diff options
Diffstat (limited to 'drivers/tpm/Kconfig')
| -rw-r--r-- | drivers/tpm/Kconfig | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/tpm/Kconfig b/drivers/tpm/Kconfig index 6bc8fddbd1..31b35f75c9 100644 --- a/drivers/tpm/Kconfig +++ b/drivers/tpm/Kconfig @@ -4,15 +4,6 @@ menu "TPM support" -config DM_TPM - bool "Enable driver model for Trusted Platform Module drivers" - depends on DM && TPM - help - Enable driver model for TPMs. The TIS interface (tis_open(), - tis_sendrecv(), etc.) is then implemented by the TPM uclass. Note - that even with driver model only a single TPM is currently - supported, since the tpm library assumes this. - config TPM_TIS_SANDBOX bool "Enable sandbox TPM driver" depends on SANDBOX @@ -24,14 +15,14 @@ config TPM_TIS_SANDBOX config TPM_ATMEL_TWI bool "Enable Atmel TWI TPM device driver" - depends on TPM + depends on TPM && DM_I2C help This driver supports an Atmel TPM device connected on the I2C bus. The usual tpm operations and the 'tpm' command can be used to talk to the device using the standard TPM Interface Specification (TIS) protocol -config TPM_TIS_I2C +config TPM_TIS_INFINEON bool "Enable support for Infineon SLB9635/45 TPMs on I2C" depends on TPM && DM_I2C help @@ -42,7 +33,7 @@ config TPM_TIS_I2C config TPM_TIS_I2C_BURST_LIMITATION bool "Enable I2C burst length limitation" - depends on TPM_TIS_I2C + depends on TPM_TIS_INFINEON help Some broken TPMs have a limitation on the number of bytes they can receive in one message. Enable this option to allow you to set this |