forked from kbeckmann/game-and-watch-retro-go
-
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Makefile.common
745 lines (626 loc) · 25.4 KB
/
Makefile.common
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
-include config.mk
######################################
# building variables
######################################
# debug build?
DEBUG ?= 1
# optimization
OPT ?= -Og
# Set to 0 to suppress dirty submodule warning
CHECK_DIRTY_SUBMODULE ?= 1
# Set to 0 to skip tools check
CHECK_TOOLS ?= 1
# Set to 1 to enable 16MB external flash support. (deprecated, use EXTFLASH_SIZE_MB instead!)
LARGE_FLASH ?= 0
# Set to 1 to enable sd card support instead of flash
SD_CARD ?= 0
# Configure where data is stored in the external flash by
# setting EXTFLASH_OFFSET. Useful if the first 1MB are to be preserved.
EXTFLASH_OFFSET ?= 0
# Configure Game & Watch target device mario|zelda
GNW_TARGET ?= mario
# Set the preprocessor options
ifeq ($(GNW_TARGET),mario)
GNW_TARGET_ZELDA = 0
GNW_TARGET_MARIO = 1
else ifeq ($(GNW_TARGET),zelda)
GNW_TARGET_ZELDA = 1
GNW_TARGET_MARIO = 0
else
$(error Invalid GNW_TARGET. Valid values {mario|zelda})
endif
# Configure external flash size by setting EXTFLASH_SIZE
ifeq ($(LARGE_FLASH),1)
# 16MB
EXTFLASH_SIZE_MB ?= 16
else
# 4MB for Zelda otherwise 1MB
ifeq ($(GNW_TARGET),zelda)
EXTFLASH_SIZE_MB ?= 4
else
EXTFLASH_SIZE_MB ?= 1
endif
endif
ifneq ($(SD_CARD),0)
SD_CARD_PARAM := --sd True
# Not supporting compression for SD card
COMPRESS := 0
ifeq ($(shell echo $$(($(EXTFLASH_SIZE_MB) > 4096))),1)
$(warning Curretly can't address > 4GB on SD card)
EXTFLASH_SIZE_MB = 4096
endif
ifeq ($(SPI_FLASH_SIZE_MB),)
$(error Set SPI_FLASH_SIZE_MB when using SD card)
endif
ifneq ($(shell echo $$(( $(EXTFLASH_OFFSET) % 512 ))),0)
$(error When using EXTFLASH_OFFSET with SD card it must be muptiple of 512 bytes)
endif
endif
# Configure external flash size in MB (Megabytes)
EXTFLASH_SIZE_MB ?= 1
SPI_FLASH_SIZE_MB ?= $(EXTFLASH_SIZE_MB)
INTFLASH_BANK ?= 1
EXTFLASH_SIZE ?= $(shell echo "$$(( $(EXTFLASH_SIZE_MB) * 1024 * 1024 ))")
SPI_FLASH_SIZE ?= $(shell echo "$$(( $(SPI_FLASH_SIZE_MB) * 1024 * 1024 ))")
EXTFLASH_FORCE_SPI ?= 0
EXTFLASH_FORCE_SRAM ?= 0
# Set to 0 to remove state saving support (uses less space)
STATE_SAVING ?= 1
ifeq ($(STATE_SAVING),0)
SAVE_PARAM := --no-save
endif
# Screenshot support allocates 150kB of external flash. Disabled by default for 1MB flash.
ifeq ($(SD_CARD)sd$(EXTFLASH_SIZE), 0sd1048576)
