From 3891d272a0d5831c78464d2cd2bf89ef29d2cca1 Mon Sep 17 00:00:00 2001 From: Frans Hendriks Date: Wed, 12 Jun 2019 11:14:55 +0200 Subject: 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/33415 Tested-by: build bot (Jenkins) Reviewed-by: Felix Held --- src/security/tpm/tss/tcg-2.0/tss.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'src') 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); -- cgit v1.2.3