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The timestamp in the rootfs partition image filename may not match the current
timestamp if the do_image_rpi_sdimg step is repeated without repeating the
previous do_image_ext3 (or similar) step.
Signed-off-by: Paul Barker <pbarker@toganlabs.com>
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These commands are unnecessary and seem to mask failures to find the rootfs.ext3
file when re-running the do_image_rpi_sdimg stage without re-running the
preceeding do_image_ext3 stage.
Signed-off-by: Paul Barker <pbarker@toganlabs.com>
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For raspberrypi3-64 we need to use the Image or Image.gz format with u-boot
instead of the legacy uImage format. We also need to issue the 'booti' command
to boot the kernel instead of 'bootm'.
Signed-off-by: Paul Barker <pbarker@toganlabs.com>
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The only remaining function in linux-raspberrypi-base was split_overlays() which
is used in the sdcard_image-rpi class. So we can move this function over and
drop the now-empty linux-raspberrypi-base class.
Signed-off-by: Paul Barker <pbarker@toganlabs.com>
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* The kerneltype variable is not used anywhere after being set.
* The manipulation of KERNEL_DEVICETREE is effectively a no-op, we read the
current value in get_dts() and store this back into the same variable.
Signed-off-by: Paul Barker <pbarker@toganlabs.com>
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Fix bitbake complaining with:
ERROR: core-image-minimal-1.0-r0 do_image_complete: sstate found an absolute
path symlink [...].vfat pointing at [...].vfat. Please replace this with a
relative link.
This patch redefines SDIMG_VFAT as a file name instead of a full absolute path,
then fixing the symlink creation by pointing to a relative target. The cp
command that deploys the artifact is changed accordingly to include the
destination path.
Signed-off-by: Andrea Galbusera <gizero@gmail.com>
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* oe-core removed IMAGE_DEPENDS -> parsing fails with hint how to fix
* add required task for each recipe
Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
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This is useful to update the bootloader/vfat partition from u-boot when
you don't want to update everything:
U-Boot> tftpboot 0x1000000 tmp/0VXje
Waiting for Ethernet connection... done.
Using sms0 device
TFTP from server 192.168.0.1; our IP address is 192.168.0.26
Filename 'image.vfat'.
Load address: 0x1000000
Loading: ################################################## 40 MiB
2.1 MiB/s
done
Bytes transferred = 41943040 (2800000 hex)
U-Boot> mmc part
Partition Map for MMC device 0 -- Partition Type: DOS
Part Start Sector Num Sectors UUID Type
1 8192 81920 a63a4fbc-01 0c Boot
2 90112 163840 a63a4fbc-02 83
U-Boot> mmc erase 0x2000 0x14000
MMC erase: dev # 0, block # 8192, count 81920 ... 81920 blocks erased:
OK
U-Boot> mmc write 0x1000000 0x2000 0x14000
MMC write: dev # 0, block # 8192, count 81920 ... 81920 blocks written:
OK
U-Boot>
Signed-off-by: Matthew McClintock <msm-oss@mcclintock.net>
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Rely on shell environment when copying devicetree
and devicetree overlays to target image.
Signed-off-by: Janek Filus <janek.filus@bytesatwork.ch>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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This helps the firmware to identify the kernel as 64bit
image
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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getVar() now defaults to expanding by default.
Signed-off-by: Paul Barker <paul@paulbarker.me.uk>
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* no more required (version > 3.17 | > 4.3.x | > 4.4.5)
* causes error with rt kernel
Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
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Signed-off-by: Paul Barker <paul@paulbarker.me.uk>
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The value of the RPI_KERNEL_VERSION can change between None and the
kernel version which can result in taskhash mismatch errors while
building images.
The taskhash mismatch errors can be reproduced using:
bitbake -c cleansstate virtual/kernel core-image-minimal && bitbake core-image-minimal
The get_dts() and split_overlays() functions are modified so that the
kernel version argument is optional. If the version is not supplied to
these functions, they will fallback to the Python equivalent of the
expression used for RPI_KERNEL_VERSION.
Signed-off-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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oe-core's commit d54339d4b1a7e884de636f6325ca60409ebd95ff creates image in
IMGDEPLOYDIR and copies through sstate to DEPLOY_DIR_IMAGE. That causes
DEPLOY_DIR_IMAGE not valid when calling IMAGE_CMD. Therefore use
IMGDEPLOYDIR for sdcard creation too.
Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
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Kernel 4.4.6+ on RaspberryPi support .dtbo files for overlays, instead of .dtb.
Add support for both extensions for overlays (".dtb" and ".dtbo")
CAUTION: in IMAGE_CMD_rpi-sdimg, 'TMPDIR' is not set, causing 'STAGING_KERNEL_BUILDDIR' to not be expanded, causing get_dts() to not being able to get the kernel version!
