GitHub - jussike/u-boot-sboot: U-Boot with Atmel's I2C TPM, libTLCL, and libsboot (Secure Boot)

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U-Boot with Atmel's I2C TPM, libTLCL, and libsboot (Secure Boot)

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api		api
arch		arch
board		board
common		common
disk		disk
doc		doc
drivers		drivers
dts		dts
examples		examples
fs		fs
include		include
lib		lib
nand_spl		nand_spl
net		net
post		post
spl		spl
test		test
tools		tools
.checkpatch.conf		.checkpatch.conf
.gitignore		.gitignore
COPYING		COPYING
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MAINTAINERS		MAINTAINERS
MAKEALL		MAKEALL
Makefile		Makefile
README		README
README.uboot		README.uboot
boards.cfg		boards.cfg
config.mk		config.mk
helper.mk		helper.mk
mkconfig		mkconfig
rules.mk		rules.mk
snapshot.commit		snapshot.commit

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ATMEL's AT97SC3204T I2C TPM -- U-boot support

Note: This only includes a board config for the BeagleBone: am335x_evm_tpm

Instructions:
=============

1. Install an ARMv7 cross compiler.
2. make ARCH=arm CROSS_COMPILE=/cross/compiler am335x_evm_tpm_config
3. make ARCH=arm CROSS_COMPILE=/cross/compiler
4. Move the compiled MLO and u-boot.img to your BeagleBone.

You may need to change settings in /include/configs/am335x_evm.h to 
match your boot, kernel, or partition configuration.

Add TPM Support:
================

Use the following defines to add AT97SC3204T support to additional boards.

In your board configuration, add:
 #define CONFIG_TPM
 #define CONFIG_TPM_I2C_ATMEL
 #define CONFIG_TPM_I2C_BUS <number>
 #define CONFIG_TPM_I2C_ADDR 0x29
 #define CONFIG_CMD_TPM