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security/tpm/tspi: Fix preram TPM log max entries 

Pre-RAM TPM logs use a separate define for the max number of logs. This
one fits into the 2 KiB region assigned to TPM_LOG in the CAR linker
script.

Change-Id: Idda08a33c4a29fcb50085ca93487585dedf11012
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73296
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
Jeremy Soller 2023-02-27 12:16:12 -07:00 committed by Felix Held
parent 81943646e3
commit c77c7f0a7d
1 changed files with 1 additions and 1 deletions
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2
src/security/tpm/tspi/log.c
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@ -98,7 +98,7 @@ void tpm_cb_preram_log_clear(void)
{ {
printk(BIOS_INFO, "TPM LOG: clearing preram log\n"); printk(BIOS_INFO, "TPM LOG: clearing preram log\n");
struct tpm_cb_log_table *tclt = (struct tpm_cb_log_table *)_tpm_log; struct tpm_cb_log_table *tclt = (struct tpm_cb_log_table *)_tpm_log;
tclt->max_entries = MAX_TPM_LOG_ENTRIES; tclt->max_entries = MAX_PRERAM_TPM_LOG_ENTRIES;
tclt->num_entries = 0; tclt->num_entries = 0;
} }