.209667] sunxi-spinand-phy: Model: W25N01GVZEIG [ 1.216428] sunxi-spinand-phy: Munufacture: Winbond [ 1.222702] sunxi-spinand-phy: DieCntPerChip: 1 [ 1.228364] sunxi-spinand-phy: BlkCntPerDie: 1024 [ 1.234330] sunxi-spinand-phy: PageCntPerBlk: 64 [ 1.240097] sunxi-spinand-phy: SectCntPerPage: 4 [ 1.245769] sunxi-spinand-phy: OobSizePerPage: 64 [ 1.251539] sunxi-spinand-phy: BadBlockFlag: 0x0 [ 1.257401] sunxi-spinand-phy: OperationOpt: 0x7 [ 1.263268] sunxi-spinand-phy: MaxEraseTimes: 65000 [ 1.269326] sunxi-spinand-phy: EccFlag: 0x0 [ 1.275199] sunxi-spinand-phy: EccType: 2 [ 1.280872] sunxi-spinand-phy: EccProtectedType: 3 [ 1.286540] sunxi-spinand-phy: ======================================== [ 1.293966] sunxi-spinand-phy: [ 1.297483] sunxi-spinand-phy: ========== physical info ========== [ 1.304428] sunxi-spinand-phy: TotalSize: 128 M [ 1.309797] sunxi-spinand-phy: SectorSize: 512 B [ 1.315177] sunxi-spinand-phy: PageSize: 2 K [ 1.320367] sunxi-spinand-phy: BlockSize: 128 K [ 1.325736] sunxi-spinand-phy: OOBSize: 64 B [ 1.331018] sunxi-spinand-phy: ======================================== [ 1.338439] sunxi-spinand-phy: [ 1.341969] sunxi-spinand-phy: ========== logical info ========== [ 1.348801] sunxi-spinand-phy: TotalSize: 128 M [ 1.354193] sunxi-spinand-phy: SectorSize: 512 B [ 1.359563] sunxi-spinand-phy: PageSize: 4 K [ 1.364750] sunxi-spinand-phy: BlockSize: 256 K [ 1.370126] sunxi-spinand-phy: OOBSize: 128 B [ 1.375511] sunxi-spinand-phy: ======================================== [ 1.383034] sunxi-spinand-phy: block lock register: 0x00 [ 1.389109] sunxi-spinand-phy: feature register: 0x19 [ 1.394790] sunxi-spinand-phy: sunxi physic nand init end [ 1.401221] Creating 4 MTD partitions on "sunxi_mtd_nand": [ 1.407399] 0x000000000000-0x000000100000 : "boot0" [ 1.421231] 0x000000100000-0x000000400000 : "uboot" [ 1.430524] random: fast init done [ 1.441152] 0x000000400000-0x000000500000 : "secure_storage" [ 1.461227] 0x000000500000-0x000008000000 : "sys" [ 1.528459] sunxi-spinand-phy: phy blk 340 is bad [ 1.561077] sunxi-spinand-phy: phy blk 474 is bad [ 1.566567] sunxi-spinand-phy: phy blk 476 is bad [ 1.572056] sunxi-spinand-phy: phy blk 478 is bad [ 1.578658] sunxi-spinand-phy: phy blk 486 is bad [ 1.587579] sunxi-spinand-phy: phy blk 504 is bad [ 1.593084] sunxi-spinand-phy: phy blk 506 is bad [ 1.605790] sunxi-spinand-phy: phy blk 540 is bad [ 1.616809] sunxi-spinand-phy: phy blk 566 is bad [ 1.623258] sunxi-spinand-phy: phy blk 572 is bad [ 1.632446] sunxi-spinand-phy: phy blk 590 is bad [ 1.638412] sunxi-spinand-phy: phy blk 594 is bad [ 1.643940] sunxi-spinand-phy: phy blk 596 is bad [ 1.649451] sunxi-spinand-phy: phy blk 598 is bad [ 1.660479] sunxi-spinand-phy: phy blk 624 is bad [ 1.667372] sunxi-spinand-phy: phy blk 632 is bad [ 1.672900] sunxi-spinand-phy: phy blk 634 is bad [ 1.685708] sunxi-spinand-phy: phy blk 668 is bad [ 1.693067] sunxi-spinand-phy: phy blk 678 is bad [ 1.698577] sunxi-spinand-phy: phy blk 680 is bad [ 1.791730] libphy: Fixed MDIO Bus: probed [ 1.797253] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator [ 1.808631] sunxi gmac driver's version: 1.0.0 [ 1.813813] gmac-power0: NULL [ 1.817140] gmac-power1: NULL [ 1.820522] gmac-power2: NULL [ 1.824918] Failed to alloc md5 [ 1.828451] eth0: Use random mac address [ 