Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / sh / cpu / sh3 / cpu.c

diff --git a/qemu/roms/u-boot/arch/sh/cpu/sh3/cpu.c b/qemu/roms/u-boot/arch/sh/cpu/sh3/cpu.c
new file mode 100644 (file)
index 0000000..ea0006a
--- /dev/null
+++ b/qemu/roms/u-boot/arch/sh/cpu/sh3/cpu.c
@@ -0,0 +1,68 @@
+/*
+ * (C) Copyright 2007
+ * Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
+ *
+ * (C) Copyright 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/processor.h>
+
+int checkcpu(void)
+{
+       puts("CPU: SH3\n");
+       return 0;
+}
+
+int cpu_init(void)
+{
+       return 0;
+}
+
+int cleanup_before_linux(void)
+{
+       disable_interrupts();
+       return 0;
+}
+
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+       disable_interrupts();
+       reset_cpu(0);
+       return 0;
+}
+
+void flush_cache(unsigned long addr, unsigned long size)
+{
+
+}
+
+void icache_enable(void)
+{
+}
+
+void icache_disable(void)
+{
+}
+
+int icache_status(void)
+{
+       return 0;
+}
+
+void dcache_enable(void)
+{
+}
+
+void dcache_disable(void)
+{
+}
+
+int dcache_status(void)
+{
+       return 0;
+}