sparc,leon: CONFIG_SPARC_LEON option and leon specific files.
The macro CONFIG_SPARC_LEON will shield, if undefined, the sun-sparc
code from LEON specific code. In
particular include/asm/leon.h will get empty through #ifdef and
leon_kernel.c and leon_mm.c will not be compiled.
Signed-off-by: Konrad Eisele <konrad@gaisler.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 3f8b6a9..b847f88 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -437,6 +437,17 @@
If unsure, say N.
+config SPARC_LEON
+ bool "Sparc Leon processor family"
+ depends on SPARC32
+ ---help---
+ If you say Y here if you are running on a SPARC-LEON processor.
+ The LEON processor is a synthesizable VHDL model of the
+ SPARC-v8 standard. LEON is part of the GRLIB collection of
+ IP cores that are distributed under GPL. GRLIB can be downloaded
+ from www.gaisler.com. You can download a sparc-linux cross-compilation
+ toolchain at www.gaisler.com.
+
endmenu
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