- 首页
- » 搜索
- » xiongxinjian 发表的帖子
页次： 1
#1 Re: 全志 SOC » t113跑lvgl帧率 » 2022-10-26 19:33:47
cris8259 说：
有t113跑rt-thread的吗
这个看到有人跑，只是好像外设驱动还做的还不是很全
#2 Re: 全志 SOC » t113跑lvgl帧率 » 2022-10-26 13:33:43
smiletiger 说：
https://whycan.com/files/members/7008/lv_0_20221026080629.mp4
rtt➕lvgl 测试了一下帧率 用的液晶屏是1280x720 32bit
用的lv_demo_benchmark（0）跑的结果是 237帧
不知道这样够不够流畅 有没有做过lvgl项目的来说一下
这是啥接口屏？LVDS的？T113-S3支持MIPI屏吗？
#3 Re: 全志 SOC » T113-S3 RT-Thread SMP适配笔记 » 2022-10-25 19:45:09
T113 的两个A7核一个核跑LINUX,另外一个核跑裸机（AMP模式）有人实现过吗？
#4 Re: 全志 SOC » T113同时启用RISC-V和A7双核的尝试 » 2022-10-25 19:31:50
HIFI4 DSP 有人调试过吗？我们打算用这个DSP来做算法，但现在还没有什么头绪。
#5 Re: 全志 SOC » v3s现在有办法通过jlink单步裸奔么？ » 2022-10-25 13:38:47
晕哥 说：
https://whycan.cn/files/members/3/QQ20171214091602.png
从 xboot项目那里借鉴了一下uart初始化代码, IAR裸奔V3s串口OK源码下载： V3s_IAR_V8_AddUart.7z
这个也可以通过JLINK下载代码调试吗？
#6 Re: 全志 SOC » 关于全志V3s能否跑QT界面 » 2022-02-22 21:40:34
我的应用界面比较简单，可能也不好反应性能，切换界面的流畅度是可以的，屏分辩率是800*480。
#7 Re: Openwrt/LEDE/AR9331/MT7688/RT5350 » 深圳云联芯科技的开源新唐NUC980开发板子支持openwrt【免费赠送，先付款80元，发帖后退款】 （活动结束，现在可以淘宝购买） » 2022-02-22 12:42:13
唉，错过了，损失好几个亿
#8 Re: 全志 SOC » 关于全志V3s能否跑QT界面 » 2022-02-22 12:39:21
可以跑啊，我的都已经在出货了
#9 Re: Cortex M0/M3/M4/M7 » 让 CMSIS-DAP DAPLink 功能和性能上升到新高度 » 2022-02-18 13:26:34
分析得很到位！
#10 Re: Xilinx/Altera/FPGA/CPLD/Verilog » 开源一个自己画的超迷你FPGA核心板 » 2022-02-18 12:48:19
Blueskull 说：
MrRaphael 说：楼主这个USB-JTAG只能在AGM和Altera上用吗？能在赛灵思上用不
只能在高云FPGA上用，改上位机可以兼容Xilinx（我没有实现），不支持Altera/AGM。
高云的FPGA有在实际项目过吗？坑多吗？
#11 Re: Cortex M0/M3/M4/M7 » 说说航顺的M0--优秀的国产替代 » 2022-02-18 12:43:40
能兼容，稳定性怎么样？能达到ST的水平吗？
#12 Re: 全志 SOC » 小麻雀 Nezha-MQ 迎来双核A7版本128M内存（基于T113-s3） » 2022-02-16 12:39:34
我的麻雀F133还在吃灰呢
#13 Re: 全志 SOC » uboot启动速度如何优化？ » 2022-02-09 12:07:03
把等待键盘输入的时间设成0，关闭不必要的外设驱动的加载，关闭不必要的串口打印信息
#14 Re: 全志 SOC » 开源智能家居V3s CAN转以太网网关，附openwrt19.07.7 » 2022-02-08 12:25:10
内置rtc精度如何？
#15 Re: 全志 SOC » F1C100S/F1C200S 板子展览馆 » 2022-02-07 12:09:16
板子很漂亮，点赞👍
#16 Re: 全志 SOC » 各位大神荔枝派zero v3s怎么接 1024*600那种LVDS屏？ » 2022-02-07 12:07:47
要加lvds转接才行
#17 Re: 全志 SOC » [全志D1/哪吒开发板]第二次调试MIPI屏幕，套路居然又不太一样？ » 2022-02-06 18:54:58
mipi接口的屏容易买到吗？资料容易搞到吗？
#18 Re: 全志 SOC » 要做这样的一个东西，全志那个cpu比较合适？V3s? » 2022-02-06 09:09:59
项目搞定了吗？最终用什么方案？
#19 Re: Nuvoton N32905/N32926/NUC972/N9H20/N9H26/N9H30 » 请教关于NUC972开发项目需求，麻烦大佬给个评估和可行性 » 2022-02-06 08:53:54
这个芯片跑liunx qt感觉有点吃力
#20 Re: 全志 SOC » 白嫖党的胜利！开源F1C200S桌面小音箱！【验证通过】 » 2022-01-25 12:58:08
@卓林
板子很漂亮
#21 Re: 全志 SOC » 荔枝派zero配置DLNA客户端进行B站投屏和网易云推送音乐 » 2022-01-21 13:23:57
优秀，给你点赞👍👍
#22 Re: DIY/综合/Arduino/写字机/3D打印机/智能小车/平衡车/四轴飞行/MQTT/物联网 » imx6ull开发板4层 » 2022-01-20 21:58:06
请大师分享下ddr布线经验！
#23 Re: 全志 SOC » 不雷同开源送两片，可选 D1/ D1s/ V3x/XR806/XR829/XR32/R11【长期有效】, F1C200s/V3s暂停 » 2022-01-20 13:00:27
lonerwolf 说：
已验证，嘉立创4层https://whycan.com/files/members/5108/1640664839(1).png
https://whycan.com/files/members/3907/83cc2240a1032a9aa00392f3dbc5165.jpg
F1C200S开发板-哇酷活动.zip
漂亮
#24 Re: 全志 SOC » 《保姆级教程》全志F1C100S/F1C200S spi-flash 启动全流程适配烧录及踩坑指南 » 2022-01-19 07:46:55
感谢大神，我的板还在吃灰，改天有空也按教程试试。
#25 Re: 全志 SOC » 【全开源/D1s】芒果派麻雀 MangoPi-MQ1 基于D1s 的 RISC-V Linux小板 【最新消息：淘宝开卖了，链接在一楼】 » 2021-12-06 17:33:09
老板说了，这里留言的，都送
#27 Re: Nuvoton N32905/N32926/NUC972/N9H20/N9H26/N9H30 » 大家972跑linux开机启动系统完成需要几秒 » 2020-05-30 12:39:37
有梦的地方 说：
用 nand启动会比较快，我的能力优化一下估计可以做到五秒吧。
界面是qt开发的吗？
#28 Re: DIY/综合/Arduino/写字机/3D打印机/智能小车/平衡车/四轴飞行/MQTT/物联网 » AIR724模块, 合宙拼团: 一个4G模块+一个4G开发板 = 19.9元 » 2020-03-28 13:40:00
#29 Re: DIY/综合/Arduino/写字机/3D打印机/智能小车/平衡车/四轴飞行/MQTT/物联网 » 捡了个便宜的高级ZYNQ XC7Z010 开发板玩玩 » 2020-02-18 09:22:36
metro 说：
周末花了点时间尝试走了一遍板子的开发流程，目前移植的U-Boot已经能用了，但是NAND和网络暂时还不可用。NAND的主要问题是SPL下的驱动不完善（看来没人在Zynq上用NAND启动233），网络的主要问题是还没搞定EMIO的初始化（不过应该加载.bit文件后就能用了？不确定驱动对百兆网络支持如何）。后面要是解决了这些bug就把U-Boot发上来
这里记录一下中间遇到的一些问题。
入门的话，我觉得EBAZ4205 ZYNQ 7Z010 裸机程序NAND固化 JTAG调试方法这篇说得最好，按照他的做法一次就能过了。唯一想吐槽的是NAND，我从Winbond官网找到了对应的datasheet，结果一通设置之后竟然读不出NAND的信息。。反而是博客里面看起来不靠谱的这个设置是可用的，不知道是什么原因。
在熟悉了开发的流程之后，如果之后不需要从SDK生成和编译代码（比如说编译U-Boot），那么比较建议使用XSCT，这是Vivado自带的命令行下的工具，比SDK好用多了。执行的流程大概是这样的：
connect # 连接到开发板 target 2 # 指定调试目标为2，即双核中的#0核 # 初始化Zynq，如果需要初始化外设（例如SDRAM）则需要执行，如果只是要加载到OCM则可以不用执行 source xxx/ps7_init.tcl # 加载tcl文件，一般位于项目目录的yyy.sdk/zzz_wrapper/文件夹中 ps7_init # 执行初始化流程，可能需要一点时间 # 加载elf文件，由于elf文件自带执行地址，因此不需要指定载入地址，且会自动设置pc到开始位置 dow xxx.elf # 也可以加载普通文件（包括二进制文件），但是需要指定载入地址，且需要加上-data dow -data xxx.yyy addr1 rwr pc addr2 # 设置pc到开始位置 # 加载bitstream fpga -file xxx.bit # 加载bitstream，一般位于项目目录的yyy.sdk/zzz_wrapper/文件夹中 # 开始执行 con以上方法试验过，可以启动U-Boot的SPL和本体（本体可以初始化后直接丢到SDRAM执行，挺方便的），但是自己编译的lwip Echo Server似乎用不了（理论上需要分别加载bitstream和elf），可以启动但提示初始化失败，不知道是什么原因。
