diff options
| author | Will Deacon <will.deacon@arm.com> | 2011-08-16 22:28:54 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2011-10-17 10:02:52 +0100 |
| commit | 952aeeb2880a6fd14e15a0dc402a3ffd25f8e689 (patch) | |
| tree | 8c9194d5ad0283e890f911e3cd02c2c46f43b2d6 /arch | |
| parent | f73765fcb8bb79e80af58059441eb931679e68c0 (diff) | |
ARM: plat-samsung: use Kconfig choice for debug UART selection
Now that the DEBUG_LL UART can be selected by a Kconfig choice, convert
the Samsung UART selection to use a set of bools rather than an int.
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/Kconfig.debug | 45 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/Kconfig | 7 |
2 files changed, 40 insertions, 12 deletions
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index b3dc1fa3084..caf16e7030f 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -128,6 +128,39 @@ choice Say Y here if you want the debug print routines to direct their output to the second serial port on these devices. + config DEBUG_S3C_UART0 + depends on PLAT_SAMSUNG + bool "Use S3C UART 0 for low-level debug" + help + Say Y here if you want the debug print routines to direct + their output to UART 0. The port must have been initialised + by the boot-loader before use. + + The uncompressor code port configuration is now handled + by CONFIG_S3C_LOWLEVEL_UART_PORT. + + config DEBUG_S3C_UART1 + depends on PLAT_SAMSUNG + bool "Use S3C UART 1 for low-level debug" + help + Say Y here if you want the debug print routines to direct + their output to UART 1. The port must have been initialised + by the boot-loader before use. + + The uncompressor code port configuration is now handled + by CONFIG_S3C_LOWLEVEL_UART_PORT. + + config DEBUG_S3C_UART2 + depends on PLAT_SAMSUNG + bool "Use S3C UART 2 for low-level debug" + help + Say Y here if you want the debug print routines to direct + their output to UART 2. The port must have been initialised + by the boot-loader before use. + + The uncompressor code port configuration is now handled + by CONFIG_S3C_LOWLEVEL_UART_PORT. + endchoice config EARLY_PRINTK @@ -146,16 +179,4 @@ config OC_ETM buffer driver that will allow you to collect traces of the kernel code. -config DEBUG_S3C_UART - depends on PLAT_SAMSUNG - int "S3C UART to use for low-level debug" - default "0" - help - Choice for UART for kernel low-level using S3C UARTS, - should be between zero and two. The port must have been - initialised by the boot-loader before use. - - The uncompressor code port configuration is now handled - by CONFIG_S3C_LOWLEVEL_UART_PORT. - endmenu diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index b3e10659e4b..49b14b1a7ab 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -367,4 +367,11 @@ config SAMSUNG_PD help Say Y here if you want to control Power Domain by Runtime PM. +config DEBUG_S3C_UART + depends on PLAT_SAMSUNG + int + default "0" if DEBUG_S3C_UART0 + default "1" if DEBUG_S3C_UART1 + default "2" if DEBUG_S3C_UART2 + endif |