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authorStefan Reinauer <reinauer@chromium.org>2012-08-16 14:05:42 -0700
committerRonald G. Minnich <rminnich@gmail.com>2012-11-13 00:24:26 +0100
commit5b635795cc6b104e4d30218817c9b0dc80e4c1c3 (patch)
tree0a91ef51ae31db28ba9239458e2c9f47ebc5f0a1 /src/southbridge
parentcd986c049c28f06e88dd27d361f03b2ad61ddfba (diff)
SandyBridge/IvyBridge: Add IFD and ME firmware automatically
Right now coreboot's build process produces images that are not booting on actual hardware because they are smaller than the actual flash device and also don't have an IFD nor an ME firmware in them. In order to produce bootable images, you needed a wrapper script / extra step until now. With this change, the resulting coreboot.rom is actually bootable. Change-Id: I82714069fb004d4badc41698747a704bd9fed4da Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1771 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/southbridge')
-rw-r--r--src/southbridge/intel/bd82x6x/Makefile.inc16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/southbridge/intel/bd82x6x/Makefile.inc b/src/southbridge/intel/bd82x6x/Makefile.inc
index 9ffed9babb..eca3d9e2af 100644
--- a/src/southbridge/intel/bd82x6x/Makefile.inc
+++ b/src/southbridge/intel/bd82x6x/Makefile.inc
@@ -17,6 +17,11 @@
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##
+# Run an intermediate step when producing coreboot.rom
+# that adds additional components to the final firmware
+# image outside of CBFS
+INTERMEDIATE+=bd82x6x_add_me
+
driver-y += pch.c
driver-y += azalia.c
driver-y += lpc.c
@@ -46,3 +51,14 @@ smm-$(CONFIG_USBDEBUG) += usb_debug.c
romstage-y += reset.c
romstage-y += early_spi.c
+bd82x6x_add_me: $(obj)/coreboot.pre $(IFDTOOL)
+ printf " DD Adding Intel Firmware Descriptor\n"
+ dd if=3rdparty/mainboard/$(MAINBOARDDIR)/descriptor.bin \
+ of=$(obj)/coreboot.pre conv=notrunc >/dev/null 2>&1
+ printf " IFDTOOL me.bin -> coreboot.pre\n"
+ $(objutil)/ifdtool/ifdtool \
+ -i ME:3rdparty/mainboard/$(MAINBOARDDIR)/me.bin \
+ $(obj)/coreboot.pre
+ mv $(obj)/coreboot.pre.new $(obj)/coreboot.pre
+
+PHONY += bd82x6x_add_me