[U-Boot] [PATCH v2 3/4] New command clear: Clear the ANSI terminal

[Wolfgang Denk]

Dear Pali Rohár,

In message <1351769953-13560-4-git-send-email-pali.rohar at gmail.com> you wrote:
> This patch adding new simple command clear which clear ANSI terminal.


Please note that this duplicates or affects existing functionality;
for example, common/lcd.c implements the "cls" = Clear Screen
command.

If we add such more globnal support now, this should be unified (in a
backward compatible) way with the existing code.

Thanks.

Best regards,

Wolfgang Denk

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