From 29b4cb6ef06fd7f315f70414f8325ff03d73c261 Mon Sep 17 00:00:00 2001 From: Sahil Malhotra Date: Wed, 17 Jan 2024 11:58:51 +0100 Subject: [PATCH] core: imx: disable ELE support on imx8ulp, imx93 by default On imx8ulp and imx93, there is only one MU to communicate with ELE, which cannot be dedicated on OP-TEE side all the time. There may be ELE services running on Linux side, which can cause conflict with OP-TEE. So disablig ELE by default for now. Signed-off-by: Sahil Malhotra Acked-by: Jerome Forissier Acked-by: Clement Faure --- core/arch/arm/plat-imx/conf.mk | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/core/arch/arm/plat-imx/conf.mk b/core/arch/arm/plat-imx/conf.mk index 638a00d9b96..85bbfe5032a 100644 --- a/core/arch/arm/plat-imx/conf.mk +++ b/core/arch/arm/plat-imx/conf.mk @@ -217,7 +217,7 @@ CFG_TEE_CORE_NB_CORE ?= 2 $(call force,CFG_NXP_SNVS,n) $(call force,CFG_IMX_OCOTP,n) CFG_IMX_MU ?= y -CFG_IMX_ELE ?= y +CFG_IMX_ELE ?= n else ifneq (,$(filter $(PLATFORM_FLAVOR),$(mx93-flavorlist))) $(call force,CFG_MX93,y) $(call force,CFG_ARM64_core,y) @@ -230,7 +230,7 @@ $(call force,CFG_TZC380,n) $(call force,CFG_CRYPTO_DRIVER,n) $(call force,CFG_NXP_CAAM,n) CFG_IMX_MU ?= y -CFG_IMX_ELE ?= y +CFG_IMX_ELE ?= n else $(error Unsupported PLATFORM_FLAVOR "$(PLATFORM_FLAVOR)") endif