MIPS: OCTEON: Rename Kconfig CAVIUM_OCTEON_REFERENCE_BOARD to CAVIUM_OCTEON_SOC

CAVIUM_OCTEON_SOC most place we used to use CPU_CAVIUM_OCTEON.  This
allows us to CPU_CAVIUM_OCTEON in places where we have no OCTEON SOC.

Remove CAVIUM_OCTEON_SIMULATOR as it doesn't really do anything, we can
get the same configuration with CAVIUM_OCTEON_SOC.

Signed-off-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Cc: linux-ide@vger.kernel.org
Cc: linux-edac@vger.kernel.org
Cc: linux-i2c@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: spi-devel-general@lists.sourceforge.net
Cc: devel@driverdev.osuosl.org
Cc: linux-usb@vger.kernel.org
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Patchwork: https://patchwork.linux-mips.org/patch/5295/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 7a58ab9..ade9973 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -735,23 +735,8 @@
 	  This enables support for the Wind River MIPS32 4KC PPMC evaluation
 	  board, which is based on GT64120 bridge chip.
 
-config CAVIUM_OCTEON_SIMULATOR
-	bool "Cavium Networks Octeon Simulator"
-	select CEVT_R4K
-	select 64BIT_PHYS_ADDR
-	select DMA_COHERENT
-	select SYS_SUPPORTS_64BIT_KERNEL
-	select SYS_SUPPORTS_BIG_ENDIAN
-	select SYS_SUPPORTS_HOTPLUG_CPU
-	select SYS_HAS_CPU_CAVIUM_OCTEON
-	select HOLES_IN_ZONE
-	help
-	  The Octeon simulator is software performance model of the Cavium
-	  Octeon Processor. It supports simulating Octeon processors on x86
-	  hardware.
-
-config CAVIUM_OCTEON_REFERENCE_BOARD
-	bool "Cavium Networks Octeon reference board"
+config CAVIUM_OCTEON_SOC
+	bool "Cavium Networks Octeon SoC based boards"
 	select CEVT_R4K
 	select 64BIT_PHYS_ADDR
 	select DMA_COHERENT