Revert "firmware: qcom: scm: Allow QSEECOM on Glymur CRD"#617
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Revert "firmware: qcom: scm: Allow QSEECOM on Glymur CRD"#617sgaud-quic wants to merge 1 commit into
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Adding glymur-crd to the QSEECOM allowlist causes qcom_scm to fully initialize at early boot, which sets up uefisecapp and registers EFI variable operations. This makes efi_has_tpm2() succeed by reading the LoaderTpm2ActivePcrBanks EFI variable, satisfying ConditionSecurity=tpm2 in systemd. As a result, systemd activates tpm2.target which unconditionally waits for /dev/tpm0 and /dev/tpmrm0. systemd waits the full 90-second timeout for each of the two TPM device units, pushing total boot time beyond 2 minutes. Revert until TPM driver in place and /dev/tpm0 node is created. This reverts commit 87a1698. Signed-off-by: Salendarsingh Gaud <sgaud@qti.qualcomm.com>
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shashim-quic
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May 27, 2026
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Approving for now as a workaround till formal fix is delivered.
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Adding glymur-crd to the QSEECOM allowlist causes qcom_scm to fully initialize at early boot, which sets up uefisecapp and registers EFI variable operations. This makes efi_has_tpm2() succeed by reading the LoaderTpm2ActivePcrBanks EFI variable, satisfying ConditionSecurity=tpm2 in systemd.
As a result, systemd activates tpm2.target which unconditionally waits for /dev/tpm0 and /dev/tpmrm0.
systemd waits the full 90-second timeout for each of the two TPM device units, pushing total boot time beyond 2 minutes.
Revert until TPM driver in place and /dev/tpm0 node is created.
This reverts commit 87a1698.