1.833189] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.840582] sunxi-ehci: EHCI SUNXI driver [ 1.845543] get ehci0-controller wakeup-source is fail. [ 1.851533] sunxi ehci0-controller don't init wakeup source [ 1.857811] [sunxi-ehci0]: probe, pdev->name: 4101000.ehci0-controller, sunxi_ehci: 0xc0b695d0, 0x:c8839000, irq_no:3c [ 1.869835] [sunxi-ehci0]: Not init ehci0 [ 1.874635] get ehci1-controller wakeup-source is fail. [ 1.880609] sunxi ehci1-controller don't init wakeup source [ 1.886866] [sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xc0b69af0, 0x:c883d000, irq_no:3e [ 1.898925] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply drvvbus not found, using dummy regulator [ 1.911476] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply hci not found, using dummy regulator [ 1.923699] sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller [ 1.930987] sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 1 [ 1.940957] sunxi-ehci 4200000.ehci1-controller: irq 62, io mem 0x04200000 [ 1.970249] sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00 [ 1.978932] hub 1-0:1.0: USB hub found [ 1.983216] hub 1-0:1.0: 1 port detected [ 1.988341] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.995332] sunxi-ohci: OHCI SUNXI driver [ 2.000356] get ohci0-controller wakeup-source is fail. [ 2.006349] sunxi ohci0-controller don't init wakeup source [ 2.012625] [sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xc0b69860 [ 2.022307] [sunxi-ohci0]: Not init ohci0 [ 2.027095] get ohci1-controller wakeup-source is fail. [ 2.033078] sunxi ohci1-controller don't init wakeup source [ 2.039353] [sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xc0b69d80 [ 2.049053] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply drvvbus not found, using dummy regulator [ 2.061598] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply hci not found, using dummy regulator [ 2.073847] sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller [ 2.081130] sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 2 [ 2.091056] sunxi-ohci 4200400.ohci1-controller: irq 63, io mem 0x04200400 [ 2.165127] hub 2-0:1.0: USB hub found [ 2.169376] hub 2-0:1.0: 1 port detected [ 2.174646] i2c /dev entries driver [ 2.178655] sunxi cedar version 1.1 [ 2.182795] sunxi-cedar 1c0e000.ve: Adding to iommu group 0 [ 2.189086] VE: sunxi_cedar_probe power-domain init!!! [ 2.194881] VE: install start!!! [ 2.194881] [ 2.200454] VE: cedar-ve the get irq is 42 [ 2.200454] [ 2.206924] VE: ve_debug_proc_info:(ptrval), data:(ptrval), lock:(ptrval) [ 2.206924] [ 2.216227] VE: install end!!! [ 2.216227] [ 2.221317] VE: sunxi_cedar_probe [ 2.225335] Bluetooth: HCI UART driver ver 2.3 [ 2.230365] Bluetooth: HCI UART protocol H4 registered [ 2.236127] Bluetooth: HCI UART protocol BCSP registered [ 2.242153] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 2.249186] Bluetooth: XRadio Bluetooth LPM Mode Driver Ver 1.0.10 [ 2.256415] [XR_BT_LPM] bluesleep_probe: bt_wake polarity: 1 [ 2.262830] [XR_BT_LPM] bluesleep_probe: host_wake polarity: 1 [ 2.269384] [XR_BT_LPM] bluesleep_probe: wakeup source is disabled! [ 2.269384] [ 2.278085] [XR_BT_LPM] bluesleep_probe: uart_index(1) [ 2.286324] sunxi-mmc 4020000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.21 2021-11-18 10:02) [ 2.296335] sunxi-mmc 