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[176.162.151.233]) by smtp.gmail.com with ESMTPSA id 12-v6sm23152784wmn.27.2018.05.30.05.29.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 30 May 2018 05:29:41 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= To: Florian Fainelli , linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: debug: Add Iproc UART3 debug addresses Date: Wed, 30 May 2018 14:29:22 +0200 Message-Id: <20180530122922.1041-1-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_052955_558507_4B0B1C5B X-CRM114-Status: GOOD ( 13.62 ) X-Spam-Score: -0.1 (/) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-0.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [2a00:1450:400c:c09:0:0:0:243 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (peron.clem[at]gmail.com) -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list 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_Peron?= , BCM Kernel Feedback , Laura Abbott Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org 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..fa6fa1dae94d 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 @@ -1564,6 +1572,7 @@ config DEBUG_UART_PHYS default 0x20068000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3 default 0x20201000 if DEBUG_BCM2835 default 0x3f201000 if DEBUG_BCM2836 + default 0x18023000 if DEBUG_BCM_IPROC_UART3 default 0x3e000000 if DEBUG_BCM_KONA_UART default 0x4000e400 if DEBUG_LL_UART_EFM32 default 0x40028000 if DEBUG_AT91_SAMV7_USART1 @@ -1730,6 +1739,7 @@ config DEBUG_UART_VIRT default 0xfe018000 if DEBUG_MMP_UART3 default 0xfe100000 if DEBUG_IMX23_UART || DEBUG_IMX28_UART default 0xfe230000 if DEBUG_PICOXCELL_UART + default 0xf1023000 if DEBUG_BCM_IPROC_UART3 default 0xfe300000 if DEBUG_BCM_KONA_UART default 0xfe800000 if ARCH_IOP32X default 0xfeb00000 if DEBUG_HI3620_UART || DEBUG_HIX5HD2_UART @@ -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