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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/boot/compressed
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/boot/compressed')
-rw-r--r--arch/arm/boot/compressed/head.S2
-rw-r--r--arch/arm/boot/compressed/misc.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 7193884ed8b0..91f20f0b3044 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -21,7 +21,7 @@
#if defined(CONFIG_DEBUG_ICEDCC)
-#ifdef CONFIG_CPU_V6
+#if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K)
.macro loadsp, rb, tmp
.endm
.macro writeb, ch, rb
diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c
index e653a6d3c8d9..4657e877bf8f 100644
--- a/arch/arm/boot/compressed/misc.c
+++ b/arch/arm/boot/compressed/misc.c
@@ -36,7 +36,7 @@ extern void error(char *x);
#ifdef CONFIG_DEBUG_ICEDCC
-#ifdef CONFIG_CPU_V6
+#if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K)
static void icedcc_putc(int ch)
{