From d810e30dd6b47e0725dccbcb42ca0a0c5215ee34 Mon Sep 17 00:00:00 2001 From: Tom Cosgrove <tom.cosgrove@arm.com> Date: Tue, 17 Aug 2021 08:50:53 +0100 Subject: [PATCH] fix(plat/arm_fpga): enable AMU extension As done recently for plat/tc0 in b5863cab9, enable AMU explicitly. This is necessary as the recent changes that enable SVE for the secure world disable AMU by default in the CPTR_EL3 reset value. Change-Id: Ie3abf1dee8a4e1c8c39f934da8e32d67891f5f09 Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com> --- plat/arm/board/arm_fpga/platform.mk | 2 ++ 1 file changed, 2 insertions(+) diff --git a/plat/arm/board/arm_fpga/platform.mk b/plat/arm/board/arm_fpga/platform.mk index f1fd7773a..f80ea2fef 100644 --- a/plat/arm/board/arm_fpga/platform.mk +++ b/plat/arm/board/arm_fpga/platform.mk @@ -32,6 +32,8 @@ $(eval $(call add_define,FPGA_PRELOADED_DTB_BASE)) FPGA_PRELOADED_CMD_LINE := 0x1000 $(eval $(call add_define,FPGA_PRELOADED_CMD_LINE)) +ENABLE_AMU := 1 + # Treating this as a memory-constrained port for now USE_COHERENT_MEM := 0 -- GitLab