另外顺便吐槽一下Create Boot Image功能，在指定elf文件的时候一切正常，但在指定bin文件的时候并不会计算大小，而是直接置零，按照定义置零表示XIP，因此在SD卡上就不能正常启动了
。还有就是建议使用最新的Vivado和Zynq TRM，否则对于Boot Header的定义会有出入。。
我参考这个烧录时提示Device 0: nand0, sector size 128 KiB
Page size 2048 b
OOB size 64 b
Erase size 131072 b
subpagesize 512 b
options 0x00000000
bbt options 0x00020000
Zynq> Sector size = 131072.
and info
Performing Erase Operation...
nand bad
Device 0 bad blocks:
Zynq> Number of bad blocks = 0
nand erase 0 240000
NAND erase: device 0 offset 0x0, size 0x240000
Erasing at 0x0 -- 5% complete.
Erasing at 0x20000 -- 11% complete.
Erasing at 0x40000 -- 16% complete.
Erasing at 0x60000 -- 22% complete.
Erasing at 0x80000 -- 27% complete.
Erasing at 0xa0000 -- 33% complete.
Erasing at 0xc0000 -- 38% complete.
Erasing at 0xe0000 -- 44% complete.
Erasing at 0x100000 -- 50% complete.
Erasing at 0x120000 -- 55% complete.
Erasing at 0x140000 -- 61% complete.
Erasing at 0x160000 -- 66% complete.
Erasing at 0x180000 -- 72% complete.
Erasing at 0x1a0000 -- 77% complete.
Erasing at 0x1c0000 -- 83% complete.
Erasing at 0x1e0000 -- 88% complete.
Erasing at 0x200000 -- 94% complete.
Erasing at 0x220000 -- 100% complete.
OK
Zynq> Erase Operation successful.
INFO: [Xicom 50-44] Elapsed time = 1 sec.
Performing Program Operation...
nand bad
Device 0 bad blocks:
Zynq> Number of bad blocks = 0
0%...nand write 0 0 20000
NAND write: device 0 offset 0x0, size 0x20000
NAND write to offset 0 failed -12
0 bytes written: ERROR
Zynq> nand write 0 20000 20000
NAND write: device 0 offset 0x20000, size 0x20000
NAND write to offset 20000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 40000 20000
NAND write: device 0 offset 0x40000, size 0x20000
NAND write to offset 40000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 60000 20000
NAND write: device 0 offset 0x60000, size 0x20000
NAND write to offset 60000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 80000 20000
NAND write: device 0 offset 0x80000, size 0x20000
NAND write to offset 80000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 A0000 20000
NAND write: device 0 offset 0xa0000, size 0x20000
NAND write to offset a0000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 C0000 20000
NAND write: device 0 offset 0xc0000, size 0x20000
NAND write to offset c0000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 E0000 20000
NAND write: device 0 offset 0xe0000, size 0x20000
NAND write to offset e0000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 100000 20000
NAND write: device 0 offset 0x100000, size 0x20000
NAND write to offset 100000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 120000 20000
NAND write: device 0 offset 0x120000, size 0x20000
NAND write to offset 120000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 140000 20000
NAND write: device 0 offset 0x140000, size 0x20000
NAND write to offset 140000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 160000 20000
NAND write: device 0 offset 0x160000, size 0x20000
NAND write to offset 160000 failed -12
0 bytes written: ERROR
Zynq> 70%...nand write 0 180000 20000
NAND write: device 0 offset 0x180000, size 0x20000
NAND write to offset 180000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 1A0000 20000
NAND write: device 0 offset 0x1a0000, size 0x20000
NAND write to offset 1a0000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 1C0000 20000
NAND write: device 0 offset 0x1c0000, size 0x20000
NAND write to offset 1c0000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 1E0000 20000
NAND write: device 0 offset 0x1e0000, size 0x20000
NAND write to offset 1e0000 failed -12
0 bytes written: ERROR
Zynq> nand write 0 200000 20000
NAND write: device 0 offset 0x200000, size 0x20000
NAND write to offset 200000 failed -12
0 bytes written: ERROR
Zynq> 100%
nand write 0 220000 2800
NAND write: device 0 offset 0x220000, size 0x2800
NAND write to offset 220000 failed -12
0 bytes written: ERROR
Zynq> Program Operation successful.
