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
24 MALI_PLATFORM ?= sc8830
25 MALI_FAKE_PLATFORM_DEVICE ?= 1
26 DFS_ONE_STEP_SCALE_DOWN ?= 1
27 MATCH_DFS_TO_LOWER_FREQ ?= 1
30 # The GPL product will only include the license/gpl directory
31 ccflags-y += -I$(src)/linux/license/gpl
33 ifeq ($(USING_GPU_UTILIZATION), 1)
34 ifeq ($(USING_DVFS), 1)
35 $(error USING_GPU_UTILIZATION conflict with USING_DVFS you can read the Integration Guide to choose which one do you need)
40 linux/mali_osk_atomics.o \
41 linux/mali_osk_irq.o \
43 linux/mali_osk_locks.o \
44 linux/mali_osk_wait_queue.o \
45 linux/mali_osk_low_level_mem.o \
46 linux/mali_osk_math.o \
47 linux/mali_osk_memory.o \
48 linux/mali_osk_misc.o \
49 linux/mali_osk_mali.o \
50 linux/mali_osk_notification.o \
51 linux/mali_osk_time.o \
52 linux/mali_osk_timers.o
54 mali-y += linux/mali_memory.o linux/mali_memory_os_alloc.o
55 mali-y += linux/mali_memory_external.o
56 mali-y += linux/mali_memory_block_alloc.o
59 linux/mali_ukk_mem.o \
62 linux/mali_ukk_core.o \
63 linux/mali_ukk_soft_job.o \
64 linux/mali_ukk_timeline.o
66 # Source files which always are included in a build
68 common/mali_kernel_core.o \
69 linux/mali_kernel_linux.o \
70 common/mali_kernel_descriptor_mapping.o \
71 common/mali_session.o \
72 linux/mali_device_pause_resume.o \
73 common/mali_kernel_vsync.o \
74 linux/mali_ukk_vsync.o \
75 linux/mali_kernel_sysfs.o \
77 common/mali_mmu_page_directory.o \
78 common/mali_mem_validation.o \
79 common/mali_hw_core.o \
82 common/mali_pp_job.o \
83 common/mali_gp_job.o \
84 common/mali_soft_job.o \
85 common/mali_scheduler.o \
86 common/mali_executor.o \
89 common/mali_broadcast.o \
92 common/mali_user_settings_db.o \
93 common/mali_kernel_utilization.o \
94 common/mali_control_timer.o \
95 common/mali_l2_cache.o \
96 common/mali_timeline.o \
97 common/mali_timeline_fence_wait.o \
98 common/mali_timeline_sync_fence.o \
99 common/mali_spinlock_reentrant.o \
100 common/mali_pm_domain.o \
101 linux/mali_osk_pm.o \
102 linux/mali_pmu_power_up_down.o \
103 __malidrv_build_info.o
105 MALI_PLATFORM_FILES = platform/$(MALI_PLATFORM)/mali_platform.c
106 ifneq ($(MALI_PLATFORM_FILES),)
107 mali-y += $(MALI_PLATFORM_FILES:.c=.o)
110 mali-$(CONFIG_MALI400_PROFILING) += linux/mali_ukk_profiling.o
111 mali-$(CONFIG_MALI400_PROFILING) += linux/mali_osk_profiling.o
113 mali-$(CONFIG_MALI400_INTERNAL_PROFILING) += linux/mali_profiling_internal.o timestamp-$(TIMESTAMP)/mali_timestamp.o
114 ccflags-$(CONFIG_MALI400_INTERNAL_PROFILING) += -I$(src)/timestamp-$(TIMESTAMP)
116 mali-$(CONFIG_DMA_SHARED_BUFFER) += linux/mali_memory_dma_buf.o
117 mali-$(CONFIG_SYNC) += linux/mali_sync.o
118 ccflags-$(CONFIG_SYNC) += -Idrivers/staging/android
120 mali-$(CONFIG_MALI400_UMP) += linux/mali_memory_ump.o
122 mali-$(CONFIG_MALI_DVFS) += common/mali_dvfs_policy.o
124 # Tell the Linux build system from which .o file to create the kernel module
125 obj-$(CONFIG_MALI400) := mali.o
127 ccflags-y += $(EXTRA_DEFINES)
129 # Set up our defines, which will be passed to gcc
130 ccflags-y += -DSPRD_MEM_OPT_PAGE_TABLE_SHRINK
131 ccflags-y += -DSPRD_GPU_BOOST
132 ccflags-y += -DSPRD_DFS_ONE_STEP_SCALE_DOWN=$(DFS_ONE_STEP_SCALE_DOWN)
133 ccflags-y += -DSPRD_MATCH_DFS_TO_LOWER_FREQ=$(MATCH_DFS_TO_LOWER_FREQ)
134 ccflags-y += -DTIZEN_GLES_MEM_PROFILE=$(GLES_MEM_PROFILE)
136 ccflags-y += -DMALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP=$(MALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP)
137 ccflags-y += -DMALI_PP_SCHEDULER_KEEP_SUB_JOB_STARTS_ALIGNED=$(MALI_PP_SCHEDULER_KEEP_SUB_JOB_STARTS_ALIGNED)
