X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Froms%2Fu-boot%2Farch%2Farm%2Fcpu%2Farmv7%2Frmobile%2Fcpu_info-r8a7791.c;fp=qemu%2Froms%2Fu-boot%2Farch%2Farm%2Fcpu%2Farmv7%2Frmobile%2Fcpu_info-r8a7791.c;h=2de58ed2734a7470fdd0fc24d8f7247218776506;hb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;hp=0000000000000000000000000000000000000000;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7791.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7791.c
new file mode 100644
index 000000000..2de58ed27
--- /dev/null
+++ b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7791.c
@@ -0,0 +1,29 @@
+/*
+ * arch/arm/cpu/armv7/rmobile/cpu_info-r8a7791.c
+ *
+ * Copyright (C) 2013 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)
+{
+	u32 product;
+
+	product = readl(PRR);
+
+	return (u32)((product & 0x00007F00) >> 8);
+}
+
+u32 rmobile_get_cpu_rev_integer(void)
+{
+	u32 product;
+
+	product = readl(PRR);
+
+	return (u32)((product & 0x000000F0) >> 4);
+}