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

@nideyida 这个chipid的长度有多少。

IMG_7075.jpeg 我的是播几秒就死了

@shz18877605430 报错是使用呢CSI 不是MIPI-CSIS

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

@livpo 哦哦，谢谢！

CKLINK JTAG仿真器。

@coder9527 新手向大佬学习👍 👍

mark 一下。

是否是两个屏幕，分别用独立的 LCD 控制器驱动？

有详细步骤么，我DVP摄像头调试不出来，找不到设备，摄像头用的是OV2640

@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？

使用spidev-test测试命令的-s参数可以调整spi速率

Usage: ./spidev_test [-DsbdlHOLC3vpNR24SI] -D --device device to use (default /dev/spidev1.1) -s --speed max speed (Hz) -d --delay delay (usec) -b --bpw bits per word -i --input input data from a file (e.g. "test.bin") -o --output output data to a file (e.g. "results.bin") -l --loop loopback -H --cpha clock phase -O --cpol clock polarity -L --lsb least significant bit first -C --cs-high chip select active high -3 --3wire SI/SO signals shared -v --verbose Verbose (show tx buffer) -p Send data (e.g. "1234\xde\xad") -N --no-cs no chip select -R --ready slave pulls low to pause -2 --dual dual transfer -4 --quad quad transfer -8 --octal octal transfer -S --size transfer size -I --iter iterations

知道了，cd到对应的目录下，mm就好了

后来发现 我插入鼠标有反应，说明系统已经起来了，控制台却无法使用，boot和内核都能打印，应该不是这两个地方的问题，猜测是文件系统配置的问题，进入SDK /tina-d1-h/target/allwinner/d1s-nezha_nor/base-files/etc下的inittab 文件:ttyS0::askfirst:/bin/ash --login 控制台串口并没有改过来，改为ttyS3就能进入系统了。

发一个TF卡测试固件：t113_i_linux_nezha_auto_uart0(XR829热点).img

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

@jr_online 你好，有修改成功吗，按照上面修改会报错 ：
39fc2e23-bfbe-4191-b1a9-890040bf3b64-4e2fa11c5880a911584407d9989e6fe4.png

@leomini5 谢谢 OK了

@awwwwa 大佬，我执行 mboot 的时候显示 boot0 和 uboot 都编译成功的，那是要怎么操作呢？

@lyg116 EMMC大概率支持，但是也有小部分是需要适配的

@liker292 在服务器里面执行 make -v看看

@lyg116 自带fbviewer的

@lyg116 微信he1157173310

@dsp2000 通过 Zadig 工具 把 "USB Device(VID_1f3a_PID_efe8)" 编辑名称为 "Allwinner SoC in FEL mode" 就行了。

@whycan 在 D1s 如何使用TVIN1作为输入源？ 中说：

@meihao
不是 0x10吗？

在这里也能看到晕哥
感谢晕哥对各位小伙伴的支持
我还需要水一个帖子，升级到LV2拉取SDK

但是到目前为止，我还没确定选D1S还是T113 S3?

