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Tue, 12 Dec 2023 12:20:18 -0800 (PST) Received: from [192.168.1.20] ([178.197.218.27]) by smtp.gmail.com with ESMTPSA id li14-20020a170907198e00b00a1f738318a5sm6178368ejc.155.2023.12.12.12.20.15 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 12 Dec 2023 12:20:18 -0800 (PST) Message-ID: <81d90c0d-9d7e-43a9-ade8-16b85a242b48@linaro.org> Date: Tue, 12 Dec 2023 21:20:14 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 3/8] ARM: dts: aspeed: System1: IBM system1 BMC board Content-Language: en-US To: Ninad Palsule , robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, joel@jms.id.au, andrew@codeconstruct.com.au, peterhuewe@gmx.de, jarkko@kernel.org, jgg@ziepe.ca, keescook@chromium.org, tony.luck@intel.com, gpiccoli@igalia.com, johannes.holland@infineon.com, linux@roeck-us.net, broonie@kernel.org Cc: Andrew Geissler , patrick.rudolph@9elements.com, vincent@vtremblay.dev, peteryin.openbmc@gmail.com, lakshmiy@us.ibm.com, bhelgaas@google.com, naresh.solanki@9elements.com, alexander.stein@ew.tq-group.com, festevam@denx.de, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-integrity@vger.kernel.org, linux-hardening@vger.kernel.org References: <20231212164004.1683589-1-ninad@linux.ibm.com> <20231212164004.1683589-4-ninad@linux.ibm.com> From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 12/12/2023 17:39, Ninad Palsule wrote: > From: Andrew Geissler > > Add a device tree for IBM system1 BMC board. It uses AST2600 SOC. > > Tested: > This board is tested using the simics simulator. > > Signed-off-by: Andrew Geissler > Signed-off-by: Ninad Palsule > --- > arch/arm/boot/dts/aspeed/Makefile | 1 + > .../dts/aspeed/aspeed-bmc-ibm-system1.dts | 188 ++++++++++++++++++ > 2 files changed, 189 insertions(+) > create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts > > diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile > index 3e3e6b96cb79..6f7ed11978ff 100644 > --- a/arch/arm/boot/dts/aspeed/Makefile > +++ b/arch/arm/boot/dts/aspeed/Makefile > @@ -35,6 +35,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ > aspeed-bmc-ibm-rainier.dtb \ > aspeed-bmc-ibm-rainier-1s4u.dtb \ > aspeed-bmc-ibm-rainier-4u.dtb \ > + aspeed-bmc-ibm-system1.dtb \ > aspeed-bmc-intel-s2600wf.dtb \ > aspeed-bmc-inspur-fp5280g2.dtb \ > aspeed-bmc-inspur-nf5280m6.dtb \ > diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts > new file mode 100644 > index 000000000000..01291b407f59 > --- /dev/null > +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts > @@ -0,0 +1,188 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > +// Copyright 2023 IBM Corp. > +/dts-v1/; > + > +#include "aspeed-g6.dtsi" > +#include > +#include > +#include > + > +/ { > + model = "System1"; > + compatible = "ibm,system1-bmc", "aspeed,ast2600"; > + > + chosen { > + stdout-path = &uart5; > + bootargs = "console=ttyS4,115200n8 earlycon"; Drop early con, debugging feature not release. Then use stdout path alone, so drop console as well. > + }; > + > + memory@80000000 { > + device_type = "memory"; > + reg = <0x80000000 0x40000000>; > + }; > + > + reserved-memory { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + event_log: tcg_event_log@b3d00000 { No underscores in node names. Best regards, Krzysztof