sparc32: introduce sparc32_start_kernel called from head_32.S
This gives us a C hook before we call start_kernel()
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
diff --git a/arch/sparc/kernel/setup_32.c b/arch/sparc/kernel/setup_32.c
index c052313..68dd63d 100644
--- a/arch/sparc/kernel/setup_32.c
+++ b/arch/sparc/kernel/setup_32.c
@@ -32,6 +32,7 @@
#include <linux/cpu.h>
#include <linux/kdebug.h>
#include <linux/export.h>
+#include <linux/start_kernel.h>
#include <asm/io.h>
#include <asm/processor.h>
@@ -244,6 +245,15 @@
struct pt_regs fake_swapper_regs;
+/* Called from head_32.S - before we have setup anything
+ * in the kernel. Be very careful with what you do here.
+ */
+void __init sparc32_start_kernel(struct linux_romvec *rp)
+{
+ prom_init(rp);
+ start_kernel();
+}
+
void __init setup_arch(char **cmdline_p)
{
int i;