linux-kernel - Re: [PATCH v2] efi: libstub: add support for the apple_set

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Date: Mon, 1 Jul 2024 10:14:58 +0200
From: Lukas Wunner <lukas@...ner.de>
To: Aditya Garg <gargaditya08@...e.com>
Cc: Ard Biesheuvel <ardb@...nel.org>, Hans de Goede <hdegoede@...hat.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	"linux-efi@...r.kernel.org" <linux-efi@...r.kernel.org>,
	Kerem Karabay <kekrby@...il.com>,
	Orlando Chamberlain <orlandoch.dev@...il.com>
Subject: Re: [PATCH v2] efi: libstub: add support for the apple_set_os
 protocol

On Mon, Jul 01, 2024 at 08:02:55AM +0000, Aditya Garg wrote:
> IIRC, t2 macs do not support SMBIOS, but I'll test this anyways.

>From MacBookPro16,1 dmesg:

[    0.000000] efi: EFI v2.40 by Apple
[    0.000000] efi:  ACPI=0x7affe000  ACPI 2.0=0x7affe014  SMBIOS=0x7aed1000  SMBIOS 3.0=0x7aecf000 
[    0.000000] secureboot: Secure boot disabled
[    0.000000] SMBIOS 3.0.0 present.
[    0.000000] DMI: Apple Inc. MacBookPro16,1/Mac-E1008331FDC96864, BIOS 1037.80.53.0.0 (iBridge: 17.16.13050.0.0,0) 01/17/2020

Source:

https://github.com/Dunedan/mbp-2016-linux/blob/master/MacBookPro16%2C1/dmesg