| Message ID | 20190716115745.12585-57-jagan@amarulasolutions.com |
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| State | New |
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[209.85.220.65]) by mx.google.com with SMTPS id f7sor10417828pgc.20.2019.07.16.05.01.17 for <linux-amarula@amarulasolutions.com> (Google Transport Security); Tue, 16 Jul 2019 05:01:17 -0700 (PDT) Received-SPF: pass (google.com: domain of jagan@amarulasolutions.com designates 209.85.220.65 as permitted sender) client-ip=209.85.220.65; X-Received: by 2002:a65:62c4:: with SMTP id m4mr32274025pgv.243.1563278477532; Tue, 16 Jul 2019 05:01:17 -0700 (PDT) Received: from localhost.localdomain ([49.206.201.107]) by smtp.gmail.com with ESMTPSA id z24sm36269566pfr.51.2019.07.16.05.01.14 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 16 Jul 2019 05:01:17 -0700 (PDT) From: Jagan Teki <jagan@amarulasolutions.com> To: Simon Glass <sjg@chromium.org>, Philipp Tomsich <philipp.tomsich@theobroma-systems.com>, Kever Yang <kever.yang@rock-chips.com>, YouMin Chen <cym@rock-chips.com>, u-boot@lists.denx.de Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>, gajjar04akash@gmail.com, linux-rockchip@lists.infradead.org, linux-amarula@amarulasolutions.com, Jagan Teki <jagan@amarulasolutions.com> Subject: [PATCH v3 56/57] rockchip: dts: rk3399: rockpro64: Use LPDDR4-100 dtsi Date: Tue, 16 Jul 2019 17:27:44 +0530 Message-Id: <20190716115745.12585-57-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20190716115745.12585-1-jagan@amarulasolutions.com> References: <20190716115745.12585-1-jagan@amarulasolutions.com> MIME-Version: 1.0 X-Original-Sender: jagan@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=iCTgdrLo; spf=pass (google.com: domain of jagan@amarulasolutions.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=jagan@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: <linux-amarula.amarulasolutions.com> X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: <https://groups.google.com/a/amarulasolutions.com/group/linux-amarula/post>, <mailto:linux-amarula@amarulasolutions.com> List-Help: <https://support.google.com/a/amarulasolutions.com/bin/topic.py?topic=25838>, <mailto:linux-amarula+help@amarulasolutions.com> List-Archive: <https://groups.google.com/a/amarulasolutions.com/group/linux-amarula/> List-Unsubscribe: <mailto:googlegroups-manage+476853432473+unsubscribe@googlegroups.com>, <https://groups.google.com/a/amarulasolutions.com/group/linux-amarula/subscribe> |
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On 2019/7/16 下午7:57, Jagan Teki wrote: > Use LPDDR4-100 sdram timings dtsi for Rockpro64 board. > > All these timings are processed during TPL stage of rockpro64 board, > bootchain. This make TPL would replace rockchip in house rkbin in > current bootchain. > > Bootchain after and before this change: > > TPL -> SPL -> U-Boot proper > > rkbin -> SPL -> U-Boot proper > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <Kever.yang@rock-chips.com> Thanks, - Kever > --- > arch/arm/dts/rk3399-rockpro64-u-boot.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi > index 50b0ca0df5..f7f26d584f 100644 > --- a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi > +++ b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi > @@ -4,6 +4,7 @@ > */ > > #include "rk3399-u-boot.dtsi" > +#include "rk3399-sdram-lpddr4-100.dtsi" > > &vdd_log { > regulator-init-microvolt = <950000>;
diff --git a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi index 50b0ca0df5..f7f26d584f 100644 --- a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi +++ b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi @@ -4,6 +4,7 @@ */ #include "rk3399-u-boot.dtsi" +#include "rk3399-sdram-lpddr4-100.dtsi" &vdd_log { regulator-init-microvolt = <950000>;
Use LPDDR4-100 sdram timings dtsi for Rockpro64 board. All these timings are processed during TPL stage of rockpro64 board, bootchain. This make TPL would replace rockchip in house rkbin in current bootchain. Bootchain after and before this change: TPL -> SPL -> U-Boot proper rkbin -> SPL -> U-Boot proper Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- arch/arm/dts/rk3399-rockpro64-u-boot.dtsi | 1 + 1 file changed, 1 insertion(+)