Commit Graph

51067 Commits

Author SHA1 Message Date
Mauri Sandberg
4b14b42abf kernel: Move an upstreamed patch under backports
This CFI patch was accepted upstream for 5.13. Move it away from under
ath79 and place under backports to be removed in due time.

Signed-off-by: Mauri Sandberg <sandberg@mailfence.com>
2021-04-30 23:48:37 +02:00
John Audia
c03e98b130 kernel: bump 5.4 to 5.4.115
All patches automatically rebased.

Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800

No dmesg regressions, everything functional

Signed-off-by: John Audia <graysky@archlinux.us>
2021-04-30 23:48:37 +02:00
John Audia
0d2873df15 kernel: bump 5.4 to 5.4.114
Manually rebased*
  generic/backport-5.4/700-v5.5-net-core-allow-fast-GRO-for-skbs-with-Ethernet-heade.patch

Added new backport*
  generic/backport-5.4/050-gro-fix-napi_gro_frags-Fast-GRO-breakage-due-to-IP-a.patch

All others updated automatically.

The new backport was included based on this[1] upstream commit that will be
mainlined soon.  This change is needed because Eric Dumazet's check for
NET_IP_ALIGN (landed in 5.4.114) causes huge slowdowns on drivers which use
napi_gro_frags().

Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800

No dmesg regressions, everything functional

*Credit to Alexander Lobakin
1. https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=7ad18ff6449cbd6beb26b53128ddf56d2685aa93

Signed-off-by: John Audia <graysky@archlinux.us>
2021-04-30 23:48:37 +02:00
Roger Pueyo Centelles
14a95b36b1 ath79: mikrotik: swap RB922UAGS-5HPaCD eth0/1 MACs
Since support for SFP on the MikroTik RouterBOARD 922UAGS-5HPacD was
added by 4387fe00cb, the MAC addresses for eth0 (Ethernet) and eth1
(SFP) were swapped. This patch fixes the 02_network script to assign MAC
addresses correctly, so they match the label and the vendor's OS.

Tested on a RouterBOARD 922UAGS-5HPacD board.

Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
2021-04-30 10:01:00 +02:00
Rui Salvaterra
62a0a8607f kernel: bump 5.10 to 5.10.33
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-04-29 11:02:56 +01:00
Ilya Lipnitskiy
0e3c31c14c kernel: backport mtk_ppe busy-wait loop fix
Fixes logic that leads to this error when booting mt7621 and other
devices that use the mediatek ethernet driver:
  [   23.144378] mtk_soc_eth 1e100000.ethernet: PPE table busy

Link: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=c5d66587b8900201e1530b7c18d41e87bd5812f4
Fixes: f07fe36f22 ("kernel: update flow offload patches to upstream version")
Cc: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
2021-04-29 11:28:43 +02:00
Roger Pueyo Centelles
d1f1e5269e ipq40xx: add support for MikroTik SXTsq 5 ac
This commit adds support for the MikroTik SXTsq 5 ac (RBSXTsqG-5acD),
an outdoor 802.11ac wireless CPE with one 10/100/1000 Mbps Ethernet
port.

Specifications:
 - SoC: Qualcomm Atheros IPQ4018
 - RAM: 256 MB
 - Storage: 16 MB NOR
 - Wireless: IPQ4018 (SoC) 802.11a/n/ac 2x2:2, 16 dBi antennae
 - Ethernet: IPQ4018 (SoC) 1x 10/100/1000 port, 10-28 Vdc PoE in
 - 1x Ethernet LED (green)
 - 7x user-controllable LEDs
  · 1x power (blue)
  · 1x user (green)
  · 5x rssi (green)

Note:
 Serial UART is probably available on the board, but it has not been
 tested.

Flashing:
 Boot via TFTP the initramfs image. Then, upload a sysupgrade image
 via SSH and flash it normally. More info at the "Common procedures
 for MikroTik products" page https://openwrt.org/toh/mikrotik/common.

Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
2021-04-29 10:55:07 +02:00
Chen Minqiang
43dad22025
uboot-mediatek: unifi6lr: mtd erase before write to flash
Erase firmware ereas before writing to recovery or production partition
when updating them via the bootloader menu.

Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-04-28 20:54:43 +01:00
Daniel Golle
ebed523ee8
arm-trusted-firmware-mediatek: fix boot hang on unifi-6-lr
The Ubiquiti Networks UniFi 6 LR access point comes with a total of
512 MB RAM provided by 2x 8-bit DDR3 SDRAM. This combination lead to
problems with the DDR calibration on boot resulting in occasional hang
on boot. Use updated calibration binary provided by MediaTek to make
boot on that device more reliable.
The binary has also been tested on the BananaPi BPi-R64 board and that
also works just fine with the new binary.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-04-28 20:51:53 +01:00
Felix Fietkau
12cb52bd06 mac80211: minstrel_ht: fix issue in calculating success probability
Missing braces in a macro were leading to badly working rates sometimes
getting a success probabilty of 1.0

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-04-28 21:08:29 +02:00
David Bauer
6f77ce7724 iwinfo: update to latest Git HEAD
50b64a6 iwinfo: add basic IEEE 802.11ax support
70d2136 iwinfo: nl80211: perform split wiphy dump
cd23727 iwinfo: cli: fix hwmode formatting

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-04-28 03:08:10 +02:00
Stijn Tintel
f4473baf6e ath79: add missing kernel config symbol
Commit f724a583dc updated the nand-rb4xx driver to the 5.10 testing
kernel, but forgot to add the new kernel config symbol it introduces to
the 5.10 config.

Fixes: f724a583dc ("ath79: mikrotik: update nand-rb4xx driver")
Reported-by: Russell Senior <russell@personaltelco.net>
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2021-04-25 13:18:35 +03:00
João Henriques
e8a5670122 dnsmasq: add ignore hosts dir to dnsmasq init script
When running multiple instances of dnsmasq, for example one being for the lan
and another for a guest network, it might not be desirable to have the same dns names
configured in both networks

Signed-off-by: João Henriques <joaoh88@gmail.com>
2021-04-24 21:35:27 +02:00
Hans Dedecker
c61ab68387 nat46: update to git HEAD
9df230a Zero checksum handling  (#25)
7688102 skip generating a UDP4 csum if the UDP6 csum is 0 and zero_csum_pass is set
4a9e4b1 zero csum: avoid calling the checksum adjustment function if udp csum is zero
2de14c5 add a module argument to skip checksum adjust for UDP if checksum is zero

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2021-04-24 21:11:33 +02:00
Tony Ambardar
aabc632023 bpftools: update to v5.11.16, simplify make
Update to the latest stable upstream version.

Drop unneeded make variables to remove redundant assignments seen during
invocation of package Makefile.

Also remove the following patch now included upstream:

  * 200-fix-install-param-order-on-macos.patch

Compile and run-tested on malta/mips32be, using bpftool directly and also
libbpf (linked with tc) to inspect and load simple eBPF programs.

Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
2021-04-24 12:21:40 +01:00
Tony Ambardar
cf20f1bb5f bpftools: fix feature override for masking clang
Rename feature variable clang-bpf-global-var following upstream changes.
This restores the HAVE_CLANG feature override and should avoid rare build
errors where a recent host clang and BTF-enabled host kernel are present.

Fixes: 23be333401 ("bpftools: update to 5.10.10")
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
2021-04-24 12:21:40 +01:00
Daniel Golle
c7a5a093ef
image: use portable filename in 'append-image-stage'
The 'append-image-stage' command doesn't work when setting the
EXTRA_IMAGE_NAME option of the ImageBuilder as in that case
DEVICE_IMG_PREFIX is modified and no longer matches the value it had in
buildroot. Choose a filename independent of DEVICE_IMG_PREFIX for
images staged using 'append-image-stage' to fix that.

Fixes: de4b29dab9 ("image: introduce 'append-image-stage' build command")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-04-24 12:19:06 +01:00
Daniel Golle
210916c9e6
mediatek: bpi-r64: fix sdcard.img.gz in ImageBuilder
Generating the sdcard.img.gz file requires the initramfs/recovery
image to be present. Use the newly introduced 'append-image-stage'
build command to fix the ImageBuilder for the BPi-R64.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-04-23 23:16:54 +01:00
Daniel Golle
de4b29dab9
image: introduce 'append-image-stage' build command
Similar to 'append-image' this new command appends an existing binary.
'append-image-stage' also makes a copy of that binary and keeps it in
$(STAGING_DIR_IMAGE). When called from within the ImageBuilder, this
copy is used instead of expecting the binary to be present.
This is useful for artifacts which include the initramfs/recovery image
which is usually not included in the ImageBuilder.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-04-23 23:16:49 +01:00
Daniel Golle
95ac3f82c6
mediatek: mt7622: build AHCI driver as module
Build the driver for the in-SoC AHCI SATA host as module, just like for
the other subtargets. No board requires booting off SATA, so we don't
need to have it built-in. All boards with SATA support already select
kmod-ata-ahci-mtk which provides the module.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-04-23 23:15:32 +01:00
DENG Qingfang
3ebfd0078d ccache: update to 4.2.1
Update ccache to 4.2.1

