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authorDaniel Hellstrom <daniel@gaisler.com>2010-01-22 13:25:03 +0100
committerFrancois Retief <fgretief@spaceteq.co.za>2015-12-03 13:15:49 +0200
commit6c4359aa7284bf7bc6d9f83a2c6dceb406726388 (patch)
tree8645444d717def2d372e0c0b520eea85b6600cac /arch/sparc/include/asm
parent36594a1dfb96e5ebb54996fb36769d45cda38207 (diff)
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sparc: leon3: Added CPU count and frequency detection.
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Diffstat (limited to 'arch/sparc/include/asm')
-rw-r--r--arch/sparc/include/asm/leon3.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/leon3.h b/arch/sparc/include/asm/leon3.h
index 6ee1ea8..a9f32b9 100644
--- a/arch/sparc/include/asm/leon3.h
+++ b/arch/sparc/include/asm/leon3.h
@@ -19,4 +19,17 @@
* ctrl, memory controllers etc.
*/
+
+#ifndef __ASSEMBLER__
+/* The frequency of the CPU */
+extern unsigned int leon_cpu_freq;
+
+/* Number of LEON processors in system */
+extern int leon_cpu_cnt;
+
+/* Ver/subversion of CPU */
+extern int leon_ver;
+
+#endif /* __ASSEMBLER__ */
+
#endif