Re: [U-Boot] [PATCH 1/4] arm: copy_loop(): use scratch register

9 Dec 2010


      Le 01/12/2010 00:58, Andreas Bießmann a écrit :
...
This patch uses r1 as scratch register for copy_loop(). Therefore we do
not longer need r7 for the storage of relocate_code()'s 'addr_moni' (the
destination address of relocation).
Therefore r7 can be used later on for other purposes.
Signed-off-by: Andreas Bießmannandreas.devel@googlemail.com
Acked-By: Albert ARIBAUD albertaribaud@free.fr
Amicalement,
-- 
Albert.