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0a9977e161
The vboot_api.h doesn't require the BIOS display the ASCII HWID in
a graphical form (ARM U-Boot doesn't know how), so we have to do it
ourselves. This change makes that possible.
Summary of changes:
* bmpblk_font.h defines a structure to map ASCII chars to BMPs
* bmpblk_font utility generates that font structure
* bmpblock format is bumped to version 1.2
- YAML file specifies font to use for $HWID
- make_default_yaml updated to emit the new format
- README updated to describe the difference
BUG=chromium-os:18631
TEST=manual
I've tested this on ARM, like so:
Inside the chroot, build a U-Boot that uses it:
emerge-tegra2_kaen vboot_reference vboot_reference-firmware
emerge-tegra2_kaen tegra-bct tegra2-public-firmware-fdts \
chromeos-u-boot chromeos-bootimage
Outside chroot, but in src/platform/vboot_reference:
make
<copy ./build/utility/bmpblk_font and ./build/utility/bmpblk_utility to
somewhere in your $PATH>
make clean
cd scripts/newbitmaps/fonts
bmpblk_font --outfile ../images/hwid_fonts.bin outdir/*
cd scripts/newbitmaps/images
make arm
cd out_arm
<edit DEFAULT.yaml>
bmpblk_utility -z 2 -c DEFAULT.yaml arm_bmpblock.bin
<use gbb_utility to replace the bitmaps in the U-Boot image, boot it>
The HWID string is displayed.
Change-Id: I782004a0f30c57fa1f3bb246e8c59a02c5e9f561
Reviewed-on: http://gerrit.chromium.org/gerrit/6544
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Tested-by: Bill Richardson <wfrichar@chromium.org>
173 lines
4.7 KiB
Makefile
173 lines
4.7 KiB
Makefile
# Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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INCLUDES += -I./include \
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-I$(FWDIR)/lib/include \
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-I$(FWDIR)/lib/cgptlib/include \
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-I$(FWDIR)/lib/cryptolib/include \
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-I$(FWDIR)/lib/tpm_lite/include \
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-I$(HOSTDIR)/include
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CFLAGS += $(INCLUDES)
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CFLAGS += -MMD -MF $@.d
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LIBS = $(HOSTLIB)
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HOSTCC = cc
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BUILD_ROOT = ${BUILD}/utility
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DESTDIR ?= /usr/bin
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TARGET_NAMES = crossystem \
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dumpRSAPublicKey \
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dump_kernel_config \
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gbb_utility \
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load_kernel_test \
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pad_digest_utility \
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signature_digest_utility \
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tlcl_generator \
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tpm_init_temp_fix \
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tpmc \
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vbutil_firmware \
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vbutil_kernel \
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vbutil_key \
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vbutil_keyblock \
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verify_data \
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dev_make_keypair \
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dev_sign_file \
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dump_fmap \
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dev_debug_vboot \
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vbutil_what_keys
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ifeq ($(MINIMAL),)
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TARGET_NAMES += bmpblk_font bmpblk_utility eficompress efidecompress
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endif
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TARGET_BINS = $(addprefix ${BUILD_ROOT}/,$(TARGET_NAMES))
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ALL_DEPS = $(addsuffix .d,${TARGET_BINS})
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all: $(TARGET_BINS)
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${BUILD_ROOT}/crossystem: crossystem_main.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS)
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${BUILD_ROOT}/dumpRSAPublicKey: dumpRSAPublicKey.c
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$(CC) $(CFLAGS) $< -o $@ -lcrypto
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${BUILD_ROOT}/dump_kernel_config: dump_kernel_config.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS) -lcrypto
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${BUILD_ROOT}/gbb_utility: gbb_utility.cc
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$(CXX) -DWITH_UTIL_MAIN $(CFLAGS) $< -o $@
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${BUILD_ROOT}/bmpblk_utility.o: bmpblk_utility.cc
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$(CXX) -DWITH_UTIL_MAIN $(CFLAGS) -c $< -o $@
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${BUILD_ROOT}/bmpblk_util.o: bmpblk_util.c
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$(CC) $(CFLAGS) -c $< -o $@
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${BUILD_ROOT}/bmpblk_font.o: bmpblk_font.c
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$(CC) $(CFLAGS) -c $< -o $@
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${BUILD_ROOT}/image_types.o: image_types.c
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$(CC) $(CFLAGS) -c $< -o $@
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${BUILD_ROOT}/eficompress.o: eficompress.c
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$(CC) $(CFLAGS) -c $< -o $@
