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authorPaul Fox <pgf@laptop.org>2009-06-16 21:08:06 +0000
committerCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>2009-06-16 21:08:06 +0000
commit421ad4108640045dd9f954f0d29b964a40495176 (patch)
tree643f8aa5fe48c5f7881b87fee7f5802070df2589 /Makefile
parent6cc0f2d4d2b3848aac690c02a84b19a8001ba9fd (diff)
downloadflashrom-421ad4108640045dd9f954f0d29b964a40495176.zip
flashrom-421ad4108640045dd9f954f0d29b964a40495176.tar.gz
This patch adds support for a new SPI programmer, based on the FT2232H/4232H chip from FTDI
FTDI support is autodetected during compilation. Paul writes: There are certainly possible improvements: The code has hard-coded values for which interface of the ftdi chip to use (interface B was chosen because libftdi seems to have trouble with A right now), what clock rate use for the SPI interface (I've been running at 30Mhz, but the patch sets it to 10Mhz), and possibly others. I think this means that per-programmer options might be a good idea at some point. Carl-Daniel writes: There is one additional FIXME comment in the code, but AFAICS that problem is not solvable with current libftdi. Corresponding to flashrom svn r598. Signed-off-by: Paul Fox <pgf@laptop.org> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile36
1 files changed, 28 insertions, 8 deletions
diff --git a/Makefile b/Makefile
index 00a3d93..39b5577 100644
--- a/Makefile
+++ b/Makefile
@@ -22,6 +22,7 @@ PROGRAM = flashrom
CC ?= gcc
STRIP = strip
INSTALL = install
+DIFF = diff
PREFIX ?= /usr/local
MANDIR ?= $(PREFIX)/share/man
CFLAGS ?= -Os -Wall -Werror
@@ -48,9 +49,9 @@ OBJS = chipset_enable.o board_enable.o udelay.o jedec.o stm50flw0x0x.o \
sst49lfxxxc.o sst_fwhub.o layout.o cbtable.o flashchips.o physmap.o \
flashrom.o w39v080fa.o sharplhf00l04.o w29ee011.o spi.o it87spi.o \
ichspi.o w39v040c.o sb600spi.o wbsio_spi.o m29f002.o internal.o \
- dummyflasher.o pcidev.o nic3com.o satasii.o
+ dummyflasher.o pcidev.o nic3com.o satasii.o ft2232_spi.o
-all: pciutils dep $(PROGRAM)
+all: pciutils .features dep $(PROGRAM)
# Set the flashrom version string from the highest revision number
# of the checked out flashrom files.
@@ -63,16 +64,19 @@ VERSION := 0.9.0-r$(SVNVERSION)
SVNDEF := -D'FLASHROM_VERSION="$(VERSION)"'
$(PROGRAM): $(OBJS)
- $(CC) $(LDFLAGS) -o $(PROGRAM) $(OBJS) $(LIBS)
+ $(CC) $(LDFLAGS) -o $(PROGRAM) $(OBJS) $(LIBS) $(FEATURE_LIBS)
flashrom.o: flashrom.c
- $(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $< $(SVNDEF)
+ $(CC) $(CFLAGS) $(CPPFLAGS) $(FEATURE_CFLAGS) -c -o $@ $< $(SVNDEF)
+
+%.o: %.c .features
+ $(CC) $(CFLAGS) $(CPPFLAGS) $(FEATURE_CFLAGS) -c $< -o $@
clean:
rm -f $(PROGRAM) *.o
distclean: clean
- rm -f .dependencies
+ rm -f .dependencies .features
dep:
@$(CC) $(CPPFLAGS) $(SVNDEF) -MM *.c > .dependencies
@@ -81,7 +85,7 @@ strip: $(PROGRAM)
$(STRIP) $(STRIP_ARGS) $(PROGRAM)
compiler:
- @echo; printf "Checking for a C compiler... "
+ @printf "Checking for a C compiler... "
@$(shell ( echo "int main(int argc, char **argv)"; \
echo "{ return 0; }"; ) > .test.c )
@$(CC) $(CFLAGS) $(LDFLAGS) .test.c -o .test >/dev/null && \
@@ -89,8 +93,10 @@ compiler:
rm -f .test.c .test; exit 1)
@rm -f .test.c .test
-pciutils: compiler
- @echo; printf "Checking for pciutils and zlib... "
+# We don't specify compiler as requirement because the compiler is already
+# checked during makefile remake through .features
+pciutils:
+ @printf "Checking for pciutils and zlib... "
@$(shell ( echo "#include <pci/pci.h>"; \
echo "struct pci_access *pacc;"; \
echo "int main(int argc, char **argv)"; \
@@ -102,6 +108,19 @@ pciutils: compiler
rm -f .test.c .test; exit 1)
@rm -f .test.c .test
+.features: compiler
+ @printf "Checking for FTDI support... "
+ @$(shell ( echo "#include <ftdi.h>"; \
+ echo "struct ftdi_context *ftdic = NULL;"; \
+ echo "int main(int argc, char **argv)"; \
+ echo "{ return ftdi_init(ftdic); }"; ) > .featuretest.c )
+ @$(CC) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest $(LIBS) -lftdi >/dev/null 2>&1 && \
+ ( echo "found."; echo FEATURE_CFLAGS := -D'FT2232_SPI_SUPPORT=1' > .features.tmp; \
+ echo FEATURE_LIBS := -lftdi >> .features.tmp) || \
+ ( echo "not found."; echo "" > .features.tmp )
+ @$(DIFF) -q .features.tmp .features >/dev/null 2>&1 && rm .features.tmp || mv .features.tmp .features
+ @rm -f .featuretest.c .featuretest
+
install: $(PROGRAM)
mkdir -p $(DESTDIR)$(PREFIX)/sbin
mkdir -p $(DESTDIR)$(MANDIR)/man8
@@ -122,3 +141,4 @@ tarball: export
.PHONY: all clean distclean dep compiler pciutils export tarball
-include .dependencies
+-include .features
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