Sync 6.1 patches with the RPi foundation.
Since rpi-6.6.y is now the main branch of the RPi foundation, there won't be
any new patches for linux 6.1.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Kernel 6.6 added dynamic SWIOTLB allocation, but with it also started
allocating 64MB of the SWIOTLB bounce buffer by default which is quite a
lot of memory on most OpenWrt devices.
Luckily in kernel 6.7 arm64 received an optimization that reduces that
default size to 1MB per 1GB of RAM if certain criteria was met.
So in order to reclaim back 63MB of RAM which brought some ipq807x devices
close to OOM under load lets backport the upstream commit.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Add options removed by `make kernel_oldconfig CONFIG_TARGET=subtarget', missing which causes compilation to stop and cause an error.
Fixes: 2a86425de1 ("x86: 6.6: refresh kernel config")
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Add:
110-pwm-img-fix-clock-lookup.patch
- patch to fix a clock lookup issue from upstream
Update:
401-mtd-nor-support-mtd-name-from-device-tree.patch
- mtd-name lookup hack to reflect the updated spi_nor_scan function
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
refreshed kernel config + patches
otherwise same as 6.1/5.15.
Tested on: WNDAP620, WNDAP660, MyBook Live Single, MR24, MX60, WNDR4700
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
With the default BUILD_BOT configuration on a linux 6.6 kernel,
the WNDR4700's kernel no longer fits into the alloted ~3.5MiB,
even with LZMA compression.
Bigger kernels are possible, but there's a problem with Netgear's
"bootcmd":
> if loadn_dniimg 0 0x180000 0x4e0000 && chk_dniimg 0x4e0000; then nand read 0x800000 0x180000 0x20000;bootm 0x500000 - 0x800040;else fw_recovery; fi"
This loads the dni-image starting offset 0x180000 from the NAND
flash (which is the DTB partition) to 0x4e0000 in the RAM. It then
checks whenever the provided image is "valid". If it is then it
reads the DTB again to 0x800000 in the RAM and starts the extraction
and boot process. (If the image wasn't valid then it starts the
automated firmware recovery).
The issues here are that first: the kernel image gets "squeezed"
between 0x500040 and 0x7fffff... And second, the decompressor
only has area 0x0 - 0x500000 for decompression.
Hence the image now requires to update the bootcmd by providing
new values (which have been successfully tested with the original
Netgear WNDR4700 v1.0.0.56 firmware) for the RAM locations and
make full use of the fact that loadn_dniimg loads the DTB as well.
This needs to be done only once. Just connect a serial adapter to
interface with uboot and overwrite (and save) the new bootcmd.
WARNING: The serial port needs a TTL/RS-232 3.3v level converter!
Steps:
0. Power-off the WNDR4700
1. Connect the serial interface (you need to open the WNDR4700)
2. Power-up the WNDR4700
3. Monitor the boot-sequence and hit "Enter"-key when it says:
"Hit any key to stop autoboot" (Be quick, you have a ~2 second window)
4. in the Prompt enter the following commands (copy & paste)
setenv bootcmd "if loadn_dniimg 0 0x180000 0xce0000 && chk_dniimg 0xce0000; then bootm 0xd00000 - 0xce0040;else fw_recovery; fi"
saveenv
run bootcmd
Note: This new bootcmd will also unbrick devices that were bricked
by the bigger 4.19-6.1 kernels.
Note2: This method was tested with a WNDR4700. A big kernel with most
debug features enabled on v6.6.22 measured 4.30 MiB when compressed
with lzma. The uncompressed kernel is 12.34 MiB. This is over the 3 MiB,
the device reserves for the kernel... But it booted! For bigger kernels,
the device needs repartitioning of the the ubi partition due to the
kernel+dtb not fitting into the partition.
Note3: For initramfs development. I would advice to load the initramfs
images to 0x800000 (or higher). i.e.: tftp 800000 wndr4700.bin
Note4: the fw_recovery uboot command to transfer the factory image to
the flash still works.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Compatiblity with kernel 6.6 for Awinic AW9523B i2c pin controller driver.
It follows the kernel patch: i2c: Drop legacy callback .probe_new() (5eb1e6e459)
and kernel patch: gpiolib: Get rid of not used of_node member (70d0fc4288)
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Fix error: 'struct snd_soc_dai_driver' has no member named 'remove'
It follows the kernel patch: ASoC: soc-dai.h: remove unused call back functions (446b31e894)
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
This is an automatically generated commit which aids following Kernel patch history,
as git will see the move and copy as a rename thus defeating the purpose.
See: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html
for the original discussion.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
This is an automatically generated commit.
During a `git bisect` session, `git bisect --skip` is recommended.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
This is an automatically generated commit which aids following Kernel patch history,
as git will see the move and copy as a rename thus defeating the purpose.
See: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html
for the original discussion.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
This is an automatically generated commit.
During a `git bisect` session, `git bisect --skip` is recommended.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
This is an automatically generated commit which aids following Kernel patch history,
as git will see the move and copy as a rename thus defeating the purpose.
See: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html
for the original discussion.
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
This is an automatically generated commit.
During a `git bisect` session, `git bisect --skip` is recommended.
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
This is an automatically generated commit which aids following Kernel patch history,
as git will see the move and copy as a rename thus defeating the purpose.
See: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html
for the original discussion.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
This is an automatically generated commit.
During a `git bisect` session, `git bisect --skip` is recommended.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
This is an automatically generated commit which aids following Kernel patch history,
as git will see the move and copy as a rename thus defeating the purpose.
See: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html
for the original discussion.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
This is an automatically generated commit.
During a `git bisect` session, `git bisect --skip` is recommended.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
With 6.6, all DTSes were moved to their vendor subdirectories. ARM64
DTSes already used this scheme, but 32 bit Cortex A9 did not, prior
to 6.6. Introduce a kernel version check to keep backward compatibility
with 6.1.
Suggested-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Stijn Segers <foss@volatilesystems.org>
As of 6.6, all upstream DTSes are moved to their respective vendor subdir.
OpenWrt already followed this practice for ARM64, but not yet for 32 bit
ARM (Armada 37x/38x).
Signed-off-by: Stijn Segers <foss@volatilesystems.org>
