From 92e88aa7fb8190031dca9e04acbf4821bd77941b Mon Sep 17 00:00:00 2001 From: Hartley Sweeten Date: Thu, 2 Oct 2008 17:13:02 +0100 Subject: [ARM] 5276/1: ep93xx: allow selecting UART for early kernel messages Currently on the EP93xx platform early kernel messages go to UART1. Since this UART is the only one that has modem control signals it might be used for another purpose and it is undesirable for those messages to appear. This patch allows one of the other UARTs to be selected in the kernel configuration. It is assumed that the bootloader has configured and initialized the UART since this was the previous assumption. Signed-off-by: H Hartley Sweeten Signed-off-by: Russell King --- arch/arm/mach-ep93xx/Kconfig | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'arch/arm/mach-ep93xx/Kconfig') diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig index ea8549bfbef2..5a1b8c05c958 100644 --- a/arch/arm/mach-ep93xx/Kconfig +++ b/arch/arm/mach-ep93xx/Kconfig @@ -88,6 +88,20 @@ config MACH_TS72XX Say 'Y' here if you want your kernel to support the Technologic Systems TS-72xx board. +choice + prompt "Select a UART for early kernel messages" + +config EP93XX_EARLY_UART1 + bool "UART1" + +config EP93XX_EARLY_UART2 + bool "UART2" + +config EP93XX_EARLY_UART3 + bool "UART3" + +endchoice + endmenu endif -- cgit v1.2.3