About some settings of VIVI bootloader

Vivi:

1 install and decompress s3c2440-utulinux-vivi.tar.bz2and arm-linux-gcc-2.95.3.tar.bz2 (if 3.4.1 is available, skip this step)

2 CD s3c2440-utulinux-vivi/ARCH/S3C2440

3 Vim head. S (assembly)

 

 

Minicom:

1 CD/Media/centos_5.4_final/centos/

2 rpm-I minicom-2.1-3.i386.rpm

3 rpm-I lrzsz-0.12.20-22.1.i386.rpm

 

TFTP:

1 tftp-0.49-2.el5.centos.i386.rpm
Tftp-server-0.49-2.el5.centos.i386.rpm
Install the above two

2. Modify/etc/xinetd. d/TFTP

Service tftp

• {Socket_type = dgram • Protocol = UDP • wait = Yes • User = root • Server =/usr/sbin/in. tftpd

•

Server_args =-S/tftpboot-C // root directory of TFTP

Disable = No // defalut Yes • per_source = 11 • CPS = 100 2 • flags = IPv4

•

}

 

Mkdir/tftpboot // create the root directory # chmod o + w/home/Sun/tftpboot // set the root directory permissions # service xinetd restart // restart the TFTP service // test whether the TFTP service is running enable # TFTP <your-IP-address> TFTP> Get <download file> TFTP> put <Upload File> to execute makesmd2440_config in the s3c2440-utulinux-vivi, then make copies the generated Vivi to/tftpboot and rename the u-boot.bin to set the CIDR Block and network of the vm and the development board to 192.168.1.200 (to be consistent with the IP address of the TFTP) in the virtual machine setup, change the IP address, save and exit, and restart the function by connecting the ifdown and IFUP networks. The Development Board and the virtual machine network are set to the same network segment as the virtual machine. Open minicom and immediately drop the space. Enter utu-Bootloader and enter run install-bootloader. Then, how does one burn Vivi? Press Ctrl + A in minicom and then press Z to enter a dialog box. S is to send the file to the root directory, therefore, copy the new make Vivi file to the root file so that the new Vivi file can be found and burned in. However, there may be errors before the installation, and the sending delay time of minicom should be changed, modify In Param. Before sending Param show, you need to input load flash Vivi X, press Ctrl + A, and then press Z to enter a dialog box. S is the sending text ....... Okay, it's almost the same!