Date: Fri, 11 Sep 2020 13:56:10 +0000 From: greg@unrelenting.technology To: "Robert Clausecker" <fuz@fuz.su>, "Mark Millard" <marklmi@yahoo.com> Cc: freebsd-arm@freebsd.org Subject: Re: Attempting to install on RPi4B w/ UEFI, having some problems Message-ID: <5a89c2a07da75b2f1bcbdae9741982cc@unrelenting.technology> In-Reply-To: <20200911114214.GA56507@fuz.su> References: <20200911114214.GA56507@fuz.su> <20200910201146.GA99827@fuz.su> <0E3AD53C-AA47-491B-B1C3-931C559CDC10@yahoo.com>
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September 11, 2020 2:42 PM, "Robert Clausecker" <fuz@fuz.su> wrote:=0A=0A= >> On 2020-Sep-10, at 13:11, Robert Clausecker <fuz at fuz.su> wrote:=0A>= > FYI: I use GPT partitioning. (No claim that you need to.)=0A> =0A> Ah, = good to know that that works. I was afraid the UEFI code=0A> required an = MBR scheme as the documentation indicated such.=0A=0AEDK2 UEFI not suppor= ting GPT would be *very* weird.=0AI'm pretty sure the documentation was r= eferring to the RPi early firmware.=0A=0AMaybe the update that added pure= -USB boot added GPT support there as well!=0A=0A> But it appears that loa= ding the DTB from the UEFI boot loader is not=0A> supported at all. In fa= ct, when I configure UEFI to generate a DTB=0A> only (ACPI off), the kern= el hangs during boot.=0A=0AWell that might be a FreeBSD side problem.
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