1 files changed, 40 insertions, 0 deletions
diff --git a/bsps/powerpc/shared/start/bspgetworkarea.c b/bsps/powerpc/shared/start/bspgetworkarea.c
new file mode 100644
index 0000000000..3c86905020
--- /dev/null
+++ b/bsps/powerpc/shared/start/bspgetworkarea.c
@@ -0,0 +1,40 @@
+/*
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#include <bsp.h>
+#include <bsp/bootcard.h>
+
+#include <libcpu/powerpc-utility.h>
+
+#include <rtems/sysinit.h>
+
+LINKER_SYMBOL(__rtems_end)
+
+void bsp_work_area_initialize(void)
+{
+  /*
+   * Cannot do work area initialization before bsp_start(), since BSP_mem_size
+   * and MMU is not set up.
+   */
+}
+
+static void bsp_work_area_initialize_later(void)
+{
+  uintptr_t work_size;
+  uintptr_t work_area;
+
+  work_area = (uintptr_t)__rtems_end +
+              rtems_configuration_get_interrupt_stack_size();
+  work_size = (uintptr_t)BSP_mem_size - work_area;
+
+  bsp_work_area_initialize_default((void *) work_area, work_size);
+}
+
+RTEMS_SYSINIT_ITEM(
+  bsp_work_area_initialize_later,
+  RTEMS_SYSINIT_BSP_START,
+  RTEMS_SYSINIT_ORDER_LAST
+);