[U-Boot] [RFC][PATCH v2] net: nfs: make NFS_TIMEOUT configurable

[Wolfgang Denk]

Dear Tetsuyuki Kobayashi,

In message <4FF3AEC4.9050808 at kmckk.co.jp> you wrote:
> NFS_TIMEOUT is constant value defined in net/nfs.c. But sometimes it needs to adjust.
> This patch enables to override NFS_TIMEOUT by defining CONFIG_NFS_TIMEOUT in a board specific config file.
> For example,
> #define CONFIG_NFS_TIMEOUT 10000UL

Please add documentation to the new CONFIG_ option to the README.

Thanks.

Best regards,

Wolfgang Denk

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