diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-at91/Kconfig | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 5b0422cdde76..074dcd5d9a7e 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -253,6 +253,36 @@ config AT91_TIMER_HZ system clock (of at least several MHz), rounding is less of a problem so it can be safer to use a decimal values like 100. +choice + prompt "Select a UART for early kernel messages" + +config AT91_EARLY_DBGU + bool "DBGU" + +config AT91_EARLY_USART0 + bool "USART0" + +config AT91_EARLY_USART1 + bool "USART1" + +config AT91_EARLY_USART2 + bool "USART2" + depends on ! ARCH_AT91X40 + +config AT91_EARLY_USART3 + bool "USART3" + depends on (ARCH_AT91RM9200 || ARCH_AT91SAM9RL || ARCH_AT91SAM9260) + +config AT91_EARLY_USART4 + bool "USART4" + depends on ARCH_AT91SAM9260 + +config AT91_EARLY_USART5 + bool "USART5" + depends on ARCH_AT91SAM9260 + +endchoice + endmenu endif |