8732b0700d
TPM command library implements a subset of TPM commands defined in TCG Main Specification 1.2 that are useful for implementing secure boot. More TPM commands could be added out of necessity. You may exercise these commands through the 'tpm' command. However, the raw TPM commands are too primitive for writing secure boot in command interpreter scripts; so the 'tpm' command also provides helper functions to make scripting easier. For example, to define a counter in TPM non-volatile storage and initialize it to zero: $ tpm init $ tpm startup TPM_ST_CLEAR $ tpm nv_define d 0x1001 0x1 $ tpm nv_write d 0x1001 0 And then increment the counter by one: $ tpm nv_read d 0x1001 i $ setexpr.l i $i + 1 $ tpm nv_write d 0x1001 $i Signed-off-by: Che-Liang Chiou <clchiou@chromium.org>
101 lines
2.9 KiB
Makefile
101 lines
2.9 KiB
Makefile
#
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# (C) Copyright 2000-2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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include $(TOPDIR)/config.mk
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LIB = $(obj)libgeneric.o
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ifndef CONFIG_SPL_BUILD
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COBJS-$(CONFIG_ADDR_MAP) += addr_map.o
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COBJS-$(CONFIG_BCH) += bch.o
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COBJS-$(CONFIG_AES) += aes.o
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COBJS-$(CONFIG_BZIP2) += bzlib.o
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COBJS-$(CONFIG_BZIP2) += bzlib_crctable.o
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COBJS-$(CONFIG_BZIP2) += bzlib_decompress.o
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COBJS-$(CONFIG_BZIP2) += bzlib_randtable.o
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COBJS-$(CONFIG_BZIP2) += bzlib_huffman.o
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COBJS-$(CONFIG_USB_TTY) += circbuf.o
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COBJS-y += crc7.o
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COBJS-y += crc16.o
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COBJS-y += display_options.o
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COBJS-y += errno.o
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COBJS-$(CONFIG_OF_CONTROL) += fdtdec.o
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COBJS-$(CONFIG_TEST_FDTDEC) += fdtdec_test.o
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COBJS-$(CONFIG_GZIP) += gunzip.o
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COBJS-$(CONFIG_GZIP_COMPRESSED) += gzip.o
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COBJS-y += hashtable.o
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COBJS-y += initcall.o
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COBJS-$(CONFIG_LMB) += lmb.o
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COBJS-y += ldiv.o
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COBJS-$(CONFIG_MD5) += md5.o
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COBJS-y += net_utils.o
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COBJS-$(CONFIG_PHYSMEM) += physmem.o
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COBJS-y += qsort.o
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COBJS-$(CONFIG_SHA1) += sha1.o
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COBJS-$(CONFIG_SHA256) += sha256.o
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COBJS-y += strmhz.o
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COBJS-$(CONFIG_TPM) += tpm.o
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COBJS-$(CONFIG_RBTREE) += rbtree.o
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endif
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ifdef CONFIG_SPL_BUILD
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COBJS-$(CONFIG_SPL_YMODEM_SUPPORT) += crc16.o
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COBJS-$(CONFIG_SPL_NET_SUPPORT) += crc32.o
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ifneq ($(CONFIG_SPL_SPI_FLASH_SUPPORT)$(CONFIG_SPL_NET_SUPPORT),)
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COBJS-y += display_options.o
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endif
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COBJS-$(CONFIG_SPL_NET_SUPPORT) += errno.o
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COBJS-$(CONFIG_SPL_NET_SUPPORT) += hashtable.o
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COBJS-$(CONFIG_SPL_NET_SUPPORT) += net_utils.o
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endif
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COBJS-y += crc32.o
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COBJS-y += ctype.o
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COBJS-y += div64.o
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COBJS-y += linux_string.o
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COBJS-y += string.o
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COBJS-y += time.o
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COBJS-$(CONFIG_BOOTP_PXE) += uuid.o
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COBJS-y += vsprintf.o
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COBJS-$(CONFIG_RANDOM_MACADDR) += rand.o
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COBJS-$(CONFIG_BOOTP_RANDOM_DELAY) += rand.o
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COBJS-$(CONFIG_CMD_LINK_LOCAL) += rand.o
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COBJS := $(sort $(COBJS-y))
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SRCS := $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS))
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$(LIB): $(obj).depend $(OBJS)
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$(call cmd_link_o_target, $(OBJS))
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# SEE README.arm-unaligned-accesses
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$(obj)bzlib.o: CFLAGS += $(PLATFORM_NO_UNALIGNED)
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#########################################################################
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk
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sinclude $(obj).depend
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#########################################################################
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