i.MX31 and i.MX35 : fix errate TLSbo65953 and ENGcm09472

Without this exiting WFI can result in cache corruption.
Code taken from Freescale's 2.6.27 BSP and tested on i.MX35

Signed-off-by: Eric Bénard <eric@eukrea.com>
This commit is contained in:
Eric Bénard 2010-10-05 11:20:21 +02:00 • committed by Sascha Hauer
commit 4a66b5d980