@fanhuacloud 谢谢大佬

@awwwwa. 这个又随机出现了一次，这次好了，刚启动就卡了

[ 9.846865] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096 [ 9.854673] ubi0: good PEBs: 492, bad PEBs: 0, corrupted PEBs: 0 [ 9.861417] ubi0: user volume: 9, internal volumes: 1, max. volumes count: 128 [ 9.869527] ubi0: max/mean erase counter: 6/2, WL threshold: 4096, image sequence number: 0 [ 9.878910] ubi0: available PEBs: 0, total reserved PEBs: 492, PEBs reserved for bad PEB handling: 20 [ 9.889275] ubi0: background thread "ubi_bgt0d" started, PID 1123 [ 9.897344] block ubiblock0_5: created from ubi0:5(rootfs) [ 9.903517] initcall ubi_init+0x0/0x230 returned 0 after 404120 usecs [ 9.910787] calling init_sunxi_hci_class+0x0/0x40 @ 1 [ 9.916628] initcall init_sunxi_hci_class+0x0/0x40 returned 0 after 60 usecs [ 9.924540] calling usb_manager_init+0x0/0x10 @ 1 [ 9.930782] probe of soc@3000000:usbc0@0 returned 1 after 650 usecs [ 9.937986] initcall usb_manager_init+0x0/0x10 returned 0 after 7861 usecs [ 9.945705] calling of_fdt_raw_init+0x0/0x80 @ 1 [ 9.952628] initcall of_fdt_raw_init+0x0/0x80 returned 0 after 1586 usecs [ 9.960266] calling tcp_congestion_default+0x0/0x14 @ 1 [ 9.966229] initcall tcp_congestion_default+0x0/0x14 returned 0 after 3 usecs [ 9.974245] calling regulatory_init_db+0x0/0x90 @ 1 [ 9.979947] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 9.986496] initcall regulatory_init_db+0x0/0x90 returned 0 after 11 usecs [ 9.989659] cfg80211: failed to load regulatory.db [ 9.997336] calling clk_disable_unused+0x0/0xd8 @ 1 [ 10.008337] clk: Not disabling unused clocks [ 10.013131] initcall clk_disable_unused+0x0/0xd8 returned 0 after 4676 usecs [ 10.021067] calling regulator_init_complete+0x0/0x4c @ 1 [ 10.027140] initcall regulator_init_complete+0x0/0x4c returned 0 after 2 usecs [ 10.035242] calling of_platform_sync_state_init+0x0/0x10 @ 1 [ 10.041720] initcall of_platform_sync_state_init+0x0/0x10 returned 0 after 2 usecs [ 10.050226] calling alsa_sound_last_init+0x0/0x78 @ 1 [ 10.055991] ALSA device list: [ 10.059333] #0: audiocodec [ 10.062566] initcall alsa_sound_last_init+0x0/0x78 returned 0 after 6415 usecs [ 10.070682] alloc_fd: slot 0 not NULL! [ 10.077875] VFS: Mounted root (squashfs filesystem) readonly on device 254:0. [ 10.087696] devtmpfs: mounted [ 10.092960] Freeing unused kernel memory: 1024K [ 10.106639] Run /pseudo_init as init process [ 10.338332] UBIFS (ubi0:7): Mounting in unauthenticated mode [ 10.344830] UBIFS (ubi0:7): background thread "ubifs_bgt0_7" started, PID 1160 [ 10.416213] UBIFS (ubi0:7): recovery needed [ 10.595230] UBIFS (ubi0:7): recovery completed [ 10.600446] UBIFS (ubi0:7): UBIFS: mounted UBI device 0, volume 7, name "rootfs_data" [ 10.609269] UBIFS (ubi0:7): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes [ 10.620423] UBIFS (ubi0:7): FS size: 43352064 bytes (41 MiB, 168 LEBs), journal size 2064385 bytes (1 MiB, 8 LEBs) [ 10.632059] UBIFS (ubi0:7): reserved for root: 2047624 bytes (1999 KiB) [ 10.639502] UBIFS (ubi0:7): media format: w5/r0 (latest is w5/r0), UUID DE81D6D0-9195-433E-8407-0A0643D8B249, small LPT model [ 10.776081] UBIFS (ubi0:8): Mounting in unauthenticated mode [ 10.782660] UBIFS (ubi0:8): background thread "ubifs_bgt0_8" started, PID 1189 [ 10.853232] UBIFS (ubi0:8): recovery needed [ 10.905789] UBIFS (ubi0:8): recovery completed [ 10.910922] UBIFS (ubi0:8): UBIFS: mounted UBI device 0, volume 8, name "UDISK" [ 10.919146] UBIFS (ubi0:8): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes [ 10.930293] UBIFS (ubi0:8): FS size: 6451200 bytes (6 MiB, 25 LEBs), journal size 2064385 bytes (1 MiB, 6 LEBs) [ 10.941623] UBIFS (ubi0:8): reserved for root: 304706 bytes (297 KiB) [ 10.948859] UBIFS (ubi0:8): media format: w5/r0 (latest is w5/r0), UUID 8DD93196-4954-4BBB-BAAA-6A26D5F11D42, small LPT model [ 11.090716] calling init_module+0x0/0x1000 [usb_storage] @ 1192 [ 11.097644] usbcore: registered new interface driver usb-storage [ 11.104418] initcall init_module+0x0/0x1000 [usb_storage] returned 0 after 6720 usecs [ 11.133041] calling init_module+0x0/0x1000 [sunxi_gpadc] @ 1195 [ 11.140948] sunxi_gpadc_init,2151, success [ 11.145919] initcall init_module+0x0/0x1000 [sunxi_gpadc] returned 0 after 4897 usecs [ 11.384656] calling init_module+0x0/0x1000 [8821cs] @ 1199 [ 11.520716] probe of mmc1:0001:1 returned 1 after 129665 usecs [ 11.531869] initcall init_module+0x0/0x1000 [8821cs] returned 0 after 136826 usecs [ 12.671358] start_addr=(0x8000), end_addr=(0x10000), buffer_size=(0x8000), smp_number_max=(4096) [ 12.934865] file system registered [ 12.959776] configfs-gadget 4100000.udc-controller: failed to start g1: -19 [ 12.993136] read descriptors [ 12.996396] read strings [ 13.143867] Mass Storage Function, version: 2009/09/11 [ 13.151051] LUN: removable file: (no medium) [ 13.171584] ffs_data_put(): freeing [ 13.466759] sunxi_usb_udc 4100000.udc-controller: 4100000.udc-controller supply udc not found, using dummy regulator [ 17.316670] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.386516] usb1-vbus: disabling [ 73.449941] sunxi-ohci 4200400.ohci1-controller: ohci_irq: fullspeed or lowspeed device disconnect [ 73.460075] sunxi-ehci 4200000.ehci1-controller: ehci_irq: highspeed device connect [ 73.468701] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.496491] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.526478] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.556476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.586476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.616476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.646478] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.676481] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.689137] sunxi-ehci 4200000.ehci1-controller: ehci_irq: highspeed device disconnect [ 73.698074] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.710304] sunxi-ohci 4200400.ohci1-controller: ohci_irq: fullspeed or lowspeed device connect [ 73.720095] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.746480] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.776481] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.806482] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.836477] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.866474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.896477] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.926474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.956476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 73.986474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.016476] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.046475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.076473] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.106477] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.136475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.166475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.196474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.226475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.238724] usb 2-1: new low-speed USB device number 6 using sunxi-ohci [ 74.256473] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.268714] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.280944] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.293195] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.305446] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.317710] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.329974] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.342204] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.354501] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.366733] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.416499] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.446494] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.476487] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.506479] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.536475] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.566484] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.596480] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.626477] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.638736] usb 2-1: device descriptor read/64, error -62 [ 74.656474] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.668724] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.680952] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.696464] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.708702] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.720947] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.733180] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.745403] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.757631] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.769866] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.782084] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.794292] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.806515] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.818737] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.830943] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.843160] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.855376] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.867595] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.879839] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.892065] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.904287] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.916516] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.928765] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.940996] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.953220] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.965472] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.977710] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 74.989919] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.002136] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.014349] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.026586] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.038795] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.051020] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.063238] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.075444] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.096466] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.108682] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.120910] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.133142] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.145366] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.157627] sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation! [ 75.496515] usb 2-1: device descriptor read/64, error -62 [ 75.836505] usb 2-1: new low-speed USB device number 7 using sunxi-ohci [ 76.056508] usb 2-1: device descriptor read/64, error -62 [ 76.406499] usb 2-1: device descriptor read/64, error -62 [ 76.526556] usb usb2-port1: attempt power cycle [ 77.076511] usb 2-1: new low-speed USB device number 8 using sunxi-ohci [ 77.526498] usb 2-1: device not accepting address 8, error -62 [ 77.746515] usb 2-1: new low-speed USB device number 9 using sunxi-ohci [ 78.186522] usb 2-1: device not accepting address 9, error -62 [ 78.193154] usb usb2-port1: unable to enumerate USB device

