模组：Air780EPM（EC618 系，VID/PID：0x19d1 / 0x0001）。
主机：全志 T113，Linux 5.4（Tina 定制）；模组接 USB1 Host（EHCI1）。
对比参考：同一模组在 NUC980 板上 RNDIS 静态 IP（如 192.168.10.2/24，网关 192.168.10.1）可正常上网；T113 上 相同网段配置不可达网关。现场无法对插同一套硬件做 AB，但网段与用法与 NUC980 一致。
二、模组与 AT 侧（已验证正常）

AT+RNDISCALL? → +RNDISCALL: 1
AT+SETUSB? → mode: 1，Vid: 0x19d1，Pid: 0x0001（按文档使用 RNDIS+ACM 组合；后文亦测试 ECM）。
AT+CPIN? READY，AT+CGATT? 附着正常；AT+CIICR / AT+CIFSR 可取得运营商侧 PDP IP。
AT+CIPSTART="TCP",… 可 CONNECT OK，说明 模组蜂窝数据与协议栈工作正常。
三、Linux 侧现象（异常）

枚举与驱动

RNDIS：dmesg 可见 rndis_host … eth1: register 'rndis_host' … RNDIS device。
切 AT+SETUSB=2（ECM）后：cdc_ether … eth1: register 'cdc_ether' … CDC Ethernet Device。
ttyACM0/1/2 可打开，与文档描述一致。
网络层

主机配置：eth1 使用 192.168.10.2/24（与 NUC980 及文档常见网段一致），网关 192.168.10.1。
ping 192.168.10.1 100% 丢包。
ip neigh show dev eth1：192.168.10.1 FAILED（ARP 无法完成，非单纯 DHCP 问题）。
udhcpc -i eth1 仅有 discover，无租约，与 ARP 失败一致。
内核告警（节选）

曾出现：NETDEV WATCHDOG: eth1 (rndis_host): transmit queue 0 timed out。
USB 重枚举时：cdc_acm … failed to set dtr/rts（多出现在 disconnect 前后）。
四、已做过的排查（摘要）

内核已开启 CONFIG_USB_USBNET、CONFIG_USB_NET_RNDIS_HOST、CONFIG_USB_NET_CDCETHER、CONFIG_USB_ACM 及 sunxi EHCI Host；与合宙文档「Linux RNDIS/ECM」主机侧要求一致，dmesg 已能绑定 rndis_host / cdc_ether。
RNDIS 与 ECM 均已测试，均无法完成到 192.168.10.1 的 ARP，问题不仅限于 RNDIS。
已尝试 关闭 USB 设备 autosuspend、核对 AT+RNDISCALL / AT+SETUSB；现象依旧。
说明：问题不在「认不出网卡」或「少装驱动」，而在 USB 网口与主机之间的数据面（二层/发送路径）。

BR2_GCC_TARGET_FLOAT_ABI="softfp"

有hard float的预编译库吗？

Repo command failed: UpdateManifestError
Unable to sync manifest tina-d1-h.xml

淘宝上这款芯片的开发板很多，也很便宜，最近想学习BSP开发，哪个品牌的资料最开放啊？方便CI流程化部署。
硬件需求：
双千兆网口 for OpenWRT
GPIO
HDMI
onboard debug

