Add initial J-Link SPI programmer
Tested with SEGGER J-Link EDU, Flasher ARM and flash chip W25Q16.V.
Change-Id: Ie03a054a75457ec9e1cab36ea124bb53b10e8d7e
Signed-off-by: Marc Schink <flashrom-dev@marcschink.de>
Reviewed-on: https://review.coreboot.org/c/28087
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/Makefile b/Makefile
index 1ff578c..1e7db3e 100644
--- a/Makefile
+++ b/Makefile
@@ -656,6 +656,9 @@
# Digilent Development board JTAG
CONFIG_DIGILENT_SPI ?= yes
+# Disable J-Link for now.
+CONFIG_JLINK_SPI ?= no
+
# Disable wiki printing by default. It is only useful if you have wiki access.
CONFIG_PRINT_WIKI ?= no
@@ -964,6 +967,12 @@
NEED_LIBUSB1 += CONFIG_DIGILENT_SPI
endif
+ifeq ($(CONFIG_JLINK_SPI), yes)
+NEED_LIBJAYLINK += CONFIG_JLINK_SPI
+FEATURE_CFLAGS += -D'CONFIG_JLINK_SPI=1'
+PROGRAMMER_OBJS += jlink_spi.o
+endif
+
ifneq ($(NEED_SERIAL), )
LIB_OBJS += serial.o custom_baud.o
endif
@@ -1038,6 +1047,12 @@
endif
endif
+ifneq ($(NEED_LIBJAYLINK), )
+CHECK_LIBJAYLINK = yes
+JAYLINKLIBS += $(call debug_shell,[ -n "$(PKG_CONFIG_LIBDIR)" ] && export PKG_CONFIG_LIBDIR="$(PKG_CONFIG_LIBDIR)"; $(PKG_CONFIG) --libs libjaylink)
+override CPPFLAGS += $(call debug_shell,[ -n "$(PKG_CONFIG_LIBDIR)" ] && export PKG_CONFIG_LIBDIR="$(PKG_CONFIG_LIBDIR)"; $(PKG_CONFIG) --cflags-only-I libjaylink)
+endif
+
ifeq ($(CONFIG_PRINT_WIKI), yes)
FEATURE_CFLAGS += -D'CONFIG_PRINT_WIKI=1'
CLI_OBJS += print_wiki.o
@@ -1060,7 +1075,7 @@
endif
$(PROGRAM)$(EXEC_SUFFIX): $(OBJS)
- $(CC) $(LDFLAGS) -o $(PROGRAM)$(EXEC_SUFFIX) $(OBJS) $(LIBS) $(PCILIBS) $(FEATURE_LIBS) $(USBLIBS) $(USB1LIBS)
+ $(CC) $(LDFLAGS) -o $(PROGRAM)$(EXEC_SUFFIX) $(OBJS) $(LIBS) $(PCILIBS) $(FEATURE_LIBS) $(USBLIBS) $(USB1LIBS) $(JAYLINKLIBS)
libflashrom.a: $(LIBFLASHROM_OBJS)
$(AR) rcs $@ $^
@@ -1194,6 +1209,24 @@
endef
export LIBUSB1_TEST
+define LIBJAYLINK_TEST
+#include <stddef.h>
+#include <libjaylink/libjaylink.h>
+int main(int argc, char **argv)
+{
+ struct jaylink_context *ctx;
+
+ (void)argc;
+ (void)argv;
+
+ jaylink_init(&ctx);
+ jaylink_exit(ctx);
+
+ return 0;
+}
+endef
+export LIBJAYLINK_TEST
+
hwlibs: compiler
@printf "" > .libdeps
ifeq ($(CHECK_LIBPCI), yes)
@@ -1272,6 +1305,28 @@
rm -f .test.c .test.o .test$(EXEC_SUFFIX); exit 1; }; } 2>>$(BUILD_DETAILS_FILE); echo $? >&3 ; } | tee -a $(BUILD_DETAILS_FILE) >&4; } 3>&1;} | { read rc ; exit ${rc}; } } 4>&1
@rm -f .test.c .test.o .test$(EXEC_SUFFIX)
endif
+ifeq ($(CHECK_LIBJAYLINK), yes)
+ @printf "Checking for libjaylink headers... " | tee -a $(BUILD_DETAILS_FILE)
+ @echo "$$LIBJAYLINK_TEST" > .test.c
+ @printf "\nexec: %s\n" "$(CC) -c $(CPPFLAGS) $(CFLAGS) .test.c -o .test.o" >>$(BUILD_DETAILS_FILE)
+ @{ { { { { $(CC) -c $(CPPFLAGS) $(CFLAGS) .test.c -o .test.o >&2 && \
+ echo "found." || { echo "not found."; echo; \
+ echo "The following feature requires libjaylink: $(NEED_LIBJAYLINK)."; \
+ echo "Please install libjaylink headers or disable the feature"; \
+ echo "mentioned above by specifying make CONFIG_JLINK_SPI=no"; \
+ echo "See README for more information."; echo; \
+ rm -f .test.c .test.o; exit 1; }; } 2>>$(BUILD_DETAILS_FILE); echo $? >&3 ; } | tee -a $(BUILD_DETAILS_FILE) >&4; } 3>&1;} | { read rc ; exit ${rc}; } } 4>&1
+ @printf "Checking if libjaylink is usable... " | tee -a $(BUILD_DETAILS_FILE)
+ @printf "\nexec: %s\n" "$(CC) $(LDFLAGS) .test.o -o .test$(EXEC_SUFFIX) $(LIBS) $(JAYLINKLIBS)" >>$(BUILD_DETAILS_FILE)
+ @{ { { { { $(CC) $(LDFLAGS) .test.o -o .test$(EXEC_SUFFIX) $(LIBS) $(JAYLINKLIBS) >&2 && \
+ echo "yes." || { echo "no."; \
+ echo "The following feature requires libjaylink: $(NEED_LIBJAYLINK)."; \
+ echo "Please install libjaylink or disable the feature"; \
+ echo "mentioned above by specifying make CONFIG_JLINK_SPI=no"; \
+ echo "See README for more information."; echo; \
+ rm -f .test.c .test.o .test$(EXEC_SUFFIX); exit 1; }; } 2>>$(BUILD_DETAILS_FILE); echo $? >&3 ; } | tee -a $(BUILD_DETAILS_FILE) >&4; } 3>&1;} | { read rc ; exit ${rc}; } } 4>&1
+ @rm -f .test.c .test.o .test$(EXEC_SUFFIX)
+endif
.features: features