From f3d472965ed481a88382fe698cdab337359d553c Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Mon, 17 Sep 2012 09:24:13 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4686
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/ports/GCC/PPC/chcore.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'os/ports/GCC/PPC/chcore.c')

diff --git a/os/ports/GCC/PPC/chcore.c b/os/ports/GCC/PPC/chcore.c
index 87404e4c5..5fd97a14b 100644
--- a/os/ports/GCC/PPC/chcore.c
+++ b/os/ports/GCC/PPC/chcore.c
@@ -28,6 +28,21 @@
 
 #include "ch.h"
 
+/**
+ * @brief   Kernel port layer initialization.
+ * @details IVOR4 and IVOR10 initialization.
+ */
+void port_init(void) {
+#if PPC_SUPPORTS_IVORS
+    /* The CPU support IVOR registers, the kernel requires IVOR4 and IVOR10
+       and the initialization is performed here.*/
+    asm volatile ("li          %r3, IVOR4@l         \t\n"
+                  "mtIVOR4     %r3                  \t\n"
+                  "li          %r3, IVOR10@l        \t\n"
+                  "mtIVOR10    %r3");
+#endif
+}
+
 /**
  * @brief   Halts the system.
  * @details This function is invoked by the operating system when an
-- 
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