cbfstool: Update FIT entries in the second bootblock

Once a second bootblock has been added using topswap (-j)
option, Update the entries in second FIT using -j option with
update-fit command.

Additionally add a -q option which allows to insert the address of
a FMAP region (which should hold a microcode) as the first entry in
the second FIT.

TEST= Create ROM images with -j options and update FIT using -q option.
./build/util/cbfstool/cbfstool coreboot.tmp create \
build/util/cbfstool/cbfstool coreboot.tmp add \
	-f build/cbfs/fallback/bootblock.bin -n bootblock -t \
	bootblock -b -49152 -j 0x10000
build/util/cbfstool/cbfstool coreboot.tmp add-master-header -j 0x10000
build/util/cbfstool/cbfstool coreboot.tmp add -f build/cpu_microcode_blob.bin \
	-n cpu_microcode_blob.bin -t microcode -r COREBOOT -a 16
build/util/cbfstool/cbfstool coreboot.tmp. update-fit \
	-n cpu_microcode_blob.bin -x 4 -j 0x10000 -q FW_MAIN_A

Also try the failure scenarion by providing invalid topswap size.

Change-Id: I9a417031c279038903cdf1761a791f2da0fe8644
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/26836
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
3 files changed