138 ccflags-y += -DMALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP_BETWEEN_APPS=$(MALI_PP_SCHEDULER_FORCE_NO_JOB_OVERLAP_BETWEEN_APPS)
139 ccflags-y += -DMALI_STATE_TRACKING=1
140 ccflags-y += -DMALI_OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB=$(OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB)
141 ccflags-y += -DUSING_GPU_UTILIZATION=$(USING_GPU_UTILIZATION)
142 ccflags-y += -DMALI_ENABLE_CPU_CYCLES=$(MALI_ENABLE_CPU_CYCLES)
143 ccflags-y += -DMALI_FAKE_PLATFORM_DEVICE=$(MALI_FAKE_PLATFORM_DEVICE)
145 ifeq ($(MALI_UPPER_HALF_SCHEDULING),1)
146 ccflags-y += -DMALI_UPPER_HALF_SCHEDULING
149 ccflags-$(CONFIG_MALI400_UMP) += -I$(src)/../ump/include/ump
150 ccflags-$(CONFIG_MALI400_DEBUG) += -DDEBUG
152 # Use our defines when compiling
153 ccflags-y += -I$(src) -I$(src)/include -I$(src)/common -I$(src)/linux -I$(src)/platform -I$(src)/platform/$(MALI_PLATFORM)
155 # Get subversion revision number, fall back to only ${MALI_RELEASE_NAME} if no svn info is available
156 MALI_RELEASE_NAME=$(shell cat $(src)/.version 2> /dev/null)
158 #SVN_INFO = (cd $(src); svn info 2>/dev/null)
160 ifneq ($(shell $(SVN_INFO) 2>/dev/null),)
162 SVN_REV := $(shell $(SVN_INFO) | grep '^Revision: '| sed -e 's/^Revision: //' 2>/dev/null)
163 DRIVER_REV := $(MALI_RELEASE_NAME)-r$(SVN_REV)
164 CHANGE_DATE := $(shell $(SVN_INFO) | grep '^Last Changed Date: ' | cut -d: -f2- | cut -b2-)
165 CHANGED_REVISION := $(shell $(SVN_INFO) | grep '^Last Changed Rev: ' | cut -d: -f2- | cut -b2-)
166 REPO_URL := $(shell $(SVN_INFO) | grep '^URL: ' | cut -d: -f2- | cut -b2-)
169 #GIT_REV := $(shell cd $(src); git describe --always 2>/dev/null)
172 DRIVER_REV := $(MALI_RELEASE_NAME)-$(GIT_REV)
173 CHANGE_DATE := $(shell cd $(src); git log -1 --format="%ci")
174 CHANGED_REVISION := $(GIT_REV)
175 REPO_URL := $(shell cd $(src); git describe --all --always 2>/dev/null)
178 # No Git or SVN detected
179 DRIVER_REV := $(MALI_RELEASE_NAME)
180 CHANGE_DATE := $(MALI_RELEASE_NAME)
181 CHANGED_REVISION := $(MALI_RELEASE_NAME)
185 ccflags-y += -DSVN_REV_STRING=\"$(DRIVER_REV)\"
186 ccflags-y += -fno-PIC
189 VERSION_STRINGS += API_VERSION=$(shell cd $(src); grep "\#define _MALI_API_VERSION" $(FILES_PREFIX)include/linux/mali/mali_utgard_uk_types.h | cut -d' ' -f 3 )
190 VERSION_STRINGS += REPO_URL=$(REPO_URL)
191 VERSION_STRINGS += REVISION=$(DRIVER_REV)
192 VERSION_STRINGS += CHANGED_REVISION=$(CHANGED_REVISION)
193 VERSION_STRINGS += CHANGE_DATE=$(CHANGE_DATE)
194 #VERSION_STRINGS += BUILD_DATE=$(shell date)
195 ifdef CONFIG_MALI400_DEBUG
196 VERSION_STRINGS += BUILD=debug
198 VERSION_STRINGS += BUILD=release
200 VERSION_STRINGS += TARGET_PLATFORM=$(MALI_PLATFORM)
201 VERSION_STRINGS += MALI_PLATFORM=$(MALI_PLATFORM)
202 VERSION_STRINGS += KDIR=$(KDIR)
203 VERSION_STRINGS += OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB=$(OS_MEMORY_KERNEL_BUFFER_SIZE_IN_MB)
204 VERSION_STRINGS += USING_UMP=$(CONFIG_MALI400_UMP)
205 VERSION_STRINGS += USING_PROFILING=$(CONFIG_MALI400_PROFILING)
206 VERSION_STRINGS += USING_INTERNAL_PROFILING=$(CONFIG_MALI400_INTERNAL_PROFILING)
207 VERSION_STRINGS += USING_GPU_UTILIZATION=$(USING_GPU_UTILIZATION)
208 VERSION_STRINGS += USING_DVFS=$(CONFIG_MALI_DVFS)
209 VERSION_STRINGS += MALI_UPPER_HALF_SCHEDULING=$(MALI_UPPER_HALF_SCHEDULING)
211 # Create file with Mali driver configuration
212 $(src)/__malidrv_build_info.c:
213 @echo 'const char *__malidrv_build_info(void) { return "malidrv: $(VERSION_STRINGS)";}' > $(src)/__malidrv_build_info.c