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-rw-r--r--cpukit/score/cpu/powerpc/asm.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/cpukit/score/cpu/powerpc/asm.h b/cpukit/score/cpu/powerpc/asm.h
index 419202eb26..74dc28e57d 100644
--- a/cpukit/score/cpu/powerpc/asm.h
+++ b/cpukit/score/cpu/powerpc/asm.h
@@ -203,6 +203,12 @@
#define br7 0x087 /* DCR: memory bank register 7 */
/* end of IBM400 series register definitions */
+#elif defined(mpc555)
+/* The following registers are for the MPC5xx */
+#define eie 0x050 /* External Interrupt Enable Register */
+#define eid 0x051 /* External Interrupt Disable Register */
+#define nri 0x052 /* Non-Recoverable Interrupt Register */
+
#elif defined(mpc860) || defined(mpc821)
/* The following registers are for the MPC8x0 */
#define der 0x095 /* Debug Enable Register */