Message ID | 20240415150735.3443599-1-ross.burton@arm.com |
---|---|
State | New |
Headers | show |
Series | arm-bsp/fvp-base: improve FVP performance | expand |
On Mon, 15 Apr 2024 15:07:35 +0000, Ross Burton wrote: > Increase the number of TLB entries from 0x80 to 0x400 and disable the > checking of memory attributes. In our CI, this makes testimage run in > 576s instead of 803s. > > Applied, thanks! [1/1] arm-bsp/fvp-base: improve FVP performance commit: 04187be11dc4bfc898d411c1a40c2a1e9f4ff925 Best regards,
diff --git a/meta-arm-bsp/conf/machine/fvp-base.conf b/meta-arm-bsp/conf/machine/fvp-base.conf index 39ef38be..f621cd8b 100644 --- a/meta-arm-bsp/conf/machine/fvp-base.conf +++ b/meta-arm-bsp/conf/machine/fvp-base.conf @@ -47,6 +47,10 @@ FVP_CONFIG[bp.virtio_net.hostbridge.userNetworking] ?= "1" FVP_CONFIG[bp.virtio_net.hostbridge.userNetPorts] = "2222=22" FVP_CONFIG[bp.virtio_rng.enabled] ?= "1" FVP_CONFIG[cache_state_modelled] ?= "0" +FVP_CONFIG[cluster0.check_memory_attributes] ?= "0" +FVP_CONFIG[cluster1.check_memory_attributes] ?= "0" +FVP_CONFIG[cluster0.stage12_tlb_size] ?= "1024" +FVP_CONFIG[cluster1.stage12_tlb_size] ?= "1024" FVP_CONFIG[bp.secureflashloader.fname] ?= "bl1-fvp.bin" FVP_CONFIG[bp.flashloader0.fname] ?= "fip-fvp.bin" FVP_CONFIG[bp.virtioblockdevice.image_path] ?= "${IMAGE_NAME}.wic"
Increase the number of TLB entries from 0x80 to 0x400 and disable the checking of memory attributes. In our CI, this makes testimage run in 576s instead of 803s. Signed-off-by: Ross Burton <ross.burton@arm.com> --- meta-arm-bsp/conf/machine/fvp-base.conf | 4 ++++ 1 file changed, 4 insertions(+)