4020000.sdmmc: ***ctl-spec-caps*** 8 [ 2.302561] sunxi-mmc 4020000.sdmmc: No vmmc regulator found [ 2.308910] sunxi-mmc 4020000.sdmmc: No vqmmc regulator found [ 2.315370] sunxi-mmc 4020000.sdmmc: No vdmmc regulator found [ 2.321827] sunxi-mmc 4020000.sdmmc: No vd33sw regulator found [ 2.328370] sunxi-mmc 4020000.sdmmc: No vd18sw regulator found [ 2.334931] sunxi-mmc 4020000.sdmmc: No vq33sw regulator found [ 2.341484] sunxi-mmc 4020000.sdmmc: No vq18sw regulator found [ 2.348427] sunxi-mmc 4020000.sdmmc: Got CD GPIO [ 2.353806] sunxi-mmc 4020000.sdmmc: set cd-gpios as 24M fail [ 2.360479] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B [ 2.371652] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator [ 2.391792] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 2.416207] sunxi-mmc 4020000.sdmmc: detmode:gpio irq [ 2.421919] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B [ 2.430794] sunxi-mmc 4021000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.21 2021-11-18 10:02) [ 2.443095] sunxi-mmc 4021000.sdmmc: ***ctl-spec-caps*** 8 [ 2.449297] sunxi-mmc 4021000.sdmmc: No vmmc regulator found [ 2.455670] sunxi-mmc 4021000.sdmmc: No vqmmc regulator found [ 2.462142] sunxi-mmc 4021000.sdmmc: No vdmmc regulator found [ 2.468588] sunxi-mmc 4021000.sdmmc: No vd33sw regulator found [ 2.475149] sunxi-mmc 4021000.sdmmc: No vd18sw regulator found [ 2.481703] sunxi-mmc 4021000.sdmmc: No vq33sw regulator found [ 2.488245] sunxi-mmc 4021000.sdmmc: No vq18sw regulator found [ 2.494823] sunxi-mmc 4021000.sdmmc: Cann't get pin bias hs pinstate,check if needed [ 2.504218] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B [ 2.515423] sunxi-mmc 4021000.sdmmc: no vqmmc,Check if there is regulator [ 2.535575] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 2.559821] sunxi-mmc 4021000.sdmmc: detmode:manually by software [ 2.567420] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 2.570773] sunxi_led_probe()1751 - start [ 2.582202] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 2.583614] sunxi_get_str_of_property()1597 - failed to get the string of propname led_regulator! [ 2.596862] sunxi-mmc 4021000.sdmmc: card claims to support voltages below defined range [ 2.605130] sunxi_register_led_classdev()1485 - led_classdev start [ 2.606951] sunxi_led_probe()1847 - finish [ 2.624253] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B [ 2.626537] usbcore: registered new interface driver usbkbd [ 2.637643] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B [ 2.643930] usbcore: registered new interface driver usbmouse [ 2.655703] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B [ 2.661954] exFAT: Version 1.3.0 [ 2.674447] mmc1: new high speed SDIO card at address 0001 [ 2.680711] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pb not found, using dummy regulator [ 2.695064] sunxi-daudio 2034000.daudio: regulator missing or invalid [ 2.703079] sunxi-codec-machine 2030340.sound: ASoC: failed to init link audiocodec: -517 [ 2.712293] [SNDCODEC][sunxi_card_dev_probe][784]:snd_soc_register_card failed -517 [ 2.722484] NET: Registered protocol family 10 [ 2.728519] Segment Routing with IPv6 [ 2.732791] NET: Registered protocol family 17 [ 2.737934] Bluetooth: RFCOMM TTY layer initialized [ 2.743588] Bluetooth: RFCOMM socket layer initialized [ 