To avoid this problem, the kernel version is added in a new variable outside the scope of IMAGE_CMD_rpi-sdimg, and its value passed to get_dts() and split_overlays()!
Signed-off-by: Herve Jourdain <herve.jourdain@neuf.fr>
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Kernel 4.4.6+ on RaspberryPi support .dtbo files for overlays, instead of .dtb.
Add support for both variants of overlays ("-overlay.dtb" and ".dtbo")
Change which variant needs to be supported based on the kernel version
CAUTION: when called from IMAGE_CMD_rpi-sdimg, 'TMPDIR' is not set, causing 'STAGING_KERNEL_BUILDDIR' to not be expanded, causing get_kernelversion_file() to fail!
To avoid this problem, get_dts() and split_overlays() MUST be called with the kernel version parameter set, when called from IMAGE_CMD_rpi-sdimg!
Signed-off-by: Herve Jourdain <herve.jourdain@neuf.fr>
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The IMAGE_NAME variable already contains the date and time so it is
redundant to also include the date again with IMAGEDATESTAMP
when writing to image-version-info in the boot partition.
Signed-off-by: Jonathan Liu <net147@gmail.com>
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The problem reappears because we need to add to the variable
and not assign
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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This helps in fixing occasional error seen quite often
ERROR: wpe-image-1.0-r0 do_image_rpi_sdimg: Taskhash mismatch 7ea6b505bb7a2cc5ca03552bcf3333fa verses 3be7cdad8c4532430d96368c5ca523d4 for /a/builder/home/kraj/work/oe/meta-metrological/recipes-core/images/wp
e-image.bb.do_image_rpi_sdimg
ERROR: Taskhash mismatch 7ea6b505bb7a2cc5ca03552bcf3333fa verses 3be7cdad8c4532430d96368c5ca523d4 for /a/builder/home/kraj/work/oe/meta-metrological/recipes-core/images/wpe-image.bb.do_image_rpi_sdimg
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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We now need dtb files when booting via u-boot.
Signed-off-by: Paul Barker <paul@paulbarker.me.uk>
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The repository used by u-boot-rpi has not been updated since 2012. In the
meantime, mailine u-boot has gained Raspberry Pi support. All we need to do is
set UBOOT_MACHINE to an appropriate value in the machine config files.
Currently configs are only provided for raspberrypi and raspberrypi2. The master
branch of u-boot now also appears to have a config file for raspberrypi3 so
support for this can be added in the future when u-boot is upgraded in oe-core.
The mainline u-boot recipe creates the file "u-boot.bin" instead of
"u-boot.img".
Signed-off-by: Paul Barker <paul@paulbarker.me.uk>
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IMAGE_CMD_rpi-sdimg() uses the IMAGEDATESTAMP variable, so the taskhash
of the function keeps changing. This results in a taskhash mismatch
error.
Fix this by excluding the IMAGEDATESTAMP variable from the checksum.
Change-Id: Ie6f30ad29e279d5312ec655ac4a3bf246c8a04de
Signed-off-by: Jonathan Liu <net147@gmail.com>
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SD image is expecting dtb files to be deployed in deploy area, this step
however is done when do_deploy of kernel is finished and we need to pin that in
dependency list, otherwise there are build race conditions during builds
especially visible when building with initramfs enabled.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
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The ROOTFS_SIZE variable is already set to the aligned root filesystem size.
Signed-off-by: Jonathan Liu <net147@gmail.com>
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The boot partition currently has a size of 20 MiB but just the start elf
binaries account almost 12 MiB, which means that only 8 MiB is left for
the kernel image. A recent kernel with many of its options built-in can
easily be more than 4 MiB so let's double the boot partition size to 40
MiB to make sure that it has enough room for the kernel image, the DTBs
and possible even a backup kernel.
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
[javier: Extended the commit message]
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
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Recent updates to the MSDOS tools (OE-core is now at 3.0.28) have made
it an error to overwrite an image using mkfs.vfat. This patch fixes
that problem by removing any old/stale images, thus starting from scratch.
Signed-off-by: Gary Thomas <gary@mlbassoc.com>
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After '6392a63 rpi-base.inc: Use KERNEL_DEVICETREE by default' was
introduced, kernel versions < 3.18 might not be buildable. Since full
device tree support was introduced in 3.18 this change ensures that all
kernel < 3.18 will automatically disable device tree.
Signed-off-by: Petter Mabäcker <petter@technux.se>
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Add machine configuration file.
Change the kernel image name on SD card.
Use the defconfig for this machine (bcm2709_defconfig).
Change-Id: I6549d5f49b1ed32ef4d44aca6f7af4234618c1a8
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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Change-Id: I4a55b53d337930aae3351629a902dbac832ac958
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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Compile overlay device trees and put them in 'overlays/' folder
on sdcard RPi boot partition.
