From 9a9d563ece8006c464588ddbba7d2a5f5024049a Mon Sep 17 00:00:00 2001
From: Alp Sayin <alp.sayin@amd.com>
Date: Thu, 5 Jan 2023 11:22:08 +0000
Subject: [PATCH] arch: microblaze: Add arch_inlines.h

This is part of a commit set which aligns the microblaze port with main
since the port is based on v3.2.

Signed-off-by: Alp Sayin <alp.sayin@amd.com>
---
 include/zephyr/arch/arch_inlines.h            |  2 ++
 include/zephyr/arch/microblaze/arch_inlines.h | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 include/zephyr/arch/microblaze/arch_inlines.h

diff --git a/include/zephyr/arch/arch_inlines.h b/include/zephyr/arch/arch_inlines.h
index a4173d2a95b04f5..42f532b16b834a6 100644
--- a/include/zephyr/arch/arch_inlines.h
+++ b/include/zephyr/arch/arch_inlines.h
@@ -32,6 +32,8 @@
 #include <zephyr/arch/posix/arch_inlines.h>
 #elif defined(CONFIG_SPARC)
 #include <zephyr/arch/sparc/arch_inlines.h>
+#elif defined(CONFIG_MICROBLAZE)
+#include <zephyr/arch/microblaze/arch_inlines.h>
 #else
 #error "Unknown Architecture"
 #endif
diff --git a/include/zephyr/arch/microblaze/arch_inlines.h b/include/zephyr/arch/microblaze/arch_inlines.h
new file mode 100644
index 000000000000000..e10e2c66badf627
--- /dev/null
+++ b/include/zephyr/arch/microblaze/arch_inlines.h
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2022 Advanced Micro Devices, Inc. (AMD)
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+
+#ifndef ZEPHYR_INCLUDE_ARCH_MICROBLAZE_ARCH_INLINES_H
+#define ZEPHYR_INCLUDE_ARCH_MICROBLAZE_ARCH_INLINES_H
+
+#include <zephyr/kernel_structs.h>
+
+static ALWAYS_INLINE unsigned int arch_num_cpus(void)
+{
+	return CONFIG_MP_MAX_NUM_CPUS;
+}
+
+#endif /* ZEPHYR_INCLUDE_ARCH_MICROBLAZE_ARCH_INLINES_H */