INFO: [Xicom 50-44] Elapsed time = 10 sec.
Flash Operation Successful
提示烧录失败，运行不了。你烧录的信息是怎么样的？
#30 Re: DIY/综合/Arduino/写字机/3D打印机/智能小车/平衡车/四轴飞行/MQTT/物联网 » 全新 7寸京东方 IPS 1024*600完美屏+AM3354 CPU运行Android 39.9元 只有20台(已售完，下次要趁早^_^) » 2020-01-04 11:36:02
刚收到，已上电测试，屏显示效果不错
#31 Re: DIY/综合/Arduino/写字机/3D打印机/智能小车/平衡车/四轴飞行/MQTT/物联网 » 闲鱼捡漏，拆解一台收银机【多图警告，流量党劝退】 » 2019-12-31 19:56:10
拆开看了一下，看到摄像头排线有三根线断了
#32 Re: DIY/综合/Arduino/写字机/3D打印机/智能小车/平衡车/四轴飞行/MQTT/物联网 » 闲鱼捡漏，拆解一台收银机【多图警告，流量党劝退】 » 2019-12-31 19:19:49
我的将手机产生的二维码放到摄像头那个窗口怎么没有反应，难道是摄像头有问题？如何才能看得到摄头的状态？
#33 Re: DIY/综合/Arduino/写字机/3D打印机/智能小车/平衡车/四轴飞行/MQTT/物联网 » 感谢@weiyongwill 赠送的某银行淘汰终端机,AM3354 CPU,运行Android【开车了, 凑满50台就发车, 60元+运费】 » 2019-12-29 23:06:29
还能上车吗？想买一个
#34 Re: 全志 SOC » 使用buildroot构建文件系统, mplayer视频播放器, Qt运行库等 » 2019-10-20 08:57:32
jimmy 说：
用gdb 跟踪一下，会把死机时候的栈打印出来，buildroot 里面勾选 gdb 就可以生成了。
把gdb打开QT程序居然能正常运行了，搞不懂!
#35 Re: 全志 SOC » 使用buildroot构建文件系统, mplayer视频播放器, Qt运行库等 » 2019-10-19 22:20:52
wupaul2001 说：
@晕哥 使用-platform linuxfb可以运行了
请问下，你这个SD卡启动的还是SPI FLASH启动的？也是用BUILDROOT构建的文件系统吗？
#36 Re: 全志 SOC » 使用buildroot构建文件系统, mplayer视频播放器, Qt运行库等 » 2019-10-19 11:55:04
大家好。我用本贴生成的的镜像运行QT模拟时钟DEMO没有问题。但运行自己的测试程序会出如下错误：
# /mnt/udisk/Dialog -platform linuxfb
Segmentation fault
这个测试程非常简单，就是用一个QLable显示“hello world"，在电脑端运行是没有问题。代码如下
#include "dialog.h"
#include <QGridLayout>
const static double PI=3.1416;
Dialog::Dialog(QWidget *parent)
: QDialog(parent)
{
QLabel *label1=new QLabel(this);
label1->setText(tr("hello world"));
}
Dialog::~Dialog()
{
}
void Dialog::showArea()
{
}
我把操作QLable 两行屏蔽掉，则不会出现Segmentation fault
//QLabel *label1=new QLabel(this);
//label1->setText(tr("hello world"));
大家有遇到过这种问题吗？
#37 Re: 全志 SOC » 分享一个 V3s/H3 可用的 buildroot-2019.08 配置文件. » 2019-10-19 11:41:40
大家好。我用本贴生成的的镜像运行QT模拟时钟DEMO没有问题。但运行自己的测试程序会出如下错误：
# /mnt/udisk/Dialog -platform linuxfb
Segmentation fault
这个测试程非常简单，就是用一个QLable显示“hello world"，在电脑端运行是没有问题。代码如下
#include "dialog.h"
#include <QGridLayout>
const static double PI=3.1416;
Dialog::Dialog(QWidget *parent)
: QDialog(parent)
{
QLabel *label1=new QLabel(this);
label1->setText(tr("hello world"));
}
Dialog::~Dialog()
{
}
void Dialog::showArea()
{
}
我把操作QLable 两行屏蔽掉，则不会出现Segmentation fault
//QLabel *label1=new QLabel(this);
//label1->setText(tr("hello world"));
大家有遇到过这种问题吗？
#38 Re: 全志 SOC » V3s buildroot 一键生成打包生成32M spi flash 镜像, jffs2 文件系统, 默认启动 Qt 模拟时钟demo, » 2019-10-19 11:35:42
大家好。我用本贴生成的的镜像运行QT模拟时钟DEMO没有问题。但运行自己的测试程序会出如下错误：
# /mnt/udisk/Dialog -platform linuxfb
Segmentation fault
这个测试程非常简单，就是用一个QLable显示“hello world"，在电脑端运行是没有问题。代码如下
#include "dialog.h"
#include <QGridLayout>
const static double PI=3.1416;
Dialog::Dialog(QWidget *parent)
: QDialog(parent)
{
QLabel *label1=new QLabel(this);
label1->setText(tr("hello world"));
}
Dialog::~Dialog()
{
}
void Dialog::showArea()
{
}
我把操作QLable 两行屏蔽掉，则不会出现Segmentation fault
//QLabel *label1=new QLabel(this);
//label1->setText(tr("hello world"));
大家有遇到过这种问题吗？
#39 Re: 全志 SOC » 全志A13 SPI NOR FLASH启动，分析不到MTD分区，加载不了JFFS文件系统，请有遇到过类似问题的大神指点下，谢谢 » 2019-01-20 22:21:53
U-Boot SPL 2017.01-rc2-00071-gf03c1f5-dirty (Jan 14 2019 - 19:42:05)
DRAM: 512 MiB
CPU: 1008000000Hz, AXI/AHB/APB: 3/2/2
Trying to boot from sunxi SPI
U-Boot 2017.01-rc2-00071-gf03c1f5-dirty (Jan 14 2019 - 19:42:05 +0800) Allwinner Technology
CPU: Allwinner A13 (SUN5I)
Model: Lichee A13
I2C: ready
DRAM: 512 MiB
MMC: SUNXI SD/MMC: 0, SUNXI SD/MMC: 1
SF: Detected mx25l12805 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
*** Warning - bad CRC, using default environment
Setting up a 1024x768 vga console (overscan 0x0)
dotclock: 65000kHz = 64909kHz: (2 * 3MHz * 119) / 11
In: serial
Out: vga
Err: vga
Net: No ethernet found.
starting USB...
