diff options
Diffstat (limited to 'host')
| -rw-r--r-- | host/lib/crossystem.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/host/lib/crossystem.c b/host/lib/crossystem.c index 1c2415d5..7c3ee879 100644 --- a/host/lib/crossystem.c +++ b/host/lib/crossystem.c @@ -30,11 +30,6 @@ /* Filename for kernel command line */ #define KERNEL_CMDLINE_PATH "/proc/cmdline" -/* Filename for the mount-encrypted key */ -/* TODO(b/174807059): Remove this after we land driver-level TPM simulator on - * all VM boards */ -#define MOUNT_ENCRYPTED_KEY_PATH "/mnt/stateful_partition/encrypted.key" - /* Filename for the TPM simulator NV data */ #define TPM_SIMULATOR_NVCHIP_PATH \ "/mnt/stateful_partition/unencrypted/tpm2-simulator/NVChip" @@ -412,12 +407,9 @@ int VbGetSystemPropertyInt(const char *name) } else if (!strcasecmp(name,"disable_dev_request")) { value = vb2_get_nv_storage(VB2_NV_DISABLE_DEV_REQUEST); } else if (!strcasecmp(name,"clear_tpm_owner_request")) { - if (TPM2_SIMULATOR && VTPM_PROXY) + if (TPM2_SIMULATOR) /* Check TPM simulator NVChip status */ value = access(TPM_SIMULATOR_NVCHIP_PATH, F_OK) != 0; - else if (TPM2_SIMULATOR) - /* Check mount-encrypted key status */ - value = access(MOUNT_ENCRYPTED_KEY_PATH, F_OK) != 0; else value = vb2_get_nv_storage( VB2_NV_CLEAR_TPM_OWNER_REQUEST); @@ -610,13 +602,10 @@ static int VbSetSystemPropertyIntInternal(const char *name, int value) * on simulator */ if (value == 0) return -1; - const char *tpm_path = - VTPM_PROXY ? TPM_SIMULATOR_NVCHIP_PATH - : MOUNT_ENCRYPTED_KEY_PATH; /* Check TPM simulator data status */ - if (!access(tpm_path, F_OK)) { + if (!access(TPM_SIMULATOR_NVCHIP_PATH, F_OK)) { /* Remove the TPM2.0 simulator data */ - return remove(tpm_path); + return remove(TPM_SIMULATOR_NVCHIP_PATH); } else { /* Return success when the file is already * removed */ |