Signed-off-by: DENG Qingfang <dqfext@gmail.com>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> [refresh patch]
2021-04-23 20:57:33 +02:00
Rui Salvaterra
182eaa4916 kernel: bump 5.10 to 5.10.32
Deleted (reverse-appliable):
mediatek/patches-5.10/360-mtd-rawnand-mtk-Fix-WAITRDY-break-condition-and-time.patch

Automatically refreshed:
ath79/patches-5.10/0036-GPIO-add-named-gpio-exports.patch
generic/backport-5.10/600-v5.12-net-extract-napi-poll-functionality-to-__napi_poll.patch
generic/backport-5.10/601-v5.12-net-implement-threaded-able-napi-poll-loop-support.patch
generic/backport-5.10/602-v5.12-net-add-sysfs-attribute-to-control-napi-threaded-mod.patch
generic/backport-5.10/603-v5.12-net-fix-race-between-napi-kthread-mode-and-busy-poll.patch
generic/pending-5.10/600-netfilter_conntrack_flush.patch
generic/pending-5.10/613-netfilter_optional_tcp_window_check.patch
generic/pending-5.10/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
generic/pending-5.10/768-net-dsa-mv88e6xxx-Request-assisted-learning-on-CPU-port.patch
lantiq/patches-5.10/0030-GPIO-add-named-gpio-exports.patch
ramips/patches-5.10/800-GPIO-add-named-gpio-exports.patch

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-04-22 15:13:56 +01:00
Tony Ambardar
3e3af1908c iproute2: avoid unneeded compiles to speed building
Skip building Makefile targets that aren't packaged: tipc, dcb, ifstat,
rtacct, lnstat, and man. Also, only compile targets needed for the current
build variant i.e. don't compile 'tc' when building an 'ip' variant and
vice versa.

These changes reduce typical build times by over 30%:
  $ make package/iproute2/clean && time make -j8 package/iproute2/compile
  (old)
  ...
  real    2m24.985s
  user    3m12.537s
  sys     0m26.677s

  (new)
  ...
  real    1m36.945s
  user    2m8.734s
  sys     0m20.046s

Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
2021-04-22 15:11:36 +01:00
Rui Salvaterra
17576b1b2a kernel: drop the conntrack rtcache patch
It's in backports-5.4, but it wasn't ever merged. Upstream followed another
approach, with flow offloading, which has much better performance. Drop this
obsolete patch and refresh the kernel patches.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Acked-by: Stijn Tintel <stijn@linux-ipv6.be>
Acked-by: Felix Fietkau <nbd@nbd.name>
2021-04-22 09:08:56 +01:00
Rui Salvaterra
3326b5e75c treewide: switch the timer frequency to 100 Hz
Some targets select HZ=100, others HZ=250. There's no reason to select a higher
timer frequency (and 100 Hz are available in every architecture), so change all
targets to 100 Hz.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-04-21 10:31:10 +01:00
Rui Salvaterra
27b5bae2ec treewide: remove redundant ubifs kconfig symbols
For the targets which enable ubifs, these symbols are already part of the
generic kconfigs. Drop them from the target kconfigs.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-04-21 10:31:07 +01:00
Rui Salvaterra
be7b560278 kernel: enable lzo, zlib and zstd in ubifs
Make sure all compression algorithms are enabled, for the time being, in order
not to break sysupgrade. In the future, we'd like to disable all except zstd, as
it's the best all-around performer.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-04-21 10:31:07 +01:00
Rui Salvaterra
c4d39c4d5f kernel: default to zstd compression in ubifs
Compared to both lzo and zlib, zstd is the best all-around performer. Backport
a kernel patch [1] (to both 5.4 and 5.10), in order to set it as default for
ubifs, if available.

[1] https://lore.kernel.org/linux-mtd/CAFLxGvwhtRY-6kT-sN=AgjvyssHb5qdTS6WQHkhKu3YrPuTkdw@mail.gmail.com/

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-04-21 10:31:07 +01:00
Rafał Miłecki
53546c3e94 bcm53xx: fix Luxul XWR-3150 LAN ports numbering
Port numbers were reverted.

Fixes: c459a6bf48 ("bcm53xx: add support for Luxul FullMAC WiFi devices")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2021-04-21 07:35:10 +02:00
David Bauer
b832ebb886 uboot-rockchip: update to v2021.04
Update the uboot-rockchip to the latest upstream release.
Remove upstreamed patches.

