fix: remove stale references to ENABLE_PLAT_COMPAT

This options has been gone for some time.

Change-Id: If9b22e08ef0554cae43f2e899c4fa3bb0d2cc0fc
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

9 files changed, 6 insertions, 26 deletions

diff --git a/plat/qemu/qemu_sbsa/platform.mk b/plat/qemu/qemu_sbsa/platform.mk
index b0bbbc9ae..646503d6c 100644
--- a/plat/qemu/qemu_sbsa/platform.mk
+++ b/plat/qemu/qemu_sbsa/platform.mk
@@ -9,9 +9,6 @@ PLAT_QEMU_COMMON_PATH	:=	plat/qemu/common
 
 CRASH_REPORTING		:= 1
 
-# Disable the PSCI platform compatibility layer
-ENABLE_PLAT_COMPAT	:= 0
-
 SEPARATE_CODE_AND_RODATA := 1
 ENABLE_STACK_PROTECTOR	 := 0
 
diff --git a/plat/qti/hoya/kodiak/sc7280_chrome/platform.mk b/plat/qti/hoya/kodiak/sc7280_chrome/platform.mk
index 22a794c20..fa2d50b4c 100644
--- a/plat/qti/hoya/kodiak/sc7280_chrome/platform.mk
+++ b/plat/qti/hoya/kodiak/sc7280_chrome/platform.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2017-2025, Arm Limited and Contributors. All rights reserved.
+# Copyright (c) 2017-2026, Arm Limited and Contributors. All rights reserved.
 # Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
@@ -22,9 +22,6 @@ ERRATA_A78_1941498 		:=	1
 ERRATA_A78_1951500 		:=	1
 WORKAROUND_CVE_2025_10263	:=	1
 
-# Disable the PSCI platform compatibility layer
-ENABLE_PLAT_COMPAT		:=	0
-
 # Enable PSCI v1.0 extended state ID format
 PSCI_EXTENDED_STATE_ID	:=  1
 ARM_RECOM_STATE_ID_ENC  :=  1
diff --git a/plat/qti/hoya/qcs615/platform.mk b/plat/qti/hoya/qcs615/platform.mk
index 432a21e52..173cdc288 100644
--- a/plat/qti/hoya/qcs615/platform.mk
+++ b/plat/qti/hoya/qcs615/platform.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2024-2025, Arm Limited and Contributors. All rights reserved.
+# Copyright (c) 2024-2026, Arm Limited and Contributors. All rights reserved.
 # Copyright (c) 2024, The Linux Foundation. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
@@ -34,9 +34,6 @@ ERRATA_A76_1946160				:=	1
 ERRATA_A76_2743102				:=	1
 WORKAROUND_CVE_2025_10263			:=	1
 
-# Disable the PSCI platform compatibility layer
-ENABLE_PLAT_COMPAT				:=	0
-
 # Enable PSCI v1.0 extended state ID format
 PSCI_EXTENDED_STATE_ID			:=	1
 ARM_RECOM_STATE_ID_ENC			:=	1
@@ -154,4 +151,3 @@ else
 # use library provided by QTISECLIB_PATH
 LDLIBS += $(QTISECLIB_PATH)
 endif
-
diff --git a/plat/qti/hoya/sc7180/platform.mk b/plat/qti/hoya/sc7180/platform.mk
index 617e90692..442e8f213 100644
--- a/plat/qti/hoya/sc7180/platform.mk
+++ b/plat/qti/hoya/sc7180/platform.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2017-2025, Arm Limited and Contributors. All rights reserved.
+# Copyright (c) 2017-2026, Arm Limited and Contributors. All rights reserved.
 # Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
@@ -16,9 +16,6 @@ USE_COHERENT_MEM		:=	0
 WARMBOOT_ENABLE_DCACHE_EARLY	:=	1
 HW_ASSISTED_COHERENCY		:=	1
 
