diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-04-05 19:11:41 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-04-05 23:33:32 +0900 |
| commit | 4d045d0ebb7bca8b9900b250d32195160e7fdd5a (patch) | |
| tree | 7c409a49c03888f878b1ac3f185bb0d19c2f055f /Makefile | |
| parent | ffe102ca6d3b468393bd40db17fda4e3d3f41937 (diff) | |
Build: add generic way to include SCP_BL2 into FIP image
If SCP_BL2 is passed in from the command line, it is recognized by
make_helpers/tbbr/tbbr_tools.mk, and the cert_create tool generates
the corresponding key and content certificates.
On the other hand, the top-level Makefile does not care SCP_BL2, so
the --scp-fw option is not passed to the fiptool. As far as I see
plat/arm/css/common/css_common.mk, it looks like a platform's job to
add $(eval $(call FIP_ADD_IMG,SCP_BL2,--scp-fw)).
We can make the top-level Makefile kind enough to take care of it.
This is useful when we want to have optional SCP_BL2 firmware.
Adjust css_common.mk so that Juno still requires SCP_BL2 by default.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -341,6 +341,11 @@ ifdef BL2_SOURCES endif endif +# If SCP_BL2 is given, we always want FIP to include it. +ifdef SCP_BL2 + NEED_SCP_BL2 := yes +endif + # Process TBB related flags ifneq (${GENERATE_COT},0) # Common cert_create options @@ -536,6 +541,10 @@ $(if ${BL2}, $(eval $(call MAKE_TOOL_ARGS,2,${BL2},tb-fw)),\ $(eval $(call MAKE_BL,2,tb-fw))) endif +ifeq (${NEED_SCP_BL2},yes) +$(eval $(call FIP_ADD_IMG,SCP_BL2,--scp-fw)) +endif + ifeq (${NEED_BL31},yes) BL31_SOURCES += ${SPD_SOURCES} $(if ${BL31}, $(eval $(call MAKE_TOOL_ARGS,31,${BL31},soc-fw)),\ |