2 # Copyright (C) 2010-2011 ARM Limited. All rights reserved.
4 # This program is free software and is provided to you under the terms of the GNU General Public License version 2
5 # as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
7 # A copy of the licence is included with the program, and can also be obtained from Free Software
8 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
11 # This file is called by the Linux build system.
13 # set up defaults if not defined by the user
15 OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB ?= 16
16 USING_GPU_UTILIZATION ?= 1
17 PROFILING_SKIP_PP_JOBS ?= 0
18 PROFILING_SKIP_PP_AND_GP_JOBS ?= 0
19 MALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP ?= 0
20 MALI_PP_SCHEDULER_KEEP_SUB_JOB_STARTS_ALIGNED ?= 0
21 MALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP_BETWEEN_APPS ?= 0
22 MALI_UPPER_HALF_SCHEDULING ?= 1
23 MALI_ENABLE_CPU_CYCLES ?= 0
26 # For customer releases the Linux Device Drivers will be provided as ARM proprietary and GPL releases:
27 # The ARM proprietary product will only include the license/proprietary directory
28 # The GPL product will only include the license/gpl directory
29 ccflags-y += -I$(src)/linux/license/gpl
32 ifeq ($(USING_GPU_UTILIZATION), 1)
33 ifeq ($(USING_DVFS), 1)
34 $(error USING_GPU_UTILIZATION conflict with USING_DVFS you can read the Integration Guide to choose which one do you need)
38 ifneq ($(MALI_PLATFORM),)
39 EXTRA_DEFINES += -DMALI_FAKE_PLATFORM_DEVICE=1
40 #MALI_PLATFORM_FILES = $(wildcard platform/$(MALI_PLATFORM)/*.c)
42 platform/$(MALI_PLATFORM)/mali_platform.o \
43 platform/$(MALI_PLATFORM)/rk3066.o \
44 platform/$(MALI_PLATFORM)/mali_dvfs.o
47 ifeq ($(MALI_PLATFORM_FILES),)
48 ifeq ($(CONFIG_ARCH_EXYNOS4),y)
49 EXTRA_DEFINES += -DMALI_FAKE_PLATFORM_DEVICE=1
50 export MALI_PLATFORM=exynos4
51 export MALI_PLATFORM_FILES_BUILDIN = $(notdir $(wildcard $(src)/platform/$(MALI_PLATFORM)/*.c))
52 export MALI_PLATFORM_FILES_ADD_PREFIX = $(addprefix platform/$(MALI_PLATFORM)/,$(MALI_PLATFORM_FILES_BUILDIN))
57 linux/mali_osk_atomics.o \
58 linux/mali_osk_irq.o \
60 linux/mali_osk_locks.o \
61 linux/mali_osk_wait_queue.o \
62 linux/mali_osk_low_level_mem.o \
63 linux/mali_osk_math.o \
64 linux/mali_osk_memory.o \
65 linux/mali_osk_misc.o \
66 linux/mali_osk_mali.o \
67 linux/mali_osk_notification.o \
68 linux/mali_osk_time.o \
69 linux/mali_osk_timers.o \
70 linux/mali_osk_bitmap.o
72 mali-y += linux/mali_memory.o linux/mali_memory_os_alloc.o
73 mali-y += linux/mali_memory_external.o
74 mali-y += linux/mali_memory_block_alloc.o
75 mali-y += linux/mali_memory_swap_alloc.o
78 linux/mali_memory_manager.o \
79 linux/mali_memory_virtual.o \
80 linux/mali_memory_util.o \
81 linux/mali_memory_cow.o \
82 linux/mali_memory_defer_bind.o
85 linux/mali_ukk_mem.o \
88 linux/mali_ukk_core.o \
89 linux/mali_ukk_soft_job.o \
90 linux/mali_ukk_timeline.o
92 mali-$(CONFIG_MALI_DEVFREQ) += \
93 linux/mali_devfreq.o \
94 common/mali_pm_metrics.o
