arm-bsp/linux: corstone1000: use arm-ffa machine feature

add arm-ffa machine feature which applies FF-A config fragment and kernel patch

Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>

meta-arm-bsp/conf/machine/include/corstone1000.inc

@@ -57,6 +57,9 @@ INITRAMFS_IMAGE_BUNDLE ?= "1"
 #telling the build system which image is responsible of the generation of the initramfs rootfs
 INITRAMFS_IMAGE = "corstone1000-initramfs-image"
 
+# add FF-A support in the kernel
+MACHINE_FEATURES += "arm-ffa"
+
 # prevent the kernel image from being included in the intramfs rootfs
 PACKAGE_EXCLUDE = "kernel-image-*"
 

meta-arm-bsp/recipes-kernel/linux/files/corstone1000/defconfig

@@ -10,7 +10,6 @@ CONFIG_ARCH_VEXPRESS=y
 CONFIG_CMDLINE="console=ttyAMA0 loglevel=9"
 CONFIG_EFI=y
 # CONFIG_SUSPEND is not set
-CONFIG_ARM_FFA_TRANSPORT=y
 CONFIG_EFI_BOOTLOADER_CONTROL=y
 CONFIG_EFI_CAPSULE_LOADER=y
 CONFIG_EFI_TEST=y

meta-arm-bsp/recipes-kernel/linux/linux-arm-platforms.inc

@@ -32,6 +32,7 @@ KCONFIG_MODE:corstone500 = "--alldefconfig"
 # Corstone1000 KMACHINE
 #
 FILESEXTRAPATHS:prepend:corstone1000 := "${ARMBSPFILESPATHS}"
+FILESEXTRAPATHS:prepend:corstone1000 := "${ARMFILESPATHS}"
 COMPATIBLE_MACHINE:corstone1000 = "${MACHINE}"
 KCONFIG_MODE:corstone1000 = "--alldefconfig"
 KMACHINE:corstone1000 = "corstone1000"