ENABLE_SCREENSHOT ?= 0
else
ENABLE_SCREENSHOT ?= 1
endif
# Compress supported ROMs by default. Set to 0 to disable.
COMPRESS ?= lzma
ifeq ($(COMPRESS),0)
COMPRESS_PARAM :=
else
COMPRESS_PARAM := --compress=$(COMPRESS)
endif
# Reset the DBGMCU configuration register (DBGMCU_CR) after flashing
# Set to 0 to keep the clocks running when suspended (makes debugging easier)
RESET_DBGMCU ?= 1
ifeq ($(RESET_DBGMCU),1)
RESET_DBGMCU_CMD = $(MAKE) reset_dbgmcu
else
RESET_DBGMCU_CMD = $(MAKE) reset_mcu
endif
PYTHON3 ?= /usr/bin/env python3
#######################################
# paths
#######################################
# Build path
BUILD_DIR ?= build
ifneq ($(SD_CARD),0)
C_SOURCES += \
Core/Src/gw_sd.c \
Core/Src/flash_alloc.c \
Core/src/softspi.c
endif
# Common C sources
C_SOURCES += \
retro-go-stm32/components/lupng/miniz.c \
Core/Src/porting/gui.c \
Core/Src/porting/gw_alloc.c \
Core/Src/retro-go/rg_main.c \
Core/Src/retro-go/rg_rtc.c \
Core/Src/retro-go/rg_emulators.c \
Core/Src/retro-go/rom_manager.c \
Core/Src/porting/odroid_settings.c \
Core/Src/retro-go/bitmaps/header_gb.c \
Core/Src/retro-go/bitmaps/header_nes.c \
Core/Src/retro-go/bitmaps/header_sms.c \
Core/Src/retro-go/bitmaps/header_gg.c \
Core/Src/retro-go/bitmaps/header_col.c \
Core/Src/retro-go/bitmaps/header_sg1000.c \
Core/Src/retro-go/bitmaps/header_pce.c \
Core/Src/retro-go/bitmaps/header_gw.c
# Version and URL for the STM32CubeH7 SDK
SDK_VERSION ?= v1.8.0
SDK_URL ?= https://raw.githubusercontent.com/STMicroelectronics/STM32CubeH7
# Local path for the SDK
SDK_DIR ?= Drivers
# SDK C sources
SDK_C_SOURCES = \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_adc.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_adc_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_cortex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dac_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dac.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_exti.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_gpio.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_hsem.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_mdma.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ospi.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rtc_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rtc.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_sai_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_sai.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_spi_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_spi.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim_ex.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_wwdg.c \
Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal.c \
# SDK ASM sources
SDK_ASM_SOURCES = \
Drivers/CMSIS/Device/ST/STM32H7xx/Source/Templates/gcc/startup_stm32h7b0xx.s \
Core/Src/memcpy-armv7m.s
# SDK headers
SDK_HEADERS = \
Drivers/CMSIS/Device/ST/STM32H7xx/Include/stm32h7b0xx.h \
Drivers/CMSIS/Device/ST/STM32H7xx/Include/stm32h7xx.h \
Drivers/CMSIS/Device/ST/STM32H7xx/Include/system_stm32h7xx.h \
Drivers/CMSIS/Include/cmsis_compiler.h \
Drivers/CMSIS/Include/cmsis_gcc.h \
Drivers/CMSIS/Include/cmsis_version.h \
Drivers/CMSIS/Include/core_cm7.h \
Drivers/CMSIS/Include/mpu_armv7.h \
Drivers/STM32H7xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_ll_adc.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_adc.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_adc_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_cortex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dac_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dac.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_def.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_exti.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_flash_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_flash.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_hsem.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_i2c_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_i2c.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_ltdc_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_ltdc.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_mdma.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_ospi.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pwr_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pwr.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rcc_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rcc.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rtc_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rtc.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sai_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sai.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_spi_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_spi.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim_ex.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_wwdg.h \
Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal.h \
#######################################
# binaries
#######################################
PREFIX = arm-none-eabi-
# The gcc compiler bin path can be either defined in make command via GCC_PATH variable (> make GCC_PATH=xxx)
# either it can be added to the PATH environment variable.
ifdef GCC_PATH
CC = $(GCC_PATH)/$(PREFIX)gcc
AS = $(GCC_PATH)/$(PREFIX)gcc -x assembler-with-cpp
CP = $(GCC_PATH)/$(PREFIX)objcopy
SZ = $(GCC_PATH)/$(PREFIX)size
GDB = $(GCC_PATH)/$(PREFIX)gdb
DUMP = $(GCC_PATH)/$(PREFIX)objdump
else
CC = $(PREFIX)gcc
AS = $(PREFIX)gcc -x assembler-with-cpp
CP = $(PREFIX)objcopy
SZ = $(PREFIX)size
GDB = $(PREFIX)gdb
DUMP = $(PREFIX)objdump
endif
HEX = $(CP) -O ihex
BIN = $(CP) -O binary -S
ECHO = echo
TOUCH = touch
#######################################
# CFLAGS
#######################################
# cpu
CPU = -mcpu=cortex-m7 -mtune=cortex-m7
# fpu
FPU = -mfpu=fpv5-d16
# float-abi
FLOAT-ABI = -mfloat-abi=hard
# mcu
MCU = $(CPU) -mthumb -mno-unaligned-access $(FPU) $(FLOAT-ABI)
# macros for gcc
# AS defines
AS_DEFS +=
# C defines
C_DEFS += \
-DINTFLASH_BANK=$(INTFLASH_BANK) \
-DEXTFLASH_FORCE_SPI=$(EXTFLASH_FORCE_SPI) \
-DEXTFLASH_FORCE_SRAM=$(EXTFLASH_FORCE_SRAM) \
-DUSE_HAL_DRIVER \
-DSTM32H7B0xx \
-DIS_LITTLE_ENDIAN \
-DMINIZ_NO_MALLOC \
-DMINIZ_NO_ZLIB_APIS \
-DDEBUG_RG_ALLOC \
-DSTATE_SAVING=$(STATE_SAVING) \
-DENABLE_SCREENSHOT=$(ENABLE_SCREENSHOT) \
-DSD_CARD=$(SD_CARD) \
-D__SPI_FLASH_SIZE__=$(SPI_FLASH_SIZE)UL \
-D__SPI_FLASH_BASE__=0x90000000UL \
-DGNW_TARGET_MARIO=$(GNW_TARGET_MARIO) \
-DGNW_TARGET_ZELDA=$(GNW_TARGET_ZELDA)
# AS includes
AS_INCLUDES +=
# C includes
C_INCLUDES += \
-ICore/Inc \
-ICore/Inc/porting \
-ICore/Inc/porting/gb \
-ICore/Inc/porting/nes \
-ICore/Inc/porting/smsplusgx \
-ICore/Inc/porting/pce \
-ICore/Inc/porting/gw \
-ICore/Inc/retro-go \
-IDrivers/STM32H7xx_HAL_Driver/Inc \
-IDrivers/STM32H7xx_HAL_Driver/Inc/Legacy \
-IDrivers/CMSIS/Device/ST/STM32H7xx/Include \
-IDrivers/CMSIS/Include \
-Iretro-go-stm32/components/lupng \
# Force include the configuration
CFLAGS += $(CFLAGS_EXTRA) -include $(BUILD_DIR)/config.h
# compile gcc flags
ASFLAGS += $(MCU) $(AS_DEFS) $(AS_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
CFLAGS += $(MCU) $(C_DEFS) $(C_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
ifeq ($(DEBUG), 1)
CFLAGS += -g -gdwarf-2
endif
CFLAGS += -fstack-usage -Wstack-usage=20480
# Generate dependency information
CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)"
LDFLAGS += -Wl,--defsym=__EXTFLASH_OFFSET__=$(EXTFLASH_OFFSET)
LDFLAGS += -Wl,--defsym=__EXTFLASH_TOTAL_LENGTH__=$(EXTFLASH_SIZE)
LDFLAGS += -Wl,--defsym=ENABLE_SCREENSHOT=$(ENABLE_SCREENSHOT)
LDFLAGS += -Wl,--defsym=__SD_CARD__=$(SD_CARD)
ifeq ($(INTFLASH_BANK), 1)
INTFLASH_ADDRESS = 0x08000000
else ifeq ($(INTFLASH_BANK), 2)
INTFLASH_ADDRESS = 0x08100000
endif
LDFLAGS += -Wl,--defsym=__INTFLASH__=$(INTFLASH_ADDRESS)
