diff options
| author | Jon Murphy <jpmurphy@google.com> | 2023-04-06 23:15:03 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-04-26 12:15:41 +0000 |
| commit | fd7f51546e26828022dedcd877b8190d18f387bb (patch) | |
| tree | 895d3e7f2fb90e6d5971eda2f22d656604433949 /src/mainboard/google/myst/variants | |
| parent | 0f1826e2518227eaff92f61bbe9800058fbde1be (diff) | |
mb/google/myst: Enable tis_plat_irq_status
This will fix:
> [INFO ] Probing TPM I2C: tis_plat_irq_status() not implemented,
wasting 20ms to wait on Cr50!
BUG=b:277297687
TEST=builds
Change-Id: I611a2855d94167748d0f82a478687fe2cdf5846a
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74286
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/myst/variants')
| -rw-r--r-- | src/mainboard/google/myst/variants/baseboard/Makefile.inc | 4 | ||||
| -rw-r--r-- | src/mainboard/google/myst/variants/baseboard/tpm_tis.c | 9 |
2 files changed, 13 insertions, 0 deletions
diff --git a/src/mainboard/google/myst/variants/baseboard/Makefile.inc b/src/mainboard/google/myst/variants/baseboard/Makefile.inc index 40a41dfeed..ffa462ab8f 100644 --- a/src/mainboard/google/myst/variants/baseboard/Makefile.inc +++ b/src/mainboard/google/myst/variants/baseboard/Makefile.inc @@ -1,7 +1,11 @@ bootblock-y += gpio.c ramstage-y += gpio.c +ramstage-y += tpm_tis.c romstage-y += gpio.c +romstage-y += tpm_tis.c + +verstage-y += tpm_tis.c smm-y += smihandler.c diff --git a/src/mainboard/google/myst/variants/baseboard/tpm_tis.c b/src/mainboard/google/myst/variants/baseboard/tpm_tis.c new file mode 100644 index 0000000000..d03158db81 --- /dev/null +++ b/src/mainboard/google/myst/variants/baseboard/tpm_tis.c @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <security/tpm/tis.h> +#include <gpio.h> + +int tis_plat_irq_status(void) +{ + return gpio_interrupt_status(GPIO_84); +} |