sparc,leon: Introduce the sparc-leon CPU type.

Add sparc_leon enum, M_LEON|M_LEON3_SOC machine. Add compilation of
leon.c in mm and kernel
if CONFIG_SPARC_LEON is defined. Add sparc_leon dependent
initialization to switch statements + head.S.

Signed-off-by: Konrad Eisele <konrad@gaisler.com>
Reviewed-by:   Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/sparc/kernel/head_32.S b/arch/sparc/kernel/head_32.S
index 6b4d8acc4c83..439d82a95ac9 100644
--- a/arch/sparc/kernel/head_32.S
+++ b/arch/sparc/kernel/head_32.S
@@ -809,6 +809,11 @@ found_version:
                  nop
 
 got_prop:
+#ifdef CONFIG_SPARC_LEON
+                /* no cpu-type check is needed, it is a SPARC-LEON */
+                ba sun4c_continue_boot
+                 nop
+#endif
                 set     cputypval, %o2
                 ldub    [%o2 + 0x4], %l1