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* rockchip: remove Kernel 5.4David Bauer2021-12-271-628/+0
| | | | | | | As v5.10 is the default kernel version now, the files for v5.4 can be dropped. Signed-off-by: David Bauer <mail@david-bauer.net>
* kernel: Deactivate some ARM64 errata workaroundsHauke Mehrtens2021-10-031-5/+0
| | | | | | | | | | | This deactivates the following workarounds for erratas in ARM64 CPUS: CONFIG_ARM64_ERRATUM_1165522: Cortex-A76 cores (r0p0, r1p0, r2p0) CONFIG_ARM64_ERRATUM_1286807: Cortex-A76 cores (r0p0 to r3p0) CONFIG_ARM64_ERRATUM_1418040: Cortex-A76/Neoverse-N1 cores (r0p0 to r3p1) CONFIG_CAVIUM_TX2_ERRATUM_219: Cavium ThunderX2 CONFIG_FUJITSU_ERRATUM_010001: Fujitsu-A64FX Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Set CONFIG_RCU_CPU_STALL_TIMEOUT=21Hauke Mehrtens2021-09-091-1/+0
| | | | | | | | | | | | The default value for CONFIG_RCU_CPU_STALL_TIMEOUT was changed from 60 seconds to 21 seconds in 2012 in the upstream kernel. Some targets already use 21 seconds. This patch changes the default value in the generic configuration to 21 seconds and removes the target specific configuration options. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Rui Salvaterra <rsalvaterra@gmail.com>
* kernel: move two symbols to the generic kconfigsRui Salvaterra2021-08-291-2/+0
| | | | | | | CONFIG_RCU_{NEED_SEGCBLIST,STALL_COMMON} are set basically everywhere. Move them to the generic kconfigs. And resort the generic kconfigs while at it. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* kernel: disable CONFIG_RCU_EXPERT and friendsRui Salvaterra2021-08-291-1/+0
| | | | | | | | | | | | | | Based on the existing documentation [1][2], I dare anyone to demonstrate that we need to fine-tune these RCU parameters. The (performance) breakage potential for doing so is immense, so let's just please put down this loaded footgun. Disable CONFIG_RCU_EXPERT and its dependent symbols. Additionally, remove the CONFIG_RCU_EXPERT symbol from the target kconfigs which contain it. [1] https://www.kernel.org/doc/Documentation/RCU/Design/Data-Structures/Data-Structures.html [2] https://lwn.net/Articles/777214/ Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* kernel: Do not deactivate staging driversHauke Mehrtens2021-08-211-1/+0
| | | | | | | | | Do not deactivate the kernel configuration symbol CONFIG_STAGING in the target configurations any more. This prevented the build of the exfat.ko for example. Fixes: FS#3979 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* rockchip: add missing Kconfig symbolsDavid Bauer2021-08-131-0/+4
| | | | Signed-off-by: David Bauer <mail@david-bauer.net>
* treewide: add various missing config symbolsDavid Bauer2021-08-101-0/+1
| | | | | | Fixes commit 91a52f22a13d ("treewide: backport support for nvmem on non platform devices") Signed-off-by: David Bauer <mail@david-bauer.net>
* rockchip: add NanoPi R4S supportTianling Shen2021-06-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hardware -------- RockChip RK3399 ARM64 (6 cores) 4GB LPDDR4 RAM 2x 1000 Base-T 3 LEDs (LAN / WAN / SYS) 1 Button (Reset) Micro-SD slot 2x USB 3.0 Port Installation ------------ Uncompress the OpenWrt sysupgrade and write it to a micro SD card using dd. ===================================== NOTICE FOR USERS WHO USE 1GB VERSION: BY NOW IT IS NOT SUPPORTED ==================================== [initialed target] Co-developed-by: Marty Jones <mj8263788@gmail.com> Signed-off-by: Marty Jones <mj8263788@gmail.com> [fixed bootscript] Co-developed-by: Jayantajit Gogoi <jayanta.gogoi525@gmail.com> Signed-off-by: Jayantajit Gogoi <jayanta.gogoi525@gmail.com> Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
* treewide: switch the timer frequency to 100 HzRui Salvaterra2021-04-211-2/+0
| | | | | | | | 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>
* kernel: Move CONFIG_USERIO to generic configHauke Mehrtens2021-03-271-1/+0
| | | | | | | | The CONFIG_USERIO option is unset in multiple target configurations. On the sunxi target it is activated. Move the kernel configuration option to the generic kernel configuration. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Deactivate CONFIG_VFIO in generic kernel configHauke Mehrtens2021-03-271-1/+0
| | | | | | | | | Instead of deactivating this in every target config, deactivate it once in the generic kernel config. I was asked for this config option in a x86 64 build in OpenWrt 21.02. Fixes: 87046e87e229 ("kernel: add missing kernel config symbol") Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: move some disabled symbols to genericAleksander Jan Bajkowski2021-03-191-4/+0
| | | | | | Move some disabled symbols found in armvirt target to generic. Signed-off-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl>
* apm821xx, mt7621, oxnas, rockchip, zynq: remove PLUGIN_HOSTCCIlya Lipnitskiy2021-03-061-1/+0
| | | | | | This config symbol should not be defined in target configs. Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
* rockchip: add Kernel 5.10 supportDavid Bauer2021-02-201-21/+144
| | | | | | | | | | | | | | Remove all upstreamed patches and add the kernel configuration for version 5.10. The Rock Pi 4 was split in multiple versions. Add a DTS with the old name in order to keep compatibility while having kernel 5.4 and 5.10 in parallel. Switch to the Rock Pi 4A DTS once Kernel 5.4 support is removed. Tested-on: Nanoi R2S Signed-off-by: David Bauer <mail@david-bauer.net>
