From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthias Brugger Subject: [PATCH 4/7] arm: mediatek: Add earlyprintk support for mt6589 Date: Thu, 31 Jul 2014 18:42:20 +0200 Message-ID: <1406824943-24052-5-git-send-email-matthias.bgg@gmail.com> References: <1406824943-24052-1-git-send-email-matthias.bgg@gmail.com> Return-path: In-Reply-To: <1406824943-24052-1-git-send-email-matthias.bgg@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: linux@arm.linux.org.uk, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, olof@lixom.net, arnd@arndb.de, jason@lakedaemon.net, thomas.petazzoni@free-electrons.com, swarren@nvidia.com, sebastian.hesselbarth@gmail.com, stefan@agner.ch, maxime.ripard@free-electrons.com, matthias.bgg@gmail.com, anders.berg@lsi.com, linus.walleij@linaro.org, heiko@sntech.de, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org Enable low-level debug for Mediatek mt6589 SoC on UART0. Signed-off-by: Matthias Brugger --- arch/arm/Kconfig.debug | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 8f90595..8ee127e 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -818,6 +818,14 @@ choice Say Y here if you want kernel low-level debugging support on Ux500 based platforms. + config DEBUG_MT6589_UART0 + bool "Mediatek mt6589 UART0" + depends on ARCH_MEDIATEK + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + for Mediatek mt6589 based platforms on UART0. + config DEBUG_VEXPRESS_UART0_DETECT bool "Autodetect UART0 on Versatile Express Cortex-A core tiles" depends on ARCH_VEXPRESS && CPU_CP15_MMU @@ -1053,6 +1061,7 @@ config DEBUG_UART_PHYS default 0x10126000 if DEBUG_RK3X_UART1 default 0x101f1000 if ARCH_VERSATILE default 0x101fb000 if DEBUG_NOMADIK_UART + default 0x11006000 if DEBUG_MT6589_UART0 default 0x16000000 if ARCH_INTEGRATOR default 0x18000300 if DEBUG_BCM_5301X default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1 @@ -1114,6 +1123,7 @@ config DEBUG_UART_VIRT default 0xf01fb000 if DEBUG_NOMADIK_UART default 0xf0201000 if DEBUG_BCM2835 default 0xf1000300 if DEBUG_BCM_5301X + default 0xf1006000 if DEBUG_MT6589_UART0 default 0xf11f1000 if ARCH_VERSATILE default 0xf1600000 if ARCH_INTEGRATOR default 0xf1c28000 if DEBUG_SUNXI_UART0 -- 1.7.9.5