目录 Ejtag X1 PCI-E DVO

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2 目录 Ejtag X1 PCI-E DVO SSD WIFI USB GPIO/CAN/PWM/URAT/I2C/SPI / 33

3 Loongnix Loongnix Loongnix WiFi BIOS PMON / 33

4 7.2 PMON PMON PMON Linux VMware player Ubuntu Ubuntu root VMware tools pmon / 33

5 V V Loongnix V / 33

6 1.1 ftp ftp://ftp.loongnix.org/loongsonpi/ 1.2 2K1000 USB GMAC SATA PCIE 功能描述 CPU 内存 Bios GPIO 龙芯 2K1000 处理器板载 2G DDR3, 主频 400Mhz 8Mb SPI FLASH 2.54 间距 27 个可配置 GPIO 插针排网络 2 个千兆自协商网口 (2 个标准接口 ) PCIE EJTAG 接口 1 路 X1 夹板接口 PCIE 1 个 EJTAG 调试接口, 可用于程序下载单步调试 3 路 USB2.0 标准接口 (TYPE A USB*2, Micro USB*1) 2 路 CAN 接口,4 路串口 (TTL*3, RS232*1) 1 路 TYPE A HDMI 接口显示和音频接口 DVO 接口适配飞凌嵌入式触摸屏 1 路 3.5mm 标准音频输入 / 输出接口存储电源尺寸 M2 接口支持 SSD 硬盘 12V 3A 圆柱电源 120mm*120mm 5 / 33

7 1.3 12V 3A 16G SSD USB RS232 ejtag ejtag mips onchip debug 1 2 ( 2F ) 3 ejtag ejtag ejtag-debug gdb ejtag ftp ftp://ftp.loongnix.org/loongsonpi/ / 33

8 1.5 7 / 33

CSN1 SPI_CSN1 41 TX5 UART_TX5 2 GND GND 22

SPI_CSN2 43 RX5 UART_RX5 4 GND GND 24 56

SDO SPI_SDO 51 PWM2 PWM2 12 62 GPIO62 32

TX3 UART_TX3 53 PWM3 PWM3 14 61 GPIO61 34

9 mm GPIO CAN SPI UART PWM 1 12V 12V 21 CSN1 SPI_CSN1 41 TX5 UART_TX5 2 GND GND GPIO GPIO V 12V 23 CSN2 SPI_CSN2 43 RX5 UART_RX5 4 GND GND GPIO GPIO46 5 CANL1 CANL1 25 CSN3 SPI_CSN3 45 GND GND 6 CANH1 CANH GPIO GPIO45 7 CANL0 CANL0 27 SCK SPI_CLK 47 GND GND 8 CANH0 CANH GPIO GPIO44 9 GND GND 29 SDI SPI_SDI 49 PWM1 PWM GPIO GPIO GPIO41 11 SCL0 I2C_SCL0 31 SDO SPI_SDO 51 PWM2 PWM GPIO GPIO GPIO40 13 SDA0 I2C_SDA0 33 TX3 UART_TX3 53 PWM3 PWM GPIO GPIO GPIO38 15 GND GND 35 RX3 UART_RX V 3.3V GPIO GPIO GPIO37 17 SCL1 I2C_SCL1 37 TX4 UART_TX V 3.3V GPIO GPIO49 58 GND GND 8 / 33

10 19 SDA1 I2C_SDA1 39 RX4 UART_RX V 3.3V GPIO GPIO48 60 GND GND Ejtag EJTAG EJTAG 1 1 2*7 EJTAG 2*5 1 1 ejtag ejtag X1 PCI-E X1 PCI-E 9 / 33

11 1.6.4 DVO 54pin DVO FIT-LCD7.0CV LCD FPC 54 DVO0--DVO23 BGR888 1 TSX+ 2 TSX- 3 TSY+ 4 TSY- X+ X- Y+ Y- 28 LIO_AD11/UART2_DSR G3 29 LIO_AD12/UART2_DCD G4 30 LIO_AD13_2K G5 31 LIO_AD14_2K G6 5 GND GND 32 LIO_AD15_2K G7 6 LS2K_GPIO3 GPIO3 33 GND GND 10 / 33

