[U-Boot] [PATCH v2] ti_armv7_common: env: Add NFS loading support to default enviroment

[Andrew F. Davis <afd@ti.com>]

On 03/12/2016 03:58 AM, Lokesh Vutla wrote:
> 
> 
> On Saturday 12 March 2016 02:34 AM, Andrew F. Davis wrote:
>> NFS loading is similar to net loading except initial files are loaded
>> over NFS instead of TFTP, this removes the need for multiple different
>> protocol servers running on the host and allows the use of a single
>> network file system containing boot related files in their usual
>> in-filesystem directory. Add defaults for this boot style here.
> 
> I guess this patch is dependent on [1]. Please send it as a series and
> [1] should be applied before this.
> 

No dependency, this is for k2x, [1] is for dra7x.

> 
>>
>> Signed-off-by: Andrew F. Davis <afd@ti.com>
>> Reviewed-by: Tom Rini <trini@konsulko.com>
>> ---
>> Changes from v1:
>>  - Remove definition of CONFIG_CMD_NFS, enabled by default
>>
>>  include/configs/ti_armv7_keystone2.h | 6 ++++++
>>  1 file changed, 6 insertions(+)
>>
>> diff --git a/include/configs/ti_armv7_keystone2.h b/include/configs/ti_armv7_keystone2.h
>> index a7206f4..17d5aa4 100644
>> --- a/include/configs/ti_armv7_keystone2.h
>> +++ b/include/configs/ti_armv7_keystone2.h
>> @@ -237,16 +237,21 @@
>>  	"run_mon=mon_install ${addr_mon}\0"				\
>>  	"run_kern=bootz ${loadaddr} - ${fdtaddr}\0"			\
>>  	"init_net=run args_all args_net\0"				\
>> +	"init_nfs=setenv autoload no; dhcp; run args_all args_net\0"	\
>>  	"init_ubi=run args_all args_ubi; "				\
>>  		"ubi part ubifs; ubifsmount ubi:boot;"			\
>>  		"ubifsload ${addr_secdb_key} securedb.key.bin;\0"       \
>>  	"get_fdt_net=dhcp ${fdtaddr} ${tftp_root}/${name_fdt}\0"	\
>> +	"get_fdt_nfs=nfs ${fdtaddr} ${nfs_root}/boot/${name_fdt}\0"	\
> 
> Can you also add a default nfs_root variable?
> 

Already defined, used by net boot previously.

Thanks,
Andrew

> [1] http://patchwork.ozlabs.org/patch/596509/
> 
> Thanks and regards,
> Lokesh
>