部分配置(Docker,github)需要使用代理,请确保网络状态良好

首先下载对应的d1s包,解压后进入对应的文件夹

# 进入你的 SDK 存放目录（TinaSDK 的上级目录）
cd /home/dpiner/DockerFiles/TinaSDK

# 克隆补丁仓库
git clone https://github.com/DongshanPI/100ASK_T113-Pro_TinaSDK.git

# 进入补丁目录
cd 100ASK_T113-Pro_TinaSDK

# 初始化子模块（这一步很重要，确保补丁完整）
git submodule update --init

这时候应该有类似的提示

正克隆到 '100ASK_T113-Pro_TinaSDK'...
remote: Enumerating objects: 1554, done.
remote: Counting objects: 100% (1554/1554), done.
remote: Compressing objects: 100% (1008/1008), done.
remote: Total 1554 (delta 520), reused 1455 (delta 421), pack-reused 0 (from 0)
接收对象中: 100% (1554/1554), 9.28 MiB | 2.39 MiB/s, 完成.
处理 delta 中: 100% (520/520), 完成.
子模组 'prebuilt'（https://e.coding.net/weidongshan/100ask_t113-pro/tina_sdk_toolchain.git）已对路径 'prebuilt' 注册
正克隆到 '/home/dpiner/桌面/100ASK_T113-Pro_TinaSDK/prebuilt'...
子模组路径 'prebuilt'：检出 '18d6d58342216cd5d759dce5ce15c5c406923ca3'

然后创建Docker文件,这部分和百问网不同,但是使用上还是一样的,这里需要注意的是最好选择20.04的版本,因为说明中提到的其他版本解决依赖问题比较棘手

# 设置非交互模式，防止安装过程中弹出配置向导
ENV DEBIAN_FRONTEND=noninteractive
# 设置语言环境，防止中文日志乱码
ENV LANG=C.UTF-8
ENV LC_ALL=C.UTF-8

# 安装编译依赖
# 修复了原文件中缺失的反斜杠 (\)
RUN apt-get update && apt-get install -y \
    build-essential \
    subversion git-core libncurses5-dev zlib1g-dev gawk flex quilt \
    libssl-dev \
    xsltproc libxml-parser-perl mercurial bzr ecj cvs unzip \
    lib32z1 lib32z1-dev \
    lib32stdc++6 libstdc++6 \
    python python-dev \
    time sudo wget vim rsync \
    libgmp-dev libmpc-dev libmpfr-dev gperf busybox \
    # 如果后续发现缺少 python2，可在此处追加 python2 python2-dev
    && apt-get clean && rm -rf /var/lib/apt/lists/*

# 全志 SDK 编译通常需要此环境变量
ENV FORCE_UNSAFE_CONFIGURE=1

WORKDIR /work

将以上内容复制为Docker文件,然后创建以下脚本实现自动化挂载和一键启动

#!/bin/bash

# ================= 配置区域 =================
# 宿主机上 SDK 解压后的根目录路径 (请确保此路径正确)
SDK_PATH="/home/dpiner/software_only_command/T113_tina/TinaSDK/tina-d1-h"

# Docker 镜像名称 (根据您之前 build 的名称)
IMAGE_NAME="tina-sdk"

# 容器名称 (每次运行会复用或重建此名称的容器)
CONTAINER_NAME="tina-compile"

# 容器内工作目录 (对应 Dockerfile 中的 WORKDIR)
WORK_DIR="/work"
# ===========================================

# 1. 检查 SDK 路径是否存在
if [ ! -d "$SDK_PATH" ]; then
    echo "❌ 错误：找不到 SDK 目录: $SDK_PATH"
    echo "请检查路径是否正确，或者先解压 SDK。"
    exit 1
fi

# 2. 检查 Docker 镜像是否存在
if ! docker images | grep -q "$IMAGE_NAME"; then
    echo "❌ 错误：未找到 Docker 镜像 '$IMAGE_NAME'。"
    echo "请先运行：docker build -t $IMAGE_NAME ."
    exit 1
fi

# 3. 清理旧容器 (如果存在同名容器则删除，避免报错)
echo "🧹 正在检查并清理旧的容器实例..."
if [ "$(docker ps -aq -f name=^${CONTAINER_NAME}$)" ]; then
    # 如果容器正在运行，先停止
    if [ "$(docker ps -q -f name=^${CONTAINER_NAME}$)" ]; then
        echo "⏹️  停止运行中的容器..."
        docker stop $CONTAINER_NAME
    fi
    echo "🗑️  删除旧容器..."
    docker rm $CONTAINER_NAME
fi

# 4. 启动新容器
echo "🚀 正在启动 Tina SDK 编译环境..."
echo "📂 宿主机路径：$SDK_PATH"
echo "📂 容器内路径：$WORK_DIR"
echo "----------------------------------------"

docker run -it --name $CONTAINER_NAME \
    -v "$SDK_PATH":"$WORK_DIR" \
    --privileged \
    $IMAGE_NAME \
    /bin/bash

