Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / arm / cpu / armv7 / rmobile / cpu_info-sh73a0.c

diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-sh73a0.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-sh73a0.c
new file mode 100644 (file)
index 0000000..186b4b5
--- /dev/null
+++ b/qemu/roms/u-boot/arch/arm/cpu/armv7/rmobile/cpu_info-sh73a0.c
@@ -0,0 +1,44 @@
+/*
+ * (C) Copyright 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
+ * (C) Copyright 2012 Renesas Solutions Corp.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+#include <common.h>
+#include <asm/io.h>
+
+u32 rmobile_get_cpu_type(void)
+{
+       u32 id;
+       u32 type;
+       struct sh73a0_hpb *hpb = (struct sh73a0_hpb *)HPB_BASE;
+
+       id = readl(&hpb->cccr);
+       type = (id >> 8) & 0xFF;
+
+       return type;
+}
+
+u32 rmobile_get_cpu_rev_integer(void)
+{
+       u32 id;
+       u32 rev;
+       struct sh73a0_hpb *hpb = (struct sh73a0_hpb *)HPB_BASE;
+
+       id = readl(&hpb->cccr);
+       rev = ((id >> 4) & 0xF) + 1;
+
+       return rev;
+}
+
+u32 rmobile_get_cpu_rev_fraction(void)
+{
+       u32 id;
+       u32 rev;
+       struct sh73a0_hpb *hpb = (struct sh73a0_hpb *)HPB_BASE;
+
+       id = readl(&hpb->cccr);
+       rev = id & 0xF;
+
+       return rev;
+}