ARMv8/layerscape: Add FSL PPA support
The FSL Primary Protected Application (PPA) is a software component
loaded during boot which runs in TrustZone and remains resident
after boot.
Use the secure firmware framework to integrate FSL PPA into U-Boot.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Makefile b/arch/arm/cpu/armv8/fsl-layerscape/Makefile
index eb2cbc3..bcf6b48 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Makefile
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Makefile
@@ -10,6 +10,7 @@
obj-$(CONFIG_MP) += mp.o
obj-$(CONFIG_OF_LIBFDT) += fdt.o
obj-$(CONFIG_SPL) += spl.o
+obj-$(CONFIG_FSL_LS_PPA) += ppa.o
ifneq ($(CONFIG_FSL_LSCH3),)
obj-y += fsl_lsch3_speed.o