This patch adds a image with squashfs as the root filesystem.
A rootfs_data partition will be generated on the first boot
and placed inside the rootfs partition (just after the squashfs
image).
advantages:
- it is possible to migrate from an existing -ext4
installation and back via sysupgrade.
- existing partition layout will not be lost.
- slightly smaller image size.
- support for attendedsysupgrade
disadvantages:
- needs f2fs + tools as well. This is because fs-tools decides on the
blocksize of the sdcard. So either f2fs or ext4 can get choosen as
the rootfs_data filesystem (depends on the size of the root partition).
- rootfs_data is placed into the rootfs partition. This makes
it difficult for tools that expect a /dev/mmc0pX device.
It also makes it difficult for data recovery tools since they
might not expect to find a embedded partition or will be
confused.
For people with existing build configurations: make sure to include mkf2fs
and f2fsck package into the image... Otherwise the new -squashfs image will
boot of a ram-overlay and won't keep the configurations after a reboot.
Cc: Álvaro Fernández Rojas <noltari@gmail.com>
Cc: Paul Spooren <spooren@informatik.uni-leipzig.de>
Cc: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Acked-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 707b6c815b)
This reverts commit 6c2e1ff80f.
GNU gzip does not fail when the image filename already contains the .gz
extension, this is a problem specific to pigz. Revert the commit, as we
now gzip the image twice.
Reported-by: Martin Schleier <drahemmaps@gmx.net>
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
The gzip step in the sdcard image build fails because the image filename
already has the gzip extension. This results in an empty image file, to
which the metadata is finally appended.
Remove the .gz extension from the image filename to fix this.
Fixes: e79b096ee1 ("brcm2708: convert to metadata")
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Use the values populated by the generic board detect function. The
first compatible from the device tree source file will be the board
name in userspace. The model property from the device tree source file
will be the model name.
Change the board name where used in the userspace and drop the target
specific board detect, to use the generic one.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This patch converts all the raspberrypi images to utilize
the common metadata-based image verification.
Note: the CM1 and CM3 currently use the same "rpi-cm"
boardname.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
64 bit support for Raspberry Pi 3 is experimental. However, bcm2709 subtarget
should serve as a stable and compatible 32 bit support.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
This adds support for Raspberry Pi 3 on the bcm2709 subtarget, in order to
keep 32 bit image support when 64 bit support is added on bcm2710 subtarget.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
COPYING is not present in $(LINUX_DIR) on imagebuilder and prevents a
successful image creation.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y
Also adds support for Raspberry Pi Compute Module 3 (untested).
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
It is used by a core build template, so the variable should be
initialized and added to DEVICE_VARS in the core.
Same for DEVICE_DTS_DIR
Signed-off-by: Felix Fietkau <nbd@nbd.name>
As usual these patches were extracted from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y
Also alphabetically order sound-soc kernel packages.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
This update also adds individual download of firmware files instead of fetching
every file on the repository (10-MiB vs 100+MiB).
Also copy Linux license from kernel directory instead of using the rpi-firmware
one.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Make the device name accessible for any build commands instead of
forcing targets to define it themselves.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46597
Implement sysupgrade for Raspberry Pi, similar to the way it is done on x86:
The config files are saved in the boot partition and moved to where they are
normally expected in preinit.
Also add optional gzip compression for the SD card image, since this can save
a lot of space (76M vs 6M), also similar to x86.
Signed-off-by: Bruno Randolf <br1@einfach.org>
SVN-Revision: 46347
procd gets last console from cmdline, so swapping tty1 (framebuffer) and ttyAMA0 (uart) is enough to force procd output via uart
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
SVN-Revision: 44448
[base-files] shell-scripting: fix wrong usage of '==' operator
normally the '==' is used for invoking a regex parser and is a bashism.
all of the fixes just want to compare a string. the used busybox-ash
will silently "ignore" this mistake, but make it portable/clean at least.
this patch does not change the behavior/logic of the scripts.
Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>
SVN-Revision: 42911
Define KERNELNAME to Image to get the build system to copy this image
over $(KDIR) automatically for us.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 39768
