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author | Balint Dobszay <balint.dobszay@arm.com> | 2019-12-18 15:28:00 +0100 |
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committer | Madhukar Pappireddy <madhukar.pappireddy@arm.com> | 2020-05-15 10:05:06 -0500 |
commit | cbf9e84a193883f11a99b2f61417710a69e36e0d (patch) | |
tree | 32f98b78d2bd9dff38420117117044e4970058a0 /Makefile | |
parent | f95dfc277749c53fe57934c8ac93a5fed933f1fa (diff) | |
download | trusted-firmware-a-cbf9e84a193883f11a99b2f61417710a69e36e0d.tar.gz |
plat/arm/fvp: Support performing SDEI platform setup in runtime
This patch introduces dynamic configuration for SDEI setup and is supported
when the new build flag SDEI_IN_FCONF is enabled. Instead of using C arrays
and processing the configuration at compile time, the config is moved to
dts files. It will be retrieved at runtime during SDEI init, using the fconf
layer.
Change-Id: If5c35a7517ba00a9f258d7f3e7c8c20cee169a31
Signed-off-by: Balint Dobszay <balint.dobszay@arm.com>
Co-authored-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Diffstat (limited to 'Makefile')
-rw-r--r-- | Makefile | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -651,6 +651,12 @@ ifeq ($(DYN_DISABLE_AUTH), 1) endif endif +# SDEI_IN_FCONF is only supported when SDEI_SUPPORT is enabled. +ifeq ($(SDEI_SUPPORT)-$(SDEI_IN_FCONF),0-1) +$(error "SDEI_IN_FCONF is an experimental feature and is only supported when \ + SDEI_SUPPORT is enabled") +endif + # If pointer authentication is used in the firmware, make sure that all the # registers associated to it are also saved and restored. # Not doing it would leak the value of the keys used by EL3 to EL1 and S-EL1. @@ -882,6 +888,7 @@ $(eval $(call assert_boolean,TRUSTED_BOARD_BOOT)) $(eval $(call assert_boolean,USE_COHERENT_MEM)) $(eval $(call assert_boolean,USE_DEBUGFS)) $(eval $(call assert_boolean,ARM_IO_IN_DTB)) +$(eval $(call assert_boolean,SDEI_IN_FCONF)) $(eval $(call assert_boolean,USE_ROMLIB)) $(eval $(call assert_boolean,USE_TBBR_DEFS)) $(eval $(call assert_boolean,WARMBOOT_ENABLE_DCACHE_EARLY)) @@ -961,6 +968,7 @@ $(eval $(call add_define,TRUSTED_BOARD_BOOT)) $(eval $(call add_define,USE_COHERENT_MEM)) $(eval $(call add_define,USE_DEBUGFS)) $(eval $(call add_define,ARM_IO_IN_DTB)) +$(eval $(call add_define,SDEI_IN_FCONF)) $(eval $(call add_define,USE_ROMLIB)) $(eval $(call add_define,USE_TBBR_DEFS)) $(eval $(call add_define,WARMBOOT_ENABLE_DCACHE_EARLY)) |