#######################################
# LDFLAGS
#######################################
# link script
LDSCRIPT ?= STM32H7B0VBTx_FLASH.ld
# libraries
LIBS = -lc -lm -lnosys
LIBDIR +=
LDFLAGS += $(MCU) -specs=nano.specs -T$(LDSCRIPT) $(LIBDIR) $(LIBS) -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref -Wl,--gc-sections
# default action: build all
all: CheckTools CheckDirtySubmodules $(BUILD_DIR) $(BUILD_DIR)/$(TARGET).elf $(BUILD_DIR)/$(TARGET)_extflash.bin $(BUILD_DIR)/$(TARGET)_intflash.bin
#######################################
# build the application
#######################################
# list of objects
OBJECTS = $(addprefix $(BUILD_DIR)/core/,$(notdir $(C_SOURCES:.c=.o) $(SDK_C_SOURCES:.c=.o)))
GNUBOY_OBJECTS = $(addprefix $(BUILD_DIR)/gnuboy/,$(notdir $(GNUBOY_C_SOURCES:.c=.o)))
NES_OBJECTS = $(addprefix $(BUILD_DIR)/nes/,$(notdir $(NES_C_SOURCES:.c=.o)))
SMSPLUSGX_OBJECTS = $(addprefix $(BUILD_DIR)/smsplusgx/,$(notdir $(SMSPLUSGX_C_SOURCES:.c=.o)))
PCE_OBJECTS = $(addprefix $(BUILD_DIR)/pce/,$(notdir $(PCE_C_SOURCES:.c=.o)))
GW_OBJECTS = $(addprefix $(BUILD_DIR)/gw/,$(notdir $(GW_C_SOURCES:.c=.o)))
vpath %.c $(sort $(dir $(C_SOURCES) $(NES_C_SOURCES) $(GNUBOY_C_SOURCES) $(SMSPLUSGX_C_SOURCES) $(PCE_C_SOURCES) $(GW_C_SOURCES) $(SDK_C_SOURCES)))
# list of ASM program objects
OBJECTS += $(addprefix $(BUILD_DIR)/,$(notdir $(SDK_ASM_SOURCES:.s=.o)))
vpath %.s $(sort $(dir $(SDK_ASM_SOURCES)))
OBJECTS += $(addprefix $(BUILD_DIR)/,roms.a)
# function used to generate prerequisite rules for SDK objects
define sdk_obj_prereq_gen
$(BUILD_DIR)/$(patsubst %.c,%.o,$(patsubst %.s,%.o,$(notdir $1))): $1
endef
# note: the blank line above is intentional
# generate all object prerequisite rules
$(eval $(foreach obj,$(SDK_C_SOURCES) $(SDK_ASM_SOURCES),$(call sdk_obj_prereq_gen,$(obj))))
FORCE:
Core/Inc/githash.h: FORCE | $(BUILD_DIR)
$(V)./scripts/update_githash.sh $@
$(BUILD_DIR)/core/main.o: Core/Inc/githash.h
$(BUILD_DIR)/core/flashapp.o: Core/Inc/githash.h
$(BUILD_DIR)/core/rg_main.o: Core/Inc/githash.h
# Run parse_roms.py to generate information about the roms
$(BUILD_DIR)/rom_files.txt: FORCE | $(BUILD_DIR)
$(V)$(ECHO) [ BASH ] Checking for updated roms
$(V)./scripts/update_rom_files.sh build/rom_files.txt roms/gb roms/nes roms/sms roms/gg roms/col roms/pce roms/sg roms/gw
$(BUILD_DIR)/roms.a: $(BUILD_DIR)/rom_files.txt parse_roms.py
$(V)$(ECHO) [ PYTHON3 ] $(notdir $<)
$(V)$(PYTHON3) parse_roms.py --flash-size $(EXTFLASH_SIZE) $(SAVE_PARAM) $(COMPRESS_PARAM) $(SD_CARD_PARAM)
$(BUILD_DIR)/config.h $(BUILD_DIR)/saveflash.ld &: $(BUILD_DIR)/roms.a
$(V)/bin/sh -c true
STM32H7B0VBTx_FLASH.ld: $(BUILD_DIR)/saveflash.ld
# rom_manager.c depends on the different *_roms.c files but they only change when roms.a changes
$(BUILD_DIR)/core/rom_manager.o: Core/Src/retro-go/rom_manager.c $(BUILD_DIR)/roms.a
ifeq (${CHECK_DIRTY_SUBMODULE},1)
CheckDirtySubmodules:
$(V)git submodule foreach "git diff --quiet" 2> /dev/null || \
