linux-imx/drivers/mxc/gpu-viv/Kbuild

##############################################################################

The MIT License (MIT)

Copyright (c) 2014 - 2023 Vivante Corporation

Permission is hereby granted, free of charge, to any person obtaining a

copy of this software and associated documentation files (the "Software"),

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##############################################################################

The GPL License (GPL)

Copyright (C) 2014 - 2023 Vivante Corporation

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.

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Note: This software is released under dual MIT and GPL licenses. A

recipient may use this file under the terms of either the MIT license or

GPL License. If you wish to use only one license not the other, you can

indicate your decision by deleting one of the above license notices in your

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##############################################################################

Linux build file for kernel HAL driver.

AQROOT ?= $(srctree)/drivers/mxc/gpu-viv

ifeq ($(CONFIG_MXC_GPU_VIV),) CONFIG_MXC_GPU_VIV=m endif

include $(AQROOT)/config

soc_vendor := $(firstword $(subst -, ,$(SOC_PLATFORM))) soc_board := $(lastword $(subst -, ,$(SOC_PLATFORM)))

KERNEL_DIR ?= $(TOOL_DIR)/kernel

OS_KERNEL_DIR := hal/os/linux/kernel ARCH_KERNEL_DIR := hal/kernel/arch ARCH_VG_KERNEL_DIR := hal/kernel/archvg HAL_KERNEL_DIR := hal/kernel TA_DIR := hal/security_v1 HOST := $(shell hostname)

MODULE_NAME ?= galcore CUSTOMER_ALLOCATOR_OBJS ?= ALLOCATOR_ARRAY_H_LOCATION ?= $(OS_KERNEL_DIR)/allocator/default/ SOC_PLATFORM_LOCATION ?= $(OS_KERNEL_DIR)/platform/$(soc_vendor)

Set common platform driver source

SOC_PLATFORM_OBJS ?= $(SOC_PLATFORM_LOCATION)/gc_hal_kernel_platform_$(soc_board).o

Include platform config if exists.

-include $(AQROOT)/$(SOC_PLATFORM_LOCATION)/gc_hal_kernel_platform_$(soc_board).config

ifeq ($(CONFIG_KASAN),) ccflags-y += -Werror -Wno-implicit-fallthrough ccflags-$(CONFIG_WERROR) += -Werror endif

OBJS := $(OS_KERNEL_DIR)/gc_hal_kernel_device.o
$(OS_KERNEL_DIR)/gc_hal_kernel_linux.o
$(OS_KERNEL_DIR)/gc_hal_kernel_math.o
$(OS_KERNEL_DIR)/gc_hal_kernel_os.o
$(OS_KERNEL_DIR)/gc_hal_kernel_iommu.o
$(OS_KERNEL_DIR)/gc_hal_kernel_debug.o
$(OS_KERNEL_DIR)/gc_hal_kernel_debugfs.o
$(OS_KERNEL_DIR)/gc_hal_kernel_allocator.o
$(OS_KERNEL_DIR)/allocator/default/gc_hal_kernel_allocator_user_memory.o
$(OS_KERNEL_DIR)/allocator/default/gc_hal_kernel_allocator_dma.o
$(OS_KERNEL_DIR)/allocator/default/gc_hal_kernel_allocator_gfp.o
$(OS_KERNEL_DIR)/allocator/default/gc_hal_kernel_allocator_reserved_mem.o
$(OS_KERNEL_DIR)/gc_hal_kernel_trace.o
$(OS_KERNEL_DIR)/gc_hal_kernel_driver.o

Source files for soc platform board

OBJS += $(SOC_PLATFORM_OBJS)

ifneq ($(CONFIG_DMA_SHARED_BUFFER),) OBJS += $(OS_KERNEL_DIR)/allocator/default/gc_hal_kernel_allocator_dmabuf.o endif

ifneq ($(CONFIG_DRM),) OBJS += $(OS_KERNEL_DIR)/gc_hal_kernel_drm.o endif

OBJS += $(HAL_KERNEL_DIR)/gc_hal_kernel.o
$(HAL_KERNEL_DIR)/gc_hal_kernel_command.o
$(HAL_KERNEL_DIR)/gc_hal_kernel_db.o
$(HAL_KERNEL_DIR)/gc_hal_kernel_event.o
$(HAL_KERNEL_DIR)/gc_hal_kernel_heap.o
$(HAL_KERNEL_DIR)/gc_hal_kernel_mmu.o
$(HAL_KERNEL_DIR)/gc_hal_kernel_video_memory.o
$(HAL_KERNEL_DIR)/gc_hal_kernel_power.o
$(HAL_KERNEL_DIR)/gc_hal_kernel_security_v1.o
$(HAL_KERNEL_DIR)/gc_hal_kernel_preemption.o

