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| author | Rizwan Qureshi <rizwan.qureshi@intel.com> | 2018-06-18 19:50:18 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-07-19 08:07:49 +0000 |
| commit | 53485124513a76ebe85a80f59e8dff9915f518bd (patch) | |
| tree | 33ad54a5dddfd1b27957186e35504381fd46b161 /Makefile.inc | |
| parent | b082670234819108a15da6239e481f5c9d8b30ec (diff) | |
| download | coreboot-53485124513a76ebe85a80f59e8dff9915f518bd.tar.xz | |
Kconfig: Add config to insert ucode address in second FIT
This config is used to provide the name of a region where a microcode
is located. The address of this will be added as the first entry in
the FIT of the topswap bootblock.
This adds a capability to associate two microcodes for each
of the two bootblocks, this allows for the CPU to boot with different
microcodes with 2 separate bootblocks.
Change-Id: I4ee41d90bae34862aa68c9b8bd69288de1335585
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/27151
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'Makefile.inc')
| -rw-r--r-- | Makefile.inc | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Makefile.inc b/Makefile.inc index c8fefa1d40..6884a90967 100644 --- a/Makefile.inc +++ b/Makefile.inc @@ -958,6 +958,7 @@ $(obj)/fmap.fmap: $(obj)/fmap.fmd $(FMAPTOOL) ifeq ($(CONFIG_INTEL_ADD_TOP_SWAP_BOOTBLOCK),y) TS_OPTIONS := -j $(CONFIG_INTEL_TOP_SWAP_BOOTBLOCK_SIZE) +FIT_OPTIONS := $(TS_OPTIONS) endif ifneq ($(CONFIG_UPDATE_IMAGE),y) $(obj)/coreboot.pre: $(objcbfs)/bootblock.bin $$(prebuilt-files) $(CBFSTOOL) $$(cpu_ucode_cbfs_file) $(obj)/fmap.fmap $(obj)/fmap.desc @@ -1003,6 +1004,11 @@ $(REFCODE_BLOB): $(RMODTOOL) $(RMODTOOL) -i $(CONFIG_REFCODE_BLOB_FILE) -o $@ endif +FIT_ENTRY=$(call strip_quotes, $(CONFIG_INTEL_TOP_SWAP_FIT_ENTRY_FMAP_REG)) +ifneq ($(FIT_ENTRY),) +FIT_OPTIONS += -q $(FIT_ENTRY) +endif + $(obj)/coreboot.rom: $(obj)/coreboot.pre $(objcbfs)/ramstage.elf $(CBFSTOOL) $$(INTERMEDIATE) @printf " CBFS $(subst $(obj)/,,$(@))\n" # The full ROM may be larger than the CBFS part, so create an empty @@ -1020,12 +1026,14 @@ endif ifeq ($(CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE),y) ifeq ($(CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_HEADER),y) @printf " UPDATE-FIT\n" - $(CBFSTOOL) $@.tmp update-fit -n cpu_microcode_blob.bin -x $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES) + $(CBFSTOOL) $@.tmp update-fit -n cpu_microcode_blob.bin -x $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES) \ + $(FIT_OPTIONS) endif ifeq ($(CONFIG_CPU_MICROCODE_CBFS_GENERATE),y) @printf " UPDATE-FIT\n" - $(CBFSTOOL) $@.tmp update-fit -n cpu_microcode_blob.bin -x $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES) + $(CBFSTOOL) $@.tmp update-fit -n cpu_microcode_blob.bin -x $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES) \ + $(FIT_OPTIONS) endif endif mv $@.tmp $@ |