Kbuild
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##############################################################################
#
# Copyright (C) 2005 - 2014 by Vivante Corp.
#
# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
#
##############################################################################
#
# Linux build file for kernel HAL driver.
#
AQROOT := $(srctree)/drivers/mxc/gpu-viv
include $(AQROOT)/config
KERNEL_DIR ?= $(TOOL_DIR)/kernel
OS_KERNEL_DIR := hal/os/linux/kernel
ARCH_KERNEL_DIR := hal/kernel/arch
ARCH_VG_KERNEL_DIR := hal/kernel/archvg
HAL_KERNEL_DIR := hal/kernel
# Check and include platform config.
ifneq ($(PLATFORM),)
# Get platform config path.
PLATFORM_CONFIG ?= $(AQROOT)/$(OS_KERNEL_DIR)/platform/$(PLATFORM).config
# Check whether it exists.
PLATFORM_CONFIG := $(wildcard $(PLATFORM_CONFIG))
# Include it if exists.
ifneq ($(PLATFORM_CONFIG),)
include $(PLATFORM_CONFIG)
endif
endif
MODULE_NAME ?= galcore
CUSTOMER_ALLOCATOR_OBJS ?=
ALLOCATOR_ARRAY_H_LOCATION ?= $(OS_KERNEL_DIR)/allocator/default/
EXTRA_CFLAGS += -Werror
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_debugfs.o \
$(OS_KERNEL_DIR)/gc_hal_kernel_allocator.o \
ifneq ($(CONFIG_IOMMU_SUPPORT),)
OBJS += $(OS_KERNEL_DIR)/gc_hal_kernel_iommu.o
endif
ifneq ($(PLATFORM),)
OBJS += $(OS_KERNEL_DIR)/gc_hal_kernel_probe.o
OBJS += $(OS_KERNEL_DIR)/platform/$(PLATFORM).o
else
OBJS += $(OS_KERNEL_DIR)/gc_hal_kernel_driver.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_debug.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
OBJS += $(ARCH_KERNEL_DIR)/gc_hal_kernel_context.o \
$(ARCH_KERNEL_DIR)/gc_hal_kernel_hardware.o
ifeq ($(VIVANTE_ENABLE_3D), 1)
OBJS += $(ARCH_KERNEL_DIR)/gc_hal_kernel_recorder.o
endif
ifeq ($(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),)
EXTRA_CFLAGS += -Idrivers/staging/android
OBJS += $(OS_KERNEL_DIR)/gc_hal_kernel_sync.o
endif
ifeq ($(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 += $(CUSTOMER_ALLOCATOR_OBJS)
endif
ifeq ($(KERNELRELEASE), )
.PHONY: all clean install
# Define targets.
all:
@make V=$(V) ARCH=$(ARCH_TYPE) -C $(KERNEL_DIR) SUBDIRS=`pwd` modules
clean:
@rm -rf $(OBJS)
@rm -rf modules.order Module.symvers
@find $(AQROOT) -name ".gc_*.cmd" | xargs rm -f
install: all
@mkdir -p $(SDK_DIR)/drivers
else
EXTRA_CFLAGS += -DLINUX -DDRIVER
ifeq ($(FLAREON),1)
EXTRA_CFLAGS += -DFLAREON
endif
ifeq ($(DEBUG), 1)
EXTRA_CFLAGS += -DDBG=1 -DDEBUG -D_DEBUG
else
EXTRA_CFLAGS += -DDBG=0
endif
ifeq ($(NO_DMA_COHERENT), 1)
EXTRA_CFLAGS += -DNO_DMA_COHERENT
endif
ifeq ($(CONFIG_DOVE_GPU), 1)
EXTRA_CFLAGS += -DCONFIG_DOVE_GPU=1
