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[176.162.151.233]) by smtp.gmail.com with ESMTPSA id b16-v6sm33335017wrm.89.2018.05.30.06.20.03 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 30 May 2018 06:20:03 -0700 (PDT) From: =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= To: Florian Fainelli , linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 1/2] ARM: debug: Add Iproc UART3 debug addresses Date: Wed, 30 May 2018 15:19:55 +0200 Message-Id: <20180530131956.13972-1-peron.clem@gmail.com> X-Mailer: git-send-email 2.17.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180530_142015_717875_16B087B4 X-CRM114-Status: GOOD ( 12.91 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Scott Branden , Tony Lindgren , Ray Jui , Russell King , linux-kernel@vger.kernel.org, Jon Mason , =?UTF-8?q?Cl=C3=A9ment=20Peron?= , BCM Kernel Feedback , Laura Abbott Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Clément Peron Broadcom Iproc SoCs typically use the UART3 for debug/console, provide a known good location for that. Signed-off-by: Clément Peron --- 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 199ebc1c4538..4ea9d5793b91 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -207,6 +207,14 @@ choice depends on ARCH_BCM_HR2 select DEBUG_UART_8250 + config DEBUG_BCM_IPROC_UART3 + bool "Kernel low-level debugging on BCM IPROC UART3" + depends on ARCH_BCM_CYGNUS + select DEBUG_UART_8250 + help + Say Y here if you want the debug print routines to direct + their output to the third serial port on these devices. + config DEBUG_BCM_KONA_UART bool "Kernel low-level debugging messages via BCM KONA UART" depends on ARCH_BCM_MOBILE @@ -1557,6 +1565,7 @@ config DEBUG_UART_PHYS default 0x18000400 if DEBUG_BCM_HR2 default 0x18010000 if DEBUG_SIRFATLAS7_UART0 default 0x18020000 if DEBUG_SIRFATLAS7_UART1 + default 0x18023000 if DEBUG_BCM_IPROC_UART3 default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1 default 0x20001000 if DEBUG_HIP01_UART default 0x20060000 if DEBUG_RK29_UART0 @@ -1676,6 +1685,7 @@ config DEBUG_UART_VIRT default 0xf1002000 if DEBUG_MT8127_UART0 default 0xf1006000 if DEBUG_MT6589_UART0 default 0xf1009000 if DEBUG_MT8135_UART3 + default 0xf1023000 if DEBUG_BCM_IPROC_UART3 default 0xf11f1000 if DEBUG_VERSATILE default 0xf1600000 if DEBUG_INTEGRATOR default 0xf1c28000 if DEBUG_SUNXI_UART0 @@ -1791,7 +1801,7 @@ config DEBUG_UART_8250_WORD DEBUG_KEYSTONE_UART0 || DEBUG_KEYSTONE_UART1 || \ DEBUG_ALPINE_UART0 || \ DEBUG_DAVINCI_DMx_UART0 || DEBUG_DAVINCI_DA8XX_UART1 || \ - DEBUG_DAVINCI_DA8XX_UART2 || \ + DEBUG_DAVINCI_DA8XX_UART2 || DEBUG_BCM_IPROC_UART3 || \ DEBUG_BCM_KONA_UART || DEBUG_RK32_UART2 config DEBUG_UART_8250_PALMCHIP