Do not enable SVE on pre-v8.2 platforms
authorDavid Cunado <david.cunado@arm.com>
Tue, 31 Oct 2017 23:19:21 +0000 (23:19 +0000)
committerDavid Cunado <david.cunado@arm.com>
Thu, 30 Nov 2017 17:45:23 +0000 (17:45 +0000)
commit3872fc2d1fc58170e0ebc87a0cc20bff6a83ef51
tree634c4d85acffae1467eb1e1ab96e7dcd1cfd120f
parent1a853370ff8e9ff3b147297d1fc7942e7db43dd9
Do not enable SVE on pre-v8.2 platforms

Pre-v8.2 platforms such as the Juno platform does not have
the Scalable Vector Extensions implemented and so the build
option ENABLE_SVE is set to zero.

This has a minor performance improvement with no functional
impact.

Change-Id: Ib072735db7a0247406f8b60e325b7e28b1e04ad1
Signed-off-by: David Cunado <david.cunado@arm.com>
14 files changed:
plat/arm/board/juno/platform.mk
plat/compat/plat_compat.mk
plat/hisilicon/hikey/platform.mk
plat/hisilicon/hikey960/platform.mk
plat/hisilicon/poplar/platform.mk
plat/mediatek/mt6795/platform.mk
plat/mediatek/mt8173/platform.mk
plat/nvidia/tegra/platform.mk
plat/qemu/platform.mk
plat/rockchip/rk3328/platform.mk
plat/rockchip/rk3368/platform.mk
plat/rockchip/rk3399/platform.mk
plat/socionext/uniphier/platform.mk
plat/xilinx/zynqmp/platform.mk