src/vendorcode/eltan/security/verified_boot/Makefile.mk

   1 ## SPDX-License-Identifier: GPL-2.0-only
   2
   3 ifneq ($(filter y,$(CONFIG_VENDORCODE_ELTAN_VBOOT) $(CONFIG_VENDORCODE_ELTAN_MBOOT)),)
   4
   5 CPPFLAGS_common += -I$(src)/security/vboot
   6
   7 bootblock-y += ../../../../security/vboot/vboot_lib.c
   8 bootblock-y += vboot_check.c
   9 postcar-y += vboot_check.c
  10 romstage-y += vboot_check.c
  11 ramstage-y += vboot_check.c
  12
  13 ifeq ($(CONFIG_VENDORCODE_ELTAN_VBOOT),y)
  14 cbfs-files-y += oemmanifest.bin
  15 oemmanifest.bin-file     := $(obj)/oemmanifest.bin
  16 oemmanifest.bin-position := $(CONFIG_VENDORCODE_ELTAN_OEM_MANIFEST_LOC)
  17 oemmanifest.bin-type     := raw
  18
  19 $(obj)/oemmanifest.bin:
  20 ifeq ($(CONFIG_VENDORCODE_ELTAN_VBOOT_SIGNED_MANIFEST),y)
  21         dd if=/dev/zero of=$@ seek=8 bs=$(CONFIG_VENDORCODE_ELTAN_OEM_MANIFEST_ITEM_SIZE) count=$(CONFIG_VENDORCODE_ELTAN_OEM_MANIFEST_ITEMS)
  22 else # ($(CONFIG_VERIFIED_BOOT_SIGNED_MANIFEST),y)
  23         dd if=/dev/zero of=$@ bs=$(CONFIG_VENDORCODE_ELTAN_OEM_MANIFEST_ITEM_SIZE) count=$(CONFIG_VENDORCODE_ELTAN_OEM_MANIFEST_ITEMS)
  24 endif # ($(CONFIG_VENDORCODE_ELTAN_VBOOT_SIGNED_MANIFEST),y)
  25
  26 ifeq ($(CONFIG_VENDORCODE_ELTAN_VBOOT_SIGNED_MANIFEST),y)
  27 cbfs-files-y += vboot_public_key.bin
  28 vboot_public_key.bin-file     := $(call strip_quotes, $(CONFIG_VENDORCODE_ELTAN_VBOOT_KEY_FILE))
  29 vboot_public_key.bin-position := $(CONFIG_VENDORCODE_ELTAN_VBOOT_KEY_LOCATION)
  30 vboot_public_key.bin-type     := raw
  31
  32 endif # ($(CONFIG_VENDORCODE_ELTAN_VBOOT_SIGNED_MANIFEST),y)
  33 endif # CONFIG_VENDORCODE_ELTAN_VBOOT
  34
  35 endif # CONFIG_VENDORCODE_ELTAN_VBOOT or CONFIG_VENDORCODE_ELTAN_MBOOT