core: imx: disable ELE support on i.MX91 by default

On i.MX91, 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 disabling ELE by default for now. Signed-off-by: Sahil Malhotra <[email protected]> Acked-by: Jerome Forissier <[email protected]>
gagachang · Oct 11, 2024 · 136cc65 · 136cc65
1 parent dd18bd8
commit 136cc65
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/arch/arm/plat-imx/conf.mk b/core/arch/arm/plat-imx/conf.mk
@@ -262,7 +262,7 @@ $(call force,CFG_IMX_OCOTP,n)
 $(call force,CFG_TZC380,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