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Hermes SMTP Server) with ESMTPA ID 772825a8e45eae86304e8b85a008b714; Fri, 30 Sep 2022 17:07:13 +0000 (UTC) Content-Type: text/plain; charset=utf-8 List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3696.120.41.1.1\)) Subject: Re: u-boot debug, was: Re: U-boot on RPI3, sees disk but won't boot it From: Mark Millard In-Reply-To: <45CD14FA-A03E-45D4-A71D-A9E8E4FFEB24@googlemail.com> Date: Fri, 30 Sep 2022 10:07:12 -0700 Cc: bob prohaska , freebsd-arm@freebsd.org, Hans Petter Selasky Content-Transfer-Encoding: quoted-printable Message-Id: <70ABF108-762D-42B5-8233-04C2BC935892@yahoo.com> References: <6AA65AE6-41F1-405F-A592-7D641EA4C9CF@yahoo.com> <20220929054120.GA77803@www.zefox.net> <20220929151926.GA80020@www.zefox.net> <20220929170927.GB80020@www.zefox.net> <6C5019EC-B4A8-448F-9A85-4A98BC46F7DD@yahoo.com> <20220930002742.GA81169@www.zefox.net> <7A431698-1A8C-44BA-AFA2-EF5BAA69574F@googlemail.com> <45CD14FA-A03E-45D4-A71D-A9E8E4FFEB24@googlemail.com> To: =?utf-8?Q?Klaus_K=C3=BCchemann?= X-Mailer: Apple Mail (2.3696.120.41.1.1) X-Rspamd-Queue-Id: 4MfGqq2D4zz3xBF X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=yahoo.com header.s=s2048 header.b=NURJE8Yb; dmarc=pass (policy=reject) header.from=yahoo.com; spf=pass (mx1.freebsd.org: domain of marklmi@yahoo.com designates 98.137.69.30 as permitted sender) smtp.mailfrom=marklmi@yahoo.com X-Spamd-Result: default: False [-3.49 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.99)[-0.994]; MV_CASE(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/20, country:US]; RCVD_IN_DNSWL_NONE(0.00)[98.137.69.30:from]; RCVD_COUNT_THREE(0.00)[3]; FREEMAIL_FROM(0.00)[yahoo.com]; TO_DN_SOME(0.00)[]; RCVD_TLS_LAST(0.00)[]; DKIM_TRACE(0.00)[yahoo.com:+]; FROM_EQ_ENVFROM(0.00)[]; FREEMAIL_TO(0.00)[googlemail.com]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; MIME_TRACE(0.00)[0:+]; MLMMJ_DEST(0.00)[freebsd-arm@freebsd.org] X-ThisMailContainsUnwantedMimeParts: N On 2022-Sep-30, at 09:53, Klaus K=C3=BCchemann = wrote: > Am 30.09.2022 um 18:40 schrieb Klaus K=C3=BCchemann = : >>=20 >> =E2=80=A6 >>=20 >=20 > well, since you seem to always get a successful drive detection by = manually reset USB on the u-boot prompt: >=20 > A crude, dirty idea in pseudo-code which would never been accepted as = a valid patch , lol :-). : >=20 > if ( connectionSpeed=3D=3D1,5MB) { > usb_hub_port_reset(); > } > =E2=80=A6 or manipulating the delays=E2=80=A6. >=20 But after the manual reset USB there are 3 types of result of attempting to boot: A) Boots normally. B) The RPi3B resets, starting with the RPi* firmware again, so the issues might repeat. C) The RPi3B hangs. See: = https://lists.freebsd.org/archives/freebsd-arm/2022-September/001841.html So there would end up being more to it before it was reliable for Bob. =3D=3D=3D Mark Millard marklmi at yahoo.com