This patch allows devices without a high resolution timer to boot up faster.
It should speed up boots for bcm2708 and bcm63xx.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit 7747b3fa36)
Ran update_kernel.sh in a fresh clone without any existing toolchains.
No manual changes needed.
Build system: x86_64
Build-tested: bcm27xx/bcm2711
Signed-off-by: John Audia <graysky@archlinux.us>
(cherry-picked from commit 5d3a6fd970)
File extension was truncated for
pending-5.4/770-11-net-ethernet-mtk_eth_soc-avoid-rearming-interrupt-if.pa
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
(cherry picked from commit 487b7ae5eb)
This adds quirks support to the "ofpart" parser. It's required to
support fixed partitions that require some extra logic.
Right now only BCM4908 binding is supported (BCM4908 requires detecting
currently used "firmware" partition).
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
The intention is for the loop to timeout if the body does not succeed.
The current logic calls time_is_before_jiffies(timeout) which is false
until after the timeout, so the loop body never executes.
time_is_after_jiffies(timeout) will return true until timeout is less
than jiffies, which is the intended behavior here.
Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Removed restriction of displaying model name for 32 bit tasks only.
Because of this Processor details were not displayed in
"System setting -> Details" in Ubuntu model name display is generic
and can be printed for 64 bit also.
model name : ARMv8 Processor rev X (v8l)
Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
Link: https://lore.kernel.org/lkml/1472461345-28219-1-git-send-email-sumitg@nvidia.com/
Reported-by: AmadeusGhost <amadeus@jmu.edu.cn>
Tested-by: AmadeusGhost <amadeus@jmu.edu.cn>
Signed-off-by: CN_SZTL <cnsztl@project-openwrt.eu.org>
All modification made by update_kernel.sh in a fresh clone without
existing toolchains.
Build system: x86_64
Build-tested: ipq806x/R7800, bcm27xx/bcm2711
Run-tested: ipq806x/R7800
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
Tested-by: Curtis Deptuck <curtdept@me.com> [x86/64]
All modifications made by update_kernel.sh run in a fresh clone
without any existing toolchains.
Build system: x86_64
Build-tested: ipq806x/R7800, ath79/generic, bcm27xx/bcm2711
Run-tested: ipq806x/R7800
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
The rs5c372 RTC driver has alarm support, but it can't be enabled and only
can handle 24 hours in the future spite the chip is 1 week capable. Provide
these two patches:
- Support alarms up to 1 week
- Let the wakealarm to be used as a wakeup source
This patch makes the alarm wakeup feature to be available in the Buffallo
Linkstation LS421DE (mvebu target) and should also work with any other
device if the hardware has the proper capability.
Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
The PPE only provides a 14 bit hash, however many uses of the skb hash
expect the hash to use the full 32 bit range.
Use jhash to extend the hash to the full size
Signed-off-by: Felix Fietkau <nbd@nbd.name>
All modifications made by update_kernel.sh/no human intervention needed
Build system: x86_64
Build-tested: ipq806x/R7800, ath79/generic, bcm27xx/bcm2711
Run-tested: ipq806x/R7800
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
[another refresh]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Removed since could be reverse-applied by quilt and found to be
included upstream:
backport-5.4/789-net-usb-qmi_wwan-Set-DTR-quirk-for-MR400.patch
All modifications made by update_kernel.sh
Build system: x86_64
Build-tested: ipq806x/R7800, bcm27xx/bcm2711, ath79/generic
Run-tested: ipq806x/R7800
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
Tested-by: Curtis Deptuck <curtdept@me.com> [x86_64 build/run]
Manually rebased patches:
ath79/patches-5.4/910-unaligned_access_hacks.patch
bcm27xx/patches-5.4/950-0135-spi-spi-bcm2835-Disable-forced-software-CS.patch
bcm27xx/patches-5.4/950-0414-SQUASH-Fix-spi-driver-compiler-warnings.patch
ipq806x/patches-5.4/093-4-v5.8-ipq806x-PCI-qcom-Use-bulk-clk-api-and-assert-on-error.patch
Removed since could be reverse-applied by quilt and found to be included upstream:
ipq806x/patches-5.4/096-PCI-qcom-Make-sure-PCIe-is-reset-before-init-for-rev.patch
All modifications made by update_kernel.sh
Build system: x86_64
Build-tested: ipq806x/R7800, ath79/generic, bcm27xx/bcm2711
Run-tested: ipq806x/R7800
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
[refresh altered targets after rebase]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Some devices (especially QCA ones) are already using hardcoded partition
names with colons in it. The OpenMesh A62 for example provides following
mtd relevant information via cmdline:
root=31:11 mtdparts=spi0.0:256k(0:SBL1),128k(0:MIBIB),384k(0:QSEE),64k(0:CDT),64k(0:DDRPARAMS),64k(0:APPSBLENV),512k(0:APPSBL),64k(0:ART),64k(custom),64k(0:KEYS),0x002b0000(kernel),0x00c80000(rootfs),15552k(inactive) rootfsname=rootfs rootwait
The change to split only on the last colon between mtd-id and partitions
will cause newpart to see following string for the first partition:
KEYS),0x002b0000(kernel),0x00c80000(rootfs),15552k(inactive)
Such a partition list cannot be parsed and thus the device fails to boot.
Avoid this behavior by making sure that the start of the first part-name
("(") will also be the last byte the mtd-id split algorithm is using for
its colon search.
Fixes: d6a9a92e32 ("kernel: bump 5.4 to 5.4.69")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Manually rebased patches:
bcm27xx:
patches-5.4/950-0267-xhci-add-quirk-for-host-controllers-that-don-t-updat.patch
bcm53xx:
patches-5.4/180-usb-xhci-add-support-for-performing-fake-doorbell.patch
layerscape:
patches-5.4/802-can-0025-can-flexcan-add-LPSR-mode-support-for-i.MX7D.patch
patches-5.4/808-i2c-0002-MLK-10893-i2c-imx-add-irqf_no_suspend.patch
patches-5.4/820-usb-0016-MLK-16735-usb-host-add-XHCI_CDNS_HOST-flag.patch
Removed since could be reverse-applied by quilt:
mediatek:
patches-5.4/0700-arm-dts-mt7623-add-missing-pause-for-switchport.patch
All modifications made by update_kernel.sh
Build system: x86_64
Build-tested: ipq806x/R7800, ath79/generic, bcm27xx/bcm2711, x86_64
Run-tested: ipq806x/R7800, x86_64
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
Tested-by: Curtis Deptuck <curtdept@me.com> [x86_64]
Rebase of 802-can-0025-can-flexcan-add-LPSR-mode-support-for-i.MX7D.patch
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
This will make a separated section for dtb appear in ELF, and we can
then use objcopy to patch a dtb into vmlinuz when RAW_APPENDED_DTB
is set in kernel config.
command to patch a dtb:
objcopy --set-section-flags=.appended_dtb=alloc,contents \
--update-section=.appended_dtb=<target>.dtb vmlinuz vmlinuz-dtb
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