2.749378] Bluetooth: RFCOMM ver 1.11 [ 2.754305] Registering SWP/SWPB emulation handler [ 2.774573] sunxi-i2c sunxi-i2c2: sunxi-i2c2 supply twi not found, using dummy regulator [ 2.784630] sunxi-i2c sunxi-i2c2: probe success [ 2.791811] sunxi-audio-card 20340a0.sounddaudio2: use dummy codec for simple card. [ 2.800554] debugfs: Directory '2034000.daudio' with parent 'snddaudio2' already present! [ 2.810256] sunxi-audio-card 20340a0.sounddaudio2: snd-soc-dummy-dai <-> 2034000.daudio mapping ok [ 2.821388] sunxi-codec-machine 2030340.sound: ASoC: failed to init link audiocodec: -517 [ 2.830622] [SNDCODEC][sunxi_card_dev_probe][784]:snd_soc_register_card failed -517 [ 2.839454] sunxi-codec-machine 2030340.sound: ASoC: failed to init link audiocodec: -517 [ 2.848718] [SNDCODEC][sunxi_card_dev_probe][784]:snd_soc_register_card failed -517 [ 2.857809] ubi0: attaching mtd3 [ 2.951221] ubi0: fixable bit-flip detected at PEB 163 [ 3.102425] random: crng init done [ 3.124928] ubi0: scanning is finished [ 3.138694] ubi0: attached mtd3 (name "sys", size 123 MiB) [ 3.144906] ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes [ 3.152630] ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048 [ 3.160260] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096 [ 3.168068] ubi0: good PEBs: 472, bad PEBs: 20, corrupted PEBs: 0 [ 3.174911] ubi0: user volume: 8, internal volumes: 1, max. volumes count: 128 [ 3.183068] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 0 [ 3.192455] ubi0: available PEBs: 0, total reserved PEBs: 472, PEBs reserved for bad PEB handling: 0 [ 3.202737] ubi0: background thread "ubi_bgt0d" started, PID 1001 [ 3.211297] block ubiblock0_5: created from ubi0:5(rootfs) [ 3.218627] sunxi-codec-machine 2030340.sound: ASoC: failed to init link audiocodec: -517 [ 3.222353] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 3.227922] [SNDCODEC][sunxi_card_dev_probe][784]:snd_soc_register_card failed -517 [ 3.237592] clk: Not disabling unused clocks [ 3.250974] cfg80211: failed to load regulatory.db [ 3.256440] ALSA device list: [ 3.259770] #0: snddaudio2 [ 3.263027] alloc_fd: slot 0 not NULL! [ 3.270586] VFS: Mounted root (squashfs filesystem) readonly on device 254:0. [ 3.280682] devtmpfs: mounted [ 3.285925] Freeing unused kernel memory: 1024K [ 3.340363] Run /pseudo_init as init process mount: mounting none on /dev failed: Device or resource busy [ 3.667006] UBIFS (ubi0:6): default file-system created [ 3.673559] UBIFS (ubi0:6): Mounting in unauthenticated mode [ 3.680046] UBIFS (ubi0:6): background thread "ubifs_bgt0_6" started, PID 1036 [ 3.808848] UBIFS (ubi0:6): UBIFS: mounted UBI device 0, volume 6, name "rootfs_data" [ 3.817692] UBIFS (ubi0:6): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes [ 3.828832] UBIFS (ubi0:6): FS size: 18321408 bytes (17 MiB, 71 LEBs), journal size 2064385 bytes (1 MiB, 6 LEBs) [ 3.840360] UBIFS (ubi0:6): reserved for root: 865365 bytes (845 KiB) [ 3.847587] UBIFS (ubi0:6): media format: w5/r0 (latest is w5/r0), UUID 12F5F2DD-D005-4218-8985-F2E2D100980F, small LPT model mount: mounting proc on /proc failed: Device or resource busy [ 4.101038] get ctp_power is fail, -22 [ 4.105248] get ctp_power_ldo_vol is fail, -22 [ 4.110374] sunxi_ctp_startup: ctp_power_io is invalid. [ 4.116274] get ctp_gesture_wakeup fail, no gesture