@awwwwa 了解了, 非常感谢

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

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。

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

@lyg116 已更换镜像解决结贴

@whycanservice 感谢！

@uccccc 解决问题没有？ 我使用TINA自带 范例 测试也不行

encodertest 0 YUYV 88 144 88 144 100 /mnt/exUDISK/1.yuv /m
nt/exUDISK/
[ 4151.530230] VE: enable hw clock
[ 4151.533780] enable_cedar_hw_clk,552
WARNING: cedarc <getSocIdString:1117[ 4151.539203] VE: VE real_freq=576000000
[ 4151.539203]

: cannot open /dev/sunxi_soc_info, it maybe ok!

INFO : cedarc VeInitialize:1307: *** ic_version = 0x1301000010210,
WARNING: cedarc getSocIdString:1117: cannot open /dev/sunxi_soc_info, it maybe ok!

INFO : cedarc VeInitialize:1307: *** ic_version = 0x1301000010210,
sps_pps_data.nLength: 22
the sps_pps :00
the sps_pps :00
the sps_pps :00
the sps_pps :01
the sps_pps :67
the sps_pps :4d
the sps_pps :00
the sps_pps :1f
the sps_pps :96
the sps_pps :54
the sps_pps :30
the sps_pps :9b
the sps_pps :2e
the sps_pps :80
the sps_pps :00
the sps_pps :00
the sps_pps :00
the sps_pps :01
the sps_pps :68
the sps_pps :ee
the sps_pps :31
the sps_pps :12
ERROR : cedarc H264EncFrame:2721: h264 encoder wait interrupt overtime
encode frame 0 use time is 1028981us...
Segmentation fault

@daming123 在 全志T113 接LVDS 屏幕 中说：

用了MQ-r的板子，接上LVDS屏幕
把LCD的引脚引出来，淘宝买了一个40Pin排线，把2.54mm针的距离引出来
557dce4b-cc1d-4993-9716-76aa2010f34c-image.png
然后查看原理图，查看board.dts，查看引脚，接上
由于LVDS屏幕需要一个正负电压，查看规格书，
922be46d-5aab-4c6a-9060-48d2497ee786-image.png
VGH 18V，VGL -10V，手头没有，于是淘宝找了一个LVDS电压转接板，把负电压，正电压，升压得到合适的电压，下面是升级板
a846596c-fc20-40dd-9c82-7c10ee399a53-image.png
接上屏幕，另外一边接转接板。修改dts文件如下
&lcd0 {
lcd_used = <1>;

lcd_driver_name = "default_lcd";
lcd_if = <3>;

lcd_x = <1024>;
lcd_y = <600>;
lcd_width = <150>;
lcd_height = <94>;
lcd_dclk_freq = <51>;

lcd_pwm_used = <0>;

lcd_hbp = <80>;
lcd_ht = <1344>;
lcd_hspw = <20>;
lcd_vbp = <10>;
lcd_vt = <635>;
lcd_vspw = <10>;

lcd_lvds_if = <0>;
lcd_lvds_colordepth = <1>;
lcd_lvds_mode = <1>;

lcd_frm = <1>;
lcd_hv_clk_phase = <0>;
lcd_hv_sync_polarity= <0>;
lcd_gamma_en = <0>;
lcd_bright_curve_en = <0>;
lcd_cmap_en = <0>;

pinctrl-0 = <&lvds0_pins_a>;
pinctrl-1 = <&lvds0_pins_b>;
};
最后上电，成功点亮
e1f09b5a-84cc-4c7a-b4b4-f75da446cefd-image.png
完成，走了很多弯路，因为对LVDS不了解，淘宝买东西耽搁几天时间。大家可以对照着来，如果用到LVDS的话。

