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authorShawn Guo <shawn.guo@linaro.org>2011-08-19 08:56:59 +0400
committerWill Deacon <will.deacon@arm.com>2011-10-17 13:02:52 +0400
commitf350b86121c7a004a5f866333fa1d23fe30263a6 (patch)
tree9b8dc0312aaef46faf84f723c7412095dca13326 /arch/arm/mach-mxs
parent1285b8f89a0553695f4ff5f167d8b4afe91af906 (diff)
downloadlinux-f350b86121c7a004a5f866333fa1d23fe30263a6.tar.xz
arm/imx: use Kconfig choice for low-level debug UART selection
Now that the DEBUG_LL UART can be selected by a Kconfig choice, simplify the #ifdefery in debug-macro.S and add entries to the top-level Kconfig.debug instead. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm/mach-mxs')
-rw-r--r--arch/arm/mach-mxs/include/mach/debug-macro.S12
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/arm/mach-mxs/include/mach/debug-macro.S b/arch/arm/mach-mxs/include/mach/debug-macro.S
index 79650a1ad78d..6d9870448c3d 100644
--- a/arch/arm/mach-mxs/include/mach/debug-macro.S
+++ b/arch/arm/mach-mxs/include/mach/debug-macro.S
@@ -14,17 +14,9 @@
#include <mach/mx23.h>
#include <mach/mx28.h>
-#ifdef CONFIG_SOC_IMX23
-#ifdef UART_PADDR
-#error "CONFIG_DEBUG_LL is incompatible with multiple archs"
-#endif
+#ifdef CONFIG_DEBUG_IMX23_UART
#define UART_PADDR MX23_DUART_BASE_ADDR
-#endif
-
-#ifdef CONFIG_SOC_IMX28
-#ifdef UART_PADDR
-#error "CONFIG_DEBUG_LL is incompatible with multiple archs"
-#endif
+#elif defined (CONFIG_DEBUG_IMX28_UART)
#define UART_PADDR MX28_DUART_BASE_ADDR
#endif