sh: Rip out special unknown machvec.

This kills off the BareCPU board as a "special" machvec, rather,
we leave this as a default for when no other vector is available,
or when we want to use it in combination with other vectors for
testing with generic ops. As sh_mv is copied out anyways (or
overloaded when an alternate vector is explicitly selected), this
doesn't consume any additional memory.

The generic machvec can be forcibly selected with sh_mv=generic,
or by not having any other boards enabled.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 4c9d8fc..6c42c8e 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -381,18 +381,6 @@
 	help
 	  Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2.
 
-config SH_UNKNOWN
-	bool "BareCPU"
-	help
-	  "Bare CPU" aka "unknown" means an SH-based system which is not one
-	  of the specific ones mentioned above, which means you need to enter
-	  all sorts of stuff like CONFIG_MEMORY_START because the config
-	  system doesn't already know what it is.  You get a machine vector
-	  without any platform-specific code in it, so things like the RTC may
-	  not work.
-
-	  This option is for the early stages of porting to a new machine.
-
 endmenu
 
 source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
@@ -401,7 +389,7 @@
 
 config CF_ENABLER
 	bool "Compact Flash Enabler support"
-	depends on SH_SOLUTION_ENGINE || SH_UNKNOWN || SH_SH03
+	depends on SH_SOLUTION_ENGINE || SH_SH03
 	---help---
 	  Compact Flash is a small, removable mass storage device introduced
 	  in 1994 originally as a PCMCIA device.  If you say `Y' here, you