1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-rmobile/cpu_info-rcar.c b/arch/arm/mach-rmobile/cpu_info-rcar.c
new file mode 100644
index 0000000000..42ee30fbe7
--- /dev/null
+++ b/arch/arm/mach-rmobile/cpu_info-rcar.c
@@ -0,0 +1,26 @@
+/*
+ * arch/arm/cpu/armv7/rmobile/cpu_info-rcar.c
+ *
+ * Copyright (C) 2013,2014 Renesas Electronics Corporation
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+#include <common.h>
+#include <asm/io.h>
+
+#define PRR 0xFF000044
+
+u32 rmobile_get_cpu_type(void)
+{
+	return (readl(PRR) & 0x00007F00) >> 8;
+}
+
+u32 rmobile_get_cpu_rev_integer(void)
+{
+	return ((readl(PRR) & 0x000000F0) >> 4) + 1;
+}
+
+u32 rmobile_get_cpu_rev_fraction(void)
+{
+	return readl(PRR) & 0x0000000F;
+}