diff options
Diffstat (limited to 'drivers/gpu/mali400/r3p2/mali/Makefile')
| -rw-r--r-- | drivers/gpu/mali400/r3p2/mali/Makefile | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/drivers/gpu/mali400/r3p2/mali/Makefile b/drivers/gpu/mali400/r3p2/mali/Makefile new file mode 100644 index 0000000..b487011 --- /dev/null +++ b/drivers/gpu/mali400/r3p2/mali/Makefile @@ -0,0 +1,138 @@ +# +# Copyright (C) 2010-2012 ARM Limited. All rights reserved. +# +# This program is free software and is provided to you under the terms of the GNU General Public License version 2 +# as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence. +# +# A copy of the licence is included with the program, and can also be obtained from Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# + +USE_UMPV2=0 +USING_PROFILING ?= 1 +USING_INTERNAL_PROFILING ?= 0 +MALI_DMA_BUF_MAP_ON_ATTACH ?= 1 + +# The Makefile sets up "arch" based on the CONFIG, creates the version info +# string and the __malidrv_build_info.c file, and then call the Linux build +# system to actually build the driver. After that point the Kbuild file takes +# over. + +# set up defaults if not defined by the user +ARCH ?= arm + +OSKOS=linux +FILES_PREFIX= + +check_cc2 = \ + $(shell if $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \ + then \ + echo "$(2)"; \ + else \ + echo "$(3)"; \ + fi ;) + +# This conditional makefile exports the global definition ARM_INTERNAL_BUILD. Customer releases will not include arm_internal.mak +-include ../../../arm_internal.mak + +# Give warning of old config parameters are used +ifneq ($(CONFIG),) +$(warning "You have specified the CONFIG variable which is no longer in used. Use TARGET_PLATFORM instead.") +endif + +ifneq ($(CPU),) +$(warning "You have specified the CPU variable which is no longer in used. Use TARGET_PLATFORM instead.") +endif + +# Include the mapping between TARGET_PLATFORM and KDIR + MALI_PLATFORM +-include MALI_CONFIGURATION +export KDIR ?= $(KDIR-$(TARGET_PLATFORM)) +export MALI_PLATFORM ?= $(MALI_PLATFORM-$(TARGET_PLATFORM)) + +ifneq ($(TARGET_PLATFORM),) +ifeq ($(MALI_PLATFORM),) +$(error "Invalid TARGET_PLATFORM: $(TARGET_PLATFORM)") +endif +endif + +# validate lookup result +ifeq ($(KDIR),) +$(error No KDIR found for platform $(TARGET_PLATFORM)) +endif + + +ifeq ($(USING_UMP),1) +export CONFIG_MALI400_UMP=y +export EXTRA_DEFINES += -DCONFIG_MALI400_UMP=1 +ifeq ($(USE_UMPV2),1) +UMP_SYMVERS_FILE ?= ../umpv2/Module.symvers +else +UMP_SYMVERS_FILE ?= ../ump/Module.symvers +endif +KBUILD_EXTRA_SYMBOLS = $(realpath $(UMP_SYMVERS_FILE)) +$(warning $(KBUILD_EXTRA_SYMBOLS)) +endif + +# Define host system directory +KDIR-$(shell uname -m):=/lib/modules/$(shell uname -r)/build + +include $(KDIR)/.config + +ifeq ($(ARCH), arm) +# when compiling for ARM we're cross compiling +export CROSS_COMPILE ?= $(call check_cc2, arm-linux-gnueabi-gcc, arm-linux-gnueabi-, arm-none-linux-gnueabi-) +endif + +# report detected/selected settings +ifdef ARM_INTERNAL_BUILD +$(warning TARGET_PLATFORM $(TARGET_PLATFORM)) +$(warning KDIR $(KDIR)) +$(warning MALI_PLATFORM $(MALI_PLATFORM)) +endif + +# Set up build config +export CONFIG_MALI400=m + +ifneq ($(MALI_PLATFORM),) +export EXTRA_DEFINES += -DMALI_FAKE_PLATFORM_DEVICE=1 +export MALI_PLATFORM_FILES = $(wildcard platform/$(MALI_PLATFORM)/*.c) +endif + +ifeq ($(USING_PROFILING),1) +ifeq ($(CONFIG_TRACEPOINTS),) +$(warning CONFIG_TRACEPOINTS reqired for profiling) +else +export CONFIG_MALI400_PROFILING=y +export EXTRA_DEFINES += -DCONFIG_MALI400_PROFILING=1 +ifeq ($(USING_INTERNAL_PROFILING),1) +export CONFIG_MALI400_INTERNAL_PROFILING=y +export EXTRA_DEFINES += -DCONFIG_MALI400_INTERNAL_PROFILING=1 +endif +endif +endif + +ifeq ($(MALI_DMA_BUF_MAP_ON_ATTACH),1) +export CONFIG_MALI_DMA_BUF_MAP_ON_ATTACH=y +export EXTRA_DEFINES += -DCONFIG_MALI_DMA_BUF_MAP_ON_ATTACH +endif + +ifeq ($(MALI_SHARED_INTERRUPTS),1) +export CONFIG_MALI_SHARED_INTERRUPTS=y +export EXTRA_DEFINES += -DCONFIG_MALI_SHARED_INTERRUPTS +endif + +ifneq ($(BUILD),release) +export CONFIG_MALI400_DEBUG=y +endif + +all: $(UMP_SYMVERS_FILE) + $(MAKE) ARCH=$(ARCH) -C $(KDIR) M=$(CURDIR) modules + @rm $(FILES_PREFIX)__malidrv_build_info.c $(FILES_PREFIX)__malidrv_build_info.o + +clean: + $(MAKE) ARCH=$(ARCH) -C $(KDIR) M=$(CURDIR) clean + +kernelrelease: + $(MAKE) ARCH=$(ARCH) -C $(KDIR) kernelrelease + +export CONFIG KBUILD_EXTRA_SYMBOLS |