hush: Add rudimentary support for PS1 and PS2
authorMarek Vasut <marex@denx.de>
Wed, 27 Jan 2016 03:47:55 +0000 (04:47 +0100)
committerTom Rini <trini@konsulko.com>
Mon, 8 Feb 2016 15:10:37 +0000 (10:10 -0500)
commitf3b267b3a229e328bf765ffbb8cb2af382bbfa63
tree9af8709d22441583a5757056f3eee2796404913e
parent13d3046fa392625f172d55cba8eb551f47e45f3f
hush: Add rudimentary support for PS1 and PS2

Add trivial support for changing the U-Boot command prompt string
by setting PS1 and PS2 environment variables. Only static variables
are supported.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
README
common/cli_hush.c