1 files changed, 39 insertions, 0 deletions
diff --git a/kexec/arch/ppc/ppc-setup-simple.S b/kexec/arch/ppc/ppc-setup-simple.S
new file mode 100644
index 0000000..1317a8d
--- /dev/null
+++ b/kexec/arch/ppc/ppc-setup-simple.S
@@ -0,0 +1,39 @@
+/*
+ * ppc-setup-simple.S - (hopefully) setup for simple embedded platforms
+ * Copyright (C) 2004 Albert Herranz
+ *
+ * This source code is licensed under the GNU General Public License,
+ * Version 2.  See the file COPYING for more details.
+ */
+
+/*
+ * Only suitable for platforms booting with MMU turned off.
+ * -- Albert Herranz
+ */
+
+#include "ppc_asm.h"
+
+	.data
+	.globl setup_simple_start
+setup_simple_start:
+
+	/* should perform here any required setup */
+
+	RELOC_SYM(setup_simple_regs)
+	mr      r9, r3
+	lwz     r5, spr8 - setup_simple_regs(r9)
+
+	mtlr    r5
+	blr
+
+	.balign 4
+	.globl setup_simple_regs
+setup_simple_regs:
+spr8:	.long 0x00000000
+
+setup_simple_end:
+
+	.globl setup_simple_size
+setup_simple_size:	
+	.long setup_simple_end - setup_simple_start
+