12 7 LS2K_I2C0_SDA 8 LS2K_I2C0_SCL I 2C0 I2C0 34 LIO_A0_2K R0 35 LIO_A1_2K R LIO_A2_2K R LIO_A3_2K R LIO_A4_2K R LIO_A5_2K R5 13 LS2K_GPIO1 GPIO1 40 LIO_A6_2K R6 14 LS2K_GPIO2 GPIO2 41 LIO_CSn_2K R7 15 GND GND 42 GND GND 16 LIO_AD00/UART1_ B0 43 LIO_DEN/UART1_TXD0 DTR_TXD2 DVO 17 LIO_AD01/UART1_ B1 44 LIO_DIR/UART1_RXD0 RI_TXD3 DVO 18 LIO_AD02/UART1_ B2 45 LIO_ADLOCK/UART1_RT CTS_RXD1 S_TXD1 DVO 19 LIO_AD03/UART1_ DSR_RXD2 B3 46 GND GND 20 LIO_AD04/UART1_ B4 47 LIO_RDn_2K DCD_RXD3 DVO 21 LIO_AD05/UART2_ B5 48 GND GND TXD 22 LIO_AD06/UART2_ RXD B6 49 PWM0 PWM0 23 LIO_AD07/UART2_ B7 50 P5V RTS 5V 24 GND GND 51 P5V 5V 25 LIO_AD08/UART2_ DTR 26 LIO_AD09/UART2_ RI 27 LIO_AD10/UART2_ CTS G0 52 P5V G1 53 P5V G2 54 P5V 5V 5V 5V 11 / 33

13 2.1 2K V CPU FIT-LCD7.0D FPC FPC DVO HDMI HDMI 12 / 33

14 2.4 SSD 16G SSD M.2 1 SSD WIFI M.2 SSD M.2 WIFI WIFI AP 13 / 33

15 2.6 USB 3 USB TYPE A USB2.0 U Micro USB Micro USB Micro USB OTG 2K 2.7 HDMI VGA DVI DVO LIO M/100M/1000M RJ45 LAN0 LAN1 2K GMAC0 GMAC1 2.9 OMTP 2.10 GPIO/CAN/PWM/URAT/I2C/SPI 2.54mm GPIO CAN SPI UART PWM 14 / 33

16 RS232 DB9 USB RS V/3A DC START 15 / mm 2.0

17 RESET SSD SSD loongson 3.1 SSD USB 12V DC 3.2 LED 16 / 33

18 M 17 / 33

19 10M 100M 100M 1000M 1000M RJ45 Loongnix OS OS ReWorks SylixOS 5.1 Loongnix Loongnix Loongnix Linux Loongnix Loongnix Loongnix Loongnix 18 / 33

20 1. loongnix 2. U dd if=loongnix iso of=/dev/sdb bs=8m /dev/sdb 3. U U 2K usb loongnix 7G 2. Quit 19 / 33

21 20 / 33

22 dhclient dhcp IP IP WiFi M.2 WiFi 6.2 a) 21 / 33

23 mipsel-linux-gcc -static -o test test.c test b) gcc -o test test.c #include <sys/types.h> #include <sys/stat.h> #include <stdio.h> #include <fcntl.h> //num: 0:data,1:off 2:data 3:off... static char num[]={0x9,1,2,3,4,5,6,7}; main() { int fd; // fd=open("/dev/my74hc595", O_RDWR, S_IRUSR S_IWUSR); // fd=open("/dev/my74hc595-0", O_RDWR); // if(fd!=-1) { // read(fd, &num, sizeof(int)); // // printf("the my74hc595 is %d\n", num); // printf("please input the num written to my74hc595\n"); // scanf("%d", &num); write(fd, &num, 8); // // read(fd, &num, sizeof(int)); // // printf("the my74hc595 is %d\n", num); close(fd); // } else { printf("device open failure\n"); perror("open my74hc595"); } 22 / 33

24 } BIOS BIOS PMON ejtag ejtag-debug PMON ejtag PMON 7.1 PMON PMON BIOS boot loader PMON BIOS bootloader BIOS 512KB ROM,128KB RAM PMON 1 ext2 fat32 yaffs2 RAMDISK 2 (tftp,http,nfs) flash 3 4 USB ohci usb disk usb kbd 5 MIPS ARM PowerPC 7.2 PMON PMON SPI FLASH BIOS ejtag 23 / 33