wakeup [ 4.122474] gt9xxnew_ts 2-0014: 2-0014 supply ctp not found, using dummy regulator [ 4.300502] sunxi_usb_udc 4100000.udc-controller: 4100000.udc-controller supply udc not found, using dummy regulator [ 4.312634] 8<--- cut here --- [ 4.316085] Unable to handle kernel NULL pointer dereference at virtual address 00000290 [ 4.325188] pgd = afc5e7de [ 4.328220] [00000290] *pgd=00000000 [ 4.330478] input: gt9xxnew_ts as /devices/virtual/input/input0 [ 4.332262] Internal error: Oops: 17 [#1] PREEMPT SMP ARM [ 4.339706] sunxi-codec-machine 2030340.sound: ASoC: failed to init link audiocodec: -517 [ 4.344911] Modules linked in: gt9xxnew_ts(+) [ 4.344926] CPU: 0 PID: 1005 Comm: usb_device_chos Not tainted 5.4.61 #306 [ 4.344929] Hardware name: Generic DT based system [ 4.344943] PC is at typec_set_data_role+0x0/0x3c [ 4.344949] LR is at usb_msg_center+0x120/0x21c [ 4.344954] pc : [<c049d0d8>] lr : [<c0495ec8>] psr: 600e0013 [ 4.344958] sp : c52a9f58 ip : c51a9e58 fp : 00000000 [ 4.344966] r10: c52b66dc r9 : c5827db4 r8 : 00000000 [ 4.355438] [SNDCODEC][sunxi_card_dev_probe][784]:snd_soc_register_card failed -517 [ 4.359010] r7 : c0b6adb0 r6 : c0a04e08 r5 : 00000000 r4 : c0b6aebc [ 4.359019] r3 : 00000000 r2 : b520ebe4 r1 : 00000000 r0 : 00000000 [ 4.424384] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 4.432391] Control: 10c5387d Table: 440a406a DAC: 00000051 [ 4.438839] Process usb_device_chos (pid: 1005, stack limit = 0x11829875) [ 4.446452] Stack: (0xc52a9f58 to 0xc52aa000) [ 4.451347] 9f40: c0b6adb0 00000000 [ 4.460534] 9f60: 00000000 b520ebe4 c0b6adac c0b6adb0 c52b6680 00000000 c0494bdc c0494c1c [ 4.469716] 9f80: c52b66c0 c52a8000 c52b6680 c0133cc0 c52b6680 c0133ba0 00000000 00000000 [ 4.478911] 9fa0: 00000000 00000000 00000000 c01010e8 00000000 00000000 00000000 00000000 [ 4.488085] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 4.497269] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 4.506462] [<c049d0d8>] (typec_set_data_role) from [<00000000>] (0x0) [ 4.513788] Code: e8bd8010 c0b6b01c c03e74e4 c03e74c8 (e5903290) Starting syslogd: OK Starting klogd: OK Running sysctl: [ 4.520804] ---[ end trace ab1867fe5df282c1 ]--- OK Starting audio: Invalid mixer control Invalid mixer control Invalid mixer control Successfully play boot music Starting mdev... OK playing '/home/res/audio/startup.wav': 2 ch, 48000 hz, 16 bit [ 5.380113] sunxi_gpadc_init,2151, success [ 5.385163] sunxi_gpadc_setup: get channel scan data failed [ 5.392268] input: sunxi-gpadc0 as /devices/virtual/input/input1 [ 5.399595] sunxi-codec-machine 2030340.sound: ASoC: failed to init link audiocodec: -517 [ 5.408843] [SNDCODEC][sunxi_card_dev_probe][784]:snd_soc_register_card failed -517 [ 5.556235] sunxi-rfkill soc@3000000:rfkill@0: bus_index: 1 [ 5.572555] sunxi-rfkill soc@3000000:rfkill@0: wlan power on success [ 5.937639] sunxi-codec-machine 2030340.sound: ASoC: failed to init link audiocodec: -517 [ 5.946993] [SNDCODEC][sunxi_card_dev_probe][784]:snd_soc_register_card failed -517 Saving random seed: OK Starting network: wh=480x1920, vwh=480x1920, bpp=32, rotated=1[ 6.068661] VE: enable hw clock Turn on double buffering. Turn on 2d hardware acceleration. Turn on 2d hardware rotation acceleration. [ 6.074358] enable_cedar_hw_clk,552 OK enable android usb insmod: can't insert '/lib/modules/5.4.61/sunxi_usb_udc.ko': No such file or directory insmod: can't insert '/lib/modules/5.4.61/sunxi_usbc.ko': No such file or directory [ 6.176795] file system registered [ 6.302227] read descriptors [ 6.305507] read strings ------light up RGB LED----- [ 8.347795] usbcore: registered new interface driver usb-storage Invalid mixer control Starting adbd: /etc/init.d/S91adbd: line 11: can't create /sys/class/android_usb/android0/enable: Permission denied /etc/init.d/S91adbd: line 12: can't create /sys/class/android_usb/android0/idVendor: Permission denied /etc/init.d/S91adbd: line 13: can't create /sys/class/android_usb/android0/idProduct: Permission denied /etc/init.d/S91adbd: line 14: can't create /sys/class/android_usb/android0/functions: Permission denied /etc/init.d/S91adbd: line 15: can't create /sys/class/android_usb/android0/enable: Permission denied [ 8.454387] ubi0: fixable bit-flip detected at PEB 403 [ 8.460270] ubi0: schedule PEB 403 for scrubbing [ 8.472562] android_work: sent uevent USB_STATE=CONNECTED [ 8.521261] ubi0: fixable bit-flip detected at PEB 403 [ 8.601423] configfs-gadget gadget: high-speed config #1: c [ 8.607877] android_work: sent uevent USB_STATE=CONFIGURED [ 8.631441] ubi0: scrubbed PEB 403 (LEB 5:128), data moved to PEB 163 [ 8.689449] ubi0: fixable bit-flip detected at PEB 402 [ 8.695246] ubi0: schedule PEB 402 for scrubbing wpa_supplicant v2.9 random: Trying to read entropy from /dev/random Successfully initialized wpa_supplicant Initializing interface 'wlan0' conf '/etc/wifi/wpa_supplicant.conf' driver 'nl80211' ctrl_interface 'N/A' bridge 'N/A' Configuration file '/etc/wifi/wpa_supplicant.conf' -> '/etc/wifi/wpa_supplicant.conf' Reading configuration file '/etc/wifi/wpa_supplicant.conf' [ 8.738628] ubi0: fixable bit-flip detected at PEB 402 ctrl_interface='/etc/wifi/sockets' disable_scan_offload=1 update_config=1 wowlan_triggers='any' Reading configuration file '/etc/wifi/wpa_supplicant_overlay.conf' disable_scan_offload=1 nl80211: Supported cipher 00-0f-ac:1 nl80211: Supported cipher 00-0f-ac:5 nl80211: Supported cipher 00-0f-ac:2 nl80211: Supported cipher 00-0f-ac:4 nl80211: Supported vendor command: vendor_id=0x1018 subcmd=1 nl80211: Supported vendor command: vendor_id=0x1a11 subcmd=4106 nl80211: Supported vendor command: vendor_id=0x1a11 subcmd=4107 nl80211: Supported vendor event: vendor_id=0x1018 subcmd=0 nl80211: Supported vendor event: vendor_id=0x1018 subcmd=1 nl80211: interface wlan0 in phy phy0 nl80211: Set mode ifindex 3 iftype 2 (STATION) nl80211: Subscribe to mgmt frames with non-AP handle 0x43a328 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=0104 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=040a nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=040b nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=040c nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=040d nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=090a nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=090b nl80211: Register frame[ 8.860986] ubi0: scrubbed PEB 402 (LEB 5:127), data moved to PEB 403 type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=090c nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=090d nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=0801 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=06 