Kconfig: hide useless options on ARM.

Those options have no effect or lead to compile error on ARM due
to fundamental incompatibilities. Add proper "depends on" clauses
to hide them.

Change-Id: I860fbd331439c25efd8aa92023195fda3add2e2c
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: https://review.coreboot.org/13904
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>

src/arch/x86/Kconfig

@@ -155,6 +155,7 @@ config ID_SECTION_OFFSET
 
 config COMPILE_IN_DSDT
 	bool "compile in DSDT and use that over DSDT in CBFS"
+	depends on HAVE_ACPI_TABLES
 	default n
 
 # 64KiB default bootblock size when employing C_ENVIRONMENT_BOOTBLOCK.