96 # Source files which always are included in a build
98 common/mali_kernel_core.o \
99 linux/mali_kernel_linux.o \
100 common/mali_session.o \
101 linux/mali_device_pause_resume.o \
102 common/mali_kernel_vsync.o \
103 linux/mali_ukk_vsync.o \
104 linux/mali_kernel_sysfs.o \
106 common/mali_mmu_page_directory.o \
107 common/mali_mem_validation.o \
108 common/mali_hw_core.o \
111 common/mali_pp_job.o \
112 common/mali_gp_job.o \
113 common/mali_soft_job.o \
114 common/mali_scheduler.o \
115 common/mali_executor.o \
116 common/mali_group.o \
118 common/mali_broadcast.o \
121 common/mali_user_settings_db.o \
122 common/mali_kernel_utilization.o \
123 common/mali_control_timer.o \
124 common/mali_l2_cache.o \
125 common/mali_timeline.o \
126 common/mali_timeline_fence_wait.o \
127 common/mali_timeline_sync_fence.o \
128 common/mali_spinlock_reentrant.o \
129 common/mali_pm_domain.o \
130 linux/mali_osk_pm.o \
131 linux/mali_pmu_power_up_down.o \
132 __malidrv_build_info.o
134 ifneq ($(wildcard $(src)/linux/mali_slp_global_lock.c),)
135 mali-y += linux/mali_slp_global_lock.o
138 ifneq ($(MALI_PLATFORM_FILES),)
139 mali-y += $(MALI_PLATFORM_FILES:.c=.o)
142 ifneq ($(MALI_PLATFORM_FILES_ADD_PREFIX),)
143 mali-y += $(MALI_PLATFORM_FILES_ADD_PREFIX:.c=.o)
146 mali-$(CONFIG_MALI400_PROFILING) += linux/mali_ukk_profiling.o
147 mali-$(CONFIG_MALI400_PROFILING) += linux/mali_osk_profiling.o
149 mali-$(CONFIG_MALI400_INTERNAL_PROFILING) += linux/mali_profiling_internal.o timestamp-$(TIMESTAMP)/mali_timestamp.o
150 ccflags-$(CONFIG_MALI400_INTERNAL_PROFILING) += -I$(src)/timestamp-$(TIMESTAMP)
152 mali-$(CONFIG_DMA_SHARED_BUFFER) += linux/mali_memory_dma_buf.o
153 mali-$(CONFIG_DMA_SHARED_BUFFER) += linux/mali_memory_secure.o
154 mali-$(CONFIG_SYNC) += linux/mali_sync.o
155 ccflags-$(CONFIG_SYNC) += -Idrivers/staging/android
157 mali-$(CONFIG_MALI400_UMP) += linux/mali_memory_ump.o
159 mali-$(CONFIG_MALI_DVFS) += common/mali_dvfs_policy.o
161 # Tell the Linux build system from which .o file to create the kernel module
162 obj-$(CONFIG_MALI400) := mali.o
164 ccflags-y += $(EXTRA_DEFINES)
166 # Set up our defines, which will be passed to gcc
167 ccflags-y += -DMALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP=$(MALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP)
168 ccflags-y += -DMALI_PP_SCHEDULER_KEEP_SUB_JOB_STARTS_ALIGNED=$(MALI_PP_SCHEDULER_KEEP_SUB_JOB_STARTS_ALIGNED)
169 ccflags-y += -DMALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP_BETWEEN_APPS=$(MALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP_BETWEEN_APPS)
170 ccflags-y += -DMALI_STATE_TRACKING=1
171 ccflags-y += -DMALI_OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB=$(OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB)
172 ccflags-y += -DUSING_GPU_UTILIZATION=$(USING_GPU_UTILIZATION)
173 ccflags-y += -DMALI_ENABLE_CPU_CYCLES=$(MALI_ENABLE_CPU_CYCLES)
175 ifeq ($(MALI_UPPER_HALF_SCHEDULING),1)
176 ccflags-y += -DMALI_UPPER_HALF_SCHEDULING