USB0: USB EHCI 1.00
USB1: USB OHCI 1.0
scanning bus 0 for devices... 2 USB Device(s) found
Hit any key to stop autoboot: 0
probe ---->>>>>>
bus=0 , cs=0
speed=0 , mode=0
SF: Detected mx25l12805 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
read ---->>>>>>
device 0 offset 0x100000, size 0x10000
SF: 65536 bytes @ 0x100000 Read: OK
read ---->>>>>>
device 0 offset 0x110000, size 0x400000
SF: 4194304 bytes @ 0x110000 Read: OK
## Flattened Device Tree blob at 41800000
Booting using the fdt blob at 0x41800000
Loading Device Tree to 49ff7000, end 49fff760 ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.10.15-licheepi-zero+ (root@linux-host) (gcc version 6.3.1 20170109 (Linaro GCC 6.3-2017.02) ) #1 SMP Sun Jan 20 20:50:42 CST 2019
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt:Machine model: Lichee A13 ONE--->>8888
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] percpu: Embedded 14 pages/cpu @df8d9000 s24716 r8192 d24436 u57344
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129286
[ 0.000000] Kernel command line: console=ttyS0,115200 earlyprintk panic=5 rootwait mtdparts=spi32766.0:1M(uboot)ro,64k(dtb)ro,4M(kernel)ro,-(rootfs) root=31:03 rw rootfstype=jffs2
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 506824K/521216K available (6144K kernel code, 230K rwdata, 1444K rodata, 1024K init, 262K bss, 14392K reserved, 0K cma-reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xe0000000 - 0xff800000 ( 504 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xdfd00000 ( 509 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0700000 (7136 kB)
[ 0.000000] .init : 0xc0900000 - 0xc0a00000 (1024 kB)
[ 0.000000] .data : 0xc0a00000 - 0xc0a39a40 ( 231 kB)
[ 0.000000] .bss : 0xc0a3b000 - 0xc0a7c88c ( 263 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000023] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000051] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000208] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370868154 ns
[ 0.000446] Console: colour dummy device 80x30
[ 0.000479] Calibrating delay loop... 1001.88 BogoMIPS (lpj=5009408)
[ 0.090104] pid_max: default: 32768 minimum: 301
[ 0.090221] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.090231] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.090906] CPU: Testing write buffer coherency: ok
[ 0.091274] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[ 0.091600] Setting up static identity map for 0x40100000 - 0x40100058
[ 0.092207] smp: Bringing up secondary CPUs ...
[ 0.092218] smp: Brought up 1 node, 1 CPU
[ 0.092227] SMP: Total of 1 processors activated (1001.88 BogoMIPS).
[ 0.092234] CPU: All CPU(s) started in SVC mode.
[ 0.093700] devtmpfs: initialized
[ 0.099494] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.099788] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.099811] futex hash table entries: 256 (order: 2, 16384 bytes)
[ 0.099913] pinctrl core: initialized pinctrl subsystem
[ 0.100936] NET: Registered protocol family 16
[ 0.101526] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.102538] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.114522] reg-fixed-voltage usb0-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb0_vbus_pin@0, deferring probe
[ 0.115627] SCSI subsystem initialized
[ 0.115885] usbcore: registered new interface driver usbfs
[ 0.115947] usbcore: registered new interface driver hub
[ 0.116019] usbcore: registered new device driver usb
[ 0.116240] pps_core: LinuxPPS API ver. 1 registered
[ 0.116249] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.116272] PTP clock support registered
[ 0.116484] Advanced Linux Sound Architecture Driver Initialized.
[ 0.118003] clocksource: Switched to clocksource timer
[ 0.118897] simple-framebuffer 5fd00000.framebuffer: framebuffer at 0x5fd00000, 0x300000 bytes, mapped to 0xe0100000
[ 0.118914] simple-framebuffer 5fd00000.framebuffer: format=x8r8g8b8, mode=1024x768x32, linelength=4096
[ 0.131382] Console: switching to colour frame buffer device 128x48
[ 0.143006] simple-framebuffer 5fd00000.framebuffer: fb0: simplefb registered!
[ 0.151843] NET: Registered protocol family 2
[ 0.152401] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.152446] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.152505] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.152582] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.152603] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.152750] NET: Registered protocol family 1
[ 0.153240] RPC: Registered named UNIX socket transport module.
[ 0.153256] RPC: Registered udp transport module.
[ 0.153262] RPC: Registered tcp transport module.
[ 0.153268] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.155253] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[ 0.164212] NFS: Registering the id_resolver key type
[ 0.164259] Key type id_resolver registered
[ 0.164265] Key type id_legacy registered
[ 0.164308] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 0.168874] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 0.168891] io scheduler noop registered
[ 0.168898] io scheduler deadline registered
[ 0.169073] io scheduler cfq registered (default)
[ 0.169514] sun4i-usb-phy 1c13400.phy: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb0_id_detect_pin@0, deferring probe
[ 0.171998] sun5i-a13-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 0.235990] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.239135] console [ttyS0] disabled
[ 0.259260] 1c28400.serial: ttyS0 at MMIO 0x1c28400 (irq = 27, base_baud = 1500000) is a U6_16550A
[ 0.847495] console [ttyS0] enabled
[ 0.851667] [drm] Initialized
[ 0.857578] m25p_probe ----------->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !
