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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-01-17 15:08:32 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-02-02 21:23:26 +0000
commite399b1a4e1d205bdc816cb550d2064f2eb1ddc4c (patch)
treecf31e0aeafd972a8ea417dca1ff66c1e0315c907 /arch/arm/kernel/debug.S
parent000d9c78eb5cd7f18e3d6a381d66e606bc9b8196 (diff)
ARM: v6k: introduce CPU_V6K option
Introduce a CPU_V6K configuration option for platforms to select if they have a V6K CPU core. This allows us to identify whether we need to support ARMv6 CPUs without the V6K SMP extensions at build time. Currently CPU_V6K is just an alias for CPU_V6, and all places which reference CPU_V6 are replaced by (CPU_V6 || CPU_V6K). Select CPU_V6K from platforms which are known to be V6K-only. Acked-by: Tony Lindgren <tony@atomide.com> Tested-by: Sourav Poddar <sourav.poddar@ti.com> Tested-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/debug.S')
-rw-r--r--arch/arm/kernel/debug.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S
index a0f07521ca8a..d2d983be096d 100644
--- a/arch/arm/kernel/debug.S
+++ b/arch/arm/kernel/debug.S
@@ -25,7 +25,7 @@
.macro addruart, rp, rv
.endm
-#if defined(CONFIG_CPU_V6)
+#if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K)
.macro senduart, rd, rx
mcr p14, 0, \rd, c0, c5, 0