2 # (C) COPYRIGHT 2012,2014 ARM Limited. All rights reserved.
4 # This program is free software and is provided to you under the terms of the
5 # GNU General Public License version 2 as published by the Free Software
6 # Foundation, and any use by you of this program is subject to the terms
9 # A copy of the licence is included with the program, and can also be obtained
10 # from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
11 # Boston, MA 02110-1301, USA.
15 # add default config for RK Linux device for absence of Kconfig.
16 include drivers/gpu/arm/midgard_for_linux/default_config.mk
18 # Driver version string which is returned to userspace via an ioctl
19 MALI_RELEASE_NAME ?= "r9p0-05rel0"
21 # Paths required for build
23 KBASE_PLATFORM_PATH = $(KBASE_PATH)/platform_dummy
24 UMP_PATH = $(src)/../../../base
26 ifeq ($(CONFIG_MALI_ERROR_INJECTION),y)
27 MALI_ERROR_INJECT_ON = 1
30 # Set up defaults if not defined by build system
31 MALI_CUSTOMER_RELEASE ?= 1
33 MALI_KERNEL_TEST_API ?= 0
34 MALI_ERROR_INJECT_ON ?= 0
37 MALI_INSTRUMENTATION_LEVEL ?= 0
38 # This workaround is for what seems to be a compiler bug we observed in
39 # GCC 4.7 on AOSP 4.3. The bug caused an intermittent failure compiling
40 # the "_Pragma" syntax, where an error message is returned:
42 # "internal compiler error: unspellable token PRAGMA"
44 # This regression has thus far only been seen on the GCC 4.7 compiler bundled
45 # with AOSP 4.3.0. So this makefile, intended for in-tree kernel builds
46 # which are not known to be used with AOSP, is hardcoded to disable the
47 # workaround, i.e. set the define to 0.
48 MALI_GCC_WORKAROUND_MIDCOM_4598 ?= 0
50 # Set up our defines, which will be passed to gcc
52 -DMALI_CUSTOMER_RELEASE=$(MALI_CUSTOMER_RELEASE) \
53 -DMALI_KERNEL_TEST_API=$(MALI_KERNEL_TEST_API) \
54 -DMALI_UNIT_TEST=$(MALI_UNIT_TEST) \
55 -DMALI_ERROR_INJECT_ON=$(MALI_ERROR_INJECT_ON) \
56 -DMALI_MOCK_TEST=$(MALI_MOCK_TEST) \
57 -DMALI_COVERAGE=$(MALI_COVERAGE) \
58 -DMALI_INSTRUMENTATION_LEVEL=$(MALI_INSTRUMENTATION_LEVEL) \
59 -DMALI_RELEASE_NAME=\"$(MALI_RELEASE_NAME)\" \
60 -DMALI_GCC_WORKAROUND_MIDCOM_4598=$(MALI_GCC_WORKAROUND_MIDCOM_4598)
62 ifeq ($(KBUILD_EXTMOD),)
64 DEFINES +=-DMALI_KBASE_THIRDPARTY_PATH=../../$(src)/platform/$(CONFIG_MALI_PLATFORM_THIRDPARTY_NAME)
67 DEFINES +=-DMALI_KBASE_THIRDPARTY_PATH=$(src)/platform/$(CONFIG_MALI_PLATFORM_THIRDPARTY_NAME)
70 DEFINES += -I$(srctree)/drivers/staging/android
72 # Use our defines when compiling
73 ccflags-y += $(DEFINES) -I$(KBASE_PATH) -I$(KBASE_PLATFORM_PATH) -I$(UMP_PATH) -I$(srctree)/include/linux
74 subdir-ccflags-y += $(DEFINES) -I$(KBASE_PATH) -I$(KBASE_PLATFORM_PATH) -I$(OSK_PATH) -I$(UMP_PATH) -I$(srctree)/include/linux
78 mali_kbase_cache_policy.c \
83 mali_kbase_jd_debugfs.c \
85 mali_kbase_gpuprops.c \
87 mali_kbase_js_ctx_attr.c \
89 mali_kbase_context.c \
94 mali_kbase_softjobs.c \
95 mali_kbase_10969_workaround.c \
97 mali_kbase_utility.c \
99 mali_kbase_trace_timeline.c \
100 mali_kbase_gpu_memory_debugfs.c \
101 mali_kbase_mem_linux.c \
102 mali_kbase_core_linux.c \
104 mali_kbase_sync_user.c \
105 mali_kbase_replay.c \
106 mali_kbase_mem_profile_debugfs.c \
107 mali_kbase_mmu_mode_lpae.c \
108 mali_kbase_disjoint_events.c \
109 mali_kbase_gator_api.c \
110 mali_kbase_debug_mem_view.c \
111 mali_kbase_debug_job_fault.c \
113 mali_kbase_mem_pool.c \
114 mali_kbase_mem_pool_debugfs.c
116 ifeq ($(CONFIG_MALI_MIPE_ENABLED),y)
117 SRC += mali_kbase_tlstream.c
118 ifeq ($(MALI_UNIT_TEST),1)
119 SRC += mali_kbase_tlstream_test.c
123 ifeq ($(MALI_CUSTOMER_RELEASE),0)
124 SRC += mali_kbase_regs_dump_debugfs.c
127 # Job Scheduler Policy: Completely Fair Scheduler
128 SRC += mali_kbase_js_policy_cfs.c
130 ccflags-y += -I$(KBASE_PATH)
132 ifeq ($(CONFIG_MALI_PLATFORM_FAKE),y)
