From 410bdbf572274890efda677f61bb0c9649b20fef Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Mon, 4 Feb 2013 13:38:36 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5111
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/ports/GCC/PPC/SPC56ELxx/bam.s               |  3 +++
 os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL54_LSM.ld |  1 +
 os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL60_LSM.ld |  1 +
 os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL70_LSM.ld |  1 +
 os/ports/GCC/PPC/SPC56ELxx/mmuconf.s           | 37 ++++++++++++++++++++++++++
 os/ports/GCC/PPC/SPC56ELxx/port.mk             |  1 +
 6 files changed, 44 insertions(+)
 create mode 100644 os/ports/GCC/PPC/SPC56ELxx/mmuconf.s

(limited to 'os/ports/GCC/PPC/SPC56ELxx')

diff --git a/os/ports/GCC/PPC/SPC56ELxx/bam.s b/os/ports/GCC/PPC/SPC56ELxx/bam.s
index 234f98642..54079d311 100644
--- a/os/ports/GCC/PPC/SPC56ELxx/bam.s
+++ b/os/ports/GCC/PPC/SPC56ELxx/bam.s
@@ -140,6 +140,9 @@
         mtspr       529, r31
         mtspr       530, r31
 
+        /* MMU configuration.*/
+        bl          _mmuconf
+
         b           _boot_address
 
 #endif /* !defined(__DOXYGEN__) */
diff --git a/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL54_LSM.ld b/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL54_LSM.ld
index 977db64a1..c8dba27ff 100644
--- a/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL54_LSM.ld
+++ b/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL54_LSM.ld
@@ -48,6 +48,7 @@ SECTIONS
     {
         __ivpr_base__ = .;
         KEEP(*(.bam))
+        KEEP(*(.hwinit))
         KEEP(*(.crt0))
         KEEP(*(.handlers))
         . = ALIGN(0x800);
diff --git a/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL60_LSM.ld b/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL60_LSM.ld
index aceed57d8..ba959c10c 100644
--- a/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL60_LSM.ld
+++ b/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL60_LSM.ld
@@ -48,6 +48,7 @@ SECTIONS
     {
         __ivpr_base__ = .;
         KEEP(*(.bam))
+        KEEP(*(.hwinit))
         KEEP(*(.crt0))
         KEEP(*(.handlers))
         . = ALIGN(0x800);
diff --git a/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL70_LSM.ld b/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL70_LSM.ld
index ed9a9761e..cdd4218ea 100644
--- a/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL70_LSM.ld
+++ b/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL70_LSM.ld
@@ -48,6 +48,7 @@ SECTIONS
     {
         __ivpr_base__ = .;
         KEEP(*(.bam))
+        KEEP(*(.hwinit))
         KEEP(*(.crt0))
         KEEP(*(.handlers))
         . = ALIGN(0x800);
diff --git a/os/ports/GCC/PPC/SPC56ELxx/mmuconf.s b/os/ports/GCC/PPC/SPC56ELxx/mmuconf.s
new file mode 100644
index 000000000..aa4e9ce2a
--- /dev/null
+++ b/os/ports/GCC/PPC/SPC56ELxx/mmuconf.s
@@ -0,0 +1,37 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
+                 2011,2012,2013 Giovanni Di Sirio.
+
+    This file is part of ChibiOS/RT.
+
+    ChibiOS/RT is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    ChibiOS/RT is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file    SPC56ELxx/mmuconf.s
+ * @brief   SPC56ELxx MMU initial configuration.
+ *
+ * @addtogroup PPC_CORE
+ * @{
+ */
+
+        .section    .hwinit, "ax"
+
+        .align      2
+        .globl      _mmuconf
+        .type       _mmuconf, @function
+_mmuconf:
+        blr
+
+/** @} */
diff --git a/os/ports/GCC/PPC/SPC56ELxx/port.mk b/os/ports/GCC/PPC/SPC56ELxx/port.mk
index a29eea86f..75c816de3 100644
--- a/os/ports/GCC/PPC/SPC56ELxx/port.mk
+++ b/os/ports/GCC/PPC/SPC56ELxx/port.mk
@@ -2,6 +2,7 @@
 PORTSRC = ${CHIBIOS}/os/ports/GCC/PPC/chcore.c
 
 PORTASM = ${CHIBIOS}/os/ports/GCC/PPC/SPC56ELxx/bam.s \
+          ${CHIBIOS}/os/ports/GCC/PPC/SPC56ELxx/mmuconf.s \
           ${CHIBIOS}/os/ports/GCC/PPC/crt0.s \
           ${CHIBIOS}/os/ports/GCC/PPC/SPC56ELxx/ivor.s \
           ${CHIBIOS}/os/ports/GCC/PPC/SPC56ELxx/vectors.s
-- 
cgit v1.2.3