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

1 files changed, 22 insertions, 0 deletions

diff --git a/utils/imxtools/hwemul/tools/Makefile b/utils/imxtools/hwemul/tools/Makefile
new file mode 100644
index 0000000000..80a2f405bb
--- /dev/null
+++ b/utils/imxtools/hwemul/tools/Makefile
@@ -0,0 +1,22 @@
+CC=gcc
+AR=ar
+HWEMUL_LIB_DIR=../lib
+CFLAGS=-W -Wall -O2 `pkg-config --cflags libusb-1.0` -std=c99 -g -I$(HWEMUL_LIB_DIR)
+LDFLAGS=`pkg-config --libs libusb-1.0`
+EXEC=hwemul_tool
+HWEMUL_LIB=$(HWEMUL_LIB_DIR)/libhwemul.a
+SRC=$(wildcard *.c)
+OBJ=$(SRC:.c=.o)
+
+all: $(EXEC)
+
+%.o: %.c
+        $(CC) $(CFLAGS) -c -o $@ $<
+
+hwemul_tool: hwemul_tool.o $(HWEMUL_LIB)
+        $(CC) $(LDFLAGS) -o $@ $^
+
+clean:
+        rm -rf $(OBJ) $(LIB)
+
+