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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/sh/kernel/cpu/sh2/probe.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/sh/kernel/cpu/sh2/probe.c')
-rw-r--r--arch/sh/kernel/cpu/sh2/probe.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh2/probe.c b/arch/sh/kernel/cpu/sh2/probe.c
new file mode 100644
index 00000000..bab8e759
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh2/probe.c
@@ -0,0 +1,33 @@
+/*
+ * arch/sh/kernel/cpu/sh2/probe.c
+ *
+ * CPU Subtype Probing for SH-2.
+ *
+ * Copyright (C) 2002 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <asm/processor.h>
+#include <asm/cache.h>
+
+void __cpuinit cpu_probe(void)
+{
+#if defined(CONFIG_CPU_SUBTYPE_SH7619)
+ boot_cpu_data.type = CPU_SH7619;
+ boot_cpu_data.dcache.ways = 4;
+ boot_cpu_data.dcache.way_incr = (1<<12);
+ boot_cpu_data.dcache.sets = 256;
+ boot_cpu_data.dcache.entry_shift = 4;
+ boot_cpu_data.dcache.linesz = L1_CACHE_BYTES;
+ boot_cpu_data.dcache.flags = 0;
+#endif
+ /*
+ * SH-2 doesn't have separate caches
+ */
+ boot_cpu_data.dcache.flags |= SH_CACHE_COMBINED;
+ boot_cpu_data.icache = boot_cpu_data.dcache;
+ boot_cpu_data.family = CPU_FAMILY_SH2;
+}