VVDN_T4MFCS_Scaleout_User_Manual Rev. A0-03
11
CONFIDENTIAL
cp /path/to/kernel/image/uImage-t4240mfcs.dtb /tftpboot
cp /path/to/kernel/image/fsl-image-core-t4240mfcs.ext2.gz.u-boot
/tftpboot
4.
Restart the xinetd server with the following command:
/etc/init.d/xinetd restart
5.
Test the TFTP server by setting the environment variables and run the following
commands.
baudrate=115200
bootargs=root=/dev/ram rw console=ttyS0,115200 rio-scan.scan=0
fsl_fm_max_frm=9600
bootcmd=setenv bootargs root=/dev/mmcblk0p1 rw rootdelay=5 rio-
scan.scan=1 rapidio.hdid=-1
console=$consoledev,$baudrate;mmcinfo;ext2load mmc 0:1 $loadaddr
/boot/$bootfile;ext2load mmc 0:1 $fdtaddr /boot/$fdtfile;bootm
$loadaddr - $fdtaddr
bootdelay=10
bootfile=uImage
consoledev=ttyS0
fdtaddr=0x00c00000
fdtfile=t4240mfcs.dtb
loadaddr=0x1000000
othbootargs=rio-scan.scan=0
setenv ramboot=setenv bootargs root=/dev/ram rw
console=$consoledev,$baudrate fsl_fm_max_frm=9600 $othbootargs;tftp
$ramdiskaddr $ramdiskfile;tftp $loadaddr $bootfile;tftp $fdtaddr
$fdtfile;bootm $loadaddr $ramdiskaddr $fdtaddr
ramdiskaddr=0x02000000
ramdiskfile=ramdisk.uboot
rootpath=/opt/nfsroot
6.
After setting the ramboot variables run the command.
run ramboot
