core: ffa: remove AArch32 support

The FF-A and AArch32 configuration was prior to this patch not compile tested and not used upstream. So remove the AArch32 support for FF-A configurations so save maintenance effort. Signed-off-by: Jens Wiklander <[email protected]> Acked-by: Etienne Carriere <[email protected]>
z4a1c2 · Nov 3, 2023 · ea4cafa · ea4cafa
1 parent 51889a6
commit ea4cafa
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Showing 3 changed files with 3 additions and 137 deletions.
diff --git a/core/arch/arm/arm.mk b/core/arch/arm/arm.mk
@@ -129,6 +129,9 @@ ifeq ($(CFG_CORE_FFA),y)
 ifneq ($(CFG_DT),y)
 $(error CFG_CORE_FFA depends on CFG_DT)
 endif
+ifneq ($(CFG_ARM64_core),y)
+$(error CFG_CORE_FFA depends on CFG_ARM64_core)
+endif
 endif
 
 ifeq ($(CFG_CORE_PHYS_RELOCATABLE)-$(CFG_WITH_PAGER),y-y)

diff --git a/core/arch/arm/kernel/sub.mk b/core/arch/arm/kernel/sub.mk
@@ -24,7 +24,6 @@ endif
 ifeq ($(CFG_CORE_FFA),y)
 srcs-y += thread_spmc.c
 cppflags-thread_spmc.c-y += -DTEE_IMPL_GIT_SHA1=$(TEE_IMPL_GIT_SHA1)
-srcs-$(CFG_ARM32_core) += thread_spmc_a32.S
 srcs-$(CFG_ARM64_core) += thread_spmc_a64.S
 else
 srcs-y += thread_optee_smc.c

diff --git a/core/arch/arm/kernel/thread_spmc_a32.S b/core/arch/arm/kernel/thread_spmc_a32.S