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author | Amaury Pouly <amaury.pouly@gmail.com> | 2012-11-14 12:51:51 +0100 |
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committer | Amaury Pouly <amaury.pouly@gmail.com> | 2012-11-14 12:51:51 +0100 |
commit | f44d95630c1629627b99a2ccf06b434d23027bb3 (patch) | |
tree | b93bef2c03028e0af42e840a6e5944eead2c082b /utils/imxtools/hwemul/dev/Makefile | |
parent | ec2153f2dd265129c69c690f9c6c19b61ba9bf18 (diff) | |
download | rockbox-f44d95630c1629627b99a2ccf06b434d23027bb3.tar.gz rockbox-f44d95630c1629627b99a2ccf06b434d23027bb3.zip |
imxtools: introduce hwemul
The hwemul tool is a small binary blob running on the device
that can received commands over USB. It is mainly intended to be
loaded using the recory mode and allows to read/write registers,
memory, use the OTP device, ... The tool is split into three
parts: dev/ contains the actual blob (which handles both imx233
and stmp3700), lib/ contains the communication library and can
also use the register description produced by the regtools/
to ease register by name, tools/ contains an interactive tool
to send commands to the device when running the blob.
Change-Id: Ie8cb32e987f825d8ed750d48071e43415b4dacb3
Diffstat (limited to 'utils/imxtools/hwemul/dev/Makefile')
-rw-r--r-- | utils/imxtools/hwemul/dev/Makefile | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/utils/imxtools/hwemul/dev/Makefile b/utils/imxtools/hwemul/dev/Makefile new file mode 100644 index 0000000000..9bae1df21b --- /dev/null +++ b/utils/imxtools/hwemul/dev/Makefile @@ -0,0 +1,91 @@ +CC=arm-elf-eabi-gcc +LD=arm-elf-eabi-gcc +AS=arm-elf-eabi-gcc +OC=arm-elf-eabi-objcopy +SBTOOLS=../../sbtools/ +CFLAGS=-W -Wall -Wundef -O -nostdlib -ffreestanding -Wstrict-prototypes -pipe -std=gnu99 -mcpu=arm926ej-s -fomit-frame-pointer -Wno-pointer-sign -Wno-override-init -ffunction-sections +CFLAGS_3700=$(CFLAGS) -DHAVE_STMP3700 +ASFLAGS=$(CFLAGS) -D__ASSEMBLER__ +ASFLAGS_3700=$(CFLAGS_3700) -D__ASSEMBLER__ +OCFLAGS= +LINKER_FILE=hwemul.lds +LDFLAGS=-lgcc -Os -nostdlib -Tlink.lds -Wl,-Map,hwemul.map +LDFLAGS_3700=-lgcc -Os -nostdlib -Tlink.lds -Wl,-Map,hwemul3700.map +SRC_C=$(wildcard *.c) +SRC_S=$(wildcard *.S) +OBJ_C=$(SRC_C:.c=.o) +OBJ_S=$(SRC_S:.S=.o) +OBJ_C_3700=$(SRC_C:.c=.3700.o) +OBJ_S_3700=$(SRC_S:.S=.3700.o) +OBJ=$(OBJ_C) $(OBJ_S) +OBJ_3700=$(OBJ_C_3700) $(OBJ_S_3700) +OBJ_EXCEPT_CRT0=$(filter-out crt0.o,$(OBJ)) +OBJ_EXCEPT_CRT0_3700=$(filter-out crt0.3700.o,$(OBJ_3700)) +DEPS=$(OBJ:.o=.d) +EXEC_ELF=hwemul.elf +EXEC_SB=hwemul.sb +EXEC_ELF_3700=hwemul3700.elf +EXEC_SB_3700=hwemul3700.sb + +ELF2SB=$(SBTOOLS)/elftosb -d +ELF2SB_CMD=-c hwemul.db +ELF2SB_KEY=-z +SBLOADER=$(SBTOOLS)/sbloader +SBLOADER_CMD=0 $(EXEC_SB) +SBLOADER_CMD_3700=0 $(EXEC_SB_3700) + +TOOLS=../../../../tools/ +SCRAMBLE=$(TOOLS)/scramble + +EXEC=$(EXEC_SB) $(EXEC_SB_3700) $(EXEC_ELF) $(EXEC_ELF_3700) + +all: $(EXEC) + +# pull in dependency info for *existing* .o files +-include $(DEPS) + +%.3700.o: %.c + $(CC) $(CFLAGS_3700) -c -o $@ $< + $(CC) -MM $(CFLAGS_3700) $*.c > $*.d + @cp -f $*.d $*.d.tmp + @sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -1 | \ + sed -e 's/^ *//' -e 's/$$/:/' >> $*.d + @rm -f $*.d.tmp + +%.o: %.c + $(CC) $(CFLAGS) -c -o $@ $< + $(CC) -MM $(CFLAGS) $*.c > $*.d + @cp -f $*.d $*.d.tmp + @sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -1 | \ + sed -e 's/^ *//' -e 's/$$/:/' >> $*.d + @rm -f $*.d.tmp + +%.3700.o: %.S + $(AS) $(ASFLAGS_3700) -c -o $@ $< + +%.o: %.S + $(AS) $(ASFLAGS) -c -o $@ $< + +link.lds: $(LINKER_FILE) + $(CC) -E -x c - < $< | sed '/#/d' > $@ + +$(EXEC_ELF): $(OBJ) link.lds + $(LD) $(LDFLAGS) -o $@ $(OBJ_EXCEPT_CRT0) + +$(EXEC_SB): $(EXEC_ELF) + $(ELF2SB) $(ELF2SB_CMD) $(ELF2SB_KEY) -o $@ + +$(EXEC_ELF_3700): $(OBJ_3700) link.lds + $(LD) $(LDFLAGS_3700) -o $@ $(OBJ_EXCEPT_CRT0_3700) + +$(EXEC_SB_3700): $(EXEC_ELF_3700) + $(ELF2SB) $(ELF2SB_CMD) $(ELF2SB_KEY) -o $@ + +sbload: $(EXEC_SB) + $(SBLOADER) $(SBLOADER_CMD) + +sbload3700: $(EXEC_SB_3700) + $(SBLOADER) $(SBLOADER_CMD_3700) + +clean: + rm -rf $(OBJ) $(OBJ_3700) $(DEPS) $(EXEC) *.map |