commit 34a305e5287935a90b046c962e2e6f1575002ea5
author Manish Pandey <manish.pandey2@arm.com> Thu Oct 21 21:53:49 2021 +0100
committer Manish Pandey <manish.pandey2@arm.com> Fri Oct 22 10:49:20 2021 +0100
tree b10aeff67232d5426ac3fe7d0456256def3833a6
parent 9264822ab36451f17d357a11946cacdb7db59e99

fix: remove "experimental" tag for stable features

there are features which are marked as experimental even though they
are stable and used for quite some time.
Following features are no longer marked as experimental
  - SPMD
  - MEASURED_BOOT
  - FCONF and associated build flags
  - DECRYPTION_SUPPORT and associated build flags
  - ENABLE_PAUTH
  - ENABLE_BTI
  - USE_SPINLOCK_CAS
  - GICv3 Multichip support

Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: I4bb653d9c413c66095ec31f0b8aefeb13ea04ee9

Makefile

diff --git a/Makefile b/Makefile
index ec6f885..c4e2ee3 100644
--- a/Makefile
+++ b/Makefile
@@ -150,8 +150,6 @@
 ifeq (${USE_SPINLOCK_CAS},1)
 ifneq (${ARCH},aarch64)
         $(error USE_SPINLOCK_CAS requires AArch64)
-else
-        $(info USE_SPINLOCK_CAS is an experimental feature)
 endif
 endif
 
@@ -525,7 +523,6 @@
     endif
 
     ifeq (${SPD},spmd)
-        $(warning "SPMD is an experimental feature")
         # SPMD is located in std_svc directory
         SPD_DIR := std_svc
 
@@ -731,12 +728,7 @@
 
 # SDEI_IN_FCONF is only supported when SDEI_SUPPORT is enabled.
 ifeq ($(SDEI_SUPPORT)-$(SDEI_IN_FCONF),0-1)
-$(error "SDEI_IN_FCONF is an experimental feature and is only supported when \
-	SDEI_SUPPORT is enabled")
-endif
-
-ifeq ($(COT_DESC_IN_DTB),1)
-    $(info CoT in device tree is an experimental feature)
+$(error "SDEI_IN_FCONF is only supported when SDEI_SUPPORT is enabled")
 endif
 
 # If pointer authentication is used in the firmware, make sure that all the
@@ -751,24 +743,12 @@
 ifeq ($(CTX_INCLUDE_PAUTH_REGS),1)
     ifneq (${ARCH},aarch64)
         $(error CTX_INCLUDE_PAUTH_REGS requires AArch64)
-    else
-        $(info CTX_INCLUDE_PAUTH_REGS is an experimental feature)
     endif
 endif
 
-ifeq ($(ENABLE_PAUTH),1)
-    $(info Pointer Authentication is an experimental feature)
-endif
-
-ifeq ($(ENABLE_BTI),1)
-    $(info Branch Protection is an experimental feature)
-endif
-
 ifeq ($(CTX_INCLUDE_MTE_REGS),1)
     ifneq (${ARCH},aarch64)
         $(error CTX_INCLUDE_MTE_REGS requires AArch64)
-    else
-        $(info CTX_INCLUDE_MTE_REGS is an experimental feature)
     endif
 endif
 
@@ -778,8 +758,6 @@
 ifeq ($(MEASURED_BOOT),1)
     ifneq (${TRUSTED_BOARD_BOOT},1)
         $(error MEASURED_BOOT requires TRUSTED_BOARD_BOOT=1)
-    else
-        $(info MEASURED_BOOT is an experimental feature)
     endif
 endif
 
@@ -796,8 +774,6 @@
 ifneq (${DECRYPTION_SUPPORT},none)
     ifeq (${TRUSTED_BOARD_BOOT}, 0)
         $(error TRUSTED_BOARD_BOOT must be enabled for DECRYPTION_SUPPORT to be set)
-    else
-        $(info DECRYPTION_SUPPORT is an experimental feature)
     endif
 endif