GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mb/google/poppy: Remove dynamic disabling of TPM 

This change removes the dynamic disabling of TPM based on config
options. Poppy and its variants will have only one type of TPM
supported and so there is no need to update it dynamically.

Change-Id: Ie82825fcf7092e845583edaac9ba0d3fc9d1dd80
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/22704
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Furquan Shaikh 2017-12-04 17:47:02 -08:00 committed by Furquan Shaikh
parent 763b406107
commit 7a835189b1
1 changed files with 0 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/mainboard/google/poppy/mainboard.c
View File

@ -57,24 +57,9 @@ static unsigned long mainboard_write_acpi_tables(device_t device,
static void mainboard_enable(device_t dev) static void mainboard_enable(device_t dev)
{ {
device_t tpm;
dev->ops->init = mainboard_init; dev->ops->init = mainboard_init;
dev->ops->acpi_inject_dsdt_generator = chromeos_dsdt_generator; dev->ops->acpi_inject_dsdt_generator = chromeos_dsdt_generator;
dev->ops->write_acpi_tables = mainboard_write_acpi_tables; dev->ops->write_acpi_tables = mainboard_write_acpi_tables;
/* Disable unused interface(s) for TPM. */
if (!IS_ENABLED(CONFIG_POPPY_USE_SPI_TPM)) {
tpm = PCH_DEV_GSPI0;
if (tpm)
tpm->enabled = 0;
}
if (!IS_ENABLED(CONFIG_POPPY_USE_I2C_TPM)) {
tpm = PCH_DEV_I2C1;
if (tpm)
tpm->enabled = 0;
}
} }
struct chip_operations mainboard_ops = { struct chip_operations mainboard_ops = {