diff options
Diffstat (limited to 'Makefile')
-rw-r--r-- | Makefile | 52 |
1 files changed, 44 insertions, 8 deletions
@@ -313,6 +313,29 @@ include lib/cpus/cpu-ops.mk ################################################################################ +# Check incompatible options +################################################################################ + +ifdef EL3_PAYLOAD_BASE + ifdef BL33_BASE + $(warning "BL33_BASE and EL3_PAYLOAD_BASE are incompatible \ + build options. EL3_PAYLOAD_BASE has priority.") + endif +endif + +ifeq (${NEED_BL33},yes) + ifdef EL3_PAYLOAD_BASE + $(warning "BL33 image is not needed when option \ + BL33_PAYLOAD_BASE is used and won't be added to the FIP file.") + endif + ifdef BL33_BASE + $(warning "BL33 image is not needed when option BL33_BASE is \ + used and won't be added to the FIP file.") + endif +endif + + +################################################################################ # Process platform overrideable behaviour ################################################################################ @@ -325,12 +348,19 @@ endif # supplied for the FIP and Certificate generation tools. This flag can be # overridden by the platform. ifdef BL2_SOURCES -ifndef EL3_PAYLOAD_BASE -NEED_BL33 ?= yes -else -# The BL33 image is not needed when booting an EL3 payload. -NEED_BL33 := no -endif + ifdef EL3_PAYLOAD_BASE + # If booting an EL3 payload there is no need for a BL33 image + # in the FIP file. + NEED_BL33 := no + else + ifdef BL33_BASE + # If booting a BL33 preloaded image there is no need of + # another one in the FIP file. + NEED_BL33 := no + else + NEED_BL33 ?= yes + endif + endif endif # Process TBB related flags @@ -410,11 +440,17 @@ $(eval $(call add_define,PSCI_EXTENDED_STATE_ID)) $(eval $(call add_define,ERROR_DEPRECATED)) $(eval $(call add_define,ENABLE_PLAT_COMPAT)) $(eval $(call add_define,SPIN_ON_BL1_EXIT)) +$(eval $(call add_define,PL011_GENERIC_UART)) # Define the EL3_PAYLOAD_BASE flag only if it is provided. ifdef EL3_PAYLOAD_BASE -$(eval $(call add_define,EL3_PAYLOAD_BASE)) + $(eval $(call add_define,EL3_PAYLOAD_BASE)) +else + # Define the BL33_BASE flag only if it is provided and EL3_PAYLOAD_BASE + # is not defined, as it has priority. + ifdef BL33_BASE + $(eval $(call add_define,BL33_BASE)) + endif endif -$(eval $(call add_define,PL011_GENERIC_UART)) ################################################################################ |