179 #build-in include path is different
180 ifeq ($(MALI_PLATFORM_FILES),)
181 ccflags-$(CONFIG_MALI400_UMP) += -I$(src)/../ump/include/
183 ccflags-$(CONFIG_MALI400_UMP) += -I$(src)/../../ump/include/ump
185 ccflags-$(CONFIG_MALI400_DEBUG) += -DDEBUG
187 # Use our defines when compiling
188 ccflags-y += -I$(src) -I$(src)/include -I$(src)/common -I$(src)/linux -I$(src)/platform -Wno-date-time
190 # Get subversion revision number, fall back to only ${MALI_RELEASE_NAME} if no svn info is available
191 MALI_RELEASE_NAME=$(shell cat $(src)/.version 2> /dev/null)
193 SVN_INFO = (cd $(src); svn info 2>/dev/null)
195 ifneq ($(shell $(SVN_INFO) 2>/dev/null),)
197 SVN_REV := $(shell $(SVN_INFO) | grep '^Revision: '| sed -e 's/^Revision: //' 2>/dev/null)
198 DRIVER_REV := $(MALI_RELEASE_NAME)-r$(SVN_REV)
199 CHANGE_DATE := $(shell $(SVN_INFO) | grep '^Last Changed Date: ' | cut -d: -f2- | cut -b2-)
200 CHANGED_REVISION := $(shell $(SVN_INFO) | grep '^Last Changed Rev: ' | cut -d: -f2- | cut -b2-)
201 REPO_URL := $(shell $(SVN_INFO) | grep '^URL: ' | cut -d: -f2- | cut -b2-)
204 GIT_REV := $(shell cd $(src); git describe --always 2>/dev/null)
207 DRIVER_REV := $(MALI_RELEASE_NAME)-$(GIT_REV)
208 CHANGE_DATE := $(shell cd $(src); git log -1 --format="%ci")
209 CHANGED_REVISION := $(GIT_REV)
210 REPO_URL := $(shell cd $(src); git describe --all --always 2>/dev/null)
213 # No Git or SVN detected
214 DRIVER_REV := $(MALI_RELEASE_NAME)
215 CHANGE_DATE := $(MALI_RELEASE_NAME)
216 CHANGED_REVISION := $(MALI_RELEASE_NAME)
220 ccflags-y += -DSVN_REV_STRING=\"$(DRIVER_REV)\"
223 VERSION_STRINGS += API_VERSION=$(shell cd $(src); grep "\#define _MALI_API_VERSION" $(FILES_PREFIX)include/linux/mali/mali_utgard_uk_types.h | cut -d' ' -f 3 )
224 VERSION_STRINGS += REPO_URL=$(REPO_URL)
225 VERSION_STRINGS += REVISION=$(DRIVER_REV)
226 VERSION_STRINGS += CHANGED_REVISION=$(CHANGED_REVISION)
227 VERSION_STRINGS += CHANGE_DATE=$(CHANGE_DATE)
228 VERSION_STRINGS += BUILD_DATE=$(shell date)
229 ifdef CONFIG_MALI400_DEBUG
230 VERSION_STRINGS += BUILD=debug
232 VERSION_STRINGS += BUILD=release
234 VERSION_STRINGS += TARGET_PLATFORM=$(TARGET_PLATFORM)
235 VERSION_STRINGS += MALI_PLATFORM=$(MALI_PLATFORM)
236 VERSION_STRINGS += KDIR=$(KDIR)
237 VERSION_STRINGS += OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB=$(OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB)
238 VERSION_STRINGS += USING_UMP=$(CONFIG_MALI400_UMP)
239 VERSION_STRINGS += USING_PROFILING=$(CONFIG_MALI400_PROFILING)
240 VERSION_STRINGS += USING_INTERNAL_PROFILING=$(CONFIG_MALI400_INTERNAL_PROFILING)
241 VERSION_STRINGS += USING_GPU_UTILIZATION=$(USING_GPU_UTILIZATION)
242 VERSION_STRINGS += USING_DVFS=$(CONFIG_MALI_DVFS)
243 VERSION_STRINGS += MALI_UPPER_HALF_SCHEDULING=$(MALI_UPPER_HALF_SCHEDULING)
245 # Create file with Mali driver configuration
246 $(src)/__malidrv_build_info.c:
247 @echo 'const char *__malidrv_build_info(void) { return "malidrv: $(VERSION_STRINGS)";}' > $(src)/__malidrv_build_info.c