Hello, I have a question. I'm using TPM in Cryptocape. And my device is Beaglebone black(BBB).
At first, BBB's kernel version was 3.8.13-bone70, and in this version I successfully used tcsd. And later, i updated kernel version to 3.18.5 because I have to use bluetooth with ipv6. After updating the kernel, I cannot use tcsd. (when i do 'tpm_*' instruction, I get "layer=tsp, code=0011 (17), Communication failure" error) When i do 'lsmod', I get this result. ------------------------------------------------------------------- tpm_i2c_atmel 3691 0 tpm 16307 1 tpm_i2c_atmel ----------------------------------------------------------------------- Also I cannot find '/dev/tpm*' How can I get /dev/tpm? or /dev/tpm0? thanks
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