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| author | Matt DeVillier <matt.devillier@gmail.com> | 2021-01-01 14:08:29 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-01-04 23:12:35 +0000 |
| commit | 1717231b74ed7aad3e38afb2b3e569fa5459eb3a (patch) | |
| tree | 98c0a748fc36d4e17187c33d62dc2125701f53bd /Makefile.inc | |
| parent | 21a9bf81d8f220e0eac52b5ea8365bff1148db15 (diff) | |
drivers/vpd: Add VPD region to default FMAP when selected
Currently, use of the VPD driver to read VPD tables from flash
requires the use of a custom FMAP with one or more VPD regions.
Extend this funtionality to boards using the default FMAP by
creating a dedicated VPD region when the driver is selected.
Test: build qemu target with CONFIG_VPD selected, verify entry
added to build/fmap.fmd.
Change-Id: Ie9e3c7cf11a6337a43223a6037632a4d9c84d988
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49049
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'Makefile.inc')
| -rw-r--r-- | Makefile.inc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Makefile.inc b/Makefile.inc index bacddf2023..ae61c2ebf3 100644 --- a/Makefile.inc +++ b/Makefile.inc @@ -983,6 +983,15 @@ else FMAP_SPD_CACHE_ENTRY := endif +ifeq ($(CONFIG_VPD),y) +FMAP_VPD_BASE := $(call int-align, $(FMAP_CURRENT_BASE), 0x4000) +FMAP_VPD_SIZE := $(CONFIG_VPD_FMAP_SIZE) +FMAP_VPD_ENTRY := $(CONFIG_VPD_FMAP_NAME)@$(FMAP_VPD_BASE) $(FMAP_VPD_SIZE) +FMAP_CURRENT_BASE := $(call int-add, $(FMAP_VPD_BASE) $(FMAP_VPD_SIZE)) +else +FMAP_VPD_ENTRY := +endif + # # X86 FMAP region # @@ -1060,6 +1069,7 @@ $(obj)/fmap.fmd: $(top)/Makefile.inc $(DEFAULT_FLASHMAP) $(obj)/config.h -e "s,##MRC_CACHE_ENTRY##,$(FMAP_MRC_CACHE_ENTRY)," \ -e "s,##SMMSTORE_ENTRY##,$(FMAP_SMMSTORE_ENTRY)," \ -e "s,##SPD_CACHE_ENTRY##,$(FMAP_SPD_CACHE_ENTRY)," \ + -e "s,##VPD_ENTRY##,$(FMAP_VPD_ENTRY)," \ -e "s,##CBFS_BASE##,$(FMAP_CBFS_BASE)," \ -e "s,##CBFS_SIZE##,$(FMAP_CBFS_SIZE)," \ $(DEFAULT_FLASHMAP) > $@.tmp |