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* kernel: add missing ARM64_SSBD symbolStijn Tintel2018-07-311-0/+1
| | | | | | | | | In 4.14.57, a new symbol for Spectre v4 mitigation was introduced for ARM64. Add this symbol to all ARM64 targets using kernel 4.14. This mitigates CVE-2018-3639 on ARM64. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* arm64: enable harden branch predictorMathias Kresin2018-04-271-0/+2
| | | | | | Enable the harden branch predictor for arm64 as it is recommend. Signed-off-by: Mathias Kresin <dev@kresin.me>
* armvirt: Resync kernel configurationFlorian Fainelli2018-01-121-107/+36
| | | | | | | | The 4.14 kernel configuration defaulted to a v4/v5 multiplatform while 4.9 was using a v6/v7 default configuration. Resync 4.14 against 4.9 so they are nearly identical. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
* armvirt: re-enable VFP supportJo-Philipp Wich2018-01-101-1/+0
| | | | | | | | | | Enable CONFIG_VFP again which was disabled during the 4.9 -> 4.14 bump. Boot tested both 32 and 64 bit subtargets using initramfs images with the qemu-system-arm and qemu-system-aarch64 emulators. Fixes: aa100b66f2 ("armvirt: bump to v4.14") Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* armvirt: 64: add missing kernel config symbolsJo-Philipp Wich2018-01-101-0/+13
| | | | | Fixes: aa100b66f2 ("armvirt: bump to v4.14") Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* armvirt: bump to v4.14John Crispin2018-01-092-1/+253
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* kernel: move CONFIG_KASAN to generic configStijn Tintel2018-01-021-1/+0
| | | | | | | | | | While bumping 4.14, the kernel build failed due to missing CONFIG_KASAN symbol. Move it to generic config instead of defining it for all arm64 and x86/64 targets. It was only added in 4.0, so not needed in config-3.18. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* merge: targets: update image generation and targetsZoltan HERPAI2017-12-081-8/+8
| | | | Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
* armvirt: Enable CONFIG_ARM_PMUFlorian Fainelli2017-09-161-0/+1
| | | | | | | We will be prompted with this config symbol when performance monitoring is enabled in the kernel. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
* kernel: cleanup CONFIG_SCHED_HRTICKStijn Tintel2017-06-291-1/+0
| | | | | | | Remove CONFIG_SCHED_HRTICK from target configs, as it was added to the generic config in b47fd7656336162360ebf66147326763ddae3f8d. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* armvirt: rename config-default to config-4.9Stijn Tintel2017-06-291-0/+0
| | | | | | | | The kernel configs for all targets should have the version in the filename, for clearness and consistency across all targets. It is also expected by the update_kernel.sh script. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* armvirt: 64: enable usb supportYousong Zhou2017-05-032-1/+1
| | | | | | | | | It was originally only enabled for the "32" subtarget along with the "usb" feature which is now also shared by the "64" target This should fix the phase1 build of armvirt/64 Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
* armvirt: merge arm64 as subtarget 64Yousong Zhou2017-04-238-118/+320
| | | | | | | | | | | | | | | | | | | | Original armvirt target is now subtarget 32. Other than that the built result should remain the same as before Besides old features already available with arm64, the new armvirt/64 subtarget will also have those features originally enabled for armvirt/32 with commit 44ecfc2 ("armvirt: new target") - pl011, uart - pl031, rtc - pl061, gpio - pci-host-generic - virtio_{mmio,pci,net,blk,scsi,9p,console,balloon} - smp with NR_CPUS=4 - cpu-hotplug - ext4 - DEBUG_BUGVERBOSE for debug purposes Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
* armvirt: add kernel config change missing from 0d44f0cbFelix Fietkau2017-01-131-0/+1
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* armvirt: enable the USB feature flagFelix Fietkau2017-01-131-1/+1
| | | | | | USB devices can be passed through from the host to the guest Signed-off-by: Felix Fietkau <nbd@nbd.name>
* armvirt: new targetYousong Zhou2016-12-166-0/+363
An ARM Cortex-A15 machine provided by QEMU. Kernel drivers enabled: - pl011, uart - pl031, rtc - pl061, gpio - pci-host-generic - virtio_{mmio,pci,net,blk,scsi,9p,console,balloon} - smp with NR_CPUS=4 - cpu-hotplug - ext4 - neon, vfp extensions support (otherwise userland will fail with illegal instruction signal (code 0x00000004)) - DEBUG_BUGVERBOSE for debug purposes Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>