diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 35 |
1 files changed, 35 insertions, 0 deletions
@@ -300,6 +300,11 @@ UNSUPPORTED_FEATURES += CONFIG_LINUX_SPI=yes else override CONFIG_LINUX_SPI = no endif +ifeq ($(CONFIG_MSTARDDC_SPI), yes) +UNSUPPORTED_FEATURES += CONFIG_MSTARDDC_SPI=yes +else +override CONFIG_MSTARDDC_SPI = no +endif endif ############################################################################### @@ -413,6 +418,9 @@ CONFIG_FT2232_SPI ?= yes # Always enable Altera USB-Blaster dongles for now. CONFIG_USBBLASTER_SPI ?= yes +# MSTAR DDC support needs more tests/reviews/cleanups. +CONFIG_MSTARDDC_SPI ?= no + # Always enable dummy tracing for now. CONFIG_DUMMY ?= yes @@ -670,6 +678,13 @@ FEATURE_CFLAGS += $(shell LC_ALL=C grep -q "LINUX_SPI_SUPPORT := yes" .features PROGRAMMER_OBJS += linux_spi.o endif +ifeq ($(CONFIG_MSTARDDC_SPI), yes) +# This is a totally ugly hack. +FEATURE_CFLAGS += $(shell LC_ALL=C grep -q "LINUX_I2C_SUPPORT := yes" .features && printf "%s" "-D'CONFIG_MSTARDDC_SPI=1'") +NEED_LINUX_I2C := yes +PROGRAMMER_OBJS += mstarddc_spi.o +endif + ifeq ($(NEED_SERIAL), yes) LIB_OBJS += serial.o endif @@ -927,6 +942,19 @@ int main(int argc, char **argv) endef export LINUX_SPI_TEST +define LINUX_I2C_TEST +#include <linux/i2c-dev.h> +#include <linux/i2c.h> + +int main(int argc, char **argv) +{ + (void) argc; + (void) argv; + return 0; +} +endef +export LINUX_I2C_TEST + features: compiler @echo "FEATURES := yes" > .features.tmp ifeq ($(NEED_FTDI), yes) @@ -948,6 +976,13 @@ ifeq ($(CONFIG_LINUX_SPI), yes) ( echo "yes."; echo "LINUX_SPI_SUPPORT := yes" >> .features.tmp ) || \ ( echo "no."; echo "LINUX_SPI_SUPPORT := no" >> .features.tmp ) endif +ifeq ($(NEED_LINUX_I2C), yes) + @printf "Checking if Linux I2C headers are present... " + @echo "$$LINUX_I2C_TEST" > .featuretest.c + @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) >/dev/null 2>&1 && \ + ( echo "yes."; echo "LINUX_I2C_SUPPORT := yes" >> .features.tmp ) || \ + ( echo "no."; echo "LINUX_I2C_SUPPORT := no" >> .features.tmp ) +endif @printf "Checking for utsname support... " @echo "$$UTSNAME_TEST" > .featuretest.c @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) >/dev/null 2>&1 && \ |