亲，有 LVDS 适配步骤没？

@awwwwa 该问题已解决，但是有新的问题
b39e16d8-fbb8-4171-9bd5-ecd04d6b4216-047b929afa3b8f2b370ee53b0aa032e.jpg
这个色彩是黑白色，换过多个摄像头，都是黑白色

MQ Pro接DSI屏，打patch，编译镜像，烧写后开机，屏有背光，但运行lv_example没有显示，cat /dev/urandom > /dev/fb0也没有。查了屏的芯片是ST7701，kernel里也编了驱动。有何解决思路？

@awwwwa 终于破案了，那个dts里面ledc的配置有个数据被我改过 wait_data_time_ns 这玩意被我改得很小，我那会测试melis的时候32个灯数据，需要刷很快，所以这个数值就不能大，一旦了，数据就错，灯乱闪，我本以为这个数值不影响DMA，但是有影响

我改回到原来那个600000 就一切正常了，DMA能用了，如果这个数值设置太小就完蛋了，只要开启了DMA，系统就直接卡死！那个ledc的手册里面肯定没写全功能！

手册里面写了这么句
wait_data_time_ns：通过该节点可设置和读取 LEDC 内部 FIFO 等待数据的时间容忍度，
范围为 80ns-655us。

我改坏掉的

&ledc { pinctrl-names = "default", "sleep"; pinctrl-0 = <&ledc_pins_a>; pinctrl-1 = <&ledc_pins_b>; led_count = <58>; output_mode = "GRB"; //trans_mode = "DMA"; dmas = <&dma 42>, <&dma 42>; dma-names = "tx", "rx"; reset_ns = <84>; t1h_ns = <800>; t1l_ns = <320>; t0h_ns = <300>; t0l_ns = <800>; wait_time0_ns = <84>; wait_time1_ns = <84>; wait_data_time_ns = <3000>; status = "okay"; };

就是那个 wait_data_time_ns 这个数值在我测试melis的时候被我改过，我以为仅仅是fifo会影响到，但是DMA模式下应该这个参数也有影响

改回来

&ledc { pinctrl-names = "default", "sleep"; pinctrl-0 = <&ledc_pins_a>; pinctrl-1 = <&ledc_pins_b>; led_count = <58>; output_mode = "GRB"; //trans_mode = "DMA"; dmas = <&dma 42>, <&dma 42>; dma-names = "tx", "rx"; reset_ns = <84>; t1h_ns = <800>; t1l_ns = <320>; t0h_ns = <300>; t0l_ns = <800>; wait_time0_ns = <84>; wait_time1_ns = <84>; wait_data_time_ns = <600000>; status = "okay"; };

大佬还有个问题想请教下
就是在tina里面能不能一口气把所有的灯的数据都设置好
然后再发送啊？
如果是
echo 1 > /sys/class/leds/sunxi_led0b/brightness

这样每改一次就要发送一次，效率太低

要同时驱动很多灯的时候 FPS就上不去啦

这要怎么处理呀

@awwwwa 收到，另外问一下大佬，tplayer和视频解码库的日志能关闭吗，这个是在哪里设置?

更改完需要重新执行

@whycanservice 感谢大佬，改了这个，就能用了

@leomini5 密切关注

@lyg116 很有帮助 ..