OBJS += $(ARCH_KERNEL_DIR)/gc_hal_kernel_context.o
$(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware.o
$(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware_func.o
$(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware_func_flop_reset.o
$(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware_async_fe.o
$(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware_mc_fe.o
$(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware_waitlink_fe.o

ifeq ($(VIVANTE_ENABLE_3D), 1) OBJS += $(ARCH_KERNEL_DIR)/gc_hal_kernel_recorder.o endif

ifneq ($(CONFIG_ARM64),) ifeq ($(CONFIG_ANDROID),) VIVANTE_ENABLE_VG=0 endif endif

ifeq ($(VIVANTE_ENABLE_VG), 1) OBJS +=
$(HAL_KERNEL_DIR)/gc_hal_kernel_vg.o
$(HAL_KERNEL_DIR)/gc_hal_kernel_command_vg.o
$(HAL_KERNEL_DIR)/gc_hal_kernel_interrupt_vg.o
$(HAL_KERNEL_DIR)/gc_hal_kernel_mmu_vg.o
$(ARCH_VG_KERNEL_DIR)/gc_hal_kernel_hardware_command_vg.o
$(ARCH_VG_KERNEL_DIR)/gc_hal_kernel_hardware_vg.o endif

ifneq ($(CONFIG_SYNC),) ccflags-y += -Idrivers/staging/android ccflags-y += -DgcdLINUX_SYNC_FILE=1

OBJS += $(OS_KERNEL_DIR)/gc_hal_kernel_sync.o else ifneq ($(CONFIG_SYNC_FILE),) ccflags-y += -DgcdLINUX_SYNC_FILE=1 OBJS += $(OS_KERNEL_DIR)/gc_hal_kernel_sync.o endif endif

ifeq ($(SECURITY), 1) OBJS += $(OS_KERNEL_DIR)/gc_hal_kernel_security_channel.o
$(HAL_KERNEL_DIR)/gc_hal_kernel_security.o endif

ifneq ($(CUSTOMER_ALLOCATOR_OBJS),) OBJS += $(CUSTOMER_ALLOCATOR_OBJS) endif

OBJS += $(OS_KERNEL_DIR)/gc_hal_kernel_security_channel_emulator.o
$(TA_DIR)/gc_hal_ta.o
$(TA_DIR)/gc_hal_ta_hardware.o
$(TA_DIR)/gc_hal_ta_mmu.o
$(TA_DIR)/os/emulator/gc_hal_ta_emulator.o

ifeq ($(KERNELRELEASE), )

.PHONY: all clean install

Define targets.

all: @$(MAKE) V=$(V) ARCH=$(ARCH_TYPE) -C $(KERNEL_DIR) M=pwd modules

clean: @rm -rf $(OBJS) @rm -rf modules.order Module.symvers .tmp_versions @find $(AQROOT) -name ".gc_.cmd" | xargs rm -f @rm -f $(MODULE_NAME).ko $(MODULE_NAME).o $(MODULE_NAME).mod.[co] .galcore..cmd

install: all @mkdir -p $(SDK_DIR)/drivers @cp $(MODULE_NAME).ko $(SDK_DIR)/drivers

else

ccflags-y += -DLINUX -DDRIVER

ifeq ($(FLAREON),1) ccflags-y += -DFLAREON endif

ifeq ($(CONFIG_FTRACE),y) ifneq ($(CONFIG_ANDROID),y) #ccflags-y += -DgcdSYSTRACE=1 -DgcdDEBUG=gcdDEBUG_TRACE endif endif

ifeq ($(DEBUG), 1) ccflags-y += -DDBG=1 -DDEBUG -D_DEBUG -g else ccflags-y += -DDBG=0 endif

ifeq ($(NO_DMA_COHERENT), 1) ccflags-y += -DNO_DMA_COHERENT endif

ifeq ($(CONFIG_DOVE_GPU), 1) ccflags-y += -DCONFIG_DOVE_GPU=1 endif

ifneq ($(USE_PLATFORM_DRIVER), 0) ccflags-y += -DUSE_PLATFORM_DRIVER=1 else ccflags-y += -DUSE_PLATFORM_DRIVER=0 endif

