On Wed, Jul 22, 2015 at 8:54 AM, <[email protected]> wrote:
> Cool, thanks.
>
>>
>> Not really, as with uEnv.txt your free to update any variable and create
>> variables...
>>
>> For boot order you can take a look at this:
>> http://elinux.org/Beagleboard:U-boot_partitioning_layout_2.0
>
> That's one of the critters ...
>
>>
>> But the real important one is:
>>
>> "mmcargs=setenv bootargs console=${console} " \
>> "${optargs} " \
>> "${cape_disable} " \
>> "${cape_enable} " \
>> "root=${mmcroot} " \
>> "rootfstype=${mmcrootfstype} " \
>> "${cmdline}\0" \
>>
>
> Yep.
>
> Question: Is it possible to override the TFTPROOT setting? i.e. set up each
> board so they reference different sub-directories on the TFTP server? Can
> this be done in uEnv alone?
So it's setup as:
"server_ip=192.168.1.100\0" \
"gw_ip=192.168.1.1\0" \
"netmask=255.255.255.0\0" \
"hostname=\0" \
"device=eth0\0" \
"autoconf=off\0" \
"root_dir=/home/userid/targetNFS\0" \
"nfs_options=,vers=3\0" \
"nfsrootfstype=ext4 rootwait fixrtc\0" \
"nfsargs=setenv bootargs console=${console} " \
"${optargs} " \
"${cape_disable} " \
"${cape_enable} " \
"root=/dev/nfs rw " \
"rootfstype=${nfsrootfstype} " \
"nfsroot=${nfsroot} " \
"ip=${ip} " \
"${cmdline}\0" \
Just set each bbb to have a different "root_dir=" ..
Regards,
--
Robert Nelson
https://rcn-ee.com/
--
For more options, visit http://beagleboard.org/discuss
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