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openwrt/target/linux/armvirt/64/target.mk

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armvirt: merge arm64 as subtarget 64 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>
2017-04-18 12:59:52 +00:00
ARCH:=aarch64
SUBTARGET:=64
armvirt/64: change it to cortex-a53 instead of generic Package architecture aarch64_generic [1] can be used just with three devices. One is NanoPI R2S and then there are two development boards from NXP. Let's change armvirt/64 to Cortex A53 (aarch64_cortex-a53) [2]. It has wider support by multiple devices like NanoPI Neo Plus2/Core2, ESPRESSObin, Pine64, and Raspberry Pi 2&3. While looking at ARMvirt/32 it has set CPU_TYPE and CPU_SUBTYPE to be arm_cortex-a15_neon-vfpv4 [3]. It has support to devices like Linksys EA8500 v1, Linksys EA7500 v1, Netgear D7800, Netgear R7500 and so on. Tested with: qemu-system-aarch64 -m 1024 -smp 2 -cpu cortex-a57 -M virt -nographic \ -kernel openwrt-armvirt-64-Image-initramfs Successfully compiled and booted. Here goes the output: root@OpenWrt:/# uname -a Linux OpenWrt 5.4.82 #0 SMP Sun Dec 13 12:52:10 2020 aarch64 GNU/Linux root@OpenWrt:/# cat /etc/openwrt_release DISTRIB_ID='OpenWrt' DISTRIB_RELEASE='SNAPSHOT' DISTRIB_REVISION='r15207-96fca0f807' DISTRIB_TARGET='armvirt/64' DISTRIB_ARCH='aarch64_cortex-a53' DISTRIB_DESCRIPTION='OpenWrt SNAPSHOT r15207-96fca0f807' DISTRIB_TAINTS='no-all' Also, change BOARDNAME to be the same as it is in armvirt/32. [1] https://openwrt.org/docs/techref/instructionset/aarch64_generic [2] https://openwrt.org/docs/techref/instructionset/aarch64_cortex-a53 [3] https://openwrt.org/docs/techref/instructionset/arm_cortex-a15_neon-vfpv4 Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
2020-12-13 14:02:36 +00:00
BOARDNAME:=QEMU ARMv8 Virtual Machine (cortex-a53)
CPU_TYPE:=cortex-a53
armvirt: merge arm64 as subtarget 64 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>
2017-04-18 12:59:52 +00:00
KERNELNAME:=Image
define Target/Description
armvirt/64: change it to cortex-a53 instead of generic Package architecture aarch64_generic [1] can be used just with three devices. One is NanoPI R2S and then there are two development boards from NXP. Let's change armvirt/64 to Cortex A53 (aarch64_cortex-a53) [2]. It has wider support by multiple devices like NanoPI Neo Plus2/Core2, ESPRESSObin, Pine64, and Raspberry Pi 2&3. While looking at ARMvirt/32 it has set CPU_TYPE and CPU_SUBTYPE to be arm_cortex-a15_neon-vfpv4 [3]. It has support to devices like Linksys EA8500 v1, Linksys EA7500 v1, Netgear D7800, Netgear R7500 and so on. Tested with: qemu-system-aarch64 -m 1024 -smp 2 -cpu cortex-a57 -M virt -nographic \ -kernel openwrt-armvirt-64-Image-initramfs Successfully compiled and booted. Here goes the output: root@OpenWrt:/# uname -a Linux OpenWrt 5.4.82 #0 SMP Sun Dec 13 12:52:10 2020 aarch64 GNU/Linux root@OpenWrt:/# cat /etc/openwrt_release DISTRIB_ID='OpenWrt' DISTRIB_RELEASE='SNAPSHOT' DISTRIB_REVISION='r15207-96fca0f807' DISTRIB_TARGET='armvirt/64' DISTRIB_ARCH='aarch64_cortex-a53' DISTRIB_DESCRIPTION='OpenWrt SNAPSHOT r15207-96fca0f807' DISTRIB_TAINTS='no-all' Also, change BOARDNAME to be the same as it is in armvirt/32. [1] https://openwrt.org/docs/techref/instructionset/aarch64_generic [2] https://openwrt.org/docs/techref/instructionset/aarch64_cortex-a53 [3] https://openwrt.org/docs/techref/instructionset/arm_cortex-a15_neon-vfpv4 Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
2020-12-13 14:02:36 +00:00
Build multi-platform images for the ARMv8 instruction set architecture
armvirt: merge arm64 as subtarget 64 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>
2017-04-18 12:59:52 +00:00
endef
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