vendorcode/eltan/security: Switch to vb2 vboot library

The eltan verified_boot is using the vboot 2.1 data structures and code,
as well as the fwlib21 build target, they are all deprecated. Refer to
CB:37654 for more information.

The verified_boot code is updated to use the vb2 structures and code and
make sure only public functions are used.

BUG=N/A
TEST=build

Change-Id: I1e1a7bce6110fe35221a4d7a47c1eb7c7074c318
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38590
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>

1 files changed, 0 insertions, 60 deletions

diff --git a/src/vendorcode/eltan/security/lib/Makefile.inc b/src/vendorcode/eltan/security/lib/Makefile.inc
deleted file mode 100644
index 2e11fb5a00..0000000000
--- a/src/vendorcode/eltan/security/lib/Makefile.inc
+++ /dev/null
@@ -1,60 +0,0 @@
-#
-# This file is part of the coreboot project.
-#
-# Copyright (C) 2018-2019 Eltan B.V.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-
-# call with $1 = stage name to create rules for building the library
-# for the stage and adding it to the stage's set of object files.
-define vendor-security-lib
-VEN_SEC_LIB_$(1) = $(obj)/external/ven_sec_lib-$(1)/vboot_fw21.a
-VEN_SEC_CFLAGS_$(1) += $$(patsubst -I%,-I$(top)/%,\
-		$$(patsubst $(src)/%.h,$(top)/$(src)/%.h,\
-		$$(filter-out -I$(obj), $$(CPPFLAGS_$(1)))))
-VEN_SEC_CFLAGS_$(1) += $$(CFLAGS_$(1))
-VEN_SEC_CFLAGS_$(1) += $$($(1)-c-ccopts)
-VEN_SEC_CFLAGS_$(1) += -I$(abspath $(obj)) -Wno-missing-prototypes
-
-$$(VEN_SEC_LIB_$(1)): $(obj)/config.h
-	printf "    MAKE       $(subst $(obj)/,,$(@))\n"
-	+FIRMWARE_ARCH=$$(ARCHDIR-$$(ARCH-$(1)-y)) \
-	CC="$$(CC_$(1))" \
-	CFLAGS="$$(VEN_SEC_CFLAGS_$(1))" VBOOT2="y" \
-	$(MAKE) -C $(VBOOT_SOURCE) \
-		BUILD=$$(abspath $$(dir $$(VEN_SEC_LIB_$(1)))) \
-		V=$(V) \
-		fwlib21
-endef # vendor-security-for-stage
-
-CFLAGS_common += -I3rdparty/vboot/firmware/2lib/include
-CFLAGS_common += -I3rdparty/vboot/firmware/lib21/include
-
-ifneq ($(filter y,$(CONFIG_VENDORCODE_ELTAN_VBOOT) $(CONFIG_VENDORCODE_ELTAN_MBOOT)),)
-
-bootblock-y += cb_sha.c
-bootblock-y += ../../../../security/vboot/vboot_logic.c
-$(eval $(call vendor-security-lib,bootblock))
-bootblock-srcs  += $(obj)/external/ven_sec_lib-bootblock/vboot_fw21.a
-
-postcar-y += cb_sha.c
-$(eval $(call vendor-security-lib,postcar))
-postcar-srcs += $(obj)/external/ven_sec_lib-postcar/vboot_fw21.a
-
-ramstage-y += cb_sha.c
-$(eval $(call vendor-security-lib,ramstage))
-ramstage-srcs += $(obj)/external/ven_sec_lib-ramstage/vboot_fw21.a
-
-romstage-y += cb_sha.c
-$(eval $(call vendor-security-lib,romstage))
-romstage-srcs += $(obj)/external/ven_sec_lib-romstage/vboot_fw21.a
-
-endif
\ No newline at end of file