使用dma模式搬运数据，需要打上如下补丁：

ledc在dma模式的代码存在问题，已修复该问题，ledc的dma通道之前也没有支持，需要添加上

diff --git a/hal/source/dma/platform/dma-sun8iw20.h b/hal/source/dma/platform/dma-sun8iw20.h index 2140014..fc5c72e 100644 --- a/hal/source/dma/platform/dma-sun8iw20.h +++ b/hal/source/dma/platform/dma-sun8iw20.h @@ -136,6 +136,7 @@ #define DRQDST_OTG_EP3 32 #define DRQDST_OTG_EP4 33 #define DRQDST_OTG_EP5 34 +#define DRQDST_LEDC 42 #define DRQDST_TWI0_TX 43 #define DRQDST_TWI1_TX 44 #define DRQDST_TWI2_TX 45 diff --git a/hal/source/ledc/hal_ledc.c b/hal/source/ledc/hal_ledc.c index 5499452..ddf471f 100755 --- a/hal/source/ledc/hal_ledc.c +++ b/hal/source/ledc/hal_ledc.c @@ -20,9 +20,10 @@ #define led_err(fmt, args...) printf("%s()%d - "fmt, __func__, __LINE__, ##args) #define LEDC_PIN_SLEEP 0 +#define LEDC_DMA_BUF_SIZE 4096 struct ledc_config ledc_config = { - .led_count = 3, + .led_count = 1024, .reset_ns = 84, .t1h_ns = 800, .t1l_ns = 450, @@ -37,6 +38,7 @@ static unsigned long base_addr = LEDC_BASE; struct sunxi_dma_chan *dma_chan; struct sunxi_led *led; +static uint8_t already_init; static hal_irqreturn_t sunxi_ledc_irq_handler(void *dummy) { @@ -448,15 +450,16 @@ void hal_ledc_dma_callback(void *para) { - printf("dma callback\n"); + ledc_info("dma transfer end\n"); } -void hal_ledc_trans_data(struct ledc_config *ledc) +int hal_ledc_trans_data(struct ledc_config *ledc) { - int i; + int i, ret; unsigned long int size; unsigned int mask = 0; struct dma_slave_config slave_config; + unsigned int const *buf = ledc->data; mask = LEDC_TRANS_FINISH_INT_EN | LEDC_WAITDATA_TIMEOUT_INT_EN | LEDC_FIFO_OVERFLOW_INT_EN | LEDC_GLOBAL_INT_EN; @@ -480,23 +483,32 @@ ledc_reset_en(); size = ledc->length * 4; + if (size <= LEDC_DMA_BUF_SIZE) { + memcpy(ledc->align_dma_buf, buf, ledc->length); + buf = ledc->align_dma_buf; + } - hal_dcache_clean((unsigned long)ledc->data, sizeof(ledc->data)); + hal_dcache_clean((unsigned long)buf, size); slave_config.direction = DMA_MEM_TO_DEV; - slave_config.src_addr = (unsigned long)(ledc->data); + slave_config.src_addr = (unsigned long)buf; slave_config.dst_addr = (uint32_t)(base_addr + LEDC_DATA_REG); slave_config.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; slave_config.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; - slave_config.src_maxburst = DMA_SLAVE_BURST_16; - slave_config.dst_maxburst = DMA_SLAVE_BURST_16; + slave_config.src_maxburst = DMA_SLAVE_BURST_4; + slave_config.dst_maxburst = DMA_SLAVE_BURST_4; slave_config.slave_id = sunxi_slave_id(DRQDST_LEDC, DRQSRC_SDRAM); - hal_dma_slave_config(dma_chan, &slave_config); + ret = hal_dma_slave_config(dma_chan, &slave_config); + if (ret) { + led_err("dma slave config failed\n"); + return -1; + } - hal_dma_prep_device(dma_chan, slave_config.dst_addr, slave_config.src_addr, size, DMA_MEM_TO_DEV); - - //dma_chan->callback = ledc_dma_callback; - hal_dma_start(dma_chan); + ret = hal_dma_prep_device(dma_chan, slave_config.dst_addr, slave_config.src_addr, size, DMA_MEM_TO_DEV); + if (ret) { + led_err("dma prep device failed\n"); + return -1; + } hal_ledc_set_time(ledc); ledc_set_output_mode(ledc->output_mode); @@ -504,7 +516,15 @@ ledc_set_dma_mode(); ledc_enable_irq(mask); ledc_enable(); + + dma_chan->callback = hal_ledc_dma_callback; + ret = hal_dma_start(dma_chan); + if (ret) { + led_err("dma start trans failed\n"); + return -1; + } } + return 0; } void hal_ledc_clear_all_irq(void) @@ -598,6 +618,14 @@ int hal_ledc_init(void) { + if (already_init) { + already_init++; + ledc_info("ledc has been inited, return ok\n"); + return 0; + } + + int ret, i; + ledc_info("hal_led_init\n"); led = malloc(sizeof(struct sunxi_led)); @@ -611,25 +639,40 @@ led->config.data = malloc(sizeof(unsigned int) * led->config.led_count); if (NULL == led->config.data) { led_err("sunxi led config data malloc err\n"); - goto err1; + goto err0; } + for(i = 0;i < led->config.led_count;i++) + led->config.data[i] = 0; if (ledc_clk_init()) { led_err("ledc clk init failed \n"); + goto err1; } if (ledc_pinctrl_init()) { led_err("ledc pinctrl init failed \n"); + goto err2; } - hal_dma_chan_request(&dma_chan); + ret = hal_dma_chan_request(&dma_chan); + if (ret == HAL_DMA_CHAN_STATUS_BUSY) + { + led_err("request