Even with squashfs brcm2708 requires ROOTFS_PART_SIZE because the overlay
exists as a loopback device on the space not used by squashfs in the root
partition. Also for ext4 (the other fs option) ROOTFS_PART_SIZE is required,
so use feature flag rootfs-part to enable it.
Fixes FS#2166
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
(cherry picked from commit 3bb44f4299)
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
The bump to 4.9.181 broke build for bcm2708 and bcm2709. Revert the
offending patch.
The same revert is also queued for the next upstream 4.9.y release.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
* Refreshed patches.
* Removed patches:
- target/linux/ar71xx/patches-4.9/103-MIPS-ath79-fix-register-address-in-ath79_ddr_wb_flus.patch superseded by upstream
- target/linux/ar71xx/patches-4.9/403-mtd_fix_cfi_cmdset_0002_status_check.patch superseded by upstream
- target/linux/brcm63xx/patches-4.9/001-4.11-01-mtd-m25p80-consider-max-message-size-in-m25p80_read.patch accepted upstream
- target/linux/brcm63xx/patches-4.9/001-4.15-08-bcm63xx_enet-correct-clock-usage.patch accepted upstream
- target/linux/brcm63xx/patches-4.9/001-4.15-09-bcm63xx_enet-do-not-write-to-random-DMA-channel-on-B.patch accepted upstream
- target/linux/generic/pending-4.9/900-gen_stats-fix-netlink-stats-padding.patch
* New backported patch to address ext4 breakage, introduced in 4.9.112:
- backport-4.9/500-ext4-fix-check-to-prevent-initializing-reserved-inod.patch
Also add ARM64_SSBD symbol to ARM64 targets still running kernel 4.9
Thanks to Koen Vandeputte for pointing out the need to add the ARM64_SSBD symbol, and the ext4 patch.
Compile-tested on: ar71xx
Run-tested on: ar71xx
Signed-off-by: Stijn Segers <foss@volatilesystems.org>
@vahid-dan reported a issue with extracting the rpi images with
Gnome's Archive Manager:
"Ubuntu Archive Manager cannot extract the file and it just
throws a general error message: "An error occurred while
extracting files".
<https://forum.lede-project.org/t/corrupted-pre-built-v18-06-0-rc2-image-for-rpi>
@blogic told me to split the single sdcard.img.gz for the RPi
into a sysupgrade and a factory image for all brcm2708 targets.
The factory images will have no metadata attached, this way
these utilities that can't deal with the attached metadata will
not fail for no reason.
Cc: John Crispin <john@phrozen.org>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
(cherry picked from commit 7516a96011)
Refreshed patches. The following patches were upstreamed and have been deleted:
* target/linux/ar71xx/patches-4.9/106-01-MIPS-ath79-fix-AR724X_PLL_REG_PCIE_CONFIG-offset.patch
* target/linux/generic/pending-4.9/180-net-phy-at803x-add-support-for-AT8032.patch
* target/linux/generic/pending-4.9/181-net-usb-add-lte-modem-wistron-neweb-d18q1.patch
* target/linux/generic/pending-4.9/182-net-qmi_wwan-add-BroadMobi-BM806U-2020-2033.patch
Signed-off-by: Stijn Segers <foss@volatilesystems.org>
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)
Refreshed all patches
Added new ARM64 symbol: ARM64_ERRATUM_1024718
Compile-tested on: ar71xx
Runtime-tested on: ar71xx
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
The harden branch predictor was backported for arm64 with 4.9.92-96.
Fixes: 9aa196e0f2 ("kernel: bump 4.9 to bump 4.9.96")
Signed-off-by: Mathias Kresin <dev@kresin.me>
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>
Disable CONFIG_PROC_PAGE_MONITOR in most places and only keep it enabled
for virtual targets such as malta or potent ones like x86.
This saves up to 4KB of uncompressed kernel size and significantly
decreases CPU load under certain workloads.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
While bumping 4.14, the kernel build failed due to missing CONFIG_KASAN
symbol. Move it to generic config instead of defining it for all arm64
and x86/64 targets.
It was only added in 4.0, so not needed in config-3.18.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Advantages:
- preserves existing partition layout on the sd-card.
Only the boot and rootfs partition will be overwritten.
Please note that sysupgrade will refuse to upgrade, if the existing
installation has an incompatible partition layout. Future changes
to the bootfs and/or rootfs partition size will likely cause breakage
to the sysupgrade procedure. In these cases, the ext4-sdcard.img.gz
will have to be written to the sdcard manually.
Please don't forget to backup your configuration in this case.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
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 adds the compatible string for the various RPIs from
4.14 upstream.
Note: The 4.14 upstream does not include the compute modules.
If the CM* would just house the SoC, it could in theory use the
"raw" chip compatible string. However, these CM boards also come
with RAM and eMMC. So they have to have a proper comaptible.
For now, "raspberrypi,compute-module-{1|3}" will be good enough.
Note2: The original CM was renamed to CM1 when CM3 was released.
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>
The Raspberry Pi bootloader reads configuration values from config.txt
in the boot partition. This file allows to specify the amount of memory
to assign to the GPU, the license keys for hardware MPEG-2 and VC-1
decoding, Device Tree parameters and overlays, and lots of other things.
Since sysupgrade only restores the configuration after booting the newly
flashed image, these values will not be active, even if sysupgrade would
save /boot/config.txt. To solve this, add the file to the files to be
backed up, and restore it in platform_copy_config, before reboot.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
