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-rw-r--r--cpukit/score/cpu/arm/rtems/score/cpu.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/cpukit/score/cpu/arm/rtems/score/cpu.h b/cpukit/score/cpu/arm/rtems/score/cpu.h
index 405ccb79bb..f873e7d9b1 100644
--- a/cpukit/score/cpu/arm/rtems/score/cpu.h
+++ b/cpukit/score/cpu/arm/rtems/score/cpu.h
@@ -180,7 +180,8 @@
#define CPU_HEAP_ALIGNMENT CPU_ALIGNMENT
-#define CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT
+/* AAPCS, section 4.3.1, Aggregates */
+#define CPU_PARTITION_ALIGNMENT 4
/* AAPCS, section 5.2.1.2, Stack constraints at a public interface */
#define CPU_STACK_ALIGNMENT 8