1 files changed, 53 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/bspworkarea.c b/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/bspworkarea.c
new file mode 100644
index 0000000000..2b42be9f98
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/bspworkarea.c
@@ -0,0 +1,53 @@
+/**
+ * @file
+ *
+ * @ingroup mpc55xx
+ */
+
+/*
+ * Copyright (c) 2012 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Obere Lagerstr. 30
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ */
+
+#include <bsp.h>
+#include <bsp/bootcard.h>
+#include <bsp/linker-symbols.h>
+
+LINKER_SYMBOL(bsp_section_work_bonus_begin);
+LINKER_SYMBOL(bsp_section_work_bonus_size);
+
+void bsp_work_area_initialize(void)
+{
+  Heap_Area areas [] = {
+    {
+      bsp_section_work_begin,
+      (uintptr_t) bsp_section_work_size
+    }, {
+      bsp_section_work_bonus_begin,
+      (uintptr_t) bsp_section_work_bonus_size
+    }
+  };
+
+  #ifdef BSP_INTERRUPT_STACK_AT_WORK_AREA_BEGIN
+    {
+      uint32_t stack_size = rtems_configuration_get_interrupt_stack_size();
+
+      areas [0].begin = (char *) areas [0].begin + stack_size;
+      areas [0].size -= stack_size;
+    }
+  #endif
+
+  bsp_work_area_initialize_with_table(
+    areas,
+    sizeof(areas) / sizeof(areas [0])
+  );
+}