> -----Original Message----- > From: Giordon Stark [mailto:kra...@gmail.com] > Sent: Tuesday, January 02, 2018 2:36 PM > To: Manjukumar Harthikote Matha <manju...@xilinx.com> > Cc: Nathan Rossi <nat...@nathanrossi.com>; Tang, Shaochun <st...@bnl.gov>; > meta-xilinx@yoctoproject.org > Subject: Re: [meta-xilinx] Wrong DRAM set for custom board using FSBL + > u-boot? > > Hi Manju, > > > On Tue, Jan 2, 2018 at 5:30 PM Manjukumar Harthikote Matha > <manju...@xilinx.com <mailto:manju...@xilinx.com> > wrote: > > > Hi, > > > -----Original Message----- > > From: Giordon Stark [mailto:kra...@gmail.com > <mailto:kra...@gmail.com> ] > > Sent: Tuesday, January 02, 2018 2:15 PM > > To: Nathan Rossi <nat...@nathanrossi.com > <mailto:nat...@nathanrossi.com> > > > Cc: Manjukumar Harthikote Matha <manju...@xilinx.com > <mailto:manju...@xilinx.com> >; Tang, Shaochun > > <st...@bnl.gov <mailto:st...@bnl.gov> >; meta- > xil...@yoctoproject.org <mailto:meta-xilinx@yoctoproject.org> > > Subject: Re: [meta-xilinx] Wrong DRAM set for custom board using FSBL > + > u-boot? > > > > Hi, > > > > I've followed along with everything so far. I'm finding that > device-tree.bb > <http://device-tree.bb> > > <http://device-tree.bb> is not very happy with my initial structure > of > device-tree > > files. Here > (https://github.com/kratsg/meta-l1calo/tree/master/recipes- > bsp/device- > > tree) you can see my device-tree.bbappend and the associated files. > > > > I was hoping to structure my device tree sources this way, because I > will > eventually > > want > > > > boards/gfex > > boards/jfex > > boards/... > > > > in the future, and each group has their own set of versioned codes. > What > I'm seeing > > now, when I run `bitbake device-tree` is this: > > > > ERROR: device-tree-1.0-r0 do_compile: Function failed: do_compile (log > file is > > located at /local/d4/gstark/poky/build/tmp/work/gfex_prototype3-poky- > > linux/device-tree/1.0-r0/temp/log.do_compile.29239) > > ERROR: Logfile of failure stored in: > > /local/d4/gstark/poky/build/tmp/work/gfex_prototype3-poky- > linux/device- > > tree/1.0-r0/temp/log.do_compile.29239 > > Log data follows: > > | DEBUG: Executing shell function do_compile > > | gcc: error: > > | /local/d4/gstark/poky/build/tmp/work/gfex_prototype3-poky- > linux/device > > | -tree/1.0-r0/*.dts: No such file or directory > > | gcc: warning: ‘-x assembler-with-cpp’ after last input file has no > > | effect > > | gcc: fatal error: no input files > > | compilation terminated. > > | WARNING: /local/d4/gstark/poky/build/tmp/work/gfex_prototype3- > poky- > > linux/device-tree/1.0-r0/temp/run.do_compile.29239:1 exit 1 from 'gcc > - > E - > > nostdinc -Ulinux -x assembler-with-cpp - > > I/local/d4/gstark/poky/build/tmp/work/gfex_prototype3-poky- > linux/device- > > tree/1.0-r0 -I/local/d4/gstark/poky/build/tmp/work-shared/gfex- > > prototype3/kernel-source/arch/arm64/boot/dts - > > I/local/d4/gstark/poky/build/tmp/work-shared/gfex-prototype3/kernel- > > source/arch/arm64/boot/dts/include - > I/local/d4/gstark/poky/build/tmp/work- > > shared/gfex-prototype3/kernel-source/arch/arm64/boot/dts/xilinx -o > `basename > > ${DTS_FILE}`.pp ${DTS_FILE}' > > | ERROR: Function failed: do_compile (log file is located at > > | /local/d4/gstark/poky/build/tmp/work/gfex_prototype3-poky- > linux/device > > | -tree/1.0-r0/temp/log.do_compile.29239) > > ERROR: Task (/local/d4/gstark/meta-xilinx/recipes-bsp/device- > tree/device- > > tree.bb:do_compile) failed with exit