Date: Fri, 30 Sep 2022 22:12:30 +0200 From: =?utf-8?Q?Klaus_K=C3=BCchemann?= <maciphone2@googlemail.com> To: Mark Millard <marklmi@yahoo.com>, bob prohaska <fbsd@www.zefox.net>, freebsd-arm@freebsd.org Subject: Re: u-boot debug, was: Re: U-boot on RPI3, sees disk but won't boot it Message-ID: <F4AA6D8B-9DDF-46DE-81E0-737D970565A2@googlemail.com> In-Reply-To: <38721E60-40DD-41F4-9E2E-73D6239ED268@yahoo.com> References: <A8C2BA4E-4520-4B34-9614-DDC4D8BEB097@yahoo.com> <6AA65AE6-41F1-405F-A592-7D641EA4C9CF@yahoo.com> <E3A1C678-8C47-4283-9F9F-4C9011DB8A2B@yahoo.com> <20220929054120.GA77803@www.zefox.net> <D7A62820-4928-49F0-8387-C1E6D998B121@yahoo.com> <ABFBD0E6-8A9B-4C99-84DF-BF398F23678A@yahoo.com> <20220929151926.GA80020@www.zefox.net> <F316420B-C7AF-4131-9734-06117FFE212D@yahoo.com> <20220929170927.GB80020@www.zefox.net> <6C5019EC-B4A8-448F-9A85-4A98BC46F7DD@yahoo.com> <20220930002742.GA81169@www.zefox.net> <7A431698-1A8C-44BA-AFA2-EF5BAA69574F@googlemail.com> <924ED901-F9EB-4CFE-8376-1C2653FB6EBE@yahoo.com> <97AB11F6-2F4D-4026-8A96-50FC68B6EF8C@googlemail.com> <ED81813C-6F25-4751-BBCA-BC711684B219@yahoo.com> <5F180C78-BC07-4605-A042-0BEC8A6FD185@googlemail.com> <8CE490A2-B512-4170-95BC-D0584F2B254A@yahoo.com> <CB60B88E-982B-4EFE-9E40-9CD0C688E64A@googlemail.com> <939C6F7E-4B92-4F72-9AFD-C29C8B59B42A@googlemail.com> <38721E60-40DD-41F4-9E2E-73D6239ED268@yahoo.com>
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> Am 30.09.2022 um 21:58 schrieb Mark Millard <marklmi@yahoo.com>: >=20 > On 2022-Sep-30, at 12:36, Klaus K=C3=BCchemann = <maciphone2@googlemail.com> wrote: >=20 >> =E2=80=A6`found someone in the WWW who fixed similar issues of an = even earlier rpi-model=20 >> by increasing/adding mdelay values, no clue if something like that = would be a valid test worth=E2=80=A6 >> Like this : >> * requests in the first microframe, the stick crashes. Wait about >> * one microframe duration here (1mS for USB 1.x , 125uS for = USB 2.0). >> */ >> - mdelay(1); >> + mdelay(300); >>=20 >> /* only support for one config for now */ >> err =3D usb_get_configuration_len(dev, 0); >> + mdelay(100); >>=20 >> usb_set_maxpacket(dev); >> + mdelay(100); >=20 > I've included a patch-common_usb.c update with these lines > adjusted/added (with a suffix comment for each). >=20 > Reverting to the official rpi_arm64_fragment could be used > to also test without the debug output. >=20 > =3D=3D=3D > Mark Millard > marklmi at yahoo.com > <patch-common_usb.c> if you created this patch after my post, you are extremely fast ;-)=20 In Germany we say: =E2=80=9EI press both thumbs for a success for Bob =E2=80=9E :-) If fails again , what to do? :-) ..puhhh=E2=80=A6sweat pearls.. Regards Klaus
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