From 49c9e60eaaa966cdb02ac9e989eeb6f940691c5d Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Mon, 8 Oct 2012 13:44:29 +0800 Subject: ARM: imx6q: let users input debug uart port number imx6q gets 5 uart ports in total. Different board design may choose different port as debug uart. For example, imx6q-sabresd uses UART1, imx6q-sabrelite uses UART2 and imx6q-arm2 uses UART4. Rather than bloating DEBUG_LL choice list with all these uart ports, the patch introduces DEBUG_IMX6Q_UART_PORT for users to input uart port number when DEBUG_IMX6Q_UART is selected inside DEBUG_LL choice. Signed-off-by: Shawn Guo --- arch/arm/Kconfig.debug | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) (limited to 'arch/arm/Kconfig.debug') diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 5566520686a..5dc7109dffc 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -209,20 +209,12 @@ choice Say Y here if you want kernel low-level debugging support on i.MX50 or i.MX53. - config DEBUG_IMX6Q_UART2 - bool "i.MX6Q Debug UART2" + config DEBUG_IMX6Q_UART + bool "i.MX6Q Debug UART" depends on SOC_IMX6Q help Say Y here if you want kernel low-level debugging support - on i.MX6Q UART2. This is correct for e.g. the SabreLite - board. - - config DEBUG_IMX6Q_UART4 - bool "i.MX6Q Debug UART4" - depends on SOC_IMX6Q - help - Say Y here if you want kernel low-level debugging support - on i.MX6Q UART4. + on i.MX6Q. config DEBUG_MMP_UART2 bool "Kernel low-level debugging message via MMP UART2" @@ -409,6 +401,15 @@ choice endchoice +config DEBUG_IMX6Q_UART_PORT + int "i.MX6Q Debug UART Port (1-5)" if DEBUG_IMX6Q_UART + range 1 5 + default 1 + depends on SOC_IMX6Q + help + Choose UART port on which kernel low-level debug messages + should be output. + config DEBUG_LL_INCLUDE string default "debug/icedcc.S" if DEBUG_ICEDCC @@ -418,8 +419,7 @@ config DEBUG_LL_INCLUDE DEBUG_IMX31_IMX35_UART || \ DEBUG_IMX51_UART || \ DEBUG_IMX50_IMX53_UART ||\ - DEBUG_IMX6Q_UART2 || \ - DEBUG_IMX6Q_UART4 + DEBUG_IMX6Q_UART default "debug/highbank.S" if DEBUG_HIGHBANK_UART default "debug/mvebu.S" if DEBUG_MVEBU_UART default "debug/picoxcell.S" if DEBUG_PICOXCELL_UART -- cgit v1.2.3-70-g09d2