tree dab5cd98db3202110e8e6c11ec4ae0922599feff
parent 9e5f7a149e00d211177f6de8be427ebc72a1c363
author Horia Geantă <horia.geanta@nxp.com> 1480928818 +0200
committer Herbert Xu <herbert@gondor.apana.org.au> 1481111717 +0800

crypto: caam - fix pointer size for AArch64 boot loader, AArch32 kernel

Start with a clean slate before dealing with bit 16 (pointer size)
of Master Configuration Register.
This fixes the case of AArch64 boot loader + AArch32 kernel, when
the boot loader might set MCFGR[PS] and kernel would fail to clear it.

Cc: <stable@vger.kernel.org>
Reported-by: Alison Wang <alison.wang@nxp.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Reviewed-By: Alison Wang <Alison.wang@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>