powerpc/mpc5121: Add machine restart support

Add reset module registers representation and
machine restart callback for mpc5121 platform.

Signed-off-by: Piotr Ziecik <kosmo@semihalf.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 24 insertions, 0 deletions

diff --git a/arch/powerpc/include/asm/mpc5121.h b/arch/powerpc/include/asm/mpc5121.h
new file mode 100644
index 000000000000..e6a30bb1d16a
--- /dev/null
+++ b/arch/powerpc/include/asm/mpc5121.h
@@ -0,0 +1,24 @@
+/*
+ * MPC5121 Prototypes and definitions
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.
+ */
+
+#ifndef __ASM_POWERPC_MPC5121_H__
+#define __ASM_POWERPC_MPC5121_H__
+
+/* MPC512x Reset module registers */
+struct mpc512x_reset_module {
+        u32     rcwlr;  /* Reset Configuration Word Low Register */
+        u32     rcwhr;  /* Reset Configuration Word High Register */
+        u32     reserved1;
+        u32     reserved2;
+        u32     rsr;    /* Reset Status Register */
+        u32     rmr;    /* Reset Mode Register */
+        u32     rpr;    /* Reset Protection Register */
+        u32     rcr;    /* Reset Control Register */
+        u32     rcer;   /* Reset Control Enable Register */
+};
+
+#endif /* __ASM_POWERPC_MPC5121_H__ */