Public bug reported:
[Impact]
TPM module can not initial with Ubuntu kernel
[ 28.138216] tpm tpm0: tpm_relinquish_locality: : error -1
[ 28.143808] tpm_tis_spi spi-SMO0768:00: 1.2 TPM (device-id 0xFFFF, rev-id 255)
[ 28.145025] tpm tpm0: tpm_try_transmit: tpm_send: error -5
[ 28.899522] tpm tpm0: tpm_relinquish_locality: : error -1
[ 28.904927] tpm tpm0: A TPM error (-5) occurred attempting to determine the
timeouts
[ 28.913026] tpm_tis_spi: probe of spi-SMO0768:00 failed with error -5
[Test Case]
Boot Ubuntu on platform with TPM module and `dmesg | grep tpm`
[Fix]
9400c41e77b8 linus.wall...@linaro.org 2019-01-09 12:42:18 +0000 spi: dw:
Convert to use CS GPIO descriptors
f3186dd87669 linus.wall...@linaro.org 2019-01-09 12:39:25 +0000 spi: Optionally
use GPIO descriptors for CS GPIOs
[Regression Risk]
TBD
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Ike Panhc (ikepanhc)
Status: Incomplete
** Affects: linux (Ubuntu Disco)
Importance: Undecided
Status: Incomplete
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Ike Panhc (ikepanhc)
** Also affects: linux (Ubuntu Disco)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1826142
Title:
TPM module can not initial
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Disco:
Incomplete
Bug description:
[Impact]
TPM module can not initial with Ubuntu kernel
[ 28.138216] tpm tpm0: tpm_relinquish_locality: : error -1
[ 28.143808] tpm_tis_spi spi-SMO0768:00: 1.2 TPM (device-id 0xFFFF, rev-id
255)
[ 28.145025] tpm tpm0: tpm_try_transmit: tpm_send: error -5
[ 28.899522] tpm tpm0: tpm_relinquish_locality: : error -1
[ 28.904927] tpm tpm0: A TPM error (-5) occurred attempting to determine the
timeouts
[ 28.913026] tpm_tis_spi: probe of spi-SMO0768:00 failed with error -5
[Test Case]
Boot Ubuntu on platform with TPM module and `dmesg | grep tpm`
[Fix]
9400c41e77b8 linus.wall...@linaro.org 2019-01-09 12:42:18 +0000 spi: dw:
Convert to use CS GPIO descriptors
f3186dd87669 linus.wall...@linaro.org 2019-01-09 12:39:25 +0000 spi:
Optionally use GPIO descriptors for CS GPIOs
[Regression Risk]
TBD
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