25 7.2.1 PMON PMON PMON Flash Xrandr : 800x600 60hz 200M ddr 100M video=sb2f_fb:800x vmlinux 24 / 33

26 7.2.2 PMON 8.1 Linux VMware player VMware player Ubuntu Ubuntu ubuntu 25 / 33

27 3D 26 / 33

28 8.1.4 ubuntu 1 gnome-terminal xterm 2 27 / 33

29 gdm Ctrl+Alt+F2 Ctrl+Alt+F root 1 root sundm@ubuntu:/$ sudo passwd root [sudo] password for sundm: # 输入当前用户密码 Enter new UNIX password: # 输入 root 密码 Retype new UNIX password: # 确认 root 密码 passwd: password updated successfully sundm@ubuntu:/$ su # 切换至 root 用户 Password: root@ubuntu:/# # 命令进入 root 用户了 2 root gedit /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf [SeatDefaults] autologin-guest=false # 不允许 guest 登录 autologin-user=root user-session=ubuntu greeter-show-manual-login=true# 手工输入登陆系统的用户名和密码 root Error found when loading /root/.profile stdin:is not a tty profile gedit /root/.profile mesg n tty -s && mesg n VMware tools VMware Tools VMware VMware VMware Tools 28 / 33

30 vmware tools linux.iso Vmware Tools Player CD/DVD /opt/ vmware tools # 进入 opt 文件夹 cd /opt # 解压文件 tar zxvf VMwareTools tar.gz # 进行安装 cd vmware-tools-distrib/./vmware-install.pl # 最后重启系统便完成了 Vmware Tools 安装 reboot vm 2 tab vmwaretools 29 / 33

31 ftp://ftp.loongnix.org/embed/ls2k/linux el7.tar.gz pmon ftp://ftp.loongnix.org/embed/ls3a/toolchain/gcc-4.4-gnu.tar.gz 2. makedepand aptitude install xutils dev sudo cp makedepand /usr/bin 3. pmoncfg pmon cd tools/pmoncfg make sudo cp pmoncfg /usr/bin pmon pmon ejtag ejtag pmon 1. pmon cd zloader.ls2k 2. vim cmd.sh #!/bin/bash export PATH=/opt/gcc-4.4-gnu/bin/:$PATH make cfg all tgt=rom CROSS_COMPILE=mipsel-linux- DEBUG=-g 30 / 33

32 1. Targets/LS2K/conf/ls2k make tgt=rom CROSS_COMPILE=mipsel-linux- DEBUG=-g 2. zloader.ls2k gzrom.bin pmon bin. 3. pmon load -r -f 0xbfc00000 tftp://( ip)/gzrom.bin 4. pmon pmon cp arch/mips/configs/loongson2k_defconfig.config./mymake menuconfig 3./mymake vmlinux mtdparts mtd1 mtd2 set al /dev/mtd1 ramdisk set append console=ttys-, rdinit=/sbin/init ramdisk set append root=/dev/mtdblock2 console=ttys-, / 33

33 noinitrd init=/linuxrc rw rootfstype=yaffs2 1.mtd_erase /dev/mtd1 2. tftp devcp tftp:// /vmlinux /dev/mtd1 3. ramdisk ramdiak mtd_erase /dev/mtd2 4. tftp :( yaffs2.img) devcp tftp:// /yaffs2.img /dev/mtd2y 5.reboot ftp ftp://ftp.loongnix.org/loongsonpi/ longnix QQ QQ / 33

34 Ask 33 / 33

国产锐华嵌入式实时操作系统 ReWorks 龙芯派安装手册 ReWorks R FR01 ReWorks ReDe 1 ReWorks IEEE POSIX /POSIX GJB VxWorks ReWor

国产锐华嵌入式实时操作系统 ReWorks 龙芯派安装手册 1.1.1 ReWorks R20100601-FR01 ReWorks ReDe 1 ReWorks IEEE POSIX 1003.13-2003/POSIX 1003.1-2001 GJB7714-2012 VxWorks ReWorks ReWorks ReWorks ReWorks / ReWorks X86 ARM PowerPC

目 录 Ejtag X1 PCI-E DVO

目录 Ejtag X1 PCI-E DVO