cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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Kconfig (968B)

      1# SPDX-License-Identifier: GPL-2.0-only
      2config IMX_DSP
      3	tristate "IMX DSP Protocol driver"
      4	depends on IMX_MBOX
      5	help
      6	  This enables DSP IPC protocol between host AP (Linux)
      7	  and the firmware running on DSP.
      8	  DSP exists on some i.MX8 processors (e.g i.MX8QM, i.MX8QXP).
      9
     10	  It acts like a doorbell. Client might use shared memory to
     11	  exchange information with DSP side.
     12
     13config IMX_SCU
     14	bool "IMX SCU Protocol driver"
     15	depends on IMX_MBOX
     16	select SOC_BUS
     17	help
     18	  The System Controller Firmware (SCFW) is a low-level system function
     19	  which runs on a dedicated Cortex-M core to provide power, clock, and
     20	  resource management. It exists on some i.MX8 processors. e.g. i.MX8QM
     21	  (QM, QP), and i.MX8QX (QXP, DX).
     22
     23	  This driver manages the IPC interface between host CPU and the
     24	  SCU firmware running on M4.
     25
     26config IMX_SCU_PD
     27	bool "IMX SCU Power Domain driver"
     28	depends on IMX_SCU
     29	help
     30	  The System Controller Firmware (SCFW) based power domain driver.