endif
ifneq ($(USE_PLATFORM_DRIVER), 0)
EXTRA_CFLAGS += -DUSE_PLATFORM_DRIVER=1
else
EXTRA_CFLAGS += -DUSE_PLATFORM_DRIVER=0
endif
EXTRA_CFLAGS += -DVIVANTE_PROFILER=1
EXTRA_CFLAGS += -DVIVANTE_PROFILER_CONTEXT=1
ifeq ($(ENABLE_GPU_CLOCK_BY_DRIVER), 1)
EXTRA_CFLAGS += -DENABLE_GPU_CLOCK_BY_DRIVER=1
else
EXTRA_CFLAGS += -DENABLE_GPU_CLOCK_BY_DRIVER=0
endif
ifeq ($(USE_NEW_LINUX_SIGNAL), 1)
EXTRA_CFLAGS += -DUSE_NEW_LINUX_SIGNAL=1
else
EXTRA_CFLAGS += -DUSE_NEW_LINUX_SIGNAL=0
endif
ifeq ($(FORCE_ALL_VIDEO_MEMORY_CACHED), 1)
EXTRA_CFLAGS += -DgcdPAGED_MEMORY_CACHEABLE=1
else
EXTRA_CFLAGS += -DgcdPAGED_MEMORY_CACHEABLE=0
endif
ifeq ($(NONPAGED_MEMORY_CACHEABLE), 1)
EXTRA_CFLAGS += -DgcdNONPAGED_MEMORY_CACHEABLE=1
else
EXTRA_CFLAGS += -DgcdNONPAGED_MEMORY_CACHEABLE=0
endif
ifeq ($(NONPAGED_MEMORY_BUFFERABLE), 1)
EXTRA_CFLAGS += -DgcdNONPAGED_MEMORY_BUFFERABLE=1
else
EXTRA_CFLAGS += -DgcdNONPAGED_MEMORY_BUFFERABLE=0
endif
ifeq ($(CACHE_FUNCTION_UNIMPLEMENTED), 1)
EXTRA_CFLAGS += -DgcdCACHE_FUNCTION_UNIMPLEMENTED=1
else
EXTRA_CFLAGS += -DgcdCACHE_FUNCTION_UNIMPLEMENTED=0
endif
ifeq ($(CONFIG_SMP), y)
EXTRA_CFLAGS += -DgcdSMP=1
else
EXTRA_CFLAGS += -DgcdSMP=0
endif
ifeq ($(VIVANTE_ENABLE_3D),0)
EXTRA_CFLAGS += -DgcdENABLE_3D=0
else
EXTRA_CFLAGS += -DgcdENABLE_3D=1
endif
ifeq ($(VIVANTE_ENABLE_2D),0)
EXTRA_CFLAGS += -DgcdENABLE_2D=0
else
EXTRA_CFLAGS += -DgcdENABLE_2D=1
endif
ifeq ($(VIVANTE_ENABLE_VG),0)
EXTRA_CFLAGS += -DgcdENABLE_VG=0
else
EXTRA_CFLAGS += -DgcdENABLE_VG=1
endif
ifeq ($(ENABLE_OUTER_CACHE_PATCH), 1)
EXTRA_CFLAGS += -DgcdENABLE_OUTER_CACHE_PATCH=1
else
EXTRA_CFLAGS += -DgcdENABLE_OUTER_CACHE_PATCH=0
endif
ifeq ($(USE_BANK_ALIGNMENT), 1)
EXTRA_CFLAGS += -DgcdENABLE_BANK_ALIGNMENT=1
ifneq ($(BANK_BIT_START), 0)
ifneq ($(BANK_BIT_END), 0)
EXTRA_CFLAGS += -DgcdBANK_BIT_START=$(BANK_BIT_START)
EXTRA_CFLAGS += -DgcdBANK_BIT_END=$(BANK_BIT_END)
endif
endif
ifneq ($(BANK_CHANNEL_BIT), 0)
EXTRA_CFLAGS += -DgcdBANK_CHANNEL_BIT=$(BANK_CHANNEL_BIT)
endif
endif
ifeq ($(gcdFPGA_BUILD), 1)
EXTRA_CFLAGS += -DgcdFPGA_BUILD=1
else
EXTRA_CFLAGS += -DgcdFPGA_BUILD=0
endif
ifeq ($(SECURITY), 1)
EXTRA_CFLAGS += -DgcdSECURITY=1
endif
EXTRA_CFLAGS += -I$(AQROOT)/hal/kernel/inc
EXTRA_CFLAGS += -I$(AQROOT)/hal/kernel
EXTRA_CFLAGS += -I$(AQROOT)/hal/kernel/arch
EXTRA_CFLAGS += -I$(AQROOT)/hal/kernel/inc
EXTRA_CFLAGS += -I$(AQROOT)/hal/os/linux/kernel
EXTRA_CFLAGS += -I$(AQROOT)/$(ALLOCATOR_ARRAY_H_LOCATION)
ifeq ($(VIVANTE_ENABLE_VG), 1)
EXTRA_CFLAGS += -I$(AQROOT)/hal/kernel/archvg
endif
obj-$(CONFIG_MXC_GPU_VIV) += galcore.o
galcore-objs := $(OBJS)
endif