Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=26fad19d8c3ca9abd7ffb85a63f8e25f1b4910dc
Commit: 26fad19d8c3ca9abd7ffb85a63f8e25f1b4910dc
Parent: 1f91bbb58413e0bce9726cd6d12bf4b95c343a7f
Author: Paul Mundt <[EMAIL PROTECTED]>
AuthorDate: Thu Sep 27 10:29:58 2007 +0900
Committer: Paul Mundt <[EMAIL PROTECTED]>
CommitDate: Thu Sep 27 10:29:58 2007 +0900
sh: Disable L2 reporting for present URAM only parts.
The probing logic works for both URAM and L2, with no way to
distinguish between the two. Disable the probing for now and
let the CPU subtypes that have this in a real L2 configuration
explicitly say so.
Signed-off-by: Paul Mundt <[EMAIL PROTECTED]>
---
arch/sh/kernel/cpu/sh4/probe.c | 7 ++-----
1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c
index 98d28fb..8f318a4 100644
--- a/arch/sh/kernel/cpu/sh4/probe.c
+++ b/arch/sh/kernel/cpu/sh4/probe.c
@@ -3,7 +3,7 @@
*
* CPU Subtype Probing for SH-4.
*
- * Copyright (C) 2001 - 2006 Paul Mundt
+ * Copyright (C) 2001 - 2007 Paul Mundt
* Copyright (C) 2003 Richard Curnow
*
* This file is subject to the terms and conditions of the GNU General Public
@@ -52,12 +52,9 @@ int __init detect_cpu_and_cache_system(void)
current_cpu_data.dcache.linesz = L1_CACHE_BYTES;
/*
- * Setup some generic flags we can probe
- * (L2 and DSP detection only work on SH-4A)
+ * Setup some generic flags we can probe on SH-4A parts
*/
if (((pvr >> 16) & 0xff) == 0x10) {
- if ((cvr & 0x02000000) == 0)
- current_cpu_data.flags |= CPU_HAS_L2_CACHE;
if ((cvr & 0x10000000) == 0)
current_cpu_data.flags |= CPU_HAS_DSP;
-
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