MIPS: OCTEON: Protect accesses to bootbus flash with octeon_bootbus_sem.

Without this, we get bus errors.

Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/9460/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index f4cebfc8c7f9..f3d7ce58dc70 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -832,6 +832,7 @@ config CAVIUM_OCTEON_SOC
         select SYS_SUPPORTS_SMP
         select NR_CPUS_DEFAULT_16
         select BUILTIN_DTB
+        select MTD_COMPLEX_MAPPINGS
         help
           This option supports all of the Octeon reference boards from Cavium
           Networks. It builds a kernel that dynamically determines the Octeon