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authorFrans Hendriks <fhendriks@eltan.com>2019-06-12 11:14:55 +0200
committerFelix Held <felix-coreboot@felixheld.de>2019-07-01 08:31:26 +0000
commit3891d272a0d5831c78464d2cd2bf89ef29d2cca1 (patch)
tree5e5d4db1a6e2b4a336cf53d62beac00a8b58801f /src
parent40dc75efcbab64634e7b2e007f87affb2cee3b01 (diff)
downloadcoreboot-3891d272a0d5831c78464d2cd2bf89ef29d2cca1.tar.xz
security/tpm/tss/tcg-2.0/tss.c: Add debug message to tlcl_lib_init()
No message is reported in tlcl_lib_init() when tis_init() or tis_open() returned an error value. Add debug string. BUG=N/A TEST=Build binary and verified logging on Facebook FBG-1701 Change-Id: I522e488ddd3a1bd94a1a8c8470c757bd79c6d5c5 Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33415 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src')
-rw-r--r--src/security/tpm/tss/tcg-2.0/tss.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/security/tpm/tss/tcg-2.0/tss.c b/src/security/tpm/tss/tcg-2.0/tss.c
index e579bff78e..c4b553840f 100644
--- a/src/security/tpm/tss/tcg-2.0/tss.c
+++ b/src/security/tpm/tss/tcg-2.0/tss.c
@@ -181,10 +181,15 @@ uint32_t tlcl_lib_init(void)
if (done)
return VB2_SUCCESS;
- if (tis_init())
+ if (tis_init()) {
+ printk(BIOS_ERR, "%s: tis_init returned error\n", __func__);
return VB2_ERROR_UNKNOWN;
- if (tis_open())
+ }
+
+ if (tis_open()) {
+ printk(BIOS_ERR, "%s: tis_open returned error\n", __func__);
return VB2_ERROR_UNKNOWN;
+ }
car_set_var(tlcl_init_done, 1);