# Copyright (C) 2022 HiSilicon (Shanghai) Technologies CO., LIMITED.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

#===============================================================================
# For Hi3751V350...
#===============================================================================
# export variables
#===============================================================================
ifeq ($(CFG_HI_EXPORT_FLAG),)
    ifneq ($(KERNELRELEASE),)
    KERNEL_DIR := $(srctree)

    SDK_DIR := $(KERNEL_DIR)/../../..
    else
    SDK_DIR := $(CURDIR)/../../../..
    endif

    ifneq ($(SDK_SOURCE_DIR),)
    SDK_DIR := $(SDK_SOURCE_DIR)/..
    endif
include $(SDK_DIR)/base.mak
endif

KBUILD_EXTRA_SYMBOLS += $(COMMON_DIR)/drv/Module.symvers
export KBUILD_EXTRA_SYMBOLS

#===============================================================================
# local variables
#===============================================================================
EXTRA_CFLAGS += -I$(COMMON_UNF_INCLUDE)                 \
                -I$(COMMON_API_INCLUDE)                 \
                -I$(COMMON_DRV_INCLUDE)                 \
                -I$(MSP_UNF_INCLUDE)                    \
                -I$(MSP_API_INCLUDE)                    \
                -I$(MSP_DRV_INCLUDE)                    \
                -I$(MSP_DIR)/drv/hiproc/include		\
		-I$(SDK_DIR)/userspace_drv/osal/include/hicommon/include

EXTRA_CFLAGS += $(CFG_HI_KMOD_CFLAGS)

MOD_NAME := hi_proc
obj-$(CFG_MSP_BUILDTYPE) += $(MOD_NAME).o
$(MOD_NAME)-y := kernel/hiproc.o


#===============================================================================
#   rules
#===============================================================================
.PHONY: all clean install uninstall

all:
	$(AT)make -C $(LINUX_DIR) ARCH=$(CFG_HI_CPU_ARCH) CROSS_COMPILE=$(CFG_HI_TOOLCHAINS_NAME)- M=$(CURDIR) modules

clean:
	$(AT)make -C $(LINUX_DIR) M=$(CURDIR) clean
	$(AT)rm -rf  *.o
	$(AT)rm -rf  .*.o.cmd
	$(AT)rm -rf .tmp_versions
	$(AT)rm -rf  Module.symvers
	$(AT)rm -rf  modules.order

install: all
ifneq ($(CFG_MSP_BUILDTYPE),y)
	$(AT)cp -f $(CURDIR)/$(MOD_NAME).ko $(MODULE_DIR)/
endif

uninstall:
	$(AT)rm -rf $(MODULE_DIR)/$(MOD_NAME).ko