Date: Tue, 25 Jun 2019 08:27:24 +0200 From: Emmanuel Vadot <manu@bidouilliste.com> To: Kaya Saman <kayasaman@optiplex-networks.com> Cc: Sergey Manucharian <sm@ara-ler.com>, freebsd-arm@freebsd.org Subject: Re: Pine64-LTS and UART ports Message-ID: <20190625082724.eb46a97c0c708f5dd033405e@bidouilliste.com> In-Reply-To: <d50bb684-bc50-36a5-e6fe-d418e9d11a85@optiplex-networks.com> References: <371fe0f0-9f91-e4ba-ff4e-8338fe9d63de@optiplex-networks.com> <20190623235732.4439b707@zeta.dino.sk> <ae92ac02-ce53-18fe-9eab-8b17e8d52cd2@optiplex-networks.com> <20190624133017.5a9689b7@zeta.dino.sk> <62ba1a30-25bc-af65-beb2-0e05dfc76c79@optiplex-networks.com> <20190624164512.0ea5c4d3@zeta.dino.sk> <75d6afff-8d83-57da-0a13-a4977d12cb87@optiplex-networks.com> <20190624204216.GK2903@eldorado> <20aea57b-1ac5-15e9-ab2b-7230b81b8378@optiplex-networks.com> <20190624210245.GL2903@eldorado> <d50bb684-bc50-36a5-e6fe-d418e9d11a85@optiplex-networks.com>
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On Mon, 24 Jun 2019 22:14:15 +0100 Kaya Saman <kayasaman@optiplex-networks.com> wrote: >=20 > On 6/24/19 10:02 PM, Sergey Manucharian wrote: > > Excerpts from Kaya Saman's message from Mon 24-Jun-19 21:58: > >> :/usr/src/sys/gnu/dts/arm64/allwinner # dtc -@ -O dtb -I dts -o > >> sun50i-a64-pine64.dtb sun50i-a64-pine64.dts > >> Error at sun50i-a64-pine64.dts:106:22: Expected numbers in array of ce= lls > >> =A0=A0=A0 cd-gpios =3D <&pio 5 6 GPIO_ACTIVE_LOW>; > >> =A0=A0=A0 =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0 ^ > >> Error at sun50i-a64-pine64.dts:106:22: Expected ; at end of property > >> =A0=A0=A0 cd-gpios =3D <&pio 5 6 GPIO_ACTIVE_LOW>; > >> =A0=A0=A0 =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0 ^ > >> Segmentation fault (core dumped) > > Use DTC from ports: sysutils/dtc, it's slightly different from the one > > from base. > > > > ?? > > >=20 > Thanks for the hint Sergey. >=20 >=20 > I ran: >=20 >=20 > :/usr/src/sys/gnu/dts/arm64/allwinner # /usr/local/bin/dtc -f -b0 -@ -O=20 > dtb -I dts -o sun50i-a64-pine64.dtb sun50i-a64-pine64.dts > Error: sun50i-a64-pine64.dts:45.1-9 syntax error > FATAL ERROR: Unable to parse input tree >=20 >=20 > If I am correct in the syntax error being on line 45 then it is the call= =20 > to sun50i-a64.dtsi >=20 >=20 > Regards, >=20 >=20 > Kaya DTS and DTSO needs to be pre-processed by cpp as they use #include directives, you can have a look at sys/tools/fdt/make_dtb.sh and make_dtbo.sh If you modify the DTS simply running make buildkernel will compile the new one, just make sure to put it on the FAT32 partition in dts/allwinner as we need it loaded by u-boot and it can't read ufs. --=20 Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org>
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