From: Marc Carino <marc.ceeeee@xxxxxxxxx> Add the UART definitions needed to support earlyprintk on brcmstb machines. Signed-off-by: Marc Carino <marc.ceeeee@xxxxxxxxx> Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx> Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx> --- arch/arm/Kconfig.debug | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 8f90595069a1..89c06a8e810c 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -130,6 +130,17 @@ choice Say Y here if you want kernel low-level debugging support on Marvell Berlin SoC based platforms. + config DEBUG_BRCMSTB_UART + bool "Use BRCMSTB UART for low-level debug" + depends on ARCH_BRCMSTB + select DEBUG_UART_8250 + help + Say Y here if you want the debug print routines to direct + their output to the first serial port on these devices. + + If you have a Broadcom STB chip and would like early print + messages to appear over the UART, select this option. + config DEBUG_CLPS711X_UART1 bool "Kernel low-level debugging messages via UART1" depends on ARCH_CLPS711X @@ -1088,6 +1099,7 @@ config DEBUG_UART_PHYS default 0xd4018000 if DEBUG_MMP_UART3 default 0xe0000000 if ARCH_SPEAR13XX default 0xf0000be0 if ARCH_EBSA110 + default 0xf040ab00 if DEBUG_BRCMSTB_UART default 0xf1012000 if DEBUG_MVEBU_UART_ALTERNATE default 0xf1012000 if ARCH_DOVE || ARCH_KIRKWOOD || ARCH_MV78XX0 || \ ARCH_ORION5X @@ -1133,6 +1145,7 @@ config DEBUG_UART_VIRT default 0xfa71e000 if DEBUG_QCOM_UARTDM default 0xfb009000 if DEBUG_REALVIEW_STD_PORT default 0xfb10c000 if DEBUG_REALVIEW_PB1176_PORT + default 0xfc40ab00 if DEBUG_BRCMSTB_UART default 0xfd000000 if ARCH_SPEAR3XX || ARCH_SPEAR6XX default 0xfd000000 if ARCH_SPEAR13XX default 0xfd012000 if ARCH_MV78XX0 @@ -1186,7 +1199,8 @@ config DEBUG_UART_8250_WORD ARCH_KEYSTONE || \ DEBUG_DAVINCI_DMx_UART0 || DEBUG_DAVINCI_DA8XX_UART1 || \ DEBUG_DAVINCI_DA8XX_UART2 || \ - DEBUG_BCM_KONA_UART + DEBUG_BCM_KONA_UART || \ + DEBUG_BRCMSTB_UART config DEBUG_UART_8250_FLOW_CONTROL bool "Enable flow control for 8250 UART" -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
