From 4775233f85fb56b6a2e02e7f4d67661dacded6ee Mon Sep 17 00:00:00 2001 From: Anusmita Dutta Mazumder Date: Thu, 22 Oct 2026 14:40:36 +0100 Subject: [PATCH] arm/linux-yocto: enable /dev/mem for Trusted Services tests The Trusted Services uefi-test uses /dev/mem to map its MM communication buffer. The no-strict-devmem.cfg fragment relaxes the mapping restrictions, while CONFIG_DEVMEM controls whether /dev/mem is available. Enable CONFIG_DEVMEM in the same fragment so the test can open /dev/mem and map the communication buffer. Signed-off-by: Anusmita Dutta Mazumder Signed-off-by: Jon Mason --- meta-arm/recipes-kernel/linux/files/no-strict-devmem.cfg | 1 + 1 file changed, 1 insertion(+) diff --git a/meta-arm/recipes-kernel/linux/files/no-strict-devmem.cfg b/meta-arm/recipes-kernel/linux/files/no-strict-devmem.cfg index d372acae..78a5f92f 100644 --- a/meta-arm/recipes-kernel/linux/files/no-strict-devmem.cfg +++ b/meta-arm/recipes-kernel/linux/files/no-strict-devmem.cfg @@ -1 +1,2 @@ +CONFIG_DEVMEM=y CONFIG_STRICT_DEVMEM=n