Tested-on: FriendlyElec NanoPi R2S

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-04-20 13:15:45 +02:00
Ilya Lipnitskiy
b96db94fb7 kernel: move patch to backport after upstreaming
The patch is now in net-next so keep it in backport-5.10 to keep things
more organized.

Link: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=6ecaf81d4ac6365f9284f9d68d74f7c209e74f98
Cc: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
2021-04-20 10:31:06 +01:00
Stijn Tintel
4dcdc8249c kernel/generic: add missing config symbol
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2021-04-19 19:34:38 +03:00
Linus Walleij
f7e00d81bc gemini: Bump to kernel v5.10
Only two patches against mainline remains. Switch to v5.10
which works very nicely with all Gemini devices.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
[backported don't disable option CONFIG_BPF_SYSCAL]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2021-04-18 16:14:52 +02:00
Stijn Tintel
de6080fa8e octeon: add 5.10 as testing kernel
Remove upstreamed parts from 100-ubnt_edgerouter2_support.patch.
Compile and runtime tested on Ubiquiti EdgeRouter Lite.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2021-04-18 17:00:30 +03:00
David Bauer
75c01ee2b9 ramips: fix at803x patch
This patch broke while refreshing on a kernel bump. It adds the
config_aneg function twice to the AR8035 PHY now.

Restore the old behavior to restore the patches original intent.

Fixes commit 57e32650ef ("kernel: bump 5.10 to 5.10.31")
Signed-off-by: David Bauer <mail@david-bauer.net>
2021-04-18 14:42:06 +02:00
David Bauer
eb85ab9ab6 rockchip: use alternative CID path
Use an alternative path to access the CID of the SD card in MMC0, used
for the generation of MAC addresses. With Kernel 5.10, the device name
of the MMC controller changed, breaking MAC address generation.

The new path is compatible with Kernel 5.4 as well as Kernel 5.10.

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-04-18 14:41:51 +02:00
David Bauer
4a5aece2e6 rockchip: add missing config symbols
Signed-off-by: David Bauer <mail@david-bauer.net>
2021-04-18 14:41:38 +02:00
David Bauer
1bfa3713e1 rockchip: fix kernel 5.10 built for RockPi 4
Signed-off-by: David Bauer <mail@david-bauer.net>
2021-04-18 14:41:25 +02:00
David Bauer
4b87fd1dc5 generic: add missing config symbols
Signed-off-by: David Bauer <mail@david-bauer.net>
2021-04-18 14:41:14 +02:00
David Bauer
4978e073cd kernel: select kmod-backlight as dependency for kmod-drm
Select kmod-backlight as dependency for kmod-drm in case kmod-backlight
is compiled.

This fixes kernel 5.10 build issues on x86-geode with all kmods
enabled:

Package kmod-drm is missing dependencies for the following libraries:
backlight.ko

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-04-18 14:41:02 +02:00
David Bauer
7cea19c2ce kernel: netdev: make kmod-of-mdio conflict with x86
CONFIG_MDIO_OF depends on CONFIG_OF which is not enabled for x86.

Fixes builds of x86 with Kernel 5.10 due to unresolved dependencies.

Signed-off-by: David Bauer <mail@david-bauer.net>
2021-04-18 14:40:55 +02:00
Chuanhong Guo
37958f0d11 x86: amd-xgbe: add missing dependencies on 5.10
fix the following build error when building with test kernel:

Package kmod-amd-xgbe is missing dependencies for the following libraries:
mdio_devres.ko

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2021-04-18 18:05:08 +08:00
Daniel González Cabanelas
4f8da19572 uboot-envtools: mvebu: add Buffalo LS421DE
The Buffalo Linkstation LS421DE NAS lacks an uboot env config file.

Create it via scripts.

Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
2021-04-17 22:44:09 +01:00
Zheng Bao
1c4cd71109 x86/64: Add support for AMD SOC Ethernet controller
This feature is already supported in kernel. Add definition
and configuration in Makefile of OpenWRT.
It is tested on board Dibbler with processor V1605B.
Dmesg is as below.
--------------------------------------------
[    0.317122] smpboot: CPU0: AMD Ryzen Embedded V1605B with Radeon
Vega Gfx (family: 0x17, model: 0x11, stepping: 0x0)

