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eebcfc1eca
* I have this in our layer for some time:
RPI_KERNEL_DEVICETREE_OVERLAYS_append = " overlays/vc4-fkms-v3d.dtbo"
because we're using vc4graphics also on raspberrypi3 and it was
working fine until recently.
* now the default rpi-base.inc in warrior and master branch includes the same since:
37aa050d5a
and do_image_rpi_sdimg started failing with a bit useless log:
...
Partition Table: msdos
Disk Flags:
Number Start End Size Type File system Flags
1 4194kB 46.1MB 41.9MB primary boot, lba
2 46.1MB 1145MB 1099MB primary
mkfs.fat: warning - lowercase labels might not work properly with DOS or
Windows
mkfs.fat 4.1 (2017-01-24)
WARNING: exit code 1 from a shell command.
* after adding -v to mcopy calls I got slightly better log:
...
Copying w1-gpio-pullup.dtbo
Copying w1-gpio.dtbo
WARNING: exit code 1 from a shell command.
* the issue is that mcopy behavior in non-interactive shell is to fail
when the target file already exists (sometimes it seems to cause mcopy
to hang forever), but when you execute the run.do_image_rpi_sdimg
script manually in interactive shell it will nicely show this prompt
on stderr:
$ dtb=vc4-fkms-v3d.dtbo recipe-sysroot-native/usr/bin/mcopy -i boot.img -s BUILD/deploy/images/raspberrypi3/$dtb ::overlays/$dtb
Long file name "vc4-fkms-v3d.dtbo" already exists.
a)utorename A)utorename-all r)ename R)ename-all o)verwrite O)verwrite-all
s)kip S)kip-all q)uit (aArRoOsSq): o
* with the bbfatal the log is finally a bit more useful:
...
Copying w1-gpio-pullup.dtbo
Copying w1-gpio.dtbo
ERROR: mcopy cannot copy TOPDIR/BUILD/deploy/images/raspberrypi3/vc4-fkms-v3d.dtbo into boot.img
WARNING: exit code 1 from a shell command.
* the only exception is FATPAYLOAD where it was ignoring mcopy with || true
before, I've added bbwarn, because even issues like mentioned there
"vfat issues like not supporting .~lock files" are probably worth
reporting as warning (why would people add .~lock to FATPAYLOAD if
it cannot be copied into boot.img)
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
meta-raspberrypi
Yocto BSP layer for the Raspberry Pi boards - http://www.raspberrypi.org/.
Quick links
- Git repository web frontend: https://github.com/agherzan/meta-raspberrypi
- Mailing list (yocto mailing list): yocto@yoctoproject.org
- Issues management (Github Issues): https://github.com/agherzan/meta-raspberrypi/issues
- Documentation: http://meta-raspberrypi.readthedocs.io/en/latest/
Description
This is the general hardware specific BSP overlay for the RaspberryPi device.
More information can be found at: http://www.raspberrypi.org/ (Official Site)
The core BSP part of meta-raspberrypi should work with different OpenEmbedded/Yocto distributions and layer stacks, such as:
- Distro-less (only with OE-Core).
- Angstrom.
- Yocto/Poky (main focus of testing).
Dependencies
This layer depends on:
-
URI: git://git.yoctoproject.org/poky
- branch: master
- revision: HEAD
-
URI: git://git.openembedded.org/meta-openembedded
- layers: meta-oe, meta-multimedia, meta-networking, meta-python
- branch: master
- revision: HEAD
Quick Start
- source poky/oe-init-build-env rpi-build
- Add this layer to bblayers.conf and the dependencies above
- Set MACHINE in local.conf to one of the supported boards
- bitbake core-image-base
- dd to a SD card the generated sdimg file (use xzcat if rpi-sdimg.xz is used)
- Boot your RPI.
Maintainers
- Andrei Gherzan
<andrei at gherzan.ro>