Drop Kconfig.deprecated_options

Both remaining options, DRIVERS_PS2_KEYBOARD and ID_SECTION_OFFSET
are not likely to go away any time soon, so let's not keep them
in Kconfig.deprecated_options but move them close to the code they
control.

Change-Id: I310b877c5b3d5a3444056641c4aee07a48c4c4be
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/1839
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

src/drivers/Kconfig

@@ -19,14 +19,15 @@
 
 source src/drivers/ati/Kconfig
 source src/drivers/dec/Kconfig
+source src/drivers/elog/Kconfig
 source src/drivers/emulation/Kconfig
 source src/drivers/generic/Kconfig
 source src/drivers/i2c/Kconfig
+source src/drivers/ics/Kconfig
+source src/drivers/ipmi/Kconfig
 source src/drivers/oxford/Kconfig
+source src/drivers/pc80/Kconfig
 source src/drivers/realtek/Kconfig
 source src/drivers/sil/Kconfig
-source src/drivers/trident/Kconfig
-source src/drivers/ics/Kconfig
 source src/drivers/spi/Kconfig
-source src/drivers/ipmi/Kconfig
-source src/drivers/elog/Kconfig
+source src/drivers/trident/Kconfig

src/drivers/pc80/Kconfig

@@ -0,0 +1,16 @@
+# Might be removed (alongside with the PS/2 init code) once payloads
+# reliably support PS/2 init themselves.
+config DRIVERS_PS2_KEYBOARD
+	bool "PS/2 keyboard init"
+	default y
+	help
+	  Enable this option to initialize PS/2 keyboards found connected
+	  to the PS/2 port.
+
+	  Some payloads (eg, filo) require this option.  Other payloads
+	  (eg, SeaBIOS, Linux) do not require it.
+	  Initializing a PS/2 keyboard can take several hundred milliseconds.
+
+	  If you know you will only use a payload which does not require
+	  this option, then you can say N here to speed up boot time.
+	  Otherwise say Y.