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${BUILD_ROOT}/eficompress: eficompress.c
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$(CC) $(CFLAGS) -DSTANDALONE $< -o $@
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${BUILD_ROOT}/efidecompress.o: efidecompress.c
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$(CC) $(CFLAGS) -c $< -o $@
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${BUILD_ROOT}/efidecompress: efidecompress.c
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$(CC) $(CFLAGS) -DSTANDALONE $< -o $@
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${BUILD_ROOT}/bmpblk_utility: ${BUILD_ROOT}/bmpblk_utility.o \
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${BUILD_ROOT}/bmpblk_util.o \
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${BUILD_ROOT}/image_types.o \
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${BUILD_ROOT}/eficompress.o \
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${BUILD_ROOT}/efidecompress.o
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$(CXX) -llzma -lyaml $(CFLAGS) $^ -o $@
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${BUILD_ROOT}/bmpblk_font: ${BUILD_ROOT}/bmpblk_font.o \
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${BUILD_ROOT}/image_types.o
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$(CC) $(CFLAGS) $^ -o $@
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# TODO: rewrite load_firmware_test to support new wrapper API
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#${BUILD_ROOT}/load_firmware_test: load_firmware_test.c $(LIBS)
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# $(CC) $(CFLAGS) $< -o $@ $(LIBS) -lcrypto
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${BUILD_ROOT}/load_kernel_test: load_kernel_test.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS) -lcrypto
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${BUILD_ROOT}/pad_digest_utility: pad_digest_utility.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS) -lcrypto
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${BUILD_ROOT}/signature_digest_utility: signature_digest_utility.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS) -lcrypto
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${BUILD_ROOT}/tlcl_generator: tlcl_generator.c
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$(HOSTCC) $(CFLAGS) -fpack-struct $< -o $@
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${BUILD_ROOT}/vbutil_firmware: vbutil_firmware.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS) -lcrypto
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${BUILD_ROOT}/vbutil_kernel: vbutil_kernel.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS) -lcrypto
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${BUILD_ROOT}/vbutil_key: vbutil_key.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS) -lcrypto
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${BUILD_ROOT}/vbutil_keyblock: vbutil_keyblock.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS) -lcrypto
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${BUILD_ROOT}/verify_data: verify_data.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS) -lcrypto
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${BUILD_ROOT}/sign_image: sign_image.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS) -lcrypto
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${BUILD_ROOT}/tpm_init_temp_fix: tpm_init_temp_fix.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS)
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${BUILD_ROOT}/tpm_set_readsrkpub: tpm_set_readsrkpub.c
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$(CC) $(CFLAGS) $< -o $@ -ltspi
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${BUILD_ROOT}/dev_make_keypair: dev_make_keypair
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cp -f $< $@
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chmod +x $@
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${BUILD_ROOT}/dev_debug_vboot: dev_debug_vboot
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cp -f $< $@
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chmod +x $@
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${BUILD_ROOT}/vbutil_what_keys: vbutil_what_keys
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cp -f $< $@
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chmod +x $@
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${BUILD_ROOT}/tpmc: tpmc.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS)
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${BUILD_ROOT}/dev_sign_file: dev_sign_file.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS) -lcrypto
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${BUILD_ROOT}/dump_fmap: dump_fmap.c $(LIBS)
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$(CC) $(CFLAGS) $< -o $@ $(LIBS)
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install: $(TARGET_BINS)
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mkdir -p $(DESTDIR)
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cp -f $(TARGET_BINS) $(DESTDIR)
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chmod a+rx $(patsubst %,$(DESTDIR)/%,$(TARGET_NAMES))
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STRUCTURES_TMP=${BUILD}/tlcl_structures.tmp
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STRUCTURES_SRC=${FWDIR}/lib/tpm_lite/include/tlcl_structures.h
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update_tlcl_structures: ${BUILD_ROOT}/tlcl_generator
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${BUILD_ROOT}/tlcl_generator > $(STRUCTURES_TMP)
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cmp -s $(STRUCTURES_TMP) $(STRUCTURES_SRC) || \
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( echo "%% Updating structures.h %%" && \
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cp $(STRUCTURES_TMP) $(STRUCTURES_SRC) )
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-include ${ALL_DEPS}
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