Date: Sun, 11 Oct 2020 16:23:15 +0200 From: Klaus Cucinauomo <maciphone2@googlemail.com> To: Robert Crowston <crowston@protonmail.com>, "gonzo@freebsd.org" <gonzo@FreeBSD.org>, Kyle Evans <kevans@freebsd.org>, Mark Millard <marklmi@yahoo.com>, freebsd-arm@freebsd.org Subject: Re: RPi4B: modern firmware vs. Device tree loaded to 0x4000 (size 0xbe0c) [fails] vs. to 0x1f0000 (size 0xbd90) [works]? Message-ID: <3577889D-3102-4B50-955B-798717F93F92@googlemail.com> In-Reply-To: <79AA6AB2-9FE6-4A80-9E72-F6D7B7E6803F@googlemail.com> References: <2B1B21CB-1A63-42CE-8917-98870C88CACE@yahoo.com> <F8DBF042-FD57-4AE3-8F98-0E36945469A9@yahoo.com> <3E9D015B-5702-4A52-9366-49E20BDDA5F4@googlemail.com> <tN5C4jzmxPmrt22GDxOfVidCT4I48oCyxVjfwxOdPAZpkQC1qBbhegOnnbkamnvGD-x81AxG5CorI1NIzfLf-91zcgOmQR0WtLrJ83PJJtI=@protonmail.com> <E07B6781-50E3-4A52-B582-F9EE81FE6743@googlemail.com> <cbC3hMQdQvaguB9vLBwvByx3_6cRzhxoJrMKL56_7RBNdwwPBudHiZpwfDEqUz2w34Ksv-fuo-5Iq-_0L_lfNdR5YEZDYudY1YGvshFl3Co=@protonmail.com> <79AA6AB2-9FE6-4A80-9E72-F6D7B7E6803F@googlemail.com>
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> Am 11.10.2020 um 16:10 schrieb Klaus Cucinauomo <maciphone2@googlemail.com>: > > > >> Am 11.10.2020 um 15:38 schrieb Robert Crowston <crowston@protonmail.com>: >> >> (I have not tried updating u-boot yet.) … All I did was remove the device_tree_address=0x4000 from config.txt. > > In boot 2020.10 the whole armstubs-stuff should or has to be removed when using modern firmware > so > ….MESS:00:00:08.221028:0: Loading ‚armstub8-gic.bin' to 0x0 size 0x1700... > will result in a hdmi-rainbow - screen - hang ( or console-hang)(`ve tested it with your removed device_tree_address=0x4000 also(still hangs)) > If you want to test I`ve uploaded the u-boot2020.10 to spare you some compile-time on your nice weekend ;-) : > https://wiki.freebsd.org/arm/Raspberry%20Pi#RPI4 > (Best to test directly boot from SSD because that’s the purpose to upgrade u-boot) > > Regards > > K. Ah, Rob, forgot to mention(because you couldn’t read all my crap here :-). : With the whole relevant msdos-partition-files of ubuntu 64-bit-server(they don’t use armstubs) copied over to our msdospartiton(but leaving armstus-gic in our config.txt), I was able to boot Fbsd with modern firmware directly from SSD(hangs short before initializing pcie , short after gpio or so iirc)… And that booted quite slow(because armstubs conflict with modern fw) … https://github.com/raspberrypi/firmware/issues/1340 K.home | help
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