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* bcm27xx: add RPI_AXIPERF symbolStijn Tintel2021-10-052-0/+2
| | | | | | | | When KERNEL_PERF_EVENTS is enabled in OpenWrt, or PERF_EVENTS in the kernel config, the RPI_AXIPERF is exposed. Add it to the subtarget kernel configs to avoid build failures. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* bcm27xx: add SND_SOC_AD193X_{I2C,SPI} symbolsStijn Tintel2021-10-052-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When building an image for the bcm27xx target, some combinations of config options will fail to build due the SND_SOC_AD193X_I2C and SND_SOC_AD193X_SPI kernel config symbols being missing. The problem only occurs on bcm27xx as the target contains a patch that modifies the Kconfig file containing the symbols; in the vanilla kernel, there is no string after the tristate keyword so the symbol is not exposed. The _I2C symbol depends on I2C, which is enabled in the kernel configs of all bcm27xx subtargets. The _SPI symbol depends on SPI_MASTER, which is exposed by either kmod-mmc-spi, kmod-spi-bitbang, kmod-spi-dev, kmod-spi-bcm2835 or kmod-spi-bcm2835-aux. Both symbols are defined in the sound/soc/codecs directory, which is only included when SND_SOC is enabled, so this problem doesn't occur when kmod-sound-soc-core is not enabled. As the kmod-sound-soc-bcm2835-i2s package disables the SND_SOC_AD193X_SPI symbol, it also doesn't occur when kmod-sound-soc-bcm2835-i2s is enabled. As there are several possible config combinations that do exhibit this problem, it is best to solve it by adding the missing symbols to the subtarget kernel configs. By doing this we can remove them from the kmod-sound-soc-bcm2835-i2s package. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* kernel: Deactivate some ARM64 errata workaroundsHauke Mehrtens2021-10-032-8/+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: move two symbols to the generic kconfigsRui Salvaterra2021-08-292-4/+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>
* bcm27xx: add kernel 5.10 supportÁlvaro Fernández Rojas2021-08-211-0/+448
| | | | | | | | | | | Rebased RPi foundation patches on linux 5.10.59, removed applied and reverted patches, wireless patches and defconfig patches. bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 4B v1.1 4G bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* 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 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>
* bcm27xx: import latest patches from the RPi foundationÁlvaro Fernández Rojas2021-02-181-140/+3
| | | | | | | | | bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G bcm2710: boot tested on RPi 3B v1.2 bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* kernel: Remove 2FS_FS_XATTR and F2FS_STAT_FS symbols from target configsHauke Mehrtens2020-10-111-1/+0
| | | | | | | This config option was moved to the generic kernel configuration. Fixes: ab1bd576562b ("kernel: move F2FS_FS_XATTR and F2FS_STAT_FS symbols to generic") Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* 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>
* 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>
* kernel: unify CONFIG_GPIO_SYSFS in kernel configsFelix Fietkau2020-08-061-1/+0
| | | | | | Enable it for all platforms Signed-off-by: Felix Fietkau <nbd@nbd.name>
* treewide: kernel: drop redundant USB_EHCI_HCD=n config symbolPetr Štetiar2020-07-091-1/+0
| | | | | | | | | Commit e53ec043bae1 ("kirkwood: move usb support to modules") has moved this config symbol into generic configs, so it could be removed from other configs. Suggested-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl> Signed-off-by: Petr Štetiar <ynezz@true.cz>
* bcm27xx: update to latest patches from RPi foundationÁlvaro Fernández Rojas2020-05-281-1/+3
| | | | | | | Also removes random module and switches to new bcm2711 thermal driver. Boot tested on RPi 4B v1.1 4G. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* bcm27xx: update patches from RPi foundationÁlvaro Fernández Rojas2020-05-281-0/+6
| | | | | | | | | bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 3B v1.2 bcm2710: boot tested on RPi 3B v1.2 bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* bcm27xx: remove linux 4.19 supportÁlvaro Fernández Rojas2020-05-281-576/+0
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* bcm27xx: update 5.4 patches from RPi foundationÁlvaro Fernández Rojas2020-03-311-0/+2
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* bcm27xx: refresh linux 5.4 configsÁlvaro Fernández Rojas2020-03-231-21/+0
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* bcm27xx: enable THERMAL_WRITABLE_TRIPS on bcm2710 and bcm2711Bjørn Mork2020-03-182-0/+2
| | | | | | | | | | | | | The PoE hat supported on the RPi 3B+ and 4B comes with a rather loud fan, tripped in two steps by the brcmstb_thermal thermal_zone driver. Enabling writable trip points allow users to adjust the fan trip points according to their preferred temp/noise ratio. This setting is enabled on most other targets with similar thermal_zone controlled cooling devices. Signed-off-by: Bjørn Mork <bjorn@mork.no>
* kernel: move TEO governor to generic configTomasz Maciej Nowak2020-03-171-1/+0
| | | | | | | | This new symbol popped up in few places. Disable it in generic config. Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl> [fixed merge conflict in generic/config-5.4] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* bcm27xx: sync 5.4 patches with RPi FoundationÁlvaro Fernández Rojas2020-03-161-8/+1
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* kernel: 5.4: move some kconfig options to genericYousong Zhou2020-03-101-6/+0
| | | | | | | | | | | CONFIG_64BIT_TIME=y CONFIG_KASAN_STACK=1 CONFIG_UBSAN_ALIGNMENT=y CONFIG_UNIX_SCM=y CONFIG_DMA_DECLARE_COHERENT=y CONFIG_OF_RESERVED_MEM=y Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
* bcm27xx: add linux 5.4 supportÁlvaro Fernández Rojas2020-02-291-0/+622
| | | | | | Tested on bcm2710 (Raspberry Pi 3B). Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* bcm27xx: update kernel configsÁlvaro Fernández Rojas2020-02-291-0/+19
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* bcm27xx: update to latest patches from RPi foundationÁlvaro Fernández Rojas2020-02-291-0/+1
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* brcm2708: rename target to bcm27xxAdrian Schmutzler2020-02-142-0/+569
This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Despite, since subtargets range from bcm2708 to bcm2711, it seems appropriate to use bcm27xx instead of bcm2708 (again, as already done for BOARDNAME). This also renames the packages brcm2708-userland and brcm2708-gpu-fw. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
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