chore: rename Poseidon to Neoverse V3
Rename Neoverse Poseidon to Neoverse V3, make changes
to related build flags, macros, file names etc.
Change-Id: I9e40ba8f80b7390703d543787e6cd2ab6301e891
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>
diff --git a/include/lib/cpus/aarch64/neoverse_v3.h b/include/lib/cpus/aarch64/neoverse_v3.h
new file mode 100644
index 0000000..e5f75ba
--- /dev/null
+++ b/include/lib/cpus/aarch64/neoverse_v3.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2022-2024, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef NEOVERSE_V3_H
+#define NEOVERSE_V3_H
+
+
+#define NEOVERSE_V3_VNAE_MIDR U(0x410FD830)
+#define NEOVERSE_V3_MIDR U(0x410FD840)
+
+/* Neoverse V3 loop count for CVE-2022-23960 mitigation */
+#define NEOVERSE_V3_BHB_LOOP_COUNT U(132)
+
+/*******************************************************************************
+ * CPU Extended Control register specific definitions.
+ ******************************************************************************/
+#define NEOVERSE_V3_CPUECTLR_EL1 S3_0_C15_C1_4
+
+/*******************************************************************************
+ * CPU Power Control register specific definitions
+ ******************************************************************************/
+#define NEOVERSE_V3_CPUPWRCTLR_EL1 S3_0_C15_C2_7
+#define NEOVERSE_V3_CPUPWRCTLR_EL1_CORE_PWRDN_BIT U(1)
+
+#endif /* NEOVERSE_V3_H */