[    8.227270] libphy: amd-xgbe-mii: probed
[    8.228189] amd-xgbe 0000:02:00.1 eth0: net device enabled
[    8.228999] libphy: amd-xgbe-mii: probed
[    8.229921] amd-xgbe 0000:02:00.2 eth1: net device enabled
.....
[   11.760869] br-lan: port 1(eth0) entered blocking state
[   11.761365] br-lan: port 1(eth0) entered disabled state
[   11.762019] device eth0 entered promiscuous mode
[   11.785285] 8021q: adding VLAN 0 to HW filter on device eth1
[   16.881431] amd-xgbe 0000:02:00.1 eth0: Link is Up - 1Gbps/Full -
flow control off
[   16.882108] br-lan: port 1(eth0) entered blocking state
[   16.882583] br-lan: port 1(eth0) entered forwarding state
[   16.883249] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
-----------------------------------------------

Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
2021-04-17 21:56:05 +02:00
Roger Pueyo Centelles
f724a583dc ath79: mikrotik: update nand-rb4xx driver
This updates the NAND driver for MikroTik RB4XX series to work with
kernel 5.10, similarly to the ar934x-nand driver (fb64e2c3).

Support for kernel 5.10 was added to all ath79 subtargets except for the
mikrotik one by commit d6b785d, since patch 920-mikrotik-rb4xx.patch
needed to be reworked. Later, commit f8512661 enabled kernel 5.10 for
the mikrotik subtarget with the nand-rb4xx driver still pending, which
is updated and added back by this patch.

Compile-tested only.

Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
2021-04-17 21:56:05 +02:00
Sven Eckelmann
07e5e03711 mvebu: Fix sysupgrade for GL.iNet GL-MV1000
The GL.iNet GL-MV1000 is booting from eMMC and the images for it are in
theory sysupgrade compatible. But the platform upgrade scripts were not
adjusted to select the mmcblock device as upgrade target. This resulted in
a failed sysupgrade because the mtd device (NOR flash) was instead tried to
be modified by the sysupgrade script.

Fixes: 050c24f05c ("mvebu: add support for GL.iNet GL-MV1000")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
2021-04-17 21:56:05 +02:00
Daniel González Cabanelas
2e1ebe96c6 mvebu: armada 370: dts: fix the crypto engine
The crypto engine in Armada 370 SoCs is currently broken. It can be
checked installing the required packages for testing openssl with hw
acceleration:

  opkg install openssl-util
  opkg install kmod-cryptodev
  opkg install libopenssl-devcrypto

After configuring /etc/ssl/openssl.cnf to let openssl use the crypto
engine for digest operations, and performing some checksums..

  md5sum 10M-file.bin
  openssl md5 10M-file.bin

...we can see they don't match.

There might be an alignment or size constraint issue caused by the
idle-sram area.

Use the whole crypto sram and disable the idle-sram area to fix it. Also
disable the idle support by adding the broken-idle property to prevent
accessing the disabled idle-sram.

We don't care about disabling the idle support since it is already broken
in Armada 370 causing a huge performance loss because it disables
permanently the L2 cache. This was reported in the Openwrt forum and
elsewhere by Debian users with different board models.

Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
2021-04-17 21:56:05 +02:00
Ilya Lipnitskiy
fa6f57f66c ramips: replace mt7621s hack with upstream patch
Refresh patches.

Tested on a dual-core MT7621 device (Ubiquiti ER-X) and a single-core
MT7621 device (Netgear R6220).

This change will make future kernel upgrades easier (avoids conflicts
with upstream).

Link: https://lore.kernel.org/lkml/20210407200738.149207-1-ilya.lipnitskiy@gmail.com/
Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Cc: Chuanhong Guo <gch981213@gmail.com>
2021-04-17 21:56:05 +02:00
David Bentham
17e690017d ramips: reduce spi-max-frequency for Xiaomi MI Router 4AG
Reduce spi-max-frequency for Xiaomi MI Router 4AG model

Xiaomi MI Router 4AG MTD uses two flash chips (no specific on router versions when produced from factory) - GD25Q128C and W25Q128BV.

These flash chips are capable of high frequency, but due to poor board design or manufacture process.

We are seeing the following errors in the linux kernel bootup:

`spi-nor spi0.0: unrecognized JEDEC id bytes: cc 60 1c cc 60 1c
 spi-nor: probe of spi0.0 failed with error -2`

This causes the partitions not to be detected

`VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6`

Then creates a bootloop and a bricked router.

The solution to limit this race condition is to reduce the frequency from 80 mhz to 50 mhz.

Signed-off-by: David Bentham <db260179@gmail.com>
2021-04-17 21:56:05 +02:00
Moritz Warning
cc54f65daa archs38: set device vendor and model variables
This fixes the profiles.json output.

Signed-off-by: Moritz Warning <moritzwarning@web.de>
2021-04-17 21:56:05 +02:00