ccflags-y += -DVIVANTE_PROFILER=1 ccflags-y += -DVIVANTE_PROFILER_CONTEXT=1

ifeq ($(ENABLE_GPU_CLOCK_BY_DRIVER), 1) ccflags-y += -DENABLE_GPU_CLOCK_BY_DRIVER=1 else ccflags-y += -DENABLE_GPU_CLOCK_BY_DRIVER=0 endif

ifeq ($(USE_NEW_LINUX_SIGNAL), 1) ccflags-y += -DUSE_NEW_LINUX_SIGNAL=1 else ccflags-y += -DUSE_NEW_LINUX_SIGNAL=0 endif

ifeq ($(USE_LINUX_PCIE), 1) ccflags-y += -DUSE_LINUX_PCIE=1 else ccflags-y += -DUSE_LINUX_PCIE=0 endif

ifeq ($(CACHE_FUNCTION_UNIMPLEMENTED), 1) ccflags-y += -DgcdCACHE_FUNCTION_UNIMPLEMENTED=1 else ccflags-y += -DgcdCACHE_FUNCTION_UNIMPLEMENTED=0 endif

ifeq ($(VIVANTE_ENABLE_3D),0) ccflags-y += -DgcdENABLE_3D=0 else ccflags-y += -DgcdENABLE_3D=1 endif

ifeq ($(VIVANTE_ENABLE_2D),0) ccflags-y += -DgcdENABLE_2D=0 else ccflags-y += -DgcdENABLE_2D=1 endif

ifeq ($(VIVANTE_ENABLE_VG),0) ccflags-y += -DgcdENABLE_VG=0 else ccflags-y += -DgcdENABLE_VG=1 endif

ifeq ($(USE_BANK_ALIGNMENT), 1) ccflags-y += -DgcdENABLE_BANK_ALIGNMENT=1 ifneq ($(BANK_BIT_START), 0) ifneq ($(BANK_BIT_END), 0) ccflags-y += -DgcdBANK_BIT_START=$(BANK_BIT_START) ccflags-y += -DgcdBANK_BIT_END=$(BANK_BIT_END) endif endif

ifneq ($(BANK_CHANNEL_BIT), 0)
    ccflags-y += -DgcdBANK_CHANNEL_BIT=$(BANK_CHANNEL_BIT)
endif

endif

ifeq ($(FPGA_BUILD), 1) ccflags-y += -DgcdFPGA_BUILD=1 else ccflags-y += -DgcdFPGA_BUILD=0 endif

ifeq ($(SECURITY), 1) ccflags-y += -DgcdSECURITY=1 endif

ifneq ($(CONFIG_DRM), ) ccflags-y += -DgcdENABLE_DRM=$(VIVANTE_ENABLE_DRM) else ccflags-y += -DgcdENABLE_DRM=0 endif

ccflags-y += -I$(AQROOT)/hal/kernel/inc ccflags-y += -I$(AQROOT)/hal/kernel ccflags-y += -I$(AQROOT)/hal/kernel/arch ccflags-y += -I$(AQROOT)/hal/kernel/inc ccflags-y += -I$(AQROOT)/hal/os/linux/kernel ccflags-y += -I$(AQROOT)/$(ALLOCATOR_ARRAY_H_LOCATION) ccflags-y += -I$(AQROOT)/hal/security_v1/ ccflags-y += -I$(AQROOT)/$(SOC_PLATFORM_LOCATION)

ifneq ($(CONFIG_ARM), ) ccflags-y += -Iarch/arm/mm endif

ifeq ($(VIVANTE_ENABLE_VG), 1) ccflags-y += -I$(AQROOT)/hal/kernel/archvg endif

ccflags-y += -DHOST="$(HOST)"

ccflags-y += -DgcdENABLE_TRUST_APPLICATION=1

ifeq ($(ENABLE_VIDEO_MEMORY_MIRROR), 1) ccflags-y += -DgcdENABLE_VIDEO_MEMORY_MIRROR=1 endif

obj-$(CONFIG_MXC_GPU_VIV) = $(MODULE_NAME).o

$(MODULE_NAME)-objs = $(OBJS)

endif