Linux: NFS mount issue with my AM5718 Custom Board

Hi Yordan,

I set ipaddr static.

U-Boot# print ipaddr
ipaddr=192.168.1.3
U-Boot# print serverip
serverip=192.168.1.1


My environment variables are:

U-Boot# printenv
arch=arm
args_mmc=run finduuid;setenv bootargs console=${console} ${optargs} root=PARTUUID=${uuid} rw rootfstype=${mmcrootfstype}
baudrate=115200
board=BeagleBoard-X15
board-name=am57xx-evm
board_name=BeagleBoard-X15
bootargs=console=ttyO0,115200n8 elevator=noop root=/dev/mmcblk0p2 rw rootwait
bootcmd=if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting int;
bootdelay=1
bootdir=/boot
bootenv=uEnv.txt
bootfile=zImage
bootm_size=0x10000000
bootpart=0:2
bootscript=echo Running bootscript from mmc${mmcdev} ...; source ${loadaddr}
console=ttyO0,115200n8
cpu=armv7
dfu_alt_info_emmc=rawemmc raw 0 3751936;boot part 1 1;rootfs part 1 2;MLO fat 1 1;MLO.raw raw 0x100 0x100;u-boot.img.raw raw 0x300 0x400;spl-o1
dfu_alt_info_mmc=boot part 0 1;rootfs part 0 2;MLO fat 0 1;MLO.raw raw 0x100 0x100;u-boot.img.raw raw 0x300 0x400;spl-os-args.raw raw 0x80 0x81
dfu_alt_info_ram=kernel ram 0x80200000 0x4000000;fdt ram 0x80f80000 0x80000;ramdisk ram 0x81000000 0x4000000
dfu_bufsiz=0x10000
dofastboot=0
eth1addr=74:da:ea:0c:dc:a3
ethact=cpsw
ethaddr=74:da:ea:0c:dc:a2
fdt_addr_r=0x88000000
fdtaddr=0x88000000
fdtfile=am57xx-beagle-x15.dtb
fileaddr=82000000
filesize=330ef0
findfdt=if test $board_name = omap5_uevm; then setenv fdtfile omap5-uevm.dtb; fi; if test $board_name = dra7xx; then setenv fdtfile dra7-evm.d
finduuid=part uuid mmc 0:2 uuid
importbootenv=echo Importing environment from mmc${mmcdev} ...; env import -t ${loadaddr} ${filesize}
ipaddr=192.168.1.3
kernel_addr_r=0x82000000
loadaddr=0x82000000
loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}
loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr
loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};
loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}
mmcargs=part uuid mmc 0:2 uuid
mmcboot=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadbootenv; then echo Loaded environment from ${b;
mmcdev=0
mmcrootfstype=ext4 rootwait
netargs=setenv bootargs console=${console} ${optargs} root=/dev/nfs nfsroot=${serverip}:${rootpath},${nfsopts} rw ip=dhcp
netboot=echo Booting from network ...; setenv autoload no; dhcp; run netloadimage; run netloadfdt; run netargs; bootz ${loadaddr} - ${fdtaddr}
netloadfdt=tftp ${fdtaddr} ${fdtfile}
netloadimage=tftp ${loadaddr} ${bootfile}
netmask=255.255.255.0
nfsopts=nolock
partitions=uuid_disk=${uuid_gpt_disk};name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}
ramdisk_addr_r=0x88080000
rdaddr=0x88080000
rootpath=/export/rootfs
scsidevs=0
serverip=192.168.1.1
soc=omap5
static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off
stderr=serial
stdin=serial
stdout=serial
usbtty=cdc_acm
uuid=18e1dc9e-02
vendor=ti
ver=U-Boot 2015.07-00080-g4523775-dirty (Feb 06 2017 - 11:30:50 +0530)
vram=16M



Best Regards,
Ganesh

Hi Yordan,


Previously I tested with eth0 interface of PC. Later I changed to eth1 of PC. Hence previous post and first post ip address differs. And both are static only.


Best Regards,
Ganesh