How can I upgrade ICX 7150 by Uboot?

Question

david_ellis_h2n · Answer

Sorry, I completely misunderstood the original question. You should be able to run show_image to see what image is in primary and secondary. Then you can run boot_primary or boot_secondary to boot that image. If there are no images in the primary or secondary, you can run tftpboot (with parameters) to get an image from a tftp server.

unknown · Answer

Thx for your reply.  I have read the Upgrade Guide,but now I can only enter the u-boot not the switch system.

Hit any key to stop autoboot:  0

u-boot> 
u-boot> printenv 
baudrate=9600
bootImg=Minions_UBOOT_1.1.1.bin
bootargs=console=ttyS0,9600n8 maxcpus=1 mem=496M mtdparts=brcmnand.0:256m(nrootfs),256m(ntest),-(reserve) quiet
bootcmd=run nand2boot
bootdelay=3
cpldImg=minion_syscpld_rev0307.jbc
dhcp2boot=dhcp ${fileaddr} ${diagImg}; bootm ${fileaddr};
diagImg=Minions_DIAG_1.1.4.img
et0phyaddr=1
ethact=bcm_xgs_gmac-0
ethprime=bcm_xgs_gmac-0
fdt_high=0xffffffff
fileaddr=64000000
filesize=1799904
ipaddr=172.18.60.233
loadaddr=0x64000000
mtdids=nand0=brcmnand.0
mtdparts=mtdparts=brcmnand.0:256m(nrootfs),256m(ntest),-(reserve)
nand2boot=nand read ${fileaddr} 0x0 0x5000000; bootm ${fileaddr}
serverip=172.18.60.99
stderr=serial
stdin=serial
stdout=serial
tftp2boot=tftp ${fileaddr} ${diagImg}; bootm ${fileaddr};
ubifsImg=Minions_DIAG_1.1.0_rootfs.ubifs
usb2boot=usb start; fatload usb 0:1 ${fileaddr} ${diagImg}; bootm ${fileaddr};
ver=U-Boot 2016.01-Broadcom XLDK-3.8.1-svn20090 (Oct 04 2016 - 07:22:19 +0800)

Environment size: 1029/65532 bytes
u-boot>

david_ellis_h2n · Answer

I have never used Uboot, but from what I read it is used to boot a server to a Linux kernel or some sort of PXE boot type function. This is not going to work for a switch or a router. You are going to need to SSH, web, or console into the device and run the commands to perform an upgrade. Please look at the Upgrade Guide on the Ruckus Support page for more information.