Change-Id: I3da0032b3c2618165008eec1fc94e97824d09099
Signed-off-by: Francois Muller <francois@concept-embarque.fr>
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[RPi DT info] https://github.com/raspberrypi/documentation/blob/master/configuration/device-tree.md#part-3-using-device-trees-on-raspberry-pi
RPi bootloader detects a DT-ready kernel by checking for a specific trailer in kernel.img.
Using latest raspberrypi/firmware (firmware.inc) enables this check ability.
Using latest raspberrypi/tools (rpi-mkimage.bb) gives access to mkknlimg for adding the
required trailer to kernel image.
If KERNEL_DEVICETREE is filled in, the trailer is added to the kernel image before
kernel install task. While creating the SDCard image, this modified kernel is
put on boot partition (as kernel.img) as well as DeviceTree blobs (.dtb files).
If KERNEL_DEVICETREE is empty, this new process isn't operated, legacy one does.
KERNEL_DEVICETREE for RPi is really supported only starting from linux-rapsberry 3.18+
kernels, so as for now it defaults to empty (in machine config file).
Change-Id: Ifea71bbda729b8f3c47be7ba0ba03be5ad2ceeaa
Signed-off-by: Francois Muller <francois@concept-embarque.fr>
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The rootfs may be using a filesystem type other than ext3 so it should
not be hardcoded.
Change-Id: I71c1a96831ce4617b24de7743fe3b70ec5822a33
Signed-off-by: Jonathan Liu <net147@gmail.com>
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Change-Id: Ib48c8fd941be5ceb8fe2bcc087f53fb4ef1c0eb5
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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Change-Id: Ib513f195351b379dbb9f503dc5927f2018169b95
Signed-off-by: Jonathan Liu <net147@gmail.com>
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Permit to build an image with initramfs.
Add information in README to build with initramfs.
Change-Id: Icb812151a22771717805ec0a82feb7993f462b47
Signed-off-by: Sébastien Mennetrier <s.mennetrier@innotis.org>
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If KERNEL_IMAGETYPE is uImage, use u-boot image as kernel.img and copy uImage
too. Otherwise, use kernel image as kernel.img (as we did until now
unconditionally).
Change-Id: Iac46a57e4266299f2fe5746cb6957dcfc0e90443
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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Image files will typically contain lots of null blocks and should compress well.
This will help with distribution of images over slow network links.
Change-Id: Icec7454ff61cd81a2872037037a93ce01191ece5
Signed-off-by: Paul Barker <paul@paulbarker.me.uk>
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When the shell tests for rootfs type I was seeing "[[: not found". I
use echo and egrep to test for the xz rootfs type to work around this
error.
Signed-off-by: Seth Bollinger <seth.boll@gmail.com>
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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When constructing the SD card image, the code was using
the inherited ROOTFS_SIZE, which is the size of the
rootfs contents. When building (for example) a compressed
rootfs, this allocates a partition much larger than necessary.
Instead, take the size of the generated rootfs file that is
about to be written into the generated image, and round it
up to the IMAGE_ROOTFS_ALIGNMENT size.
Fix some comments - the alignment is 4MiB, not 4KiB.
Signed-off-by: Jan Schmidt <thaytan@noraisin.net>
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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start_cd.elf and fixup_cd.dat are required when running the system with
a 16MB GPU memory configuration. This change copies all files contained
in bcm2835-bootfiles instead of cherry picking.
Signed-off-by: Seth Bollinger <seth.boll@gmail.com>
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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[GITHUB #74]
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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Signed-off-by: Tomas Frydrych <tomas@sleepfive.com>
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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IMAGE_CLASSES
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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The final SDIMG_SIZE was missing a IMAGE_ROOTFS_ALIGNMENT padding.
[GITHUB #65]
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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SD image file was 4G in size but actually the rootfs partition was only
60MB (ex.: rpi-basic-image).
The image file size is not fixed anymore but calculated inside this
class. In this way we will setup the partition for rootfs to fit the
ext file used as SDIMG_ROOTFS. By default the free space is calculated
with IMAGE_OVERHEAD_FACTOR which is by default 1.3. If more free space
is needed this can be overwritten.
IMAGE_ROOTFS_ALIGNMENT set at 4096. This should be the best value for a
SD card.
[GITHUB #20]
[GITHUB #59]
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
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Paul Barker
Andrea Galbusera
Andreas Müller
Matthew McClintock
Janek Filus
Khem Raj
Paul Barker
Jonathan Liu
Herve Jourdain
Derek Foreman
Gary Thomas
Petter Mabäcker
Andrei Gherzan
Francois Muller
Sébastien Mennetrier
Seth Bollinger
Jan Schmidt