From 2bea58db608463d4052fbfe29d679c00ee58eb02 Mon Sep 17 00:00:00 2001 From: Patrick Rudolph Date: Mon, 21 Sep 2020 10:27:40 +0200 Subject: drivers/tpm/ppi_stub: Fix interface version The latest version defined by TCG is 1.3. Change-Id: Idb12e2212d6d38c720c8fe989678724c871af6ef Signed-off-by: Patrick Rudolph Reviewed-on: https://review.coreboot.org/c/coreboot/+/45569 Reviewed-by: Angel Pons Reviewed-by: Felix Singer Tested-by: build bot (Jenkins) --- src/drivers/tpm/ppi_stub.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/drivers/tpm/ppi_stub.c b/src/drivers/tpm/ppi_stub.c index 11bd07e10a..1e3a7fcb27 100644 --- a/src/drivers/tpm/ppi_stub.c +++ b/src/drivers/tpm/ppi_stub.c @@ -18,8 +18,8 @@ static void tpm_ppi_func0_cb(void *arg) static void tpm_ppi_func1_cb(void *arg) { if (CONFIG(TPM2)) - /* Interface version: 2.0 */ - acpigen_write_return_string("2.0"); + /* Interface version: 1.3 */ + acpigen_write_return_string("1.3"); else /* Interface version: 1.2 */ acpigen_write_return_string("1.2"); -- cgit v1.2.3