https://github.com/theopolis/u-boot-sboot

U-Boot with Atmel's I2C TPM, libTLCL, and libsboot (Secure Boot)
https://github.com/theopolis/u-boot-sboot

Last synced: 19 days ago
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U-Boot with Atmel's I2C TPM, libTLCL, and libsboot (Secure Boot)

• Host: GitHub
• URL: https://github.com/theopolis/u-boot-sboot
• Owner: theopolis
• Created: 2013-01-15T03:17:09.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2015-02-10T05:15:23.000Z (almost 10 years ago)
• Last Synced: 2023-03-22T18:12:42.283Z (over 1 year ago)
• Language: C
• Size: 82.2 MB
• Stars: 16
• Watchers: 9
• Forks: 12
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: Licenses/Exceptions

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README

        
AT97SC3204T I2C TPM U-boot support

=============================================

*Note:* This only includes a board config for the BeagleBone Black: am335x_boneblack_tpm

Also see the standalone reference: https://github.com/theopolis/sboot

## Instructions:

1. Install an ARMv7 cross compiler.

2. `make ARCH=arm CROSS_COMPILE=/cross/compiler am335x_boneblack_tpm_config`

3. `make ARCH=arm CROSS_COMPILE=/cross/compiler`

4. Move the compiled MLO and u-boot.img to your BeagleBone Black.

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 

 #define CONFIG_TPM_I2C_ADDR 0x29

 #define CONFIG_CMD_TPM

```