dma_chan failed\n"); + goto err3; + } + led->config.align_dma_buf = dma_alloc_coherent(LEDC_DMA_BUF_SIZE); + if (!led->config.align_dma_buf) + { + led_err("alloc dma memory failed\n"); + goto err4; + } if (hal_request_irq(SUNXI_IRQ_LEDC, sunxi_ledc_irq_handler, "ledc", led) < 0) { led_err("ledc request irq failed \n"); - goto errirq; + goto err5; } hal_enable_irq(SUNXI_IRQ_LEDC); @@ -638,13 +681,22 @@ pm_devops_register(&pm_ledc); #endif + already_init++; ledc_info("hal_led_init success\n"); return 0; -errirq: - free(led->config.data); +err5: + dma_free_coherent(led->config.align_dma_buf); +err4: + hal_dma_chan_free(dma_chan); +err3: + ledc_pinctrl_exit(); +err2: + ledc_clk_exit(); err1: + free(led->config.data); +err0: free(led); return -1; @@ -652,27 +704,35 @@ void hal_ledc_deinit(void) { + if (already_init > 0) { + if (--already_init == 0) { #ifdef CONFIG_COMPONENTS_PM - pm_devops_unregister(&pm_ledc); + pm_devops_unregister(&pm_ledc); #endif - hal_disable_irq(SUNXI_IRQ_LEDC); - hal_free_irq(SUNXI_IRQ_LEDC); - hal_dma_chan_free(dma_chan); - ledc_pinctrl_exit(); - ledc_clk_exit(); - free(led->config.data); - free(led); + hal_disable_irq(SUNXI_IRQ_LEDC); + hal_free_irq(SUNXI_IRQ_LEDC); + dma_free_coherent(led->config.align_dma_buf); + hal_dma_chan_free(dma_chan); + ledc_pinctrl_exit(); + ledc_clk_exit(); + free(led->config.data); + free(led); + } + } } int sunxi_set_all_led(unsigned int brightness) { - int i; + int i, ret; led->config.length = led->config.led_count; for(i = 0;i < led->config.led_count;i++) led->config.data[i] = brightness; - hal_ledc_trans_data(&led->config); + ret = hal_ledc_trans_data(&led->config); + if (ret) { + led_err("ledc trans data error\n"); + } return 0; } @@ -680,6 +740,7 @@ int sunxi_set_led_brightness(int led_num, unsigned int brightness) { u32 reg_val; + int i, ret; if (NULL == led) { led_err("err : ledc is not init\n"); @@ -691,10 +752,16 @@ return -1; } - led->config.length = 1; + led->config.length = led_num; led->config.data[led_num-1] = brightness; - hal_ledc_trans_data(&led->config); + for (i = 0; i < led_num; i++) + ledc_info("the %d led light is %u\n", i + 1, led->config.data[i]); + + ret = hal_ledc_trans_data(&led->config); + if (ret) { + led_err("ledc trans data error\n"); + } reg_val = hal_ledc_get_irq_status(); ledc_info("ledc interrupt status reg is %x", reg_val); diff --git a/hal/source/ledc/platform_ledc.h b/hal/source/ledc/platform_ledc.h index 39f6933..2fa9c38 100644 --- a/hal/source/ledc/platform_ledc.h +++ b/hal/source/ledc/platform_ledc.h @@ -33,8 +33,6 @@ #ifndef __PLATFORM_LEDC_H__ #define __PLATFORM_LEDC_H__ -#define DRQDST_LEDC 43 - #if defined(CONFIG_ARCH_SUN8IW18P1) #include "platform/ledc_sun8iw18.h" #endif diff --git a/hal/test/ledc/test_ledc.c b/hal/test/ledc/test_ledc.c index 1ade796..79694c0 100755 --- a/hal/test/ledc/test_ledc.c +++ b/hal/test/ledc/test_ledc.c @@ -20,6 +20,7 @@ int ledc_test(int argc, char **argv) { int brightness = 0; + int led_num; printf("========LEDC TEST========\n"); @@ -32,9 +33,14 @@ return 0; } - brightness = atoi(argv[2]); + led_num = atoi(argv[1]); + if (led_num < 1 || led_num > 1024) + { + printf("The led_num you entered should be between 1 and 1024\n"); + } + brightness = atoi(argv[3]); - switch(argv[1][0]) + switch(argv[2][0]) { case 'R' : brightness <<= 8; break; case 'G' : brightness <<= 16; break; @@ -43,7 +49,8 @@ return -1; } - sunxi_set_led_brightness(1, brightness); + sunxi_set_led_brightness(led_num, brightness); + printf("led is %d\n", led_num); printf("brightness is %d\n", brightness); return 0; diff --git a/include/hal/sunxi_hal_ledc.h b/include/hal/sunxi_hal_ledc.h index a386338..e5a70d1 100644 --- a/include/hal/sunxi_hal_ledc.h +++ b/include/hal/sunxi_hal_ledc.h @@ -43,6 +43,7 @@ unsigned long long wait_time1_ns; unsigned int wait_data_time_ns; char *output_mode; + unsigned int *align_dma_buf; unsigned int *data; unsigned int length; }; @@ -86,7 +87,7 @@ int hal_ledc_init(void); void hal_ledc_deinit(void); -void hal_ledc_trans_data(struct ledc_config *ledc); +int hal_ledc_trans_data(struct ledc_config *ledc); void hal_ledc_clear_all_irq(void); unsigned int hal_ledc_get_irq_status(void); void hal_ledc_dma_callback(void *para);

