On Mon, Dec 12, 2016 at 11:37:30AM -0700, Trammell Hudson wrote: > My x230's TPM has gone missing somewhere between 4.5 and the current head. > CONFIG_LPC_TPM is still set, but neither coreboot nor the Linux payload > detects it.
Based on a tip, I reverted this patch: https://review.coreboot.org/#/c/17425/ And the x230 can find its TPM and my measured boot works again. Also, I mispoke slightly before. With the current head coreboot finds the TPM (cbmem --console shows the call to tpm_init()), but Linux is not able to make use of it. This makes it seem like the runtime TPM ACPI table entry generation is the problem. -- Trammell -- coreboot mailing list: coreboot@coreboot.org https://www.coreboot.org/mailman/listinfo/coreboot
