diff options
| author | Josef Schlehofer <pepe.schlehofer@gmail.com> | 2020-12-13 15:02:36 +0100 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2020-12-14 21:38:10 +0000 |
| commit | 222dc0ad912370a620172a781a1c429dae01ab08 (patch) | |
| tree | dc85af57b142523498c8966bc72532d1519066a3 /target/linux/armvirt | |
| parent | 05a1b11c71e320e7a7bbd4cc8e01b98c6843745e (diff) | |
| download | upstream-222dc0ad912370a620172a781a1c429dae01ab08.tar.gz upstream-222dc0ad912370a620172a781a1c429dae01ab08.tar.bz2 upstream-222dc0ad912370a620172a781a1c429dae01ab08.zip | |
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>
Diffstat (limited to 'target/linux/armvirt')
| -rw-r--r-- | target/linux/armvirt/64/target.mk | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/target/linux/armvirt/64/target.mk b/target/linux/armvirt/64/target.mk index 38d8fa13b6..58adcc7d60 100644 --- a/target/linux/armvirt/64/target.mk +++ b/target/linux/armvirt/64/target.mk @@ -1,8 +1,9 @@ ARCH:=aarch64 SUBTARGET:=64 -BOARDNAME:=ARMv8 multiplatform +BOARDNAME:=QEMU ARMv8 Virtual Machine (cortex-a53) +CPU_TYPE:=cortex-a53 KERNELNAME:=Image define Target/Description - Build multi-platform images for the ARMv8 instruction set architecture + Build multi-platform images for the ARMv8 instruction set architecture endef |