NFS Mount Uboot environment for LS1043ardb

[michelle]

Has anyone tested NFS mount for filesystem using our SDK 0.5 for LS1043ardb?  If this did work, please share the u-boot environment for settings of the SECs and the kernel boot args (a print of uboot environment would be great!)...  Thanks!

[williamwatts]

=> printenv
baudrate=115200
bootargs=root=/dev/nfs rw nfsroot=192.168.1.2:/home/bsanders/rootfs ip=192.168.1.3:192.168.1.2:192.168.1.2:255.255.255.0::eth0:off earlycon=uart8250,0x21c0500,115200 console=ttyS0,115200 rootdelay=5
bootcmd=cp.b $kernel_start $kernel_load $kernel_size && bootm $kernel_load
bootdelay=10
console=ttyAMA0,38400n8
eth1addr=00:04:9F:04:03:0E
eth2addr=00:04:9F:04:03:0F
eth3addr=00:04:9F:04:03:10
eth4addr=00:04:9F:04:03:11
eth5addr=00:04:9F:04:03:12
eth6addr=00:04:9F:04:03:13
ethact=FM1@DTSEC1
ethaddr=00:04:9F:04:03:0D
ethprime=FM1@DTSEC1
fdt_high=0xffffffffffffffff
fman_ucode=60300000
hwconfig=fsl_ddr:bank_intlv=auto
initrd_high=0xffffffffffffffff
ipaddr=192.168.1.3
kernel_addr=0x100000
kernel_load=0x807f0000
kernel_size=0x1000000
kernel_start=0x61200000
loadaddr=0x80100000
ramdisk_addr=0x800000
ramdisk_size=0x2000000
serverip=192.168.1.2
stderr=serial
stdin=serial
stdout=serial

[yipingwang]

Hello Michelle Fleischer,

Please configure the following u-boot parameters according to your real environment.

=>setenv bootargs root=/dev/nfs rw nfsroot=<tftp_serverip>:<nfs_root_path> ip=<board_ipaddr>:<tftp_serverip>:<your_gatewayip>:<your_netmask>:<board_name>:<ethx>:off console=ttyS0,115200

=>saveenv

<ethx> is the port connected on the Linux boot network.

=>tftp a0000000 kernel.itb;

=>bootm a0000000

Note:

a. On the Linux host NFS server, add the following line in the file /etc/exports:

nfs_root_path board_ipaddress(rw,no_root_squash,async)

b. Restart the NFS service:

/etc/init.d/portmap restart

/etc/init.d/nfs-kernel-server restart

Have a great day,
Yiping

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