ARCv2: support loop buffer (LPB) disabling
authorEugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Thu, 4 Jun 2020 17:39:25 +0000 (20:39 +0300)
committerVineet Gupta <vgupta@synopsys.com>
Thu, 18 Jun 2020 20:07:24 +0000 (13:07 -0700)
commit10011f7d95dea311c0f2a3ea6725b5a2e97015a8
treeb0564851714e50a0cd01124d824c4a98852adb0e
parent040ece2a3c1503c0a7e327034510367747c27a5f
ARCv2: support loop buffer (LPB) disabling

On HS cores, loop buffer (LPB) is programmable in runtime and can
be optionally disabled.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
arch/arc/Kconfig
arch/arc/kernel/head.S