From: Chanh Nguyen <chanh@amperemail.onmicrosoft.com>
To: "Chanh Nguyen" <chanh@os.amperecomputing.com>,
u-boot@lists.denx.de,
"Albert Aribaud" <albert.u.boot@aribaud.net>,
"Joel Stanley" <joel@jms.id.au>,
"Zev Weiss" <zev@bewilderbeest.net>,
"Andrew Jeffery" <andrew@aj.id.au>,
"Cédric Le Goater" <clg@kaod.org>,
"Jae Hyun Yoo" <quic_jaehyoo@quicinc.com>,
"Patrick Rudolph" <patrick.rudolph@9elements.com>,
"Dylan Hung" <dylan_hung@aspeedtech.com>,
"Graeme Gregory" <quic_ggregory@quicinc.com>,
"Eddie James" <eajames@linux.ibm.com>,
"OpenBMC Maillist" <openbmc@lists.ozlabs.org>
Cc: Thang Nguyen <thang@os.amperecomputing.com>,
Phong Vo <phong@os.amperecomputing.com>,
Quan Nguyen <quan@os.amperecomputing.com>
Subject: Re: [PATCH u-boot v2019.04-aspeed-openbmc] ARM: dts: aspeed: Add Ampere's BMC platform (AST2600)
Date: Thu, 4 Jan 2024 11:19:58 +0700 [thread overview]
Message-ID: <24160a1f-bb5c-440a-82a0-75bc2199b3a8@amperemail.onmicrosoft.com> (raw)
In-Reply-To: <20231210042508.16187-1-chanh@os.amperecomputing.com>
Dear maintainers,
Just a gentle ping on the patch.
I’m eagerly awaiting your response. Please share with me your comments
if you need to update anything.
Best Regards,
Chanh Nguyen
On 10/12/2023 11:25, Chanh Nguyen wrote:
> Add the initial version of the device tree for the Ampere BMC
> platform, which is equipped with the Aspeed AST2600 BMC SoC.
>
> Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com>
> ---
> arch/arm/dts/Makefile | 1 +
> arch/arm/dts/ast2600-ampere.dts | 113 ++++++++++++++++++++++++++++++++
> 2 files changed, 114 insertions(+)
> create mode 100644 arch/arm/dts/ast2600-ampere.dts
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 37675a3277..3642d59c89 100755
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -691,6 +691,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
> ast2600-greatlakes.dtb \
> ast2600-intel.dtb \
> ast2600-ncsi.dtb \
> + ast2600-ampere.dtb \
> ast2600-p10bmc.dtb \
> ast2600-pfr.dtb \
> ast2600-qcom-dc-scm-v1.dtb \
> diff --git a/arch/arm/dts/ast2600-ampere.dts b/arch/arm/dts/ast2600-ampere.dts
> new file mode 100644
> index 0000000000..63088703a7
> --- /dev/null
> +++ b/arch/arm/dts/ast2600-ampere.dts
> @@ -0,0 +1,113 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +// Copyright (c) 2022, Ampere Computing LLC
> +/dts-v1/;
> +
> +#include "ast2600-u-boot.dtsi"
> +
> +/ {
> + model = "AST2600 Ampere BMC";
> + compatible = "aspeed,ast2600-ampere", "aspeed,ast2600";
> +
> + memory {
> + device_type = "memory";
> + reg = <0x80000000 0x40000000>;
> + };
> +
> + chosen {
> + stdout-path = &uart5;
> + };
> +
> + aliases {
> + spi0 = &fmc;
> + ethernet0 = &mac0;
> + };
> +
> + cpus {
> + cpu@0 {
> + clock-frequency = <800000000>;
> + };
> + cpu@1 {
> + clock-frequency = <800000000>;
> + };
> + };
> +};
> +
> +&uart5 {
> + u-boot,dm-pre-reloc;
> + status = "okay";
> +};
> +
> +&sdrammc {
> + clock-frequency = <400000000>;
> +};
> +
> +&wdt1 {
> + status = "okay";
> +};
> +
> +&wdt2 {
> + status = "okay";
> +};
> +
> +&wdt3 {
> + status = "okay";
> +};
> +
> +&mdio {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_mdio1_default>;
> +
> +};
> +
> +&mac0 {
> + status = "okay";
> + phy-mode = "rgmii-rxid";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_rgmii1_default>;
> +};
> +
> +&fmc {
> + status = "okay";
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_fmcquad_default>;
> +
> + flash@0 {
> + status = "okay";
> + spi-max-frequency = <50000000>;
> + spi-tx-bus-width = <4>;
> + spi-rx-bus-width = <4>;
> + };
> +
> + flash@1 {
> + status = "okay";
> + spi-max-frequency = <50000000>;
> + spi-tx-bus-width = <4>;
> + spi-rx-bus-width = <4>;
> + };
> +};
> +
> +&scu {
> + mac0-clk-delay = <0x10 0x0a
> + 0x10 0x10
> + 0x10 0x10>;
> +};
> +
> +&hace {
> + u-boot,dm-pre-reloc;
> + status = "okay";
> +};
> +
> +&acry {
> + u-boot,dm-pre-reloc;
> + status = "okay";
> +};
> +
> +&i2c4 {
> + status = "okay";
> +};
> +
> +&i2c14 {
> + status = "okay";
> +};
next parent reply other threads:[~2024-01-04 4:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20231210042508.16187-1-chanh@os.amperecomputing.com>
2024-01-04 4:19 ` Chanh Nguyen [this message]
2024-01-22 3:08 ` [PATCH u-boot v2019.04-aspeed-openbmc] ARM: dts: aspeed: Add Ampere's BMC platform (AST2600) Chanh Nguyen
2024-03-19 7:21 Chanh Nguyen
2024-03-25 5:32 ` Andrew Jeffery
2024-03-25 10:18 ` Chanh Nguyen
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