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<font size="-1">Hello,<br>
<br>
I am trying to get tpm working on a Minnowboard and a Joule.<br>
I have enabled tpm in meta-security.<br>
I can see that the Kernel config looks good (see extract bellow)<br>
tpm is enable in the BIOS (fails with TPM>PTT or dTPM 2.0)<br>
BUT i still cannot see my tpm device in /sys/class/tpm<br>
<br>
Has anyone succeeded to enable tpm with meta-security ?<br>
If yes, I would be interested to know how you have done.<br>
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<pre class="moz-signature" cols="72">--
Dominig ar Foll
Senior Software Architect
Intel Open Source Technology Centre
------- log device not visible ----------
tcsd -f
TCSD TDDL ERROR: Could not find a device to open!
root@intel-corei7-64:~# modprobe -D tpm
builtin tpm
root@intel-corei7-64:~# modprobe -D tpm_tis
builtin tpm_tis
root@intel-corei7-64:/tmp# ls /sys/class/tpm
root@intel-corei7-64:/tmp#
--------- kernel config extract --------------
CONFIG_HW_RANDOM_TPM=m
# CONFIG_NVRAM is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HPET_MMAP_DEFAULT=y
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_TCG_TPM=y
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
# CONFIG_TCG_TIS_SPI is not set
# CONFIG_TCG_TIS_I2C_ATMEL is not set
# CONFIG_TCG_TIS_I2C_INFINEON is not set
# CONFIG_TCG_TIS_I2C_NUVOTON is not set
# CONFIG_TCG_NSC is not set
# CONFIG_TCG_ATMEL is not set
# CONFIG_TCG_INFINEON is not set
CONFIG_TCG_CRB=y
CONFIG_TCG_VTPM_PROXY=y
# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
# CONFIG_XILLYBUS is not set
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