* kernel: enable CONFIG_LEDS_TRIGGER_HEARTBEATSungbo Eo2021-01-151-1/+0
| | | | | | | | | | The heartbeat trigger is used by luci-mod-system, which is installed as a part of the standard luci package set. It seems the LED trigger will be required quite often, so let's enable it by default. This increases uncompressed kernel size by about 100 bytes on ath79/generic. Signed-off-by: Sungbo Eo <mans0n@gorani.run>
* rockchip: add missing Kconfig symbolsDavid Bauer2021-01-111-0/+5
| | | | | | | | When compiling with CONFIG_ALL_KMODS enabled, compilation might stall due to unset rockchip-specific config symbols. Disable these to avoid stalling this step. Signed-off-by: David Bauer <mail@david-bauer.net>
* kernel: add disabled PROC_STRIPPEDSungbo Eo2020-12-271-1/+0
| | | | | | | | | | Otherwise the missing symbol is added to target config for every kernel config refresh. While at it, remove the disabled symbol from target configs. Fixes: 4943bc5cff47 ("kernel: only strip proc for small flash devices") Signed-off-by: Sungbo Eo <mans0n@gorani.run>
* rockchip: remove unused config symbolsDavid Bauer2020-11-041-2/+0
| | | | | | | | Remove MDIO and I2C bitbangig support from the kernel. These functionalities are currently not used by any board in the target. Signed-off-by: David Bauer <mail@david-bauer.net>
* kernel: clean up XATTR config symbolsPaul Spooren2020-10-091-1/+0
| | | | | | | | | | | | | Extended attributes are required for overlayfs and have hence been long ago enabled for jffs2, but should be enabled unconditionally for all other filesystems which may potentially serve as overlayfs' upper directory. Previously it was inconsistently added in multiple targets. Add symbols to generic kernel config and remove all *_XATTR symbols from target configs. Signed-off-by: Paul Spooren <mail@aparcar.org> [keep things as they are for squashfs, improve commit message] Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* rockchip: enable Realtek PHY supportDavid Bauer2020-10-031-0/+1
| | | | | | | The NanoPi R2S features a Realtek Gigabit Ethernet PHY. Enable the Realtek specific PHY driver to correctly configure internal delays. Signed-off-by: David Bauer <mail@david-bauer.net>
* kernel: Move CONFIG_IONIC to generic kernel configHauke Mehrtens2020-08-101-1/+0
| | | | | | | It is deactivated everywhere, just set this in the generic config. Acked-by: Yousong Zhou <yszhou4tech@gmail.com> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* rockchip: enable rockchip-thermalDavid Bauer2020-07-291-1/+1
| | | | | | | | | Enable the rockchip-thermal driver to allow reading the temperature of the SoC. Tested on NanoPi R2S Signed-off-by: David Bauer <mail@david-bauer.net>
* rockchip: add NanoPi R2S supportDavid Bauer2020-07-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hardware -------- RockChip RK3328 ARM64 (4 cores) 1GB DDR4 RAM 2x 1000 Base-T 3 LEDs (LAN / WAN / SYS) 1 Button (Reset) Micro-SD slot USB 2.0 Port Installation ------------ Uncompress the OpenWrt sysupgrade and write it to a micro SD card using dd. MAC-address ----------- The vendor code supports reading a MAC address from an EEPROM connected via i2c0 of the SoC. The EEPROM (address 0x51) should contain the MAC address in binary at offset 0xfa. However, my two units didn't come with such an EEPROM soldered on. The EEPROM should be placed between the SoC and the GPIO pins on the board. (U10) Generating rendom MAC addresses works around this issue. Otherwise, all boards running the same image have identical MAC addresses. Signed-off-by: David Bauer <mail@david-bauer.net>
* rockchip: don't disable timer LED triggerDavid Bauer2020-07-131-1/+0
| | | | | | | | The timer LED trigger is enabled in all targets (except for lantiq xway-legacy). It's necessary for the OpenWrt preinit LED pattern to work. Signed-off-by: David Bauer <mail@david-bauer.net>
* rockchip: use downstream GPIO button implementationDavid Bauer2020-07-131-1/+0
| | | | | | | | Use the OpenWrt netlink GPIO button implementation to forward button presses to procd. This is necessary to make failsafe-mode access using a button possible. Signed-off-by: David Bauer <mail@david-bauer.net>
* rockchip: add support for Pine64 RockPro64Tobias Mädel2020-04-201-0/+518
This adds the new rockchip target and support for RockPro64 RK3399 Flash: 16 MiB SPI NOR RAM: 2 GiB/4 GiB LPDDR4 SoC: RK3399 USB: 2x USB 2.0, 1x USB 3.0, 1x USB-C Ethernet: 1x GbE PCIe: PCIe 2.0, 4 lanes Storage: eMMC or SD card Optional SDIO wifi/bt module The Pine64 RockPro64 is a single-board-computer with a 4x PCIe connector, 6 ARM64 cores (4 little, 2 big), plenty of RAM and storage. By default the single Gigabit-Ethernet port is configured as the LAN port. Installation of the firware is possible by dd'ing the image to an SD card or the eMMC flash. Serial: 3v3 1500000 8n1 U-boot is build from the mainline tree and integrated into the images. Required ATF to build u-boot is downloaded from a CI build bot. Signed-off-by: Tobias Mädel <t.maedel@alfeld.de> Tested-by: Tobias Schramm <t.schramm@manjaro.org>
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