Merge pull request #342 from vwadekar/tlkd-delete-need-bl32-v1

tlkd: delete 'NEED_BL32' build variable

docs/plat/nvidia-tegra.md

@@ -57,8 +57,7 @@ without changing any makefiles.
 Preparing the BL31 image to run on Tegra SoCs
 ===================================================
 'CROSS_COMPILE=<path-to-aarch64-gcc>/bin/aarch64-none-elf- make PLAT=tegra \
-TARGET_SOC=<target-soc e.g. t210|t132> BL32=<path-to-trusted-os-binary> \
-SPD=<dispatcher e.g. tlkd> all'
+TARGET_SOC=<target-soc e.g. t210|t132> SPD=<dispatcher e.g. tlkd> all'
 
 Power Management
 ================

services/spd/tlkd/tlkd.mk

@@ -34,5 +34,3 @@ SPD_SOURCES		:=	services/spd/tlkd/tlkd_common.c		\
 				services/spd/tlkd/tlkd_helpers.S	\
 				services/spd/tlkd/tlkd_main.c		\
 				services/spd/tlkd/tlkd_pm.c
-
-NEED_BL32		:=	yes