diff options
| author | Simon Glass <sjg@chromium.org> | 2018-10-01 12:22:29 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2018-10-09 04:40:27 -0600 |
| commit | 6e64ec1256875f6fafa853a74108fb57fd769e98 (patch) | |
| tree | c8773fba035b292d24cee7c52da6505564bbfe91 /cmd | |
| parent | 34a5e8a2f155589e6274fbeef4be0aacf5244a27 (diff) | |
tpm: Add a few new commands for v1
These are needed for the 2018 version of Chromium OS vboot. Add an
implementation for TPM v1, with v2 to come later.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/tpm_test.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/cmd/tpm_test.c b/cmd/tpm_test.c index 35f3c96e3d..f21ad5d3cf 100644 --- a/cmd/tpm_test.c +++ b/cmd/tpm_test.c @@ -62,14 +62,6 @@ static uint32_t tpm_get_flags(uint8_t *disable, uint8_t *deactivated, return 0; } -static uint32_t tpm_set_global_lock(void) -{ - uint32_t x; - - debug("TPM: Set global lock\n"); - return tpm_nv_write_value(INDEX0, (uint8_t *)&x, 0); -} - static uint32_t tpm_nv_write_value_lock(uint32_t index) { debug("TPM: Write lock 0x%x\n", index); @@ -77,13 +69,6 @@ static uint32_t tpm_nv_write_value_lock(uint32_t index) return tpm_nv_write_value(index, NULL, 0); } -static uint32_t tpm_nv_set_locked(void) -{ - debug("TPM: Set NV locked\n"); - - return tpm_nv_define_space(TPM_NV_INDEX_LOCK, 0, 0); -} - static int tpm_is_owned(void) { uint8_t response[TPM_PUBEK_SIZE]; |