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=0a07 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=0a11 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=0a1a nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=1101 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=1102 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=0505 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x43a328 match=0500 rfkill: initial event: idx=1 type=1 op=0 soft=0 hard=0 netlink: Operstate: ifindex=3 linkmode=1 (userspace-control), operstate=5 (IF_OPER_DORMANT) Add interface wlan0 to a new radio phy0 nl80211: Regulatory information - country=00 nl80211: 2402-2472 @ 40 MHz 20 mBm nl80211: 2457-2482 @ 20 MHz 20 mBm (no IR) nl80211: 2474-2494 @ 20 MHz 20 mBm (no OFDM) (no IR) nl80211: 5170-5250 @ 80 MHz 20 mBm (no IR) nl80211: 5250-5330 @ 80 MHz 20 mBm (DFS) (no IR) nl80211: 5490-5730 @ 160 MHz 20 mBm (DFS) (no IR) nl80211: 5735-5835 @ 80 MHz 20 mBm (no IR) nl80211: 57240-63720 @ 2160 MHz 0 mBm nl80211: Added 802.11b mode based on 802.11g information nl802[ 9.321768] ubi0: fixable bit-flip detected at PEB 368 11: Mode IEEE 802.11g: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467[NO_IR] 2472[NO_IR] 2484[DISABLED] nl80211: M[ 9.333517] ubi0: schedule PEB 368 for scrubbing ode IEEE 802.11b: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467[NO_IR] 2472[NO_IR] 2484[DISABLED] wlan0: Own MAC address: 48:8f:4c:01:b2:78 wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=(nil) key_idx=0 set_tx=0 seq_len=0 key_len=0 wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=(nil) key_idx=1 set_tx=0 seq_len=0 key_len=0 wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=(nil) key_idx=2 set_tx=0 seq_len=0 key_len=0 wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=(nil) key_idx=3 set_tx=0 seq_len=0 key_len=0 wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=(nil) key_idx=4 set_tx=0 seq_len=0 key_len=0 wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=(nil) key_idx=5 set_tx=0 seq_len=0 key_len=0 wlan0: RSN: flushing PMKID list in the driver nl80211: Flush PMKIDs wlan0: State: DISCONNECTED -> INACTIVE [ 9.434691] ubi0: fixable bit-flip detected at PEB 368 [ 9.531368] ubi0: scrubbed PEB 368 (LEB 5:93), data moved to PEB 402 wlan0: WPS: UUID based on MAC address: d8646a0f-1d8d-5656-8c71-bc6ec2532745 EAPOL: SUPP_PAE entering state DISCONNECTED EAPOL: Supplicant port status: Unauthorized nl80211: Skip set_supp_port(unauthorized) while not associated EAPOL: KEY_RX entering state NO_KEY_RECEIVE EAPOL: SUPP_BE entering state INITIALIZE EAP: EAP entering state DISABLED Using existing control interface directory. nl80211: Setting wowlan wlan0: Added interface wlan0 wlan0: State: INACTIVE -> DISCONNECTED nl80211: Set wlan0 operstate 0->0 (DORMANT) netlink: Operstate: ifindex=3 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT) Daemonize.. udhcpc: started, v1.33.0 udhcpc: sending discover [ 10.062185] adbd (1214): /proc/1214/oom_adj is deprecated, please use /proc/1214/oom_score_adj instead. udhcpc: sending discover udhcpc: sending discover udhcpc: no lease, forking to background / /usr/bin/lvgl8_dashboard_demo: /lib/libc.so.6: version `GLIBC_2.28' not found (required by /usr/bin/lvgl8_dashboard_demo) # # # touch /opt/cccc.txt # # #

