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Mon, 16 Apr 2018 11:35:45 +0100 (BST) Received: from eusmgms1.samsung.com (unknown [182.198.249.179]) by eucas1p2.samsung.com (KnoxPortal) with ESMTP id 20180416103544eucas1p2c393cdccdb79955b64e57ccc53456479~l5DAeVyFE1114011140eucas1p2G; Mon, 16 Apr 2018 10:35:44 +0000 (GMT) X-AuditID: cbfec7f4-b4fc79c0000043e4-2e-5ad47c8114f2 Received: from eusync3.samsung.com ( [203.254.199.213]) by eusmgms1.samsung.com (EUCPMTA) with SMTP id 53.71.04178.08C74DA5; Mon, 16 Apr 2018 11:35:44 +0100 (BST) Received: from AMDC2765.digital.local ([106.116.147.25]) by eusync3.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0P790001AXFGK330@eusync3.samsung.com>; Mon, 16 Apr 2018 11:35:44 +0100 (BST) From: Marek Szyprowski To: linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Marek Szyprowski , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz Subject: [PATCH 1/3] arm: dts: exynos: Add serial path for Rinato board to get earlycon support Date: Mon, 16 Apr 2018 12:35:35 +0200 Message-id: <20180416103537.29518-1-m.szyprowski@samsung.com> X-Mailer: git-send-email 2.15.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprBIsWRmVeSWpSXmKPExsWy7djPc7qNNVeiDO5uFrLYOGM9q8X58xvY LTY9vsZqMeP8PiaLtUfusjuwemxa1cnmsXlJvUffllWMHp83yQWwRHHZpKTmZJalFunbJXBl TNyeWLCZreLcjWa2BsaVrF2MnBwSAiYSLZ+esncxcnEICaxglJj8aw4bSEJI4DOjxO5+F5ii zhkTWCGKljFKdB9czQThNDBJ/Fr5hxmkik3AUKLrbRdYt4iAt8TkM3/BxjIL9DFKXN87F6xI WCBRouPUJHYQm0VAVeLJzossIDavgK3ExJ3P2SDWyUss/r6TDaRZQuAiq8Tvmx9YIBIuEm3L r0PZwhKvjm9hh7BlJDo7DjJB2PUSfd+PMEE09zBK7G2ZCpWwljh8/CLY18wCfBKTtk0HuogD KM4r0dEmBFHiIXHy6TmockeJU7OPsULCIlbi1OS97BMYJRcwMqxiFE8tLc5NTy02ykst1ytO zC0uzUvXS87P3cQIjK/T/45/2cG460/SIUYBDkYlHt4dZy9HCbEmlhVX5h5ilOBgVhLhXZYI FOJNSaysSi3Kjy8qzUktPsQozcGiJM4bp1EXJSSQnliSmp2aWpBaBJNl4uCUamAsWMEiMu1j 8/uYktK3qy77vvu+0uhxU85jy1X1Wg69K2urzq5YcHDX87U6oh6nyo7MtW9aw+60LFrrU8uO xEeLmGRilDs/JBcmVMbPu/QnsX9To5GndHijrcPb5hdOyTPzUpy3mgos3Pgz4fjrnpeLP4Y9 EXuetni7swJbTt7NyDop9+8zMzOUWIozEg21mIuKEwFNnRuSqwIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrPJMWRmVeSWpSXmKPExsVy+t/xq7oNNVeiDO6d5bbYOGM9q8X58xvY LTY9vsZqMeP8PiaLtUfusjuwemxa1cnmsXlJvUffllWMHp83yQWwRHHZpKTmZJalFunbJXBl TNyeWLCZreLcjWa2BsaVrF2MnBwSAiYSnTMmANlcHEICSxglHt2bCuU0MUl0LpvFDFLFJmAo 0fW2iw3EFhHwlph85i87SBGzwARGidULZ4GNEhZIlDi96zdYEYuAqsSTnRdZQGxeAVuJiTuf s0Gsk5dY/H0n2wRGrgWMDKsYRVJLi3PTc4sN9YoTc4tL89L1kvNzNzECvb3t2M/NOxgvbQw+ xCjAwajEw7vj7OUoIdbEsuLK3EOMEhzMSiK8yxKBQrwpiZVVqUX58UWlOanFhxilOViUxHnP G1RGCQmkJ5akZqemFqQWwWSZODilGhgX7bxxbsvp6P3ZISmvtPZEbtL857gl8N2HlTlaWuUZ EbH7t5xLcbV/f8mxaHmgsz1Hdfo5qfkWNze3rNM1TPvF9dknvUFpDVvJvi+LT78J2XXinMO1 jOtarNUh1vdiu1cqsn08xz6B47yRqN/fxXZV19RjDslURx+cIb3/oY+gNdccn4J/oseVWIoz Eg21mIuKEwG0RI078gEAAA== X-CMS-MailID: 20180416103544eucas1p2c393cdccdb79955b64e57ccc53456479 X-Msg-Generator: CA CMS-TYPE: 201P X-CMS-RootMailID: 20180416103544eucas1p2c393cdccdb79955b64e57ccc53456479 X-RootMTR: 20180416103544eucas1p2c393cdccdb79955b64e57ccc53456479 References: Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Add 'chosen' node with 'stdout-path' property to instruct kernel which serial driver should be used for kernel console/logs. This allows to enable earlycon messages by adding just 'earlycon' parameter to kernel command line. Signed-off-by: Marek Szyprowski --- arch/arm/boot/dts/exynos3250-rinato.dts | 4 ++++ 1 file changed, 4 insertions(+) -- 2.15.0 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts index 2c3460781cc6..2a6b828c01b7 100644 --- a/arch/arm/boot/dts/exynos3250-rinato.dts +++ b/arch/arm/boot/dts/exynos3250-rinato.dts @@ -24,6 +24,10 @@ i2c7 = &i2c_max77836; }; + chosen { + stdout-path = &serial_1; + }; + memory@40000000 { device_type = "memory"; reg = <0x40000000 0x1ff00000>;