[ 0.864292] m25p80 spi32766.0: mx25l12805d (16384 Kbytes)
[ 0.869718] mtd_device_parse_register -->> MARK20190118
[ 0.875110] parse_mtd_partitions ---->>MARK20190118A
[ 0.880253] spi32766.0: parsing partitions cmdlinepart
[ 0.885385] spi32766.0: got parser cmdlinepart
[ 0.889847] spi32766.0: parser cmdlinepart: 4
[ 0.894199] 4 cmdlinepart partitions found on MTD device spi32766.0
[ 0.900470] Creating 4 MTD partitions on "spi32766.0":
[ 0.905619] 0x000000000000-0x000000100000 : "uboot"
[ 0.910934] 0x000000100000-0x000000110000 : "dtb"
[ 0.915957] 0x000000110000-0x000000510000 : "kernel"
[ 0.921284] 0x000000510000-0x000001000000 : "rootfs"
[ 0.926916] libphy: Fixed MDIO Bus: probed
[ 0.931375] usbcore: registered new interface driver mt7601u
[ 0.937064] usbcore: registered new interface driver rtl8187
[ 0.942805] usbcore: registered new interface driver rtl8192cu
[ 0.948694] usbcore: registered new interface driver rtl8xxxu
[ 0.954432] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.960965] ehci-platform: EHCI generic platform driver
[ 0.966423] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.972673] ohci-platform: OHCI generic platform driver
[ 0.978443] udc-core: couldn't find an available UDC - added [g_cdc] to list of pending drivers
[ 0.987709] input: 1c22800.lradc as /devices/platform/soc@01c00000/1c22800.lradc/input/input0
[ 0.996902] i2c /dev entries driver
[ 1.001427] axp20x-i2c 0-0034: AXP20x variant AXP209 found
[ 1.020344] random: fast init done
[ 1.025199] input: axp20x-pek as /devices/platform/soc@01c00000/1c2ac00.i2c/i2c-0/0-0034/axp20x-pek/input/input1
[ 1.035791] axp20x-regulator axp20x-regulator: regulators node not found
[ 1.046308] axp20x-i2c 0-0034: AXP20X driver loaded
[ 1.053115] sunxi-wdt 1c20c90.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[ 1.118049] sunxi-mmc 1c0f000.mmc: base:0xe00fc000 irq:20
[ 1.124942] usbcore: registered new interface driver usbhid
[ 1.130599] usbhid: USB HID core driver
[ 1.136161] NET: Registered protocol family 17
[ 1.140798] Key type dns_resolver registered
[ 1.145205] Registering SWP/SWPB emulation handler
[ 1.156354] sun5i-a13-pinctrl 1c20800.pinctrl: unsupported function gpio_out on pin PG0
[ 1.164683] usb0-vbus: Failed to request enable GPIO192: -22
[ 1.170392] reg-fixed-voltage usb0-vbus: Failed to register regulator: -22
[ 1.177280] reg-fixed-voltage: probe of usb0-vbus failed with error -22
[ 1.188109] hctosys: unable to open rtc device (rtc0)
[ 1.193501] vcc5v0: disabling
[ 1.196483] ALSA device list:
[ 1.199513] No soundcards found.
[ 1.563325] random: crng init done
[ 16.673621] VFS: Mounted root (jffs2 filesystem) on device 31:3.
[ 16.680725] devtmpfs: mounted
[ 16.685243] Freeing unused kernel memory: 1024K
[ 22.518150] ------------[ cut here ]------------
[ 22.522807] WARNING: CPU: 0 PID: 1 at drivers/mtd/spi-nor/spi-nor.c:1214 spi_nor_write+0x138/0x1b4
[ 22.531783] Writing at offset 36 into a NOR page. Writing partial pages may decrease reliability and increase wear of NOR flash.
[ 22.531788] Modules linked in:
[ 22.546406] CPU: 0 PID: 1 Comm: init Not tainted 4.10.15-licheepi-zero+ #1
[ 22.553269] Hardware name: Allwinner sun4i/sun5i Families
[ 22.558698] [<c010e27c>] (unwind_backtrace) from [<c010b018>] (show_stack+0x10/0x14)
[ 22.566440] [<c010b018>] (show_stack) from [<c0345a24>] (dump_stack+0x84/0x98)
[ 22.573670] [<c0345a24>] (dump_stack) from [<c011b5b4>] (__warn+0xe8/0x100)
[ 22.580627] [<c011b5b4>] (__warn) from [<c011b604>] (warn_slowpath_fmt+0x38/0x48)
[ 22.588106] [<c011b604>] (warn_slowpath_fmt) from [<c04512ac>] (spi_nor_write+0x138/0x1b4)
[ 22.596374] [<c04512ac>] (spi_nor_write) from [<c044968c>] (mtd_writev+0xa4/0xec)
[ 22.603863] [<c044968c>] (mtd_writev) from [<c02fb328>] (jffs2_flash_writev+0x414/0x4b0)
[ 22.611947] [<c02fb328>] (jffs2_flash_writev) from [<c02f41a8>] (jffs2_write_dnode+0xd4/0x328)
[ 22.620550] [<c02f41a8>] (jffs2_write_dnode) from [<c02f4ac0>] (jffs2_do_create+0x90/0x230)
[ 22.628892] [<c02f4ac0>] (jffs2_do_create) from [<c02ef13c>] (jffs2_create+0xa0/0x120)
[ 22.636806] [<c02ef13c>] (jffs2_create) from [<c01fe560>] (path_openat+0x9f4/0xf30)
[ 22.644457] [<c01fe560>] (path_openat) from [<c01ffd08>] (do_filp_open+0x60/0xc4)
[ 22.651935] [<c01ffd08>] (do_filp_open) from [<c01ef0e4>] (do_sys_open+0x110/0x1c0)
[ 22.659585] [<c01ef0e4>] (do_sys_open) from [<c0107500>] (ret_fast_syscall+0x0/0x3c)
[ 22.667376] ---[ end trace ce72f3266afe17f5 ]---
Welcome to Lichee Pi#40 Re: 全志 SOC » 全志A13 SPI NOR FLASH启动，分析不到MTD分区，加载不了JFFS文件系统，请有遇到过类似问题的大神指点下，谢谢 » 2019-01-20 22:19:53
现已定位到问题的原因：是DTS文件的问题。DTS文件是我们从UBOOT源码中拷贝的，在LINUX KERNEL中的DTS文件的aliases {
serial0 = &uart1;
spi0 = &spi0;
};中要把spi0 = &spi0；去掉
#41 Re: 全志 SOC » 全志A13 SPI NOR FLASH启动，分析不到MTD分区，加载不了JFFS文件系统，请有遇到过类似问题的大神指点下，谢谢 » 2019-01-20 09:37:07
是啊，配置都是跟V3S一样的，V3S的能正常分析MTD分区信息并正常加载，A13就是不行。
#42 全志 SOC » 全志A13 SPI NOR FLASH启动，分析不到MTD分区，加载不了JFFS文件系统，请有遇到过类似问题的大神指点下，谢谢 » 2019-01-19 23:21:00
- xiongxinjian
- 回复： 6
参考荔枝派V3S的SPI NOR FLASH的系统制方法，V3S能正常运行起来。A13参照该方法，FLASH已经检测到，但分析不到MTD分区，加载不了JFFS文件系统，下面是LOG信息。
U-Boot 2017.01-rc2-00071-gf03c1f5-dirty (Jan 14 2019 - 19:42:05 +0800) Allwinner Technology
CPU: Allwinner A13 (SUN5I)
Model: Lichee A13
I2C: ready
DRAM: 512 MiB
MMC: SUNXI SD/MMC: 0, SUNXI SD/MMC: 1
SF: Detected mx25l12805 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
*** Warning - bad CRC, using default environment
Setting up a 1024x768 vga console (overscan 0x0)
dotclock: 65000kHz = 64909kHz: (2 * 3MHz * 119) / 11
In: serial
Out: vga
Err: vga
Net: No ethernet found.
starting USB...
