diff options
Diffstat (limited to 'src/cpu/intel/fit/Makefile.mk')
| -rw-r--r-- | src/cpu/intel/fit/Makefile.mk | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/cpu/intel/fit/Makefile.mk b/src/cpu/intel/fit/Makefile.mk new file mode 100644 index 0000000000..a86a22e6d6 --- /dev/null +++ b/src/cpu/intel/fit/Makefile.mk @@ -0,0 +1,53 @@ +## SPDX-License-Identifier: GPL-2.0-only + +bootblock-y += fit.c + +# The FIT table is generated as a separate CBFS file. +# The FIT pointer is reserved in fit.c and updated to point to the 'intel_fit' +# CBFS file using 'ifittool -F'. +# With a TOP_SWAP enabled bootblock the FIT pointer at the top swap offset +# will point to the 'intel_fit_ts' CBFS file. + +cbfs-files-y += intel_fit +intel_fit-file := fit_table.c:struct +intel_fit-type := intel_fit +intel_fit-align := 16 + +$(call add_intermediate, set_fit_ptr, $(IFITTOOL)) + @printf " UPDATE-FIT set FIT pointer to table\n" + $(IFITTOOL) -f $< -F -n intel_fit -r COREBOOT -c + +FIT_ENTRY=$(call strip_quotes, $(CONFIG_INTEL_TOP_SWAP_FIT_ENTRY_FMAP_REG)) + +ifneq ($(CONFIG_UPDATE_IMAGE),y) # never update the bootblock + +ifneq ($(CONFIG_CPU_MICROCODE_CBFS_NONE)$(CONFIG_CPU_INTEL_MICROCODE_CBFS_SPLIT_BINS),y) + +$(call add_intermediate, add_mcu_fit, set_fit_ptr $(IFITTOOL)) + @printf " UPDATE-FIT Microcode\n" + $(IFITTOOL) -f $< -a -n cpu_microcode_blob.bin -t 1 -s $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES) -r COREBOOT + +# Second FIT in TOP_SWAP bootblock +ifeq ($(CONFIG_INTEL_ADD_TOP_SWAP_BOOTBLOCK),y) + +$(call add_intermediate, set_ts_fit_ptr, $(IFITTOOL)) + @printf " UPDATE-FIT Top Swap: set FIT pointer to table\n" + $(IFITTOOL) -f $< -F -n intel_fit_ts -r COREBOOT $(TS_OPTIONS) + +$(call add_intermediate, add_ts_mcu_fit, set_ts_fit_ptr $(IFITTOOL)) + @printf " UPDATE-FIT Top Swap: Microcode\n" +ifneq ($(FIT_ENTRY),) + $(IFITTOOL) -f $< -A -n $(FIT_ENTRY) -t 1 -s $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES) $(TS_OPTIONS) -r COREBOOT +endif # FIT_ENTRY + $(IFITTOOL) -f $< -a -n cpu_microcode_blob.bin -t 1 -s $(CONFIG_CPU_INTEL_NUM_FIT_ENTRIES) $(TS_OPTIONS) -r COREBOOT + +cbfs-files-y += intel_fit_ts +intel_fit_ts-file := fit_table.c:struct +intel_fit_ts-type := intel_fit +intel_fit_ts-align := 16 + +endif # CONFIG_INTEL_ADD_TOP_SWAP_BOOTBLOCK + +endif # CONFIG_CPU_MICROCODE_CBFS_NONE + +endif # CONFIG_UPDATE_IMAGE |