(echo -e "\n\n\nYou have changes in the submodule. This is not normal.\nPlease clean the submodule by running 'git submodule update --init'\n\n(You may set CHECK_DIRTY_SUBMODULE=0 to suppress this warning)\n\n\n" && exit 1)
$(V)git submodule status | grep -v '+' 2> /dev/null > /dev/null || \
(echo -e "\n\n\nYou are using a submodule that is not updated.\nPlease sync the submodules by running 'git submodule update --init'\n\n(You may set CHECK_DIRTY_SUBMODULE=0 to suppress this warning)\n\n\n" && exit 1)
else
CheckDirtySubmodules:
endif
.PHONY: CheckDirtySubmodules
ifeq (${CHECK_TOOLS},1)
CheckTools:
@# Check that the tools in the toolchain exist
$(V)/usr/bin/env bash -c " \
for tool in $(CC) $(CP) $(SZ) $(GDB) $(DUMP); do \
which \$$tool 2> /dev/null > /dev/null || \
( \
echo -e \"\nCannot find \$$tool\n\" && \
exit 1 \
) \
done"
@# Check that GCC version 10 or higher is used
$(V)$(CC) -v 2>&1 | grep "gcc version 1[0-9]" > /dev/null || \
( \
echo -e "\n\n\nPlease use GCC version 10 or higher.\n\n\nYou are using:" && \
$(CC) -v 2>&1 | grep "gcc version" ; \
echo -e "\n\n\n" && \
exit 1 \
)
$(V)$(CP) --info | grep "elf32-littlearm" > /dev/null || \
( \
echo -e "\n\n\n$(CP) does not suport elf32-littlearm.\nPlease install a toolchain that supports elf32-littlearm and armv7e-m.\n\n\n" && \
exit 1 \
)
$(V)$(DUMP) --help | grep "armv7e-m" > /dev/null || \
( \
echo -e "\n\n\nobjdump does not suport armv7e-m.\nPlease install a toolchain that supports elf32-littlearm and armv7e-m.\n\n\n" && \
exit 1 \
)
$(V)$(PYTHON3) scripts/python_version_check.py
else
CheckTools:
endif
.PHONY: CheckTools
$(BUILD_DIR)/%.o: %.s Makefile.common Makefile $(BUILD_DIR)/config.h | $(BUILD_DIR)
$(V)$(ECHO) [ AS ] $(notdir $<)
$(V)$(AS) -c $(CFLAGS) $< -o $@
$(BUILD_DIR)/$(TARGET).elf: $(OBJECTS) $(NES_OBJECTS) $(GNUBOY_OBJECTS) $(SMSPLUSGX_OBJECTS) $(PCE_OBJECTS) $(GW_OBJECTS) Makefile.common Makefile $(LDSCRIPT)
$(V)$(ECHO) [ LD ] $(notdir $@)
$(V)$(CC) $(OBJECTS) $(NES_OBJECTS) $(GNUBOY_OBJECTS) $(SMSPLUSGX_OBJECTS) $(PCE_OBJECTS) $(GW_OBJECTS) $(LDFLAGS) -o $@
ifeq ($(SD_CARD),0)
$(V)./scripts/extflash_size.sh $@
endif
$(BUILD_DIR)/core/%.o: %.c Makefile Makefile.common $(SDK_HEADERS) $(BUILD_DIR)/config.h | $(BUILD_DIR)
$(V)$(ECHO) [ CC core ] $(notdir $<)
$(V)$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/core/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR)/nes/%.o: %.c Makefile Makefile.common $(SDK_HEADERS) $(BUILD_DIR)/config.h | $(BUILD_DIR)
$(V)$(ECHO) [ CC nes ] $(notdir $<)
$(V)$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/nes/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR)/gnuboy/%.o: %.c Makefile Makefile.common $(SDK_HEADERS) $(BUILD_DIR)/config.h | $(BUILD_DIR)
$(V)$(ECHO) [ CC gb ] $(notdir $<)
$(V)$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/gnuboy/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR)/smsplusgx/%.o: %.c Makefile Makefile.common $(SDK_HEADERS) $(BUILD_DIR)/config.h | $(BUILD_DIR)
