Date: Thu, 6 Aug 2020 17:50:25 +0200 From: Emmanuel Vadot <manu@bidouilliste.com> To: =?ISO-8859-1?Q?S=F8ren?= Schmidt <soren.schmidt@gmail.com> Cc: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>, freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: RockPro64 with latest image fails to boot? Message-ID: <20200806175025.a5393429d345555f20bf46b7@bidouilliste.com> In-Reply-To: <4C2C6C34-C60A-4FD3-8180-5F54BB5FA931@gmail.com> References: <C063D3D8-07AE-4A0A-9A75-A42C7DAA6F36@gmail.com> <20200801185716.a1c5a2972fdcf3a05902f256@bidouilliste.com> <010E3738-FB70-4A58-82A6-391252EB7A4B@gmail.com> <F4716F7B-E445-45FD-8B16-79B994A84BB9@lists.zabbadoz.net> <3D9B8A33-D537-4B21-B0BD-5E550A2294D7@gmail.com> <20200806121314.7b877e777f518db36c69f8a4@bidouilliste.com> <1B879FDB-31EA-4C53-90E3-E30CE51DF55D@gmail.com> <20200806135146.913617530d4e17ebcf133fb9@bidouilliste.com> <F7D0EF39-4E85-45C8-B85C-268AAC98DFD6@gmail.com> <20200806172749.2a893ce8a73616728b46cacf@bidouilliste.com> <4C2C6C34-C60A-4FD3-8180-5F54BB5FA931@gmail.com>
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On Thu, 6 Aug 2020 17:44:43 +0200 S=F8ren Schmidt <soren.schmidt@gmail.com> wrote: >=20 >=20 > > On 6 Aug 2020, at 17.27, Emmanuel Vadot <manu@bidouilliste.com> wrote: > >=20 > > On Thu, 6 Aug 2020 17:19:41 +0200 > > S=F8ren Schmidt <soren.schmidt@gmail.com> wrote: > >=20 > >>=20 > >>> On 6 Aug 2020, at 13.51, Emmanuel Vadot <manu@bidouilliste.com> wrote: > >>>>=20 > >>>>=20 > >>>> However, it also fails with my previously good -current release, so = that points pretty squarely at u-boot 2020.07. I?ll try to go back to 2020.= 04 (plus patches to find 4G etc). > >>>=20 > >>> What patches are you talking about ? > >>=20 > >> With the stock 2020.04 from ports I had to apply this patch manually t= o get u-boot to find all 4G?s of memory: > >>=20 > >=20 > > That shouldn't be needed, I know I don't need it (same with others > > that have the boards and tested the latest image). > > So it's clear that your problem is DRAM related (which can explain the > > random freeeze or panic), but that doesn't really explain why you don't > > have problems with NetBSD, which version of u-boot are they using ? >=20 > They use a custom version of eyufan?s u-boot an old 2019 something.. >=20 > > P.S.: That would have been good to start your recent mails by saying > > that you needed a patch for u-boot ... >=20 > I don?t need them for 2020.07 that finds 4G just fine on the rockpro64 bu= t they where needed for 2020.04 (found them on the u-boot homepage back whe= n, its a known problem fixed in .07). It's not in 2020.07 (see https://github.com/u-boot/u-boot/blob/master/arch/arm/dts/rk3399-sdram-lpdd= r4-100.dtsi) so maybe some changes made the dram controller finding all the 4GiB but it's not correctly initialized. > -- > S=F8ren Schmidt > sos@deepcore.dk / sos@freebsd.org > "So much code to hack, so little time" >=20 >=20 >=20 --=20 Emmanuel Vadot <manu@bidouilliste.com>
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