@memory 我也遇到了这个情况，
请问您是怎么解决的呢

@jacky502
模块第7脚拉高了吗？

@memory @whycan 谢谢两位，开看门狗之后正常了。

eeaf7512-0430-40cf-88fb-89919f855644-image.png

@null037 请问是怎么解决的呢？一样的问题

@igbt70 我换20.04了，也通过了，没用root

好吧，功能基本调完，千兆的在genphy_read_status里面判断下phy状态，改下link speed就行了，千百兆都可以了。结贴。、
操蛋的是用的 南方硅谷的双频wifi竞然芯片停产了，特定搞了点库存，导产都不够。

@bigfly 您好，这种error是由于网络不稳定导致的，可以尝试更换源试试。

SDC2接口可以使用TF卡方式启动的，需要修改配置

@szwellchip
在shell执行 sync 之后再重启，看看是否正常。

感谢楼主知识分享

@whycan 明白了，谢谢

根据群友提示，tina sdk编译报错参考这篇，根据openwrt的几个commit解决编译的问题：
https://blog.csdn.net/huuuerli/article/details/128051710

d8b510f2-5392-4352-bd3b-6209dea9c3f4-image.png

@ubuntu

均方根值（Root Mean Square，RMS）是一种常用的统计量，可以用来表示一组数据的平均值和离散程度。对于N个样本数据x1、x2、...、xN，其均方根值RMSS算式为：

RMSS = sqrt((x1^2 + x2^2 + ... + xN^2) / N)

均方根值的物理意义是衡量某一信号强度大小的有效值。对于周期性的电信号或声波等实际应用中的信号，其波形通常是不规则的，并且会存在高低起伏。在这种情况下，简单地求取平均值可能会导致实际信号强度被低估，因为正负幅度相互抵消。而均方根值考虑了每个数据点的平方，从而避免了正负幅度相互抵消的影响，更准确地反映了信号的强度。

例如，在音频处理中，均方根值常用于评估音频信号的音量大小。在这种情况下，均方根值越大，表示音频信号的能量越强，音量也就越大。

结贴，把LINE OUT关闭，只让HP输出即可。

@shz18877605430
看下board.dts里面 PE8/PE9 在其他哪些地方使用了。

@igbt70 你这解决了没，我在853 编译后就可以用了，你的是做了修改吗？

哑光磨砂是挺有质感，以前见过一些老外的板子这种外观
坐等上架

@woodcat 应该不是软重启的问题，我换了一块板子也是一样的问题

@sulong
tina里面的qt包可能没有测试过，建议自己用buildroot编译。

@ms_guest

$(CC) $(LDFLAGS) main.o -o helloworld

前面不是四个空格，是一个TAB

@igbt70 感谢感谢

@whycan 感谢晕哥， DDR降频后搞定

@aldfaaa 我已经回环测试过了，是可行的

@qinhao4832 你好，请问你的屏后面有改善吗

xfe修复了板子的烧写功能给废掉陷阱没有

@sergpenshin
Rename my_example to S99my_example, then run /etc/init.d/S99my_example enable, and try rebooting

重命名 my_example 为 S99my_example
/etc/init.d/S99my_example enable
然后 reboot 重启试试

@swain 考虑是否是终端tty绑定错误，可以试试adb能不能用