Makefile.inc: Create a default SMMSTORE region
Change-Id: I7b7b75050e0139ea9a0a4f2ad3c0d69a482fb38b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/30421 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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19
Makefile.inc
19
Makefile.inc
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@ -882,12 +882,28 @@ FMAP_MRC_CACHE_SIZE := 0
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FMAP_MRC_CACHE_ENTRY :=
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FMAP_MRC_CACHE_ENTRY :=
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endif # ifeq ($(CONFIG_CACHE_MRC_SETTINGS),y)
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endif # ifeq ($(CONFIG_CACHE_MRC_SETTINGS),y)
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#
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# X86 SMMSTORE FMAP region
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#
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# position, size and entry line of SMMSTORE relative to BIOS_BASE, if enabled
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ifeq ($(CONFIG_SMMSTORE),y)
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FMAP_SMMSTORE_BASE := $(call int-align, $(call int-add, $(FMAP_CONSOLE_BASE) \
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$(FMAP_CONSOLE_SIZE) $(FMAP_MRC_CACHE_SIZE)), 0x10000)
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FMAP_SMMSTORE_SIZE := $(CONFIG_SMMSTORE_SIZE)
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FMAP_SMMSTORE_ENTRY := SMMSTORE@$(FMAP_SMMSTORE_BASE) $(FMAP_SMMSTORE_SIZE)
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else # ifeq ($(CONFIG_SMMSTORE),y)
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FMAP_SMMSTORE_BASE := 0
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FMAP_SMMSTORE_SIZE := 0
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FMAP_SMMSTORE_ENTRY :=
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endif # ifeq ($(CONFIG_CACHE_MRC_SETTINGS),y)
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#
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#
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# X86 FMAP region
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# X86 FMAP region
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#
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#
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#
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#
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# position, size
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# position, size
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FMAP_FMAP_BASE := $(call int-add, $(FMAP_CONSOLE_SIZE) $(FMAP_MRC_CACHE_SIZE))
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FMAP_FMAP_BASE := $(call int-add, $(FMAP_CONSOLE_BASE) $(FMAP_CONSOLE_SIZE) \
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$(FMAP_MRC_CACHE_SIZE) $(FMAP_SMMSTORE_SIZE))
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FMAP_FMAP_SIZE := 0x200
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FMAP_FMAP_SIZE := 0x200
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#
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#
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@ -961,6 +977,7 @@ $(obj)/fmap.fmd: $(top)/Makefile.inc $(DEFAULT_FLASHMAP) $(obj)/config.h
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-e "s,##FMAP_SIZE##,$(FMAP_FMAP_SIZE)," \
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-e "s,##FMAP_SIZE##,$(FMAP_FMAP_SIZE)," \
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-e "s,##CONSOLE_ENTRY##,$(FMAP_CONSOLE_ENTRY)," \
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-e "s,##CONSOLE_ENTRY##,$(FMAP_CONSOLE_ENTRY)," \
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-e "s,##MRC_CACHE_ENTRY##,$(FMAP_MRC_CACHE_ENTRY)," \
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-e "s,##MRC_CACHE_ENTRY##,$(FMAP_MRC_CACHE_ENTRY)," \
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-e "s,##SMMSTORE_ENTRY##,$(FMAP_SMMSTORE_ENTRY)," \
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-e "s,##CBFS_BASE##,$(FMAP_CBFS_BASE)," \
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-e "s,##CBFS_BASE##,$(FMAP_CBFS_BASE)," \
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-e "s,##CBFS_SIZE##,$(FMAP_CBFS_SIZE)," \
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-e "s,##CBFS_SIZE##,$(FMAP_CBFS_SIZE)," \
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$(DEFAULT_FLASHMAP) > $@.tmp
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$(DEFAULT_FLASHMAP) > $@.tmp
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@ -37,4 +37,15 @@ config SMMSTORE_FILENAME
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string "SMM store file name" if SMMSTORE_IN_CBFS
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string "SMM store file name" if SMMSTORE_IN_CBFS
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default "smm_store"
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default "smm_store"
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config SMMSTORE_SIZE
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hex "size of the SMMSTORE FMAP region"
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depends on !SMMSTORE_IN_CBFS
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default 0x40000
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help
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Sets the size of the default SMMSTORE FMAP region.
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If using an UEFI payload, note that UEFI specifies at least 64K.
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The current implementation of SMMSTORE is append only, so until
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garbage collection is implemented it is better to set this to
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a rather large value.
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endif
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endif
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@ -11,6 +11,7 @@ FLASH@##ROM_BASE## ##ROM_SIZE## {
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BIOS@##BIOS_BASE## ##BIOS_SIZE## {
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BIOS@##BIOS_BASE## ##BIOS_SIZE## {
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##CONSOLE_ENTRY##
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##CONSOLE_ENTRY##
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##MRC_CACHE_ENTRY##
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##MRC_CACHE_ENTRY##
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##SMMSTORE_ENTRY##
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FMAP@##FMAP_BASE## ##FMAP_SIZE##
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FMAP@##FMAP_BASE## ##FMAP_SIZE##
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COREBOOT(CBFS)@##CBFS_BASE## ##CBFS_SIZE##
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COREBOOT(CBFS)@##CBFS_BASE## ##CBFS_SIZE##
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}
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}
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