make /dev/kmem a config option

[linux-2.6-omap-h63xx.git] / drivers / char / Kconfig

diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index a87b89db08e99dd10cb30b9b2e0f7d72421b6edf..5dce3877eee589f8bd680a7c3df8eab74cdd4888 100644 (file)
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -80,6 +80,15 @@ config VT_HW_CONSOLE_BINDING
         information. For framebuffer console users, please refer to
         <file:Documentation/fb/fbcon.txt>.
 
         information. For framebuffer console users, please refer to
         <file:Documentation/fb/fbcon.txt>.
 

+config DEVKMEM
+       bool "/dev/kmem virtual device support"
+       default y
+       help
+         Say Y here if you want to support the /dev/kmem device. The
+         /dev/kmem device is rarely used, but can be used for certain
+         kind of kernel debugging operations.
+         When in doubt, say "N".
+

 config SERIAL_NONSTANDARD
        bool "Non-standard serial port support"
        depends on HAS_IOMEM
 config SERIAL_NONSTANDARD
        bool "Non-standard serial port support"
        depends on HAS_IOMEM


@@ -481,6 +490,34 @@ config BRIQ_PANEL
 
          It's safe to say N here.
 
 
          It's safe to say N here.
 

+config BFIN_OTP
+       tristate "Blackfin On-Chip OTP Memory Support"
+       depends on BLACKFIN && (BF52x || BF54x)
+       default y
+       help
+         If you say Y here, you will get support for a character device
+         interface into the One Time Programmable memory pages that are
+         stored on the Blackfin processor.  This will not get you access
+         to the secure memory pages however.  You will need to write your
+         own secure code and reader for that.
+
+         To compile this driver as a module, choose M here: the module
+         will be called bfin-otp.
+
+         If unsure, it is safe to say Y.
+
+config BFIN_OTP_WRITE_ENABLE
+       bool "Enable writing support of OTP pages"
+       depends on BFIN_OTP
+       default n
+       help
+         If you say Y here, you will enable support for writing of the
+         OTP pages.  This is dangerous by nature as you can only program
+         the pages once, so only enable this option when you actually
+         need it so as to not inadvertently clobber data.
+
+         If unsure, say N.
+

 config PRINTER
        tristate "Parallel printer support"
        depends on PARPORT
 config PRINTER
        tristate "Parallel printer support"
        depends on PARPORT


@@ -704,9 +741,16 @@ config NVRAM
          To compile this driver as a module, choose M here: the
          module will be called nvram.
 
          To compile this driver as a module, choose M here: the
          module will be called nvram.
 

+#
+# These legacy RTC drivers just cause too many conflicts with the generic
+# RTC framework ... let's not even try to coexist any more.
+#
+if RTC_LIB=n
+

 config RTC
        tristate "Enhanced Real Time Clock Support"
 config RTC
        tristate "Enhanced Real Time Clock Support"

-       depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC && !FRV && !ARM && !SUPERH && !S390 && !AVR32
+       depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC && !FRV \
+                       && !ARM && !SUPERH && !S390 && !AVR32

        ---help---
          If you say Y here and create a character special file /dev/rtc with
          major number 10 and minor number 135 using mknod ("man mknod"), you
        ---help---
          If you say Y here and create a character special file /dev/rtc with
          major number 10 and minor number 135 using mknod ("man mknod"), you


@@ -812,6 +856,8 @@ config DS1302
          will get access to the real time clock (or hardware clock) built
          into your computer.
 
          will get access to the real time clock (or hardware clock) built
          into your computer.
 

+endif # RTC_LIB
+

 config COBALT_LCD
        bool "Support for Cobalt LCD"
        depends on MIPS_COBALT
 config COBALT_LCD
        bool "Support for Cobalt LCD"
        depends on MIPS_COBALT