USB0: USB EHCI 1.00
USB1: USB OHCI 1.0
scanning bus 0 for devices... 2 USB Device(s) found
Hit any key to stop autoboot: 0
probe ---->>>>>>
bus=0 , cs=0
speed=0 , mode=0
SF: Detected mx25l12805 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
read ---->>>>>>
device 0 offset 0x100000, size 0x10000
SF: 65536 bytes @ 0x100000 Read: OK
read ---->>>>>>
device 0 offset 0x110000, size 0x400000
SF: 4194304 bytes @ 0x110000 Read: OK
## Flattened Device Tree blob at 41800000
Booting using the fdt blob at 0x41800000
Loading Device Tree to 49ff7000, end 49fff789 ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.13.16-licheepi-zero+ (root@linux-host) (gcc version 6.3.1 20170109 (Linaro GCC 6.3-2017.02)) #1 SMP Sat Jan 19 19:09:42 CST 2019
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: Lichee A13 ONE--->>
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] percpu: Embedded 16 pages/cpu @df8d7000 s33868 r8192 d23476 u65536
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129286
[ 0.000000] Kernel command line: console=ttyS0,115200 earlyprintk panic=5 rootwait mtdparts=spi32766.0:1M(uboot)ro,64k(dtb)ro,4M(kernel)ro,-(rootfs) root=31:03 rw rootfstype=jffs2
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 506824K/521216K available (6144K kernel code, 195K rwdata, 1436K rodata, 1024K init, 264K bss, 14392K reserved, 0K cma-reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xe0000000 - 0xff800000 ( 504 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xdfd00000 ( 509 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0700000 (7136 kB)
[ 0.000000] .init : 0xc0900000 - 0xc0a00000 (1024 kB)
[ 0.000000] .data : 0xc0a00000 - 0xc0a30d80 ( 196 kB)
[ 0.000000] .bss : 0xc0a37ad8 - 0xc0a79c6c ( 265 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU event tracing is enabled.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000025] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000054] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000203] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370868154 ns
[ 0.000455] Console: colour dummy device 80x30
[ 0.000488] Calibrating delay loop... 1001.88 BogoMIPS (lpj=5009408)
[ 0.090109] pid_max: default: 32768 minimum: 301
[ 0.090236] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.090251] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.090835] CPU: Testing write buffer coherency: ok
[ 0.091169] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[ 0.091544] Setting up static identity map for 0x40100000 - 0x40100060
[ 0.091675] Hierarchical SRCU implementation.
[ 0.092099] smp: Bringing up secondary CPUs ...
[ 0.092111] smp: Brought up 1 node, 1 CPU
[ 0.092122] SMP: Total of 1 processors activated (1001.88 BogoMIPS).
[ 0.092129] CPU: All CPU(s) started in SVC mode.
[ 0.093585] devtmpfs: initialized
[ 0.098450] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.098708] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.098734] futex hash table entries: 256 (order: 2, 16384 bytes)
[ 0.098842] pinctrl core: initialized pinctrl subsystem
[ 0.099627] random: get_random_u32 called from bucket_table_alloc+0xf4/0x244 with crng_init=0
[ 0.099740] NET: Registered protocol family 16
[ 0.100420] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.101319] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.112835] reg-fixed-voltage usb0-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb0_vbus_pin@0, deferring probe
[ 0.113911] SCSI subsystem initialized
[ 0.114141] usbcore: registered new interface driver usbfs
[ 0.114196] usbcore: registered new interface driver hub
[ 0.114266] usbcore: registered new device driver usb
[ 0.114449] pps_core: LinuxPPS API ver. 1 registered
[ 0.114457] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.114485] PTP clock support registered
[ 0.114684] Advanced Linux Sound Architecture Driver Initialized.
[ 0.116128] clocksource: Switched to clocksource timer
[ 0.116971] simple-framebuffer 5fd00000.framebuffer: framebuffer at 0x5fd00000, 0x300000 bytes, mapped to 0xe0100000
[ 0.116988] simple-framebuffer 5fd00000.framebuffer: format=x8r8g8b8, mode=1024x768x32, linelength=4096
[ 0.129313] Console: switching to colour frame buffer device 128x48
[ 0.140809] simple-framebuffer 5fd00000.framebuffer: fb0: simplefb registered!
[ 0.149287] NET: Registered protocol family 2
[ 0.149809] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.149857] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.149918] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.150024] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.150046] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.150177] NET: Registered protocol family 1
[ 0.150626] RPC: Registered named UNIX socket transport module.
[ 0.150639] RPC: Registered udp transport module.
[ 0.150646] RPC: Registered tcp transport module.
