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bl2-el3: Don't include BL2 in fip for BL2 at EL3 

It is better to not include BL2 in FIP when using `BL2 at EL3` as
platforms using this config would not have the capability to parse the
FIP format in Boot ROM and BL2 needs to be loaded independently. This
patch does the required changes for the same.

Change-Id: Iad285c247b3440e2d827fef97c3dd81f5c09cabc
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
This commit is contained in:
Roberto Vargas 2018-01-02 11:23:41 +00:00
parent 4cd1769f81
commit c9b31ae85f
2 changed files with 8 additions and 2 deletions
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8
Makefile
View File

@ -586,8 +586,12 @@ $(eval $(call MAKE_BL,1))
endif
ifeq (${NEED_BL2},yes)
$(if ${BL2}, $(eval $(call MAKE_TOOL_ARGS,2,${BL2},tb-fw)),\
$(eval $(call MAKE_BL,2,tb-fw)))
ifeq (${BL2_AT_EL3}, 0)
FIP_BL2_ARGS := tb-fw
endif
$(if ${BL2}, $(eval $(call MAKE_TOOL_ARGS,2,${BL2},${FIP_BL2_ARGS})),\
$(eval $(call MAKE_BL,2,${FIP_BL2_ARGS})))
endif
ifeq (${NEED_SCP_BL2},yes)

2
make_helpers/tbbr/tbbr_tools.mk
View File

@ -64,7 +64,9 @@ $(if ${NON_TRUSTED_WORLD_KEY},$(eval $(call CERT_ADD_CMD_OPT,${NON_TRUSTED_WORLD
$(if ${BL2},$(eval $(call CERT_ADD_CMD_OPT,${BL2},--tb-fw,true)),\
$(eval $(call CERT_ADD_CMD_OPT,$(call IMG_BIN,2),--tb-fw,true)))
$(eval $(call CERT_ADD_CMD_OPT,${BUILD_PLAT}/tb_fw.crt,--tb-fw-cert))
ifeq (${BL2_AT_EL3}, 0)
$(eval $(call FIP_ADD_PAYLOAD,${BUILD_PLAT}/tb_fw.crt,--tb-fw-cert))
endif
# Add the SCP_BL2 CoT (key cert + img cert + image)
ifneq (${SCP_BL2},)