staging/pepe2k/target/linux, branch v21.02.0

ath79: add support for onion omega

2021-08-31T22:20:08Z

The Onion Omega is a hardware development platform with built-in WiFi. https://onioniot.github.io/wiki/ Specifications: - QCA9331 @ 400 MHz (MIPS 24Kc Big-Endian Processor) - 64MB of DDR2 RAM running at 400 MHz - 16MB of on-board flash storage - Support for USB 2.0 - Support for Ethernet at 100 Mbps - 802.11b/g/n WiFi at 150 Mbps - 18 digital GPIOs - A single Serial UART - Support for SPI - Support for I2S Flash instructions: The device is running OpenWrt upon release using the ar71xx target. Both a sysupgrade and uploading the factory image using u-boots web-UI do work fine. Depending on the ssh client, it might be necessary to enable outdated KeyExchange methods e.g. in the clients ssh-config: Host 192.168.1.1 KexAlgorithms +diffie-hellman-group1-sha1 The stock credentials are: root onioneer For u-boots web-UI manually configure `192.168.1.2/24` on your computer, connect to `192.168.1.1`. MAC addresses as verified by OEM firmware: 2G phy0 label LAN eth0 label - 1 LAN is only available in combination with an optional expansion dock. Based on vendor acked commit: commit 5cd49bb067ca ("ar71xx: add support for Onion Omega") Partly reverts: commit fc553c7e4c8e ("ath79: drop unused/incomplete dts") Signed-off-by: Jan-Niklas Burfeind (cherry picked from commit d98738b5c118fc45068b45f07b8b6938e91f35d2)

kernel: bump 5.4 to 5.4.143

2021-08-29T19:30:32Z

Manually rebased: bcm27xx/patches-5.4/950-1031-net-lan78xx-Ack-pending-PHY-ints-when-resetting.patch Removed upstreamed: mvebu/patches-5.4/100-cpufreq-armada-37xx-forbid-cpufreq-for-1.2-GHz-variant.patch All others updated automatically. Compile-tested on: lantiq/xrx200, armvirt/64 Runtime-tested on: lantiq/xrx200, armvirt/64 Signed-off-by: Hauke Mehrtens

kernel: bump 5.4 to 5.4.142

2021-08-24T17:41:47Z

Compile-tested: ath79-generic ipq40xx-generic Run-tested: ipq40xx-generic Signed-off-by: David Bauer

ipq40xx: fix Edgecore ECW5211 boot

2021-08-24T17:41:47Z

The bootloader will look for a configuration section named ap.dk01.1-c2 in the FIT image. If this doesn't exist, the device won't boot. Signed-off-by: Stijn Tintel (cherry picked from commit a43da1be43ae251f0edaa6419612e600fc6ec972)

ath79: kernel: Add missing quote to drivers/mfd/Kconfig

2021-08-22T18:02:31Z

A missing quote in target/linux/ath79/patches-5.x/920-mikrotik-rb4xx.patch produces: ... scripts/kconfig/conf --syncconfig Kconfig drivers/mfd/Kconfig:2016:warning: multi-line strings not supported ... This patch adds missing closing quote, fixing the above warning. Signed-off-by: Paul Blazejowski (cherry picked from commit f7374bce00a97fda78ace3acaef48369e8246814)

x86: kernel: set NR_CPUS to 512

2021-08-11T20:12:26Z

NR_CPUS limits the number of CPUs supported to 8. This makes total sense on hardware-restircted platforms, but not on x86_64, where CPUs with more than 8 cores can be easily acquired and with less physical limitaions. see also: https://forum.openwrt.org/t/x86-64-8-cpu-limitation-on-vanilla-release/100946 Signed-off-by: Edgar Su (cherry picked from commit df554e6fcab171ec499d8fb2ed10a0da328323f3)

mvebu: armada-37xx: add patch to forbid cpufreq for 1.2 GHz

2021-08-08T18:48:24Z

This patch is backported from linux-arm-kernel [1] to improve situation, when it was reported that 1.2 GHz variant is unstable with DFS. It waits to be accepted upstream, however, it waits for Marvell people to respond. [1] https://patchwork.kernel.org/project/linux-arm-kernel/patch/20210630225601.6372-1-kabel@kernel.org/ Signed-off-by: Josef Schlehofer (cherry picked from commit d3794768177293f584cc74f90c921276793da1e7)

Revert "mvebu: 5.4 fix DVFS caused random boot crashes"

2021-08-08T18:48:05Z

Based on the discussion on the mailing list [1], the patch which was reverted, it reverts only one patch without the subsequent ones. This leads to the SoC scaling issue not using a CPU parent clock, but it uses DDR clock. This is done for all variants, and it's wrong because commits (hacks) that were using the DDR clock are no longer in the mainline kernel. If someone has stability issues on 1.2 GHz, it should not affect all routers (1 GHz, 800 MHz) and it should be rather consulted with guys, who are trying to improve the situation in the kernel and not making the situation worse. There are two solutions in cases of instability: a) disable cpufreq b) underclock it up to 1 GHz This reverts commit 080a0b74e39d159eecf69c468debec42f28bf4d8. [1] https://lists.openwrt.org/pipermail/openwrt-devel/2021-June/035702.html CC: Pali Rohár Signed-off-by: Josef Schlehofer (cherry picked from commit 7b868fe04a8961048feec1143e72fe47bde52a12)

kernel: bump 5.4 to 5.4.137

2021-07-31T17:21:01Z

Manually rebased generic/pending-5.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch All others updated automatically. Compile-tested on: ramips/mt7621, armvirt/32 Runtime-tested on: ramips/mt7621, armvirt/32 Signed-off-by: Hauke Mehrtens

ramips: mt76x8: add missing config symbol

2021-07-30T18:12:58Z

PWM_MEDIATEK was not defined, breaking builds for the mt76x8 subtarget. Signed-off-by: David Bauer