Hi, attached patch contains a couple of build fixes for libpayload builds, adds a "libpayload" OS_ARCH (which disables serial and usb programmers and sets up the build to use lpgcc), and provides a new make target "libflashrom.a" which combines all object files except the CLI_OBJS class into libflashrom.a.
For a successful build you also need the libpayload patches on the coreboot mailing list until they're checked in. libflashrom.a still suffers from a variety of exit(1)s here and there, so it's not quite a librarified flashrom yet, but it's a start. Signed-off-by: Patrick Georgi <[email protected]> -- Patrick Georgi SINA-Development - High Security secunet Security Networks AG - Mergenthalerallee 77 - 65760 Eschborn, Germany Phone +49 201 54 54-3610 - Fax +49 201 54 54-1325 - www.secunet.com Sitz: Kronprinzenstraße 30, 45128 Essen / Amtsgericht Essen HRB 13615 Vorstand: Dr. Rainer Baumgart (Vors.), Thomas Koelzer, Thomas Pleines Aufsichtsratsvorsitzender: Dr. Karsten Ottenberg
Index: Makefile
===================================================================
--- Makefile (Revision 1262)
+++ Makefile (Arbeitskopie)
@@ -28,6 +28,8 @@
MANDIR ?= $(PREFIX)/share/man
CFLAGS ?= -Os -Wall -Wshadow
EXPORTDIR ?= .
+AR ?= ar
+RANLIB ?= ranlib
WARNERROR ?= yes
@@ -82,6 +84,39 @@
endif
endif
+ifeq ($(OS_ARCH), libpayload)
+CC:=CC=i386-elf-gcc lpgcc
+AR:=i386-elf-ar
+RANLIB:=i386-elf-ranlib
+CPPFLAGS += -DSTANDALONE
+ifeq ($(CONFIG_DUMMY), yes)
+UNSUPPORTED_FEATURES += CONFIG_DUMMY=yes
+else
+override CONFIG_DUMMY = no
+endif
+ifeq ($(CONFIG_BUSPIRATE_SPI), yes)
+UNSUPPORTED_FEATURES += CONFIG_BUSPIRATE_SPI=yes
+else
+override CONFIG_BUSPIRATE_SPI = no
+endif
+ifeq ($(CONFIG_SERPROG), yes)
+UNSUPPORTED_FEATURES += CONFIG_SERPROG=yes
+else
+override CONFIG_SERPROG = no
+endif
+# Dediprog and FT2232 are not supported under DOS (missing USB support).
+ifeq ($(CONFIG_DEDIPROG), yes)
+UNSUPPORTED_FEATURES += CONFIG_DEDIPROG=yes
+else
+override CONFIG_DEDIPROG = no
+endif
+ifeq ($(CONFIG_FT2232_SPI), yes)
+UNSUPPORTED_FEATURES += CONFIG_FT2232_SPI=yes
+else
+override CONFIG_FT2232_SPI = no
+endif
+endif
+
CHIP_OBJS = jedec.o stm50flw0x0x.o w39.o w29ee011.o \
sst28sf040.o m29f400bt.o 82802ab.o pm49fl00x.o \
sst49lfxxxc.o sst_fwhub.o flashchips.o spi.o spi25.o sharplhf00l04.o
@@ -335,11 +370,16 @@
# We could use PULLED_IN_LIBS, but that would be ugly.
FEATURE_LIBS += $(shell LC_ALL=C grep -q "NEEDLIBZ := yes" .libdeps && printf "%s" "-lz")
-OBJS = $(CHIP_OBJS) $(CLI_OBJS) $(PROGRAMMER_OBJS) $(LIB_OBJS)
+LIBFLASHROM_OBJS = $(CHIP_OBJS) $(PROGRAMMER_OBJS) $(LIB_OBJS)
+OBJS = $(CLI_OBJS) $(LIBFLASHROM_OBJS)
$(PROGRAM)$(EXEC_SUFFIX): $(OBJS)
$(CC) $(LDFLAGS) -o $(PROGRAM)$(EXEC_SUFFIX) $(OBJS) $(FEATURE_LIBS) $(LIBS)
+libflashrom.a: $(LIBFLASHROM_OBJS)
+ $(AR) rcs $@ $^
+ $(RANLIB) $@
+
# TAROPTIONS reduces information leakage from the packager's system.
# If other tar programs support command line arguments for setting uid/gid of
# stored files, they can be handled here as well.
@@ -352,7 +392,7 @@
# This includes all frontends and libflashrom.
# We don't use EXEC_SUFFIX here because we want to clean everything.
clean:
- rm -f $(PROGRAM) $(PROGRAM).exe *.o *.d
+ rm -f $(PROGRAM) $(PROGRAM).exe libflashrom.a *.o *.d
distclean: clean
rm -f .features .libdeps
Index: physmap.c
===================================================================
--- physmap.c (Revision 1262)
+++ physmap.c (Arbeitskopie)
@@ -492,6 +492,7 @@
int libpayload_wrmsr(int addr, msr_t msr)
{
_wrmsr(addr, msr.lo | ((unsigned long long)msr.hi << 32));
+ return 0;
}
#else
msr_t rdmsr(int addr)
Index: spi.c
===================================================================
--- spi.c (Revision 1262)
+++ spi.c (Arbeitskopie)
@@ -22,6 +22,7 @@
* Contains the generic SPI framework
*/
+#include <strings.h>
#include <string.h>
#include "flash.h"
#include "flashchips.h"
Index: udelay.c
===================================================================
--- udelay.c (Revision 1262)
+++ udelay.c (Arbeitskopie)
@@ -182,6 +182,7 @@
}
#else
+#include <libpayload.h>
void myusec_calibrate_delay(void)
{
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