133 SRC += mali_kbase_platform_fake.c
135 ifeq ($(CONFIG_MALI_PLATFORM_VEXPRESS),y)
136 SRC += platform/vexpress/mali_kbase_config_vexpress.c \
137 platform/vexpress/mali_kbase_cpu_vexpress.c
138 ccflags-y += -I$(src)/platform/vexpress
141 ifeq ($(CONFIG_MALI_PLATFORM_RTSM_VE),y)
142 SRC += platform/rtsm_ve/mali_kbase_config_vexpress.c
143 ccflags-y += -I$(src)/platform/rtsm_ve
146 ifeq ($(CONFIG_MALI_PLATFORM_JUNO),y)
147 SRC += platform/juno/mali_kbase_config_vexpress.c
148 ccflags-y += -I$(src)/platform/juno
151 ifeq ($(CONFIG_MALI_PLATFORM_JUNO_SOC),y)
152 SRC += platform/juno_soc/mali_kbase_config_juno_soc.c
153 ccflags-y += -I$(src)/platform/juno_soc
156 ifeq ($(CONFIG_MALI_PLATFORM_VEXPRESS_1XV7_A57),y)
157 SRC += platform/vexpress_1xv7_a57/mali_kbase_config_vexpress.c
158 ccflags-y += -I$(src)/platform/vexpress_1xv7_a57
161 ifeq ($(CONFIG_MALI_PLATFORM_VEXPRESS_6XVIRTEX7_10MHZ),y)
162 SRC += platform/vexpress_6xvirtex7_10mhz/mali_kbase_config_vexpress.c \
163 platform/vexpress_6xvirtex7_10mhz/mali_kbase_cpu_vexpress.c
164 ccflags-y += -I$(src)/platform/vexpress_6xvirtex7_10mhz
167 ifeq ($(CONFIG_MALI_PLATFORM_A7_KIPLING),y)
168 SRC += platform/a7_kipling/mali_kbase_config_a7_kipling.c \
169 platform/a7_kipling/mali_kbase_cpu_a7_kipling.c
170 ccflags-y += -I$(src)/platform/a7_kipling
173 ifeq ($(CONFIG_MALI_PLATFORM_THIRDPARTY),y)
174 # remove begin and end quotes from the Kconfig string type
175 platform_name := $(shell echo $(CONFIG_MALI_PLATFORM_THIRDPARTY_NAME))
176 MALI_PLATFORM_THIRDPARTY_DIR := platform/$(platform_name)
177 ccflags-y += -I$(src)/$(MALI_PLATFORM_THIRDPARTY_DIR)
178 ifeq ($(CONFIG_MALI_MIDGARD),m)
179 include $(src)/platform/$(platform_name)/Kbuild
180 else ifeq ($(CONFIG_MALI_MIDGARD),y)
181 obj-$(CONFIG_MALI_MIDGARD) += platform/
184 endif # CONFIG_MALI_PLATFORM_FAKE=y
186 ifeq ($(CONFIG_MALI_PLATFORM_THIRDPARTY),y)
187 # remove begin and end quotes from the Kconfig string type
188 platform_name := $(shell echo $(CONFIG_MALI_PLATFORM_THIRDPARTY_NAME))
189 MALI_PLATFORM_THIRDPARTY_DIR := platform/$(platform_name)
190 ccflags-y += -I$(src)/$(MALI_PLATFORM_THIRDPARTY_DIR)
191 ifeq ($(CONFIG_MALI_MIDGARD),m)
192 include $(src)/platform/$(platform_name)/Kbuild
193 else ifeq ($(CONFIG_MALI_MIDGARD),y)
194 obj-$(CONFIG_MALI_MIDGARD) += platform/
198 # Tell the Linux build system from which .o file to create the kernel module
199 obj-$(CONFIG_MALI_MIDGARD) += mali_kbase.o
201 # Tell the Linux build system to enable building of our .c files
202 mali_kbase-y := $(SRC:.c=.o)
204 ifneq ($(wildcard $(src)/internal/Kbuild),)
205 ifeq ($(MALI_CUSTOMER_RELEASE),0)
206 # This include may set MALI_BACKEND_PATH and CONFIG_MALI_BACKEND_REAL
207 include $(src)/internal/Kbuild
208 mali_kbase-y += $(INTERNAL:.c=.o)
212 MALI_BACKEND_PATH ?= backend
213 CONFIG_MALI_BACKEND ?= gpu
214 CONFIG_MALI_BACKEND_REAL ?= $(CONFIG_MALI_BACKEND)
216 ifeq ($(MALI_MOCK_TEST),1)
217 ifeq ($(CONFIG_MALI_BACKEND_REAL),gpu)
219 mali_kbase-y += tests/internal/src/mock/mali_kbase_pm_driver_mock.o
223 include $(src)/$(MALI_BACKEND_PATH)/$(CONFIG_MALI_BACKEND_REAL)/Kbuild
224 mali_kbase-y += $(BACKEND:.c=.o)
226 ccflags-y += -I$(src)/$(MALI_BACKEND_PATH)/$(CONFIG_MALI_BACKEND_REAL)
227 subdir-ccflags-y += -I$(src)/$(MALI_BACKEND_PATH)/$(CONFIG_MALI_BACKEND_REAL)
229 # Default to devicetree platform if neither a fake platform or a thirdparty
230 # platform is configured.
231 ifeq ($(CONFIG_MALI_PLATFORM_THIRDPARTY)$(CONFIG_MALI_PLATFORM_FAKE),)
232 CONFIG_MALI_PLATFORM_DEVICETREE := y
235 mali_kbase-$(CONFIG_MALI_PLATFORM_DEVICETREE) += \
236 platform/devicetree/mali_kbase_runtime_pm.o \
237 platform/devicetree/mali_kbase_config_devicetree.o
238 ccflags-$(CONFIG_MALI_PLATFORM_DEVICETREE) += -I$(src)/platform/devicetree