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* arc770: Remove arc770 targetHauke Mehrtens2022-01-281-31/+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>
* arc770: update kernel version to 5.4Adrian Schmutzler2020-07-271-0/+31
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>