summaryrefslogtreecommitdiffstats
path: root/arch/microblaze/platform/Kconfig.platform
diff options
context:
space:
mode:
Diffstat (limited to 'arch/microblaze/platform/Kconfig.platform')
-rw-r--r--arch/microblaze/platform/Kconfig.platform85
1 files changed, 85 insertions, 0 deletions
diff --git a/arch/microblaze/platform/Kconfig.platform b/arch/microblaze/platform/Kconfig.platform
new file mode 100644
index 000000000000..8e9b4752d3ff
--- /dev/null
+++ b/arch/microblaze/platform/Kconfig.platform
@@ -0,0 +1,85 @@
+# For a description of the syntax of this configuration file,
+# see Documentation/kbuild/kconfig-language.txt.
+#
+# Platform selection Kconfig menu for MicroBlaze targets
+#
+
+menu "Platform options"
+choice
+ prompt "Platform"
+ default PLATFORM_MICROBLAZE_AUTO
+ help
+ Choose which hardware board/platform you are targeting.
+
+config PLATFORM_GENERIC
+ bool "Generic"
+ help
+ Choose this option for the Generic platform.
+
+endchoice
+
+config SELFMOD
+ bool "Use self modified code for intc/timer"
+ depends on EXPERIMENTAL && NO_MMU
+ default n
+ help
+ This choice enables self-modified code for interrupt controller
+ and timer.
+
+config SELFMOD_INTC
+ bool "Use self modified code for intc"
+ depends on SELFMOD
+ default y
+ help
+ This choice enables self-modified code for interrupt controller.
+
+config SELFMOD_TIMER
+ bool "Use self modified code for timer"
+ depends on SELFMOD
+ default y
+ help
+ This choice enables self-modified code for timer.
+
+config OPT_LIB_FUNCTION
+ bool "Optimalized lib function"
+ default y
+ help
+ Allows turn on optimalized library function (memcpy and memmove).
+ They are optimized by using word alignment. This will work
+ fine if both source and destination are aligned on the same
+ boundary. However, if they are aligned on different boundaries
+ shifts will be necessary. This might result in bad performance
+ on MicroBlaze systems without a barrel shifter.
+
+config OPT_LIB_ASM
+ bool "Optimalized lib function ASM"
+ depends on OPT_LIB_FUNCTION
+ default n
+ help
+ Allows turn on optimalized library function (memcpy and memmove).
+ Function are written in asm code.
+
+# This is still a bit broken - disabling for now JW 20070504
+config ALLOW_EDIT_AUTO
+ bool "Permit Display/edit of Kconfig.auto platform settings"
+ default n
+ help
+ Allows the editing of auto-generated platform settings from
+ the Kconfig.auto file. Obviously this does not change the
+ underlying hardware, so be very careful if you go editing
+ these settings.
+
+ Also, if you enable this, and edit various Kconfig.auto
+ settings, YOUR CHANGES WILL BE LOST if you then disable it
+ again. You have been warned!
+
+ If unsure, say no.
+
+comment "Automatic platform settings from Kconfig.auto"
+ depends on ALLOW_EDIT_AUTO
+
+if PLATFORM_GENERIC=y
+ source "arch/microblaze/platform/generic/Kconfig.auto"
+endif
+
+endmenu