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arch/x86/Makefile.inc: Calculate CBFS_BASE_ADDRESS variable 

The CBFS_BASE_ADDRESS can be compared against values used with cbfstool
to generate warnings.  This can help cut down on mistakes and debug
time.

Change-Id: I149007dd637661f799a0f2cdb079d11df726ca86
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/10681
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Martin Roth 2015-06-28 13:49:16 -06:00
parent 47abc54ec3
commit 16bc7e82d8
1 changed files with 3 additions and 0 deletions
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3
src/arch/x86/Makefile.inc
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@ -65,6 +65,9 @@ CBFSTOOL_PRE1_OPTS = -m x86 -s $(CONFIG_ROM_SIZE) \
CBFSTOOL_PRE_OPTS = -b $(shell cat $(objcbfs)/base_xip.txt) -S ".car.data"
endif
## Calculate the base address of CBFS for later comparisons
CBFS_BASE_ADDRESS=$(call int-add, $(call int-subtract, 0xffffffff $(CONFIG_CBFS_SIZE)) 1)
###############################################################################
# bootblock
###############################################################################