# 5. 退出提示
echo "----------------------------------------"
echo "👋 您已退出容器。"
echo "💡 提示：下次运行此脚本将自动复用配置。"
echo "💡 如需重新进入已停止的容器而不新建，可使用：docker start -ai $CONTAINER_NAME"

保存后运行,等待一段时间,应该有这样的提示

FileLength=25a0000BuildImg 0
Dragon execute image.cfg SUCCESS !
----------image is for nand/emmc----------
----------image is at----------

/work/out/t113-100ask/tina_t113-100ask_uart3.img

pack finish
root@5eba05103a05:/work# 

这里放出我的运行结果参考一下.

下一步我正在尝试 sunxi-tools 来进行img文件的下载
请问各位大佬有何指点,感谢

• This program implements a simple player, you can type commands to control the player.
• To show what commands supported, type 'help'.

dd: writing '/dev/fb0': No space left on device
4501+0 records in
4500+0 records out
argc = 2
argv[0] = tplayerdemo
argv[1] = /mnt/SDCARD/480p.mp4
may be is one file:cut down suffix is:.mp4
find the matched type:.mp4
create player:0

tina_multimedia <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
tag : tina3.5
branch: tina-dev
date : Mon Jul 15 19:04:59 2019 +0800
Change-Id: I5f6c8a88d7b387a312b7744797a0d5f8ab07ee7a

xplayer:process message XPLAYER_COMMAND_SET_AUDIOSINK.
xplayer:process message XPLAYER_COMMAND_SET_SURFACE.
xplayer:process message XPLAYER_COMMAND_SET_SUBCTRL.
xplayer:process message XPLAYER_COMMAND_SET_DI.
create player[0]:0xb6f10100
screen width:800,screen height:480
1:playVideo:0
before TPlayerSetDataSource,4878384:/mnt/SDCARD/480p.mp4
xplayer:process message XPLAYER_COMMAND_SET_SOURCE.
xplayer:process message XPLAYER_COMMAND_PREPARE.
ERROR : Mov Id3 Test <_MovParseKeys:2440>: parse mdta nums too big,beyond the scope.
INFO : cedarc <log_set_level:43>: Set log level to 5 from /vendor/etc/cedarc.conf
ERROR : cedarc DebugCheckConfig:301: now cedarc log level:5
WARNING: cedarc getSocIdString:1117: cannot open /dev/sunxi_soc_info, it maybe ok!

setDataSource end
xplayer:process message XPLAYER_COMMAND_PREPARE.
*****tplayer:video width = 640,height = 480
warning: unknown callback from Tinaplayer.
TPLAYER_NOTIFY_PREPARED,has prepared.
TPlayerPrepare end
TPlayerSetHoldLastPicture()
xplayer:process message XPLAYER_COMMAND_START.
(Allwinner Audio Middle Layer),line(958) : Create Decoder!!=====
(Allwinner Audio Middle Layer),line(592) : AudioDec_Installaudiolib ok
(Allwinner Audio Middle Layer),line(595) : audio decoder init start ...
(AllwinnerAlibs),line(50) :

Audio <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
tag : audiocodec-v1.2
branch: new
commit: 3ba65962c01cbf1280ddda19d843009b6ef8ce85
date : Tue Jan 8 16:25:27 2019 +0800

