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>
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 75ba269..5bc7814 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -128,6 +128,62 @@
Say Y here if you want the debug print routines to direct
their output to the second serial port on these devices.
+ config DEBUG_IMX1_UART
+ bool "i.MX1 Debug UART"
+ depends on SOC_IMX1
+ help
+ Say Y here if you want kernel low-level debugging support
+ on i.MX1.
+
+ config DEBUG_IMX23_UART
+ bool "i.MX23 Debug UART"
+ depends on SOC_IMX23
+ help
+ Say Y here if you want kernel low-level debugging support
+ on i.MX23.
+
+ config DEBUG_IMX25_UART
+ bool "i.MX25 Debug UART"
+ depends on SOC_IMX25
+ help
+ Say Y here if you want kernel low-level debugging support
+ on i.MX25.
+
+ config DEBUG_IMX21_IMX27_UART
+ bool "i.MX21 and i.MX27 Debug UART"
+ depends on SOC_IMX21 || SOC_IMX27
+ help
+ Say Y here if you want kernel low-level debugging support
+ on i.MX21 or i.MX27.
+
+ config DEBUG_IMX28_UART
+ bool "i.MX28 Debug UART"
+ depends on SOC_IMX28
+ help
+ Say Y here if you want kernel low-level debugging support
+ on i.MX28.
+
+ config DEBUG_IMX31_IMX35_UART
+ bool "i.MX31 and i.MX35 Debug UART"
+ depends on SOC_IMX31 || SOC_IMX35
+ help
+ Say Y here if you want kernel low-level debugging support
+ on i.MX31 or i.MX35.
+
+ config DEBUG_IMX51_UART
+ bool "i.MX51 Debug UART"
+ depends on SOC_IMX51
+ help
+ Say Y here if you want kernel low-level debugging support
+ on i.MX51.
+
+ config DEBUG_IMX50_IMX53_UART
+ bool "i.MX50 and i.MX53 Debug UART"
+ depends on SOC_IMX50 || SOC_IMX53
+ help
+ Say Y here if you want kernel low-level debugging support
+ on i.MX50 or i.MX53.
+
config DEBUG_S3C_UART0
depends on PLAT_SAMSUNG
bool "Use S3C UART 0 for low-level debug"