Enable TPM TIS SPI support for TPM1.2 and TPM2.0 chips
authorPeter Huewe <peterhuewe@gmx.de>
Thu, 14 Jun 2018 20:42:18 +0000 (22:42 +0200)
committerpopcornmix <popcornmix@gmail.com>
Mon, 13 May 2019 23:08:15 +0000 (00:08 +0100)
commit6e86964ade3f2dc375f4e40a94de3dbe0cf77bcb
tree089d2e0e60a0fb1a937c9546d4e6eb815a076fd4
parent4387191b22a0330151de8d89168e9d5fe74d87ce
Enable TPM TIS SPI support for TPM1.2 and TPM2.0 chips

This patch enables the support for SPI TPMs which follow the TCG TIS
FIFO/PTP specification like the SLB9670.
In order to decrease ram usage the weak dependency on CONFIG_SECURITFS
is explictly set to 'n'.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
arch/arm/configs/bcm2709_defconfig
arch/arm/configs/bcmrpi_defconfig
arch/arm64/configs/bcmrpi3_defconfig