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* arc770: Remove arc770 targetHauke Mehrtens2022-01-281-195/+0
| | | | | | | | | | | | | | | | | The arc700 target is not booting up since some time, see here: https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/issues/400 It looks like there is a problem in the toolchain when using glibc. Currently no one is working on fixing this problem, remove the target instead. This target also does not have many users we are aware of. If someone wants to have this target back, feel free to add a fixed version of this target again. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Stijn Tintel <stijn@linux-ipv6.be>
* 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>
* treewide: switch the timer frequency to 100 HzRui Salvaterra2021-04-211-1/+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: set WATCHDOG_CORE dependency in kmod-hwmon-sch5627Adrian Schmutzler2020-08-241-1/+0
| | | | | | | | | | | | | | | | | | For many target we have added CONFIG_WATCHDOG_CORE=y to the target config due to the following error: Package kmod-hwmon-sch5627 is missing dependencies for the following libraries: watchdog.ko However, actually the proper way appears to be setting the dependency for the kmod-hwmon-sch5627 package, as the error message demands. Do this in this patch and remove the target config entries added due to this issue. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* arc770: update kernel version to 5.4Adrian Schmutzler2020-07-271-0/+199
Update config with make kernel_oldconfig and copy/refresh patch. Add CONFIG_WATCHDOG_CORE=y to fix the following error as done for several targets already: Package kmod-hwmon-sch5627 is missing dependencies for the following libraries: watchdog.ko Directly switch to kernel 5.4. This patch is compile-tested only. However, the target is essentially pure upstream with a single patch, and it has been reported that kernel 5.4 has been run on this target successfully already. Note that in my local tests building with all packages/kmods failed since openvswitch selects libunwind, which doesn't build for arc with the following error: checking if we should build libunwind-ptrace... yes checking if we should build libunwind-setjmp... yes checking for build architecture... x86_64 checking for host architecture... arc checking for target architecture... arc checking for target operating system... linux-gnu checking for ELF helper width... configure: error: Unknown ELF target: arc make[3]: *** [Makefile:65: /data/openwrt/build_dir/target-arc_arc700_uClibc/ libunwind-1.3.1/.configured_68b329da9893e34099c7d8ad5cb9c940] Error 1 Deselecting all kmod-openvswitch* packages will have the build run through. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>