Add initial CPU support for Cortex-Helios
Change-Id: Ic0486131c493632eadf329f80b0b5904aed5e4ef
Signed-off-by: Joel Hutton <joel.hutton@arm.com>
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
diff --git a/include/lib/cpus/aarch64/cortex_helios.h b/include/lib/cpus/aarch64/cortex_helios.h
new file mode 100644
index 0000000..1098a12
--- /dev/null
+++ b/include/lib/cpus/aarch64/cortex_helios.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __CORTEX_HELIOS_H__
+#define __CORTEX_HELIOS_H__
+
+#define CORTEX_HELIOS_MIDR U(0x410FD060)
+
+/*******************************************************************************
+ * CPU Extended Control register specific definitions.
+ ******************************************************************************/
+#define CORTEX_HELIOS_ECTLR_EL1 S3_0_C15_C1_4
+
+/*******************************************************************************
+ * CPU Auxiliary Control register specific definitions.
+ ******************************************************************************/
+#define CORTEX_HELIOS_CPUACTLR_EL1 S3_0_C15_C1_0
+
+/*******************************************************************************
+ * CPU Power Control register specific definitions.
+ ******************************************************************************/
+
+#define CORTEX_HELIOS_CPUPWRCTLR_EL1 S3_0_C15_C2_7
+#define CORTEX_HELIOS_CPUPWRCTLR_EL1_CORE_PWRDN_BIT (U(1) << 0)
+
+#endif /* __CORTEX_HELIOS_H__ */