DMA下 LED 颜色异常

diff --git a/hal/source/ledc/hal_ledc.c b/hal/source/ledc/hal_ledc.c index ddf471f4..8d818662 100755 --- a/hal/source/ledc/hal_ledc.c +++ b/hal/source/ledc/hal_ledc.c @@ -308,11 +308,15 @@ static void ledc_set_wait_data_time_ns(unsigned int wait_data_time_ns) hal_writel(reg_val, base_addr + LEDC_DATA_FINISH_CNT_REG); } +/* + * set the num of leds on the led-strip + * max support up to 1024 leds + */ static void ledc_set_length(unsigned int length) { unsigned int reg_val; - if (length == 0) + if (length == 0 || length > 1024) return; reg_val = hal_readl(base_addr + LEDC_CTRL_REG); @@ -721,12 +725,22 @@ void hal_ledc_deinit(void) } } -int sunxi_set_all_led(unsigned int brightness) +/* + * set the brightness of all the leds in led-strip to a uniform value + * @length: the num of leds on led-strip + * @brightness: the brightness data + */ +int sunxi_set_all_led(unsigned int length, unsigned int brightness) { int i, ret; - led->config.length = led->config.led_count; - for(i = 0;i < led->config.led_count;i++) + if (length > led->config.led_count) { + led_err("%d: max support 1024 leds\n", length); + return -1; + } + + led->config.length = length; + for(i = 0;i < led->length;i++) led->config.data[i] = brightness; ret = hal_ledc_trans_data(&led->config); @@ -737,7 +751,13 @@ int sunxi_set_all_led(unsigned int brightness) return 0; } -int sunxi_set_led_brightness(int led_num, unsigned int brightness) +/* + * set the brightness of each led on the led strip + * @length: all the num of leds on the led strip + * @led_num: the specified led that you want to set + * @brightness: the led brightness data + */ +int sunxi_set_led_brightness(unsigned int length, unsigned int led_num, unsigned int brightness) { u32 reg_val; int i, ret; @@ -747,12 +767,13 @@ int sunxi_set_led_brightness(int led_num, unsigned int brightness) return -1; } - if (led_num > led->config.led_count) { + if (length > led->config.led_count || len_num > length) { led_err("has not the %d led\n", led_num); return -1; } - led->config.length = led_num; + led->config.length = length; + /* set the specified led brightness, others set default brightness: 0x0*/ led->config.data[led_num-1] = brightness; for (i = 0; i < led_num; i++)

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

@chen0505 PA引导是BROM不支持，BROM是固化在芯片里的，如果需要修改需要改版芯片

Note Description D/S Datasheet Support but no sample test S/T Support and sample test √ Support and mass produce X Not support (Blank) Can support but not support now Part Number Capacity JEDEC ID PACKAGE R128 Support Status MT29F2G01ABAGDSF-AAT(NW794) 256M 0x2C, 0x24 SOP-16 D/S MT29F1G01ABAFDSF-AAT(NW808) 128M 0x2C, 0x14 SOP-16 D/S MT29F2G01ABAGDWB 256M 0x2C,0x24 SOP-16 D/S W25N01GVZEIG 128M 0xEF 0xAA 0x21 D/S W25N02KVZEIR 256M 0xEF 0xAA 0x22 MX35LF2GE4AB 256M 0xC2 0x22 16-SOP MX35LF1GE4AB 128M 0xC2 0x12 8-WSON √ MX35LF2GE4AD 256M 0xC2 0x26 0x03 8-WSON D/S MX35LF1G24AD 128M 0xC2 0x14 MX35LF4GE4AD 512M GD5F1GQ4UBYIGR 128M 0xC8 0xD1 8-pad 8X6 WSON D/S GD5F2GQ4UB9IGR 256M 0xC8 0xD2 8-pad 8X6 WSON D/S GD5F1GQ4UCYIG 128M 0xC8 0xB1 0x48 WSON8(8x6mm) D/S GD5F1GQ5UEYIG 128M 0xC8 0x51 D/S GD5F2GQ5UEYIGR 256M 0xC8 0x52 GD5F4GQ6UEYIG 512M 0xC8 0x55 F50L1G41LB(2M) -> F50L1G41LB-104YG2M F50L1G41LB-104YG2ME 128M 0xC8 0x01 0x7F 0x7F 0x7F 8-WSON D/S F50L2G41XA 256M 0x2C, 0x24 DS35Q1GA-1B 128M 0xE5 0x71 8-WSON D/S DS35Q2GA-IB 256M 0xE5 0x72 DS35Q2GBXXX 256M 0xE5 0xf2 DS35Q4GMXXX 512M 0xE5 0xf4 DS35X1GBXXX 1G 0xE5 0xF1 8-WSON TC58CVG2S0H 512M 0x98 0xCD TC58CVG0S3HRAIG 128M 0x98 0xC2 8-WSON D/S FS35ND01G-S1F1QWFI 128M 0xCD 0xB1 WSON8(8x6mm) D/S FS35ND01G-S1Y2 128M 0xCD 0xEA WSON8 F35SQA001G 128M 0xCD 0x71 WSON8 √ F35SQA002G 256M 0xCD 0x72 EM73C044VCD-H 128M 0xD5 0x1C 8-WSON EM73E044SNA 128M 0xD5 0x03 8-WSON ZD35Q1GA-IBR 128M 0xba 0x71 8-WSON D/S PN26G01AWSIUG 128M 0xa1, 0xe1 WSON8(8x6mm) XT26G01A 128M 0x0b,0xe1 D/S XT26G02A 256M 0x0b,0xe2 XT26G04A 512M 0x0b,0xe3 WSON8(8x6mm) XT26G01CWSIG 128M 0x0b,0x11 D/S XT26G02CWSIG 256M 0x0b,0x12 XT26G04CWSIG 512M 0x0b,0x13 XT26G02ELGIGA 256M 0x2c, 0x24 FM25S01 128M 0xa1,0xa1 WSON8(8x6mm) FM25S01A 128M 0xa1,0xe4 FM25S02A 256M 0xa1,0xe5 SCN00SA3W1AI8A 128M 0xC8 0x21 8-WSON S35ML01G3 128M 0x01 0x15 S35ML02G300WH100 256M 0x01 0x25 S35ML04G3 512M 0x01 0x35 HYF1GQ4UDACAE 128M 0xC9 0x21

