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[46.114.104.55]) by smtp.googlemail.com with ESMTPSA id r1sm13355891wro.18.2020.10.09.18.08.21 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 09 Oct 2020 18:08:21 -0700 (PDT) From: Klaus Cucinauomo Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.0.3.2.52\)) Subject: Re: RPi4B: emmc2bus dma-range handling does not track the boot-time-FDT (u-boot based booting) Date: Sat, 10 Oct 2020 03:08:19 +0200 References: <98BC985D-EAAB-4AFB-AA8F-7391A45C4EBF@yahoo.com> <91324D35-B66A-4674-AE37-45F3DDB736FD@yahoo.com> <2B3F0409-88F2-4EBD-9C39-37929F973C77@yahoo.com> <803EF261-1407-4331-AC56-1D49E05F8382@googlemail.com> <2FAA304E-045B-4B10-AA14-1E869FB6FD00@yahoo.com> <27E7A6A9-04A4-4B15-96CB-84AE478ED755@googlemail.com> <93E411FA-6024-4E2F-AAFF-C051AF4F35EE@yahoo.com> To: Mark Millard , freebsd-arm@freebsd.org In-Reply-To: <93E411FA-6024-4E2F-AAFF-C051AF4F35EE@yahoo.com> Message-Id: <7CB99D94-6F37-4150-9D1B-9488D4FE83EF@googlemail.com> X-Mailer: Apple Mail (2.3654.0.3.2.52) X-Rspamd-Queue-Id: 4C7Rdh3X21z3fww X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.62 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[googlemail.com]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[googlemail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[googlemail.com,quarantine]; NEURAL_HAM_SHORT(-1.15)[-1.147]; FREEMAIL_TO(0.00)[yahoo.com,freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[googlemail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[googlemail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.97)[-0.971]; R_DKIM_ALLOW(-0.20)[googlemail.com:s=20161025]; RECEIVED_SPAMHAUS_PBL(0.00)[46.114.104.55:received]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-0.997]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-arm@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::334:from]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-arm] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 10 Oct 2020 01:08:25 -0000 > Am 10.10.2020 um 02:39 schrieb Mark Millard : > =E2=80=A6=E2=80=A6 > ... > No use is made of FreeBSD=E2=80=99s sys/gnu/dts/arm64/broadcom/ by = this technique. >=20 Seems to be unclear(at least to me), whether ever used or never ...while absolutely possible that you`re right here. ` have discussed that with Rob Crowston & Mike Karels some time ago,=20 The problem was the bcm2711-rpi-4-b.dtb , which at that time shouldn=E2=80= =99t be changed because to stay compatible with the 8GB-model., so possibly since then there never was a newer dts compiled to dtb. But I G U E S S(still can=E2=80=99t resist;-) that we now have to = patch&compile( at least bcm2711-rpi-4-b) to stay in touch with 2020.10 > Am 10.10.2020 um 02:21 schrieb Mark Millard : > My FreeBSD USB3 SSD is partitioned as:=E2=80=A6=E2=80=A6.. > After that it tries to boot from ethernet (which was > not connected). Tomorrow I will look again exactly with which partition tables I booted = the SSD,=20 for today I am completely dizzy from all that rpi-dtb stuff , I can=E2=80=99= t remember what I did :-)