[ 0.150652] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.152359] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[ 0.160462] NFS: Registering the id_resolver key type
[ 0.160515] Key type id_resolver registered
[ 0.160522] Key type id_legacy registered
[ 0.160563] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 0.161766] random: fast init done
[ 0.164703] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 0.164720] io scheduler noop registered
[ 0.164728] io scheduler deadline registered
[ 0.164919] io scheduler cfq registered (default)
[ 0.164928] io scheduler mq-deadline registered
[ 0.164936] io scheduler kyber registered
[ 0.165364] sun4i-usb-phy 1c13400.phy: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb0_id_detect_pin@0, deferring probe
[ 0.167897] sun5i-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 0.228871] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.231645] console [ttyS0] disabled
[ 0.251778] 1c28400.serial: ttyS0 at MMIO 0x1c28400 (irq = 27, base_baud = 1500000) is a U6_16550A
[ 0.864945] console [ttyS0] enabled
[ 0.872343] m25p80 spi0.0: mx25l12805d (16384 Kbytes)
[ 0.877483] spi0.0: parser cmdlinepart: 0
[ 0.881492] spi0.0: parser ofpart: 0
[ 0.885883] libphy: Fixed MDIO Bus: probed
[ 0.890390] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.896939] ehci-platform: EHCI generic platform driver
[ 0.902395] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.908614] ohci-platform: OHCI generic platform driver
[ 0.914354] udc-core: couldn't find an available UDC - added [g_cdc] to list of pending drivers
[ 0.923662] input: 1c22800.lradc as /devices/platform/soc@01c00000/1c22800.lradc/input/input0
[ 0.932760] i2c /dev entries driver
[ 0.937276] axp20x-i2c 0-0034: AXP20x variant AXP209 found
[ 0.957108] input: axp20x-pek as /devices/platform/soc@01c00000/1c2ac00.i2c/i2c-0/0-0034/axp20x-pek/input/input1
[ 0.967664] axp20x-regulator axp20x-regulator: regulators node not found
[ 0.974393] ldo1: supplied by regulator-dummy
[ 0.979021] ldo2: supplied by regulator-dummy
[ 0.984432] ldo3: supplied by regulator-dummy
[ 0.989414] ldo4: supplied by regulator-dummy
[ 0.993954] ldo5: supplied by regulator-dummy
[ 0.999356] dcdc2: supplied by regulator-dummy
[ 1.004395] dcdc3: supplied by regulator-dummy
[ 1.009858] axp20x-i2c 0-0034: AXP20X driver loaded
[ 1.016506] sunxi-wdt 1c20c90.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[ 1.086168] sunxi-mmc 1c0f000.mmc: base:0xe00fc000 irq:20
[ 1.093028] usbcore: registered new interface driver usbhid
[ 1.098666] usbhid: USB HID core driver
[ 1.103988] NET: Registered protocol family 17
[ 1.108611] Key type dns_resolver registered
[ 1.113017] Registering SWP/SWPB emulation handler
[ 1.124710] sun5i-pinctrl 1c20800.pinctrl: unsupported function gpio_out on pin PG0
[ 1.132696] usb0-vbus: Failed to request enable GPIO192: -22
[ 1.138401] reg-fixed-voltage usb0-vbus: Failed to register regulator: -22
[ 1.145297] reg-fixed-voltage: probe of usb0-vbus failed with error -22
[ 1.156240] hctosys: unable to open rtc device (rtc0)
[ 1.161650] vcc5v0: disabling
[ 1.164630] ALSA device list:
[ 1.167665] No soundcards found.
[ 1.171954] VFS: Cannot open root device "31:03" or unknown-block(31,3): error -19
[ 1.179606] Please append a correct "root=" boot option; here are the available partitions:
[ 1.187976] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,3)
[ 1.196321] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.13.16-licheepi-zero+ #1
[ 1.203618] Hardware name: Allwinner sun4i/sun5i Families
[ 1.209055] [<c010e50c>] (unwind_backtrace) from [<c010b210>] (show_stack+0x10/0x14)
[ 1.216800] [<c010b210>] (show_stack) from [<c0675fdc>] (dump_stack+0x84/0x98)
[ 1.224028] [<c0675fdc>] (dump_stack) from [<c011b6c8>] (panic+0xdc/0x248)
[ 1.230905] [<c011b6c8>] (panic) from [<c09011d0>] (mount_block_root+0x188/0x25c)
[ 1.238382] [<c09011d0>] (mount_block_root) from [<c09013c4>] (mount_root+0x120/0x128)
[ 1.246290] [<c09013c4>] (mount_root) from [<c090151c>] (prepare_namespace+0x150/0x194)
[ 1.254286] [<c090151c>] (prepare_namespace) from [<c0900e20>] (kernel_init_freeable+0x1bc/0x1cc)
[ 1.263154] [<c0900e20>] (kernel_init_freeable) from [<c0688eb4>] (kernel_init+0x8/0x108)
[ 1.271324] [<c0688eb4>] (kernel_init) from [<c0107598>] (ret_from_fork+0x14/0x3c)
[ 1.278896] Rebooting in 5 seconds..#43 Re: 全志 SOC » 各位帮我看一下。 » 2019-01-19 22:50:23
pqfeng 说：
我重新下了4.13.版的源代码来编译，终于可以识别到分区了。可是不能正确引导。。。。。吐血。。。。前面的问题，经过对比，发现是dts的问题。
[ 3.906083] jffs2: Empty flash at 0x00ae9ffc ends at 0x00aea000 [ 3.912798] jffs2: Empty flash at 0x00aeaffc ends at 0x00aeb000 [ 3.919478] jffs2: Empty flash at 0x00aebf7c ends at 0x00aec000 [ 3.926131] jffs2: Empty flash at 0x00aecffc ends at 0x00aed000 [ 3.932827] jffs2: Empty flash at 0x00aedffc ends at 0x00aee000 [ 3.939513] jffs2: Empty flash at 0x00aeeffc ends at 0x00aef000 [ 3.945855] jffs2: error: (1) jffs2_build_filesystem: child dir "network" (ino #100) of dir ino #4 is also hard linked from dir ino #1 [ 3.960607] VFS: Mounted root (jffs2 filesystem) on device 31:3. [ 3.968861] devtmpfs: error mounting -20 [ 3.974121] Freeing unused kernel memory: 1024K [ 4.669463] request_module: kmod_concurrent_max (0) close to 0 (max_modprobes: 50), for module binfmt-a91c, throttling... [ 9.686886] request_module: modprobe binfmt-a91c cannot be processed, kmod busy with 50 threads for more than 5 seconds now [ 9.702258] Starting init: /sbin/init exists but couldn't execute it (error -8) [ 9.764321] request_module: kmod_concurrent_max (0) close to 0 (max_modprobes: 50), for module binfmt-a91c, throttling... [ 14.806920] request_module: modprobe binfmt-a91c cannot be processed, kmod busy with 50 threads for more than 5 seconds now [ 14.822672] Starting init: /bin/sh exists but couldn't execute it (error -8) [ 14.841017] Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance. [ 14.855171] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.13.16-licheepi-zero+ #2 [ 14.862467] Hardware name: Allwinner sun8i Family [ 14.867209] [<c010e5d0>] (unwind_backtrace) from [<c010b358>] (show_stack+0x10/0x14) [ 14.874952] [<c010b358>] (show_stack) from [<c0680374>] (dump_stack+0x94/0xa8) [ 14.882175] [<c0680374>] (dump_stack) from [<c011b614>] (panic+0xdc/0x254)新的问题又出来了。。。。哪位兄弟帮我解答一下。谢谢了。
发现的是DTS的那个方面的问题？？？我现在调A13也遇到这个问题，调了好几天还是没有进展。下面是LOG
U-Boot 2017.01-rc2-00071-gf03c1f5-dirty (Jan 14 2019 - 19:42:05 +0800) Allwinner Technology
CPU: Allwinner A13 (SUN5I)
Model: Lichee A13
I2C: ready
DRAM: 512 MiB
MMC: SUNXI SD/MMC: 0, SUNXI SD/MMC: 1
SF: Detected mx25l12805 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
*** Warning - bad CRC, using default environment
Setting up a 1024x768 vga console (overscan 0x0)
dotclock: 65000kHz = 64909kHz: (2 * 3MHz * 119) / 11
In: serial
Out: vga
Err: vga
Net: No ethernet found.
starting USB...