$(V)$(ECHO) [ CC sms ] $(notdir $<)
$(V)$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/smsplusgx/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR)/pce/%.o: %.c Makefile Makefile.common $(SDK_HEADERS) $(BUILD_DIR)/config.h | $(BUILD_DIR)
$(V)$(ECHO) [ CC pce ] $(notdir $<)
$(V)$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/pce/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR)/gw/%.o: %.c Makefile Makefile.common $(SDK_HEADERS) $(BUILD_DIR)/config.h | $(BUILD_DIR)
$(V)$(ECHO) [ CC gw ] $(notdir $<)
$(V)$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/gw/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR):
$(V)mkdir $@
$(V)mkdir $@/core
$(V)mkdir $@/nes
$(V)mkdir $@/gnuboy
$(V)mkdir $@/smsplusgx
$(V)mkdir $@/pce
$(V)mkdir $@/gw
#######################################
# Flashing
#######################################
OPENOCD ?= openocd
ADAPTER ?= jlink
FLASH_MULTI ?= scripts/flash_multi.sh
FLASHTEST ?= scripts/flashapp.sh --test
# Starts openocd and attaches to the target. To be used with 'flash_intflash_nc' and 'gdb'
openocd:
$(OPENOCD) -f scripts/interface_$(ADAPTER).cfg -c "init; halt"
.PHONY: openocd
reset:
$(OPENOCD) -f scripts/interface_$(ADAPTER).cfg -c "init; reset; exit"
.PHONY: reset
erase_intflash_1:
$(OPENOCD) -f scripts/interface_$(ADAPTER).cfg -c "init; halt; flash erase_address 0x08000000 131072; resume; exit"
.PHONY: erase_intflash1
erase_intflash_2:
$(OPENOCD) -f scripts/interface_$(ADAPTER).cfg -c "init; halt; flash erase_address 0x08100000 131072; resume; exit"
.PHONY: erase_intflash2
erase_extflash: flash_intflash
$(V)./scripts/extflash_erase.sh $(EXTFLASH_SIZE)
.PHONY: erase_extflash
start_bank_1:
$(OPENOCD) -f scripts/interface_$(ADAPTER).cfg \
-c 'init; reset halt' \
-c 'set MSP 0x[string range [mdw 0x08000000] 12 19]' \
-c 'set PC 0x[string range [mdw 0x08000004] 12 19]' \
-c 'echo "Setting MSP -> $$MSP"' \
-c 'echo "Setting PC -> $$PC"' \
-c 'reg msp $$MSP' \
-c 'reg pc $$PC' \
-c 'resume;exit'
.PHONY: start_bank_1
start_bank_2:
$(OPENOCD) -f scripts/interface_$(ADAPTER).cfg \
-c 'init; reset halt' \
-c 'set MSP 0x[string range [mdw 0x08100000] 12 19]' \
-c 'set PC 0x[string range [mdw 0x08100004] 12 19]' \
-c 'echo "Setting MSP -> $$MSP"' \
-c 'echo "Setting PC -> $$PC"' \
-c 'reg msp $$MSP' \
-c 'reg pc $$PC' \
-c 'resume;exit'
.PHONY: start_bank_2
# Programs the internal flash using a new OpenOCD instance
flash_intflash: $(BUILD_DIR)/$(TARGET)_intflash.bin
$(OPENOCD) -f scripts/interface_$(ADAPTER).cfg -c "program $< $(INTFLASH_ADDRESS) verify reset exit"
.PHONY: flash_intflash
# Flashes using an existing openocd instance
flash_intflash_nc: $(BUILD_DIR)/$(TARGET)_intflash.bin
echo "program $< $(INTFLASH_ADDRESS) verify reset" | nc -c localhost 4444
.PHONY: flashx
flash_extflash: $(BUILD_DIR)/$(TARGET)_extflash.bin
$(FLASH_MULTI) $< $(EXTFLASH_OFFSET)
.PHONY: flash_extflash
flash_test: flash_intflash
$(FLASHTEST)
