From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko =?ISO-8859-1?Q?St=FCbner?=) Date: Wed, 16 Jul 2014 01:00:46 +0200 Subject: [PATCH 2/6] ARM: rockchip: add debug uart used by rk3288 In-Reply-To: <1471578.ILeMmG2DL6@diego> References: <1471578.ILeMmG2DL6@diego> Message-ID: <2866950.oXmKFGy9mh@diego> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The uarts on rk3288 are still compatible with the dw_8250, but located at a different position and need DEBUG_UART_8250_WORD enabled. Signed-off-by: Heiko Stuebner --- arch/arm/Kconfig.debug | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 8f90595..f68def0 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -613,6 +613,14 @@ choice Say Y here if you want kernel low-level debugging support on Rockchip based platforms. + config DEBUG_RK32_UART2 + bool "Kernel low-level debugging messages via Rockchip RK32 UART2" + depends on ARCH_ROCKCHIP + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + on Rockchip RK32xx based platforms. + config DEBUG_S3C_UART0 depends on PLAT_SAMSUNG select DEBUG_EXYNOS_UART if ARCH_EXYNOS @@ -1096,6 +1104,7 @@ config DEBUG_UART_PHYS default 0xf991e000 if DEBUG_QCOM_UARTDM default 0xfcb00000 if DEBUG_HI3620_UART default 0xfe800000 if ARCH_IOP32X + default 0xff690000 if DEBUG_RK32_UART2 default 0xffc02000 if DEBUG_SOCFPGA_UART default 0xffd82340 if ARCH_IOP13XX default 0xfff36000 if DEBUG_HIGHBANK_UART @@ -1152,6 +1161,7 @@ config DEBUG_UART_VIRT default 0xfec02000 if DEBUG_SOCFPGA_UART default 0xfec12000 if DEBUG_MVEBU_UART || DEBUG_MVEBU_UART_ALTERNATE default 0xfec20000 if DEBUG_DAVINCI_DMx_UART0 + default 0xfec90000 if DEBUG_RK32_UART2 default 0xfed0c000 if DEBUG_DAVINCI_DA8XX_UART1 default 0xfed0d000 if DEBUG_DAVINCI_DA8XX_UART2 default 0xfed12000 if ARCH_KIRKWOOD @@ -1186,7 +1196,7 @@ 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_RK32_UART2 config DEBUG_UART_8250_FLOW_CONTROL bool "Enable flow control for 8250 UART" -- 1.9.0