Hi,
I run Sitara SDK 8.0 on Ubuntu 14.04. Now, it looks like it can boot kernel by TFTP, but NFS on the host fails. Below is the boot echo message and uEnv.txt content.
I have spent a lot of time on this. Could you help me on procedures to make NFS on the host PC work?
Thanks,
U-Boot SPL 2014.07-g7e537bf (Feb 11 2015 - 08:15:16)
reading args
spl_load_image_fat_os: error reading image args, err - -1
reading u-boot.img
reading u-boot.img
U-Boot 2014.07-g7e537bf (Feb 11 2015 - 08:15:16)
I2C: ready
DRAM: 256 MiB
NAND: 0 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
reading uboot.env
** Unable to read "uboot.env" from mmc0:1 **
Using default environment
Net: <ethaddr> not set. Validating first E-fuse MAC
cpsw, usb_ether
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
reading uEnv.txt
319 bytes read in 4 ms (77.1 KiB/s)
Loaded environment from uEnv.txt
Importing environment from mmc ...
Running uenvcmd ...
## Error: "find" not defined
cpsw Waiting for PHY auto negotiation to complete.. done
link up on port 0, speed 1000, full duplex
Using cpsw device
TFTP from server 192.168.0.10; our IP address is 192.168.0.12
Filename 'zImage-am335x-evm.bin'.
Load address: 0x82000000
Loading: #################################################################
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#########################################################
3.1 MiB/s
done
Bytes transferred = 4283056 (415ab0 hex)
link up on port 0, speed 1000, full duplex
Using cpsw device
TFTP from server 192.168.0.10; our IP address is 192.168.0.12
Filename 'am335x-evmsk.dtb'.
Load address: 0x82d80000
Loading: ########
2.5 MiB/s
done
Bytes transferred = 36285 (8dbd hex)
## Checking Image at 82d80000 ...
FIT image found
Bad FIT image format!
Kernel image @ 0x82000000 [ 0x000000 - 0x415ab0 ]
## Flattened Device Tree blob at 82d80000
Booting using the fdt blob at 0x82d80000
Loading Device Tree to 8e713000, end 8e71edbc ... OK
Starting kernel ...
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project http://arago-project.org am335x-evm /dev/ttyO0
Arago 2015.02 am335x-evm /dev/ttyO0
am335x-evm login:
serverip=192.168.0.10
ipaddr=192.168.0.12
loadaddr=0x82000000
rootpath=/home/rj/ti-sdk-am335x-evm-08.00.00.00/targetNFS
bootfile=zImage-am335x-evm.bin
ip_method=dhcp
autoload=no
bootdelay=5
uenvcmd=run find fdt;tftp 0x82000000 zImage-am335x-evm.bin;tftp 0x82d80000 am335x-evmsk.dtb;iminfo;bootz 0x82000000 - 0x82d80000
