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* generic: enable CONFIG_ARM_CRYPTO for 32bit arm targetsLu jicong2023-05-101-0/+1
| | | | | | | Fix following error when building 32bit arm targets with kmod-crypto-sha512 ERROR: module '/home/user/openwrt/build_dir/target-arm_xscale_musl_eabi/linux-kirkwood_generic/linux-5.15.109/arch/arm/crypto/sha512-arm.ko' is missing. Signed-off-by: Lu jicong <jiconglu58@gmail.com>
* kernel: improve handling of CONFIG_IO_URINGTony Ambardar2023-05-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | Kernel setting CONFIG_IO_URING supports high-performance I/O for file access and servers, generally for more performant platforms, and adds ~45 KB to kernel sizes. The need for this on less "beefy" devices is questionable, as is the size cost considering many platforms have kernel size limits which require tricky repartitioning if outgrown. The size cost is also large relative to the ~180 KB bump expected between major OpenWRT kernel releases. No OpenWrt packages have hard dependencies on this; samba4 and mariadb can take advantage if available (+KERNEL_IO_URING:liburing) but otherwise build and work fine. Since CONFIG_IO_URING is already managed via the KERNEL_IO_URING setting in Config-kernel.in (default Y), remove it from those target configs which unconditionally enable it, and update the defaults to enable it conditionally only on more powerful 64-bit x86 and arm devices. It may still be manually enabled as needed for high-performance custom builds. Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
* airoha: disable swconfigAleksander Jan Bajkowski2022-11-271-1/+0
| | | | | | | | Swconfig isn't used by this target and can be disabled for this reason. Airoha doesn't even have an Ethernet driver. In the future, this target should get a DSA driver. Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
* airoha: refresh configAleksander Jan Bajkowski2022-11-271-4/+4
| | | | | | | This was done by executing these command: $ time make kernel_oldconfig CONFIG_TARGET=platform Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
* airoha: Add new target platformDaniel Danzberger2022-09-051-0/+271
Airoha is a new ARM platform based on Cortex-A53 which has recently been merged into linux-next. Due to BootROM limitations on this platform, the Cortex-A53 can't run in Aarch64 mode and code must be compiled for 32-Bit ARM. This support is based mostly on those linux-next commits backported for kernel 5.15. Patches: 1 - platform support = linux-next 2 - clock driver = linux-next 3 - gpio driver = linux-next 4 - linux,usable-memory-range dts support = linux-next 5 - mtd spinand driver 6 - spi driver 7 - pci driver (kconfig only, uses mediatek PCI) = linux-next Still missing: - Ethernet driver - Sysupgrade support A.t.m there exists one subtarget EN7523 with only one evaluation board. The initramfs can be run with the following commands from u-boot: - u-boot> setenv bootfile \ openwrt-airoha-airoha_en7523-evb-initramfs-kernel.bin u-boot> tftpboot u-boot> bootm 0x81800000 - Signed-off-by: Daniel Danzberger <daniel@dd-wrt.com>