.PHONY: flash_test
# Programs both the external and internal flash.
flash: CheckTools CheckDirtySubmodules
$(V)$(MAKE) flash_intflash
$(V)$(MAKE) flash_extflash
$(V)$(RESET_DBGMCU_CMD)
.PHONY: flash
monitor:
$(V)$(PYTHON3) tools/logpoll.py
.PHONY: monitor
flash-monitor: flash
$(V)$(MAKE) monitor
.PHONY: flash-monitor
# Alias for flash
flash_all: flash
# Transfers save files from the device to the host machine
flash_saves_backup: $(BUILD_DIR)/$(TARGET).elf
$(V)./scripts/saves_backup.sh $<
.PHONY: flash_saves_backup
# Transfers save files from the host machine to the device
flash_saves_restore: $(BUILD_DIR)/$(TARGET).elf
$(V)./scripts/saves_restore.sh $<
.PHONY: flash_saves_restore
# Erases the saveflash area on the device
flash_saves_erase: $(BUILD_DIR)/$(TARGET).elf
$(V)./scripts/saves_erase.sh $<
.PHONY: flash_saves_erase
size: $(BUILD_DIR)/$(TARGET).elf
$(V)./scripts/size.sh $<
.PHONY: size
reset_dbgmcu:
# Reset the DBGMCU configuration register (DBGMCU_CR)
$(V)$(OPENOCD) -f scripts/interface_$(ADAPTER).cfg -c "init; reset halt; mww 0x5C001004 0x00000000; resume; exit;"
.PHONY: reset_dbgmcu
reset_mcu:
$(V)$(OPENOCD) -f scripts/interface_$(ADAPTER).cfg -c "init; reset run; exit;" 2> $(BUILD_DIR)/openocd.log
.PHONY: reset_mcu
gdb: $(BUILD_DIR)/$(TARGET).elf
$(GDB) $< -ex "target extended-remote :3333"
.PHONY: gdb
# Flashes intflash *only* and launches gdb afterwards
gdb_intflash: flash_intflash_nc gdb
.PHONY: gdb_intflash
dump_logs: $(BUILD_DIR)/$(TARGET).elf
$(V)./scripts/dump_logs.sh
.PHONY: dump_logs
dump_screenshot:
$(V)./tools/screenshot.py
.PHONY: dump_screenshot
docker_build:
$(V)docker build -f Dockerfile --tag kbeckmann/retro-go-builder .
.PHONY: docker_build
docker:
$(V)docker run --rm -it --privileged --user $(shell id -u):$(shell id -g) -v $(PWD):/opt/workdir -v /dev/bus/usb:/dev/bus/usb kbeckmann/retro-go-builder
.PHONY: docker
help:
@echo "Game and Watch Retro Go"
@echo ""
@echo "Configuration variables:"
@echo " EXTFLASH_FORCE_SPI - Forces the use of legacy SPI mode for the external flash driver"
@echo " EXTFLASH_FORCE_SRAM - Forces the use of SPI SRAM"
@echo " EXTFLASH_SIZE_MB - Sets the external flash size in megabytes"
@echo " EXTFLASH_SIZE - Sets the external flash size in bytes (has precedence over EXTFLASH_SIZE_MB)"
@echo " LARGE_FLASH - Sets the external flash size to 16MB (deprecated)"
@echo " SD_CARD - Use SD card instead of flash, pass /path/to/sdcard device if flashing"
@echo " EXTFLASH_OFFSET - Places the data at an offset in the external flash (useful for dual boot)"
@echo " INTFLASH_BANK - Sets the internal flash bank. Valid values {1,2} (default=1)."