code '1' > > NOTE: Tasks Summary: Attempted 504 tasks of which 502 didn't need to > be rerun > > and 1 failed. > > > > and when I look in this directory referenced: > > > > kratsg@dc:/local/d4/gstark/poky/build$ ls > > /local/d4/gstark/poky/build/tmp/work/gfex_prototype3-poky- > linux/device- > > tree/1.0-r0/ > > total 40K > > drwxr-xr-x 9 kratsg atlas 4.0K Jan 2 14:58 . > > drwxr-xr-x 3 kratsg atlas 4.0K Jan 2 14:50 .. > > drwxr-xr-x 2 kratsg atlas 4.0K Jan 2 14:58 build > > -rw-r--r-- 1 kratsg atlas 33 Jan 2 14:58 configure.sstate > > drwxr-xr-x 3 kratsg atlas 4.0K Jan 2 14:50 gfex drwxr-xr-x 3 kratsg > atlas > 4.0K Jan 2 > > 14:52 license-destdir drwxr-xr-x 2 kratsg atlas 4.0K Jan 2 14:50 > patches > drwxr-xr-x > > 2 kratsg atlas 4.0K Jan 2 14:58 recipe-sysroot drwxr-xr-x 6 kratsg > atlas > 4.0K Jan 2 > > 14:50 recipe-sysroot-native drwxr-xr-x 2 kratsg atlas 4.0K Jan 2 > 16:06 > temp > > > > it seems that it expects everything to be at the top-level... that I > need > some sort of > > system-top.dts to make device-tree.bb <http://device-tree.bb> > <http://device-tree.bb> happy. Am I doing > > this wrong? Is my structure wrong or is device-tree.bb <http://device- > tree.bb> <http://device-tree.bb> a bit > > more pickier than I realized? I also updated u-boot to add the extra > OEMAKE > > commands (https://github.com/kratsg/meta-l1calo/blob/master/recipes- > bsp/u- > > boot/u-boot-xlnx_2017.1.bbappend) so if those look wrong, let me > know. > > > > The S is set to workdir > > https://github.com/Xilinx/meta-xilinx/blob/master/meta-xilinx-bsp/recipes- > bsp/device-tree/device-tree.bb#L22 > > I think all the dts* files are under gfex, basically you need to set > your S > directory to the location where all the dts* files are present. > > You can also rearrange on how you store the dts files as > boards/ gfex-prototype2/*.dts > boards/ gfex-prototype3/*.dts etc > and have bbappend as > SRC_URI_append_gfex-prototype3 = " \ > file://pcw.dtsi " > > This will allow all the dts* files to be copied in WORKDIR and build it > from > there. > > > > I've decided to go along with this method instead. I'd rather not change the > source > directory since that's probably less clear for people newer to this code > moving > forward... https://github.com/kratsg/meta- > l1calo/commit/169090e527a5f350ff4d9649bcdbd136a97def2e > > Slight question: how does it know to look under files/<MACHINE>/*.dts if I > only > append the "files/" or "boards/" as an extrafilespath? >
SRC_URI_append_gfex-prototype3: gfex-prototype3 is appended to SRC_URI expansion. See log.do_fetch on how it looks for the required files > Now when I run this, I found a few interesting things: > - only works with windows-based line-endings (CLRF screws this up) > - I get a complaint about the system.dts file (https://github.com/kratsg/meta- > l1calo/tree/master/recipes-bsp/device-tree/files/gfex-prototype3) which is > interesting, but maybe expect. This is fine if I combine both of my dts files > here -- but > I should point out that this was automatically generated from Xilinx, so I > wonder > why there are two dts files. > system.dts is a dummy dts file, I think it is better to have it removed, we usually remove during do_configure step. You should compile just the system-top.dts, this includes all the other dtsi files Thanks, Manju -- _______________________________________________ meta-xilinx mailing list meta-xilinx@yoctoproject.org https://lists.yoctoproject.org/listinfo/meta-xilinx