-# Disable the PSCI platform compatibility layer
-ENABLE_PLAT_COMPAT		:=	0
-
 #Enable errata for cortex_a55 and cortex_a76
 ERRATA_A55_1530923 		:= 	1
 ERRATA_A76_1165522 		:= 	1
@@ -138,4 +135,3 @@ else
 # use library provided by QTISECLIB_PATH
 LDLIBS += $(QTISECLIB_PATH)
 endif
-
diff --git a/plat/rockchip/px30/platform.mk b/plat/rockchip/px30/platform.mk
index 2fdbec580..aaaec73c2 100644
--- a/plat/rockchip/px30/platform.mk
+++ b/plat/rockchip/px30/platform.mk
@@ -1,5 +1,5 @@
 #
-#Copyright (c) 2019-2025, Arm Limited and Contributors. All rights reserved.
+#Copyright (c) 2019-2026, Arm Limited and Contributors. All rights reserved.
 #
 #SPDX-License-Identifier: BSD-3-Clause
 #
@@ -63,8 +63,6 @@ ifdef PLAT_RK_SECURE_DDR_MINILOADER
 BL31_SOURCES		+=	${RK_PLAT_COMMON}/drivers/parameter/ddr_parameter.c
 endif
 
-ENABLE_PLAT_COMPAT	:=	0
-
 include lib/libfdt/libfdt.mk
 
 PLAT_EXTRA_LD_SCRIPT	:=	1
diff --git a/plat/rockchip/rk3568/platform.mk b/plat/rockchip/rk3568/platform.mk
index 1e130c7ee..8b49c7627 100644
--- a/plat/rockchip/rk3568/platform.mk
+++ b/plat/rockchip/rk3568/platform.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2023-2025, Arm Limited and Contributors. All rights reserved.
+# Copyright (c) 2023-2026, Arm Limited and Contributors. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -94,7 +94,6 @@ BL31_SOURCES		+=	${RK_GIC_SOURCES}				\
 				${RK_PLAT_SOC}/drivers/pmu/pmu.c		\
 				${RK_PLAT_SOC}/plat_sip_calls.c
 
-ENABLE_PLAT_COMPAT	:=	0
 MULTI_CONSOLE_API	:=	1
 # System coherency is managed in hardware
 HW_ASSISTED_COHERENCY	:=	1
diff --git a/plat/rockchip/rk3576/platform.mk b/plat/rockchip/rk3576/platform.mk
index da7eae136..9d33f8a03 100644
--- a/plat/rockchip/rk3576/platform.mk
+++ b/plat/rockchip/rk3576/platform.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2025, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2025-2026, Arm Limited and Contributors. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -101,7 +101,6 @@ ERRATA_A53_1530924		:=	1
 
 ERRATA_A72_1319367		:=	1
 
-ENABLE_PLAT_COMPAT		:=	0
 MULTI_CONSOLE_API		:=	1
 CTX_INCLUDE_EL2_REGS		:=	0
 CTX_INCLUDE_AARCH32_REGS	:=	0
diff --git a/plat/rockchip/rk3588/platform.mk b/plat/rockchip/rk3588/platform.mk
index 413a20c16..5c351f32f 100644
--- a/plat/rockchip/rk3588/platform.mk
+++ b/plat/rockchip/rk3588/platform.mk
@@ -81,7 +81,6 @@ BL31_SOURCES		+=	${RK_GIC_SOURCES}				\
 				${RK_PLAT_SOC}/drivers/scmi/rk3588_rstd.c
 
 CTX_INCLUDE_AARCH32_REGS :=     0
-ENABLE_PLAT_COMPAT	:=	0
 MULTI_CONSOLE_API	:=	1
 ERRATA_A55_1530923	:=	1
 WORKAROUND_CVE_2025_10263 :=	1
diff --git a/plat/rockchip/rv1126b/platform.mk b/plat/rockchip/rv1126b/platform.mk
index 46bb5e6b2..810852c08 100644
--- a/plat/rockchip/rv1126b/platform.mk
+++ b/plat/rockchip/rv1126b/platform.mk
@@ -100,7 +100,6 @@ ERRATA_A53_843419		:=	1
 ERRATA_A53_855873		:=	1
 ERRATA_A53_1530924		:=	1
 
-ENABLE_PLAT_COMPAT		:=	0
 MULTI_CONSOLE_API		:=	1
 CTX_INCLUDE_EL2_REGS		:=	0
 CTX_INCLUDE_AARCH32_REGS	:=	0