(AllwinnerAlibs),line(679) : ----Loading so success!
(AllwinnerAlibs),line(877) : pAudioStreamInfo start*****
(AllwinnerAlibs),line(878) : eCodecFormat :id(4), name(aac low-complexy)
(AllwinnerAlibs),line(879) : eSubCodecFormat :0
(AllwinnerAlibs),line(880) : nChannelNum :2
(AllwinnerAlibs),line(881) : nBitsPerSample :16
(AllwinnerAlibs),line(882) : nSampleRate :44100
(AllwinnerAlibs),line(883) : nAvgBitrate :189786
(AllwinnerAlibs),line(884) : nMaxBitRate :192000
(AllwinnerAlibs),line(885) : nFileSize :0
(AllwinnerAlibs),line(886) : eAudioBitstreamSource:0
(AllwinnerAlibs),line(887) : eDataEncodeType :0
(AllwinnerAlibs),line(888) : nCodecSpecificDataLen:5
(AllwinnerAlibs),line(889) : pCodecSpecificData :0x2295720
(AllwinnerAlibs),line(890) : nFlags :0
(AllwinnerAlibs),line(891) : nBlockAlign :0
(AllwinnerAlibs),line(892) : *************pAudioStreamInfo end ******************
(AAC Decoder),line(36) : init successs...
(Allwinner Audio Middle Layer),line(603) : AUDIO DECODE INIT OK...0
started.
ERROR : awplayer <__LayerQueueBuffer:969>: *** picNode is full when queue buffer
ERROR : awplayer <__LayerQueueBuffer:969>: *** picNode is full when queue buffer
*****tplayer:video decoded width = 640,height = 480
*****tplayerdemo:video decoded width = 640,height = 480real set to display rect:w = 640,h = 480
warning: unknown callback from Tinaplayer.
****tplayer:video width = 640,height = 480
warning: unknown callback from Tinaplayer.
player(0xb6e97610): first video pts = 0
ERROR : awplayer <__LayerQueueBuffer:969>: *** picNode is full when queue buffer
ERROR : fbm.c FbmReturnPicture:1043: invalid frame status, a picture being returned, but bUsedByRender=0, bInValidPictureQueue=1, bAlreadyDisplayed=0.
ERROR : fbm.c FbmReturnPicture:1044: **picture[0x2306358],id[6]
WARNING: cedarc ReturnPicture:1698: FbmReturnPicture return fail, it means the picture being returned it not one of this FBM.
WARNING: cedarc waitInterruptDecoder:748: wait ve interrupt timeout. ret = 0```

tr_rotate_flag = 1         #1 means rotate,0 means not rotate
tr_rotate_degree = 270    #0 means the degree is 0, 90 means the degree is 90,180 means the degree is 180, 270 means the degree is 270

DTS中设置了：

    disp_rotation_used = <1>;
    degree0 = <3>;

播放出错log

[1970-01-01 05:29:29] DEBUG  : awplayer <__LayerControl:1281>: layer control cmd = 260
[1970-01-01 05:29:29] INFO   : awplayer <callbackProcess:3629>: xxxxxxxxxx video size : width = 1920, height = 440
*****tplayer:video width = 1920,height = 440
warning: unknown callback from Tinaplayer.
warning: unknown callback from Tinaplayer.
[1970-01-01 05:29:29] DEBUG  : awplayer <CallbackProcess:2846>: first video pts = 66666
[1970-01-01 05:29:29] DEBUG  : awplayer <startSoundDevice:799>: start sound device.
[1970-01-01 05:29:29] DEBUG  : awplayer <startSoundDevice:801>: audio device start end

[1970-01-01 05:29:29] DEBUG  : awplayer <CallbackProcess:2973>: first audio pts = 39999
[1970-01-01 05:29:29] DEBUG  : awplayer <createRotateBuf:1541>: before align:width = 448,height = 1920
[1970-01-01 05:29:29] DEBUG  : awplayer <createRotateBuf:1544>: after align:width = 448,height = 1920
[1970-01-01 05:29:29] ERROR  : awplayer <hwRotateVideoPicture:1610>: *****open tr driver fail!
[1970-01-01 05:29:29] ERROR  : awplayer <__LayerQueueBuffer:1141>: *** picNode is full when queue buffer
[1970-01-01 05:29:29] DEBUG  : awplayer <QueueBufferToShow:1780>: video pts(0.067) 
[1970-01-01 05:29:29] ERROR  : awplayer <hwRotateVideoPicture:1610>: *****open tr driver fail!
[1970-01-01 05:29:29] ERROR  : awplayer <hwRotateVideoPicture:1610>: *****open tr driver fail!
[1970-01-01 05:29:29] ERROR  : awplayer <hwRotateVideoPicture:1610>: *****open tr driver fail!

还有哪些地方需要修改呢？