blob: 757770f60ce225e2c644ca06be81ba99f4de413b (
plain)
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
|
BUILD = bootmgr/build/$(BOARD)
BOOT_INC = -Ibootmgr
BOOT_INC += -Ibootmgr/sl
BOOT_INC += -Ihal
BOOT_INC += -Ihal/inc
BOOT_INC += -Isimplelink
BOOT_INC += -Isimplelink/include
BOOT_INC += -Isimplelink/oslib
BOOT_INC += -Iutil
BOOT_INC += -I..
BOOT_INC += -I.
BOOT_INC += -I$(PY_SRC)
BOOT_INC += -I$(BUILD)
BOOT_CPPDEFINES = -Dgcc -DBOOTLOADER -DTARGET_IS_CC3200 -DSL_TINY
BOOT_HAL_SRC_C = $(addprefix hal/,\
cpu.c \
interrupt.c \
prcm.c \
shamd5.c \
spi.c \
startup_gcc.c \
systick.c \
utils.c \
)
BOOT_SL_SRC_C = $(addprefix simplelink/,\
source/device.c \
source/driver.c \
source/flowcont.c \
source/fs.c \
source/netapp.c \
source/netcfg.c \
source/nonos.c \
source/socket.c \
source/spawn.c \
source/wlan.c \
cc_pal.c \
)
BOOT_UTIL_SRC_C = $(addprefix util/,\
hash.c \
)
BOOT_MAIN_SRC_C = \
bootmgr/main.c
BOOT_MAIN_SRC_S = \
bootmgr/runapp.s
BOOT_PY_SRC_C = $(addprefix py/,\
pfenv.c \
pfenv_printf.c \
)
BOOT_STM_SRC_C = $(addprefix stmhal/,\
printf.c \
string0.c \
)
OBJ = $(addprefix $(BUILD)/, $(BOOT_HAL_SRC_C:.c=.o) $(BOOT_SL_SRC_C:.c=.o) $(BOOT_UTIL_SRC_C:.c=.o) $(BOOT_MAIN_SRC_C:.c=.o))
OBJ += $(addprefix $(BUILD)/, $(BOOT_MAIN_SRC_S:.s=.o) $(BOOT_PY_SRC_C:.c=.o) $(BOOT_STM_SRC_C:.c=.o))
# Add the linker script
LINKER_SCRIPT = bootmgr/bootmgr.lds
LDFLAGS += -T $(LINKER_SCRIPT)
# Add the bootloader specific CFLAGS
CFLAGS += $(BOOT_CPPDEFINES) $(BOOT_INC)
# Optimize for size all sources except for main
# Disable strict aliasing for the simplelink driver
$(BUILD)/simplelink/source/driver.o: CFLAGS += -fno-strict-aliasing
# Check if we would like to debug the port code
ifeq ($(BTYPE), release)
# Optimize everything and define the NDEBUG flag
CFLAGS += -Os -DNDEBUG
else
ifeq ($(BTYPE), debug)
# Define the DEBUG flag
CFLAGS += -DDEBUG=DEBUG
# Optimize the stable sources only
$(BUILD)/hal/%.o: CFLAGS += -Os
$(BUILD)/simplelink/%.o: CFLAGS += -Os
$(BUILD)/py/%.o: CFLAGS += -Os
$(BUILD)/stmhal/%.o: CFLAGS += -Os
else
$(error Invalid BTYPE specified)
endif
endif
SHELL = bash
BOOT_GEN = bootmgr/bootgen.sh
HEADER_BUILD = $(BUILD)/genhdr
all: $(BUILD)/bootloader.bin
$(BUILD)/bootmgr.axf: $(OBJ) $(LINKER_SCRIPT)
$(ECHO) "LINK $@"
$(Q)$(CC) -o $@ $(LDFLAGS) $(OBJ) $(LIBS)
$(Q)$(SIZE) $@
$(BUILD)/bootmgr.bin: $(BUILD)/bootmgr.axf
$(ECHO) "Create $@"
$(Q)$(OBJCOPY) -O binary $< $@
$(BUILD)/bootloader.bin: $(BUILD)/bootmgr.bin
$(ECHO) "Create $@"
$(Q)$(SHELL) $(BOOT_GEN) $(BOARD)
# Create an empty "qstrdefs.generated.h" needed by py/mkrules.mk
$(HEADER_BUILD)/qstrdefs.generated.h: | $(HEADER_BUILD)
touch $@
# Create an empty "py-version.h" needed by py/mkrules.mk
$(HEADER_BUILD)/py-version.h: | $(HEADER_BUILD)
touch $@
|