@echo " COMPRESS - Configures ROM compression, Valid values {0,lz4,zopfli,lzma} (default=lzma)."
@echo " STATE_SAVING - Set to 0 to disable state saving (default=1)"
@echo " RESET_DBGMCU - Configures if DBGMCU should be reset after flashing."
@echo " Set to 0 to disable power saving (default=1)"
@echo " ENABLE_SCREENSHOT - Set to 1 to enable screenshot support (default disabled if extflash is 1MB)"
@echo " GNW_TARGET - Game & Watch target, Valid values {mario,zelda} (default=mario)"
@echo ""
@echo "Current configuration:"
@echo " EXTFLASH_FORCE_SPI=$(EXTFLASH_FORCE_SPI)"
@echo " EXTFLASH_FORCE_SRAM=$(EXTFLASH_FORCE_SRAM)"
@echo " EXTFLASH_SIZE_MB=$(EXTFLASH_SIZE_MB)"
@echo " EXTFLASH_SIZE=$(EXTFLASH_SIZE)"
@echo " LARGE_FLASH=$(LARGE_FLASH)"
@echo " SD_CARD=$(SD_CARD)"
@echo " EXTFLASH_OFFSET=$(EXTFLASH_OFFSET)"
@echo " INTFLASH_BANK=$(INTFLASH_BANK)"
@echo " COMPRESS=$(COMPRESS)"
@echo " STATE_SAVING=$(STATE_SAVING)"
@echo " RESET_DBGMCU=$(RESET_DBGMCU)"
@echo " ENABLE_SCREENSHOT=$(ENABLE_SCREENSHOT)"
@echo " GNW_TARGET=$(GNW_TARGET)"
@echo " GCC_PATH=$(GCC_PATH)"
@echo " PREFIX=$(PREFIX)"
@echo ""
@echo "Targets:"
@echo " docker - Runs a docker container using the image created by docker_build"
@echo " docker_build - Builds a docker image"
@echo " dump_logs - Dumps the callstack and logbuf. Starts openocd and gdb under the hood."
@echo " dump_screenshot - Downloads the stored screenshot."
@echo " flash - Programs the internal and external flash"
@echo " flash_all - Alias for 'flash' (deprecated)"
@echo " flash_extflash - Only programs the external flash"
@echo " flash_intflash - Only programs the internal flash"
@echo " flash_intflash_nc - Only programs the internal flash and uses an existing openocd server"
@echo " flash_test - Runs a flash test. Will overwrite data on the external flash!"
@echo " gdb - Starts gdb and attaches to openocd"
@echo " gdb_intflash - Runs flash_intflash_nc, then starts gdb and attaches to openocd"
@echo " openocd - Starts openocd with appropriate config"
@echo " reset_dbgmcu - Resets the unit and turns off DBGMCU (lowers battery drain)"
@echo " reset_mcu - Resets the unit"
@echo " size - Prints size information for all sections"
@echo ""
.PHONY: help
#######################################
# download SDK files
#######################################
$(SDK_DIR)/%:
$(V)$(ECHO) [ WGET ] $(notdir $@)
$(V)wget -q $(SDK_URL)/$(SDK_VERSION)/$@ -P $(dir $@)
.PHONY: download_sdk
download_sdk: $(SDK_HEADERS) $(SDK_C_SOURCES) $(SDK_ASM_SOURCES)
#######################################
# clean up
#######################################
clean:
$(V)$(ECHO) [ RM ] $(BUILD_DIR)
$(V)-rm -fR $(BUILD_DIR)
distclean: clean
$(V)$(ECHO) [ RM ] $(SDK_DIR)
$(V)rm -rf $(SDK_DIR)
#######################################
# dependencies
#######################################
-include $(wildcard $(BUILD_DIR)/*.d)
# *** EOF ***