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https://github.com/ARM-software/arm-trusted-firmware.git
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f0dce79600
- VCORE DVFS is the feature to change VCORE/DDR Freq for power saving - When there are no requests for using Vcore/DRAM, Vcore DVFS will - lower the voltage and frequency of Vcore/DRAM to achieve power saving. Signed-off-by: Kunlong Wang <kunlong.wang@mediatek.com> Change-Id: I1126311e8b3943cc54fb13e15973b9e1b74c129e
50 lines
1.4 KiB
Makefile
50 lines
1.4 KiB
Makefile
#
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# Copyright (c) 2025, MediaTek Inc. All rights reserved.
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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LOCAL_DIR := $(call GET_LOCAL_DIR)
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MODULE := spm
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ifneq ($(CONFIG_MTK_SPM_VERSION),)
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PLAT_INCLUDES += -I${LOCAL_DIR}/$(MTK_SOC)
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PLAT_INCLUDES += -I${LOCAL_DIR}/version/notifier/inc
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SUB_RULES-y += ${LOCAL_DIR}/$(CONFIG_MTK_SPM_VERSION)
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$(eval $(call add_define,SPM_PLAT_IMPL))
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endif
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ifeq ($(CONFIG_MTK_SPM_VERSION), mt8196)
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ifeq ($(CONFIG_MTK_SPM_SUPPORT), y)
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ifeq ($(CONFIG_MTK_SPM_COMMON_SUPPORT), y)
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include ${LOCAL_DIR}/$(CONFIG_MTK_SPM_VERSION)/plat_conf.mk
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PLAT_INCLUDES += -I${LOCAL_DIR}
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PLAT_INCLUDES += -I${LOCAL_DIR}/version
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PLAT_INCLUDES += -I${LOCAL_DIR}/common
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endif
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endif
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$(eval $(call add_defined_option,CONFIG_MTK_VCOREDVFS_SUPPORT))
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ifneq ($(CONFIG_MTK_SPM_COMMON_SUPPORT), y)
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LOCAL_SRCS-${CONFIG_MTK_SPM_SUPPORT} += ${LOCAL_DIR}/mt_spm_early_init.c
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endif
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ifneq ($(CONFIG_MTK_SPM_COMMON_SUPPORT), y)
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LOCAL_SRCS-${CONFIG_MTK_SPM_SUPPORT} += ${LOCAL_DIR}/mt_spm_early_init.c
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endif
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LOCAL_SRCS-${CONFIG_MTK_VCOREDVFS_SUPPORT} += ${LOCAL_DIR}/mt_spm_vcorefs_smc.c
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$(eval $(call MAKE_MODULE,$(MODULE),$(LOCAL_SRCS-y),$(MTK_BL)))
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SUB_RULES-${MTK_SPM_COMMON_DRV} += ${LOCAL_DIR}/common
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SUB_RULES-${MTK_SPM_COMMON_DRV} += ${LOCAL_DIR}/version
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$(eval $(call add_defined_option,CONFIG_MTK_SPM_COMMON_SUPPORT))
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else
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$(eval $(call MAKE_MODULE,$(MODULE),$(LOCAL_SRCS-y),$(MTK_BL)))
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endif
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$(eval $(call INCLUDE_MAKEFILE,$(SUB_RULES-y)))
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