[SPARC64]: Use drivers/Kconfig

And move some other stuff into drivers/sbus/char/Kconfig.
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/sbus/char/Kconfig

@@ -69,11 +69,40 @@ config SUN_JSFLASH
 	  If you say Y here, you will be able to boot from your JavaStation's
 	  Flash memory.
 
-# XXX Why don't we do "source drivers/char/Config.in" somewhere?
-# no shit
-config RTC
-	tristate "PC-style Real Time Clock Support"
-	depends on PCI && EXPERIMENTAL && SPARC32
+config BBC_I2C
+	tristate "UltraSPARC-III bootbus i2c controller driver"
+	depends on PCI && SPARC64
+	help
+	  The BBC devices on the UltraSPARC III have two I2C controllers.  The
+	  first I2C controller connects mainly to configuration PROMs (NVRAM,
+	  CPU configuration, DIMM types, etc.).  The second I2C controller
+	  connects to environmental control devices such as fans and
+	  temperature sensors.  The second controller also connects to the
+	  smartcard reader, if present.  Say Y to enable support for these.
+
+config ENVCTRL
+	tristate "SUNW, envctrl support"
+	depends on PCI && SPARC64
+	help
+	  Kernel support for temperature and fan monitoring on Sun SME
+	  machines.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called envctrl.
+
+config DISPLAY7SEG
+	tristate "7-Segment Display support"
+	depends on PCI && SPARC64
+	---help---
+	  This is the driver for the 7-segment display and LED present on
+	  Sun Microsystems CompactPCI models CP1400 and CP1500.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called display7seg.
+
+	  If you do not have a CompactPCI model CP1400 or CP1500, or
+	  another UltraSPARC-IIi-cEngine boardset with a 7-segment display,
+	  you should say N to this option.
 
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