select GENERIC_PCI_IOMAP
select ARCH_WANT_IPC_PARSE_VERSION
select ARCH_WANT_OPTIONAL_GPIOLIB
+ select BUILDTIME_EXTABLE_SORT
select CLONE_BACKWARDS
select IRQ_DOMAIN
select HAVE_OPROFILE
If in doubt, say Y.
+config HIGHMEM
+ bool "High Memory Support"
+ help
+ Linux can use the full amount of RAM in the system by
+ default. However, the default MMUv2 setup only maps the
+ lowermost 128 MB of memory linearly to the areas starting
+ at 0xd0000000 (cached) and 0xd8000000 (uncached).
+ When there are more than 128 MB memory in the system not
+ all of it can be "permanently mapped" by the kernel.
+ The physical memory that's not permanently mapped is called
+ "high memory".
+
+ If you are compiling a kernel which will never run on a
+ machine with more than 128 MB total physical RAM, answer
+ N here.
+
+ If unsure, say Y.
+
endmenu
config XTENSA_CALIBRATE_CCOUNT
config XTENSA_PLATFORM_ISS
bool "ISS"
- depends on TTY
select XTENSA_CALIBRATE_CCOUNT
select SERIAL_CONSOLE
help