@amturing 在 D1s的芯片手册 中说：

希望能帮到你
F133_User_Manual_V1.0.pdf
F133_Datasheet_V1.0_whycan.pdf

请问这个f133的手册也能用于D1么？

@leomini5 VE是编解码器

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

末尾加上
ifconfig eth0 up
udhcpc -i eth0

@a06041114 或者编写这些命令的脚本，然后网上搜linux自启动加载脚本

@awwwwa 感谢🙏，哈哈哈，搞定了颜色正常了

晶振这个地方，确实容易出问题，新手尤其注意选购的晶振是有源还是无源。

Ubuntu 22.04 / 20.04
更新软件源，更新系统软件包

sudo apt-get update
sudo apt-get upgrade -y
安装开发依赖

sudo apt-get install build-essential subversion git libncurses5-dev zlib1g-dev gawk flex bison quilt libssl-dev xsltproc libxml-parser-perl mercurial bzr ecj cvs unzip lsof
安装相关工具

sudo apt-get install kconfig-frontends android-tools-mkbootimg python2 libpython3-dev
增加架构支持

sudo dpkg --add-architecture i386
sudo apt-get update
安装支持包

sudo apt install gcc-multilib
sudo apt install libc6:i386 libstdc++6:i386 lib32z1
Ubuntu 18.04
更新软件源，更新系统软件包

sudo apt-get update
sudo apt-get upgrade -y
安装开发依赖

sudo apt-get install build-essential subversion git libncurses5-dev zlib1g-dev gawk flex bison quilt libssl-dev xsltproc libxml-parser-perl mercurial bzr ecj cvs unzip lsof
安装相关工具

sudo apt-get install android-tools-mkbootimg libpython3-dev
增加架构支持

sudo dpkg --add-architecture i386
sudo apt-get update
安装支持包

sudo apt install gcc-multilib
sudo apt install libc6:i386 libstdc++6:i386 lib32z1
Arch Linux / Manjaro
更新软件源，更新系统软件包

pacman -Syyuu
安装开发依赖

pacman -S --needed base-devel autoconf automake bash binutils bison bzip2 fakeroot file findutils flex gawk gcc gettext git grep groff gzip time unzip util-linux wget which zlib asciidoc help2man intltool perl-extutils-makemaker swig
安装相关工具

pacman -S --needed libelf libtool libxslt m4 make ncurses openssl patch pkgconf python rsync sed texinfo
增加架构支持

pacman -S --needed multilib-devel
CentOS / Fedora / openEuler

sudo dnf --setopt install_weak_deps=False --skip-broken install bash-completion bzip2 gcc gcc-c++ git make ncurses-devel patch rsync tar unzip wget which diffutils python2 python3 perl-base perl-Data-Dumper perl-File-Compare perl-File-Copy perl-FindBin perl-Thread-Queue glibc.i686
openSUSE

sudo zypper install --no-recommends asciidoc bash bc binutils bzip2 fastjar flex gawk gcc

@xiaowenge 是tina linux吗?

@null037 新手小白，请问t113-s3怎么编译出.ko模块，在板子上找不到呢

@rtqqq 未修改前，启动都正常么？
另外发一下现在的修改记录出来看看

@funiot-xyz 后来搞定了吗

@ren454234682 可以在这里下载
https://forums.100ask.net/t/topic/399

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

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

306d415b-e4f9-4947-a577-196ccaba10ed-image.png

D1-H 可以

@hacker_exkc
请问 D1s 和 D1h 的 uboot 等通用吗?

我也遇到了这种情况，是没有安装busybox的原因，安装完就好了。

学习了，谢谢大佬

@smallerxuan 我上周亲眼看着那个github仓库消失了，官网的SDK链接也没了，板子状态也从discontinued变成了stoped。你可以用下晕哥的SDK，不过可能有点老。这个帖子有晕哥发的百度云链接： https://bbs.aw-ol.com/topic/791/芒果派麻雀到手试玩/14

@godzhou0909 大佬，解决了吗？我也是这个问题