USB0: USB EHCI 1.00
USB1: USB OHCI 1.0
scanning bus 0 for devices... 2 USB Device(s) found
Hit any key to stop autoboot: 0
probe ---->>>>>>
bus=0 , cs=0
speed=0 , mode=0
SF: Detected mx25l12805 with page size 256 Bytes, erase size 64 KiB, total 16 MiB
read ---->>>>>>
device 0 offset 0x100000, size 0x10000
SF: 65536 bytes @ 0x100000 Read: OK
read ---->>>>>>
device 0 offset 0x110000, size 0x400000
SF: 4194304 bytes @ 0x110000 Read: OK
## Flattened Device Tree blob at 41800000
Booting using the fdt blob at 0x41800000
Loading Device Tree to 49ff7000, end 49fff789 ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.13.16-licheepi-zero+ (root@linux-host) (gcc version 6.3.1 20170109 (Linaro GCC 6.3-2017.02)) #1 SMP Sat Jan 19 19:09:42 CST 2019
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: Lichee A13 ONE--->>
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] percpu: Embedded 16 pages/cpu @df8d7000 s33868 r8192 d23476 u65536
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129286
[ 0.000000] Kernel command line: console=ttyS0,115200 earlyprintk panic=5 rootwait mtdparts=spi32766.0:1M(uboot)ro,64k(dtb)ro,4M(kernel)ro,-(rootfs) root=31:03 rw rootfstype=jffs2
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 506824K/521216K available (6144K kernel code, 195K rwdata, 1436K rodata, 1024K init, 264K bss, 14392K reserved, 0K cma-reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xe0000000 - 0xff800000 ( 504 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xdfd00000 ( 509 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0700000 (7136 kB)
[ 0.000000] .init : 0xc0900000 - 0xc0a00000 (1024 kB)
[ 0.000000] .data : 0xc0a00000 - 0xc0a30d80 ( 196 kB)
[ 0.000000] .bss : 0xc0a37ad8 - 0xc0a79c6c ( 265 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU event tracing is enabled.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000027] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000057] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000208] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370868154 ns
[ 0.000462] Console: colour dummy device 80x30
[ 0.000496] Calibrating delay loop... 1001.88 BogoMIPS (lpj=5009408)
[ 0.090114] pid_max: default: 32768 minimum: 301
[ 0.090237] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.090252] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.090834] CPU: Testing write buffer coherency: ok
[ 0.091175] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[ 0.091561] Setting up static identity map for 0x40100000 - 0x40100060
[ 0.091697] Hierarchical SRCU implementation.
[ 0.092125] smp: Bringing up secondary CPUs ...
[ 0.092137] smp: Brought up 1 node, 1 CPU
[ 0.092147] SMP: Total of 1 processors activated (1001.88 BogoMIPS).
[ 0.092154] CPU: All CPU(s) started in SVC mode.
[ 0.093605] devtmpfs: initialized
[ 0.098459] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.098717] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.098742] futex hash table entries: 256 (order: 2, 16384 bytes)
[ 0.098851] pinctrl core: initialized pinctrl subsystem
[ 0.099637] random: get_random_u32 called from bucket_table_alloc+0xf4/0x244 with crng_init=0
[ 0.099745] NET: Registered protocol family 16
[ 0.100436] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.101340] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.112814] reg-fixed-voltage usb0-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb0_vbus_pin@0, deferring probe
[ 0.113897] SCSI subsystem initialized
[ 0.114127] usbcore: registered new interface driver usbfs
[ 0.114181] usbcore: registered new interface driver hub
[ 0.114249] usbcore: registered new device driver usb
[ 0.114429] pps_core: LinuxPPS API ver. 1 registered
[ 0.114438] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.114466] PTP clock support registered
[ 0.114666] Advanced Linux Sound Architecture Driver Initialized.
[ 0.116115] clocksource: Switched to clocksource timer
[ 0.116962] simple-framebuffer 5fd00000.framebuffer: framebuffer at 0x5fd00000, 0x300000 bytes, mapped to 0xe0100000
[ 0.116980] simple-framebuffer 5fd00000.framebuffer: format=x8r8g8b8, mode=1024x768x32, linelength=4096
[ 0.129301] Console: switching to colour frame buffer device 128x48
[ 0.140802] simple-framebuffer 5fd00000.framebuffer: fb0: simplefb registered!
[ 0.149290] NET: Registered protocol family 2
[ 0.149820] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.149869] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.149929] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.150039] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.150061] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.150191] NET: Registered protocol family 1
[ 0.150648] RPC: Registered named UNIX socket transport module.
[ 0.150661] RPC: Registered udp transport module.
[ 0.150668] RPC: Registered tcp transport module.
[ 0.150674] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.152351] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[ 0.160478] NFS: Registering the id_resolver key type
[ 0.160529] Key type id_resolver registered
[ 0.160536] Key type id_legacy registered
[ 0.160579] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 0.161801] random: fast init done
[ 0.164716] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 0.164731] io scheduler noop registered
[ 0.164739] io scheduler deadline registered
[ 0.164935] io scheduler cfq registered (default)
[ 0.164945] io scheduler mq-deadline registered
[ 0.164952] io scheduler kyber registered
[ 0.165375] sun4i-usb-phy 1c13400.phy: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb0_id_detect_pin@0, deferring probe
[ 0.167908] sun5i-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 0.228983] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.231734] console [ttyS0] disabled
[ 0.251874] 1c28400.serial: ttyS0 at MMIO 0x1c28400 (irq = 27, base_baud = 1500000) is a U6_16550A
[ 0.865037] console [ttyS0] enabled
[ 0.872469] m25p80 spi0.0: mx25l12805d (16384 Kbytes)
[ 0.877600] spi0.0: parser cmdlinepart: 0
[ 0.881608] spi0.0: parser ofpart: 0
[ 0.886000] libphy: Fixed MDIO Bus: probed
[ 0.890500] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.897046] ehci-platform: EHCI generic platform driver
[ 0.902504] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.908720] ohci-platform: OHCI generic platform driver
[ 0.914457] udc-core: couldn't find an available UDC - added [g_cdc] to list of pending drivers
[ 0.923770] input: 1c22800.lradc as /devices/platform/soc@01c00000/1c22800.lradc/input/input0
[ 0.932872] i2c /dev entries driver页次： 1
- 首页
- » 搜索
- » xiongxinjian 发表的帖子
感谢为中文互联网持续输出优质内容的各位老铁们。
QQ: 516333132, 微信(wechat): whycan_cn (哇酷网/挖坑网/填坑网) service@whycan.cn