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flashmap: Use CONFIG_ROM_SIZE as flash size in flashmap 

Currently there are two sources for the final size of the
flash image. One is defined as a Kconfig variable
(ROM_SIZE) and the other can be provided in a user defined
flashmap.fmd. This patch will enable the usage of CONFIG_ROM_SIZE
in flashmap.fmd to define the flash size. In this way, the
Kconfig variable is the only source of information for the
flash image size. This way is optional.

Change-Id: Id5298e06d360aaa6d94f2b5a2ffa65e45919853e
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/15219
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Werner Zeh 2016-06-17 01:48:44 +02:00 committed by Martin Roth
parent 119dcee1dd
commit 95f6022cb1
1 changed files with 2 additions and 1 deletions
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3
Makefile.inc
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@ -700,7 +700,8 @@ $(obj)/fmap.fmd: $(top)/Makefile.inc $(DEFAULT_FLASHMAP) $(obj)/config.h
mv $@.tmp $@ mv $@.tmp $@
else # ifeq ($(CONFIG_FMDFILE),) else # ifeq ($(CONFIG_FMDFILE),)
$(obj)/fmap.fmd: $(CONFIG_FMDFILE) $(obj)/config.h $(obj)/fmap.fmd: $(CONFIG_FMDFILE) $(obj)/config.h
cp $< $@ $(HOSTCC) $(PREPROCESS_ONLY) -include $(obj)/config.h $< -o $@.pre
mv $@.pre $@
endif # ifeq ($(CONFIG_FMDFILE),) endif # ifeq ($(CONFIG_FMDFILE),)
# generated at the same time as fmap.fmap # generated at the same time as fmap.fmap