diff options
Diffstat (limited to 'board/cr50/tpm_nvmem_ops.c')
| -rw-r--r-- | board/cr50/tpm_nvmem_ops.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/board/cr50/tpm_nvmem_ops.c b/board/cr50/tpm_nvmem_ops.c index 90bddfb313..9c29834756 100644 --- a/board/cr50/tpm_nvmem_ops.c +++ b/board/cr50/tpm_nvmem_ops.c @@ -21,16 +21,18 @@ enum tpm_read_rv read_tpm_nvmem(uint16_t obj_index, { TPM_HANDLE object_handle; NV_INDEX nvIndex; + uint32_t handle_addr; object_handle = HR_NV_INDEX + obj_index; - if (!NvEarlyStageFindHandle(object_handle)) { + handle_addr = NvEarlyStageFindHandle(object_handle); + if (!handle_addr) { CPRINTF("%s: object at 0x%x not found\n", __func__, obj_index); return tpm_read_not_found; } /* Get properties of this index as stored in nvmem. */ - NvGetIndexInfo(object_handle, &nvIndex); + NvReadIndexInfo(object_handle, handle_addr, &nvIndex); /* * We presume it is readable and are not checking the access @@ -49,7 +51,8 @@ enum tpm_read_rv read_tpm_nvmem(uint16_t obj_index, } /* Perform the read. */ - NvGetIndexData(object_handle, &nvIndex, 0, obj_size, obj_value); + NvReadIndexData(object_handle, &nvIndex, handle_addr, 0, obj_size, + obj_value); return tpm_read_success; } |