Re: [PATCH v4 2/2] ARM: dts: aspeed: Add Initial device tree for AMD Onyx Platform

Krzysztof Kozlowski
2025-03-18T18:14:44Z

On 18/03/2025 18:47, Rajaganesh Rathinasabapathi wrote:
> Add initial device tree and makefile updates for
> AMD Onyx platform.
>
> AMD Onyx platform is an AMD customer reference board with an Aspeed
> ast2600 BMC manufactured by AMD.
> It describes I2C devices, UARTs, MAC, FMC, etc.
> present on AMD Onyx platform.
>
> Signed-off-by: Supreeth Venkatesh <supreeth.venkatesh@amd.com>
> Signed-off-by: Rajaganesh Rathinasabapathi <Rajaganesh.Rathinasabapathi@amd.com>
> ---
> Changes since v1:
> * Incorporate review comments

Which ones? I do not see my comments addressed and if you do not list
them, I treat it as a clear sign you do not care.

> * Update commit message
> * Remove vmalloc and earlyprintk
>
> Changes since v2:
> * Address review comments

Which ones? This has to be specific

> * Fix checkpatch warnings
> * Remove bootargs
>
> Changes since v3:
> * Fix stdout-path
> * Change commit summary
> ---
> arch/arm/boot/dts/aspeed/Makefile | 1 +
> .../boot/dts/aspeed/aspeed-bmc-amd-onyx.dts | 102 ++++++++++++++++++
> 2 files changed, 103 insertions(+)
> create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-amd-onyx.dts
>
> diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile
> index 2e5f4833a073..1e6a130377b8 100644
> --- a/arch/arm/boot/dts/aspeed/Makefile
> +++ b/arch/arm/boot/dts/aspeed/Makefile
> @@ -5,6 +5,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
> aspeed-ast2600-evb.dtb \
> aspeed-bmc-amd-daytonax.dtb \
> aspeed-bmc-amd-ethanolx.dtb \
> + aspeed-bmc-amd-onyx.dtb \
> aspeed-bmc-ampere-mtjade.dtb \
> aspeed-bmc-ampere-mtjefferson.dtb \
> aspeed-bmc-ampere-mtmitchell.dtb \
> diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-amd-onyx.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-amd-onyx.dts
> new file mode 100644
> index 000000000000..32509a651183
> --- /dev/null
> +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-amd-onyx.dts
> @@ -0,0 +1,102 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +// Copyright (c) 2021 - 2024 AMD Inc.
> +// Author: Supreeth Venkatesh <supreeth.venkatesh@amd.com>
> +
> +/dts-v1/;
> +
> +#include "aspeed-g6.dtsi"
> +#include <dt-bindings/gpio/aspeed-gpio.h>
> +
> +/ {
> + model = "AMD Onyx BMC";
> + compatible = "amd,onyx-bmc", "aspeed,ast2600";
> +
> + aliases {
> + serial0 = &uart1;
> + serial4 = &uart5;
> + };
> +
> + chosen {
> + stdout-path = "serial4:115200n8";
> + };
> +
> + memory@80000000 {
> + device_type = "memory";
> + reg = <0x80000000 0x80000000>;
> + };
> +
> +};
How did you address comment here from v1 which was responded with "ACK"?

What else what exactly fixed and what not?

Best regards,
Krzysztof