mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-23 06:05:15 +07:00
246880958a
This driver registers on TEE bus to interact with OP-TEE based BNXT firmware management modules Cc: Jakub Kicinski <jakub.kicinski@netronome.com> Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com> Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
33 lines
1.3 KiB
Plaintext
33 lines
1.3 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
config BCM47XX_NVRAM
|
|
bool "Broadcom NVRAM driver"
|
|
depends on BCM47XX || ARCH_BCM_5301X || COMPILE_TEST
|
|
help
|
|
Broadcom home routers contain flash partition called "nvram" with all
|
|
important hardware configuration as well as some minor user setup.
|
|
NVRAM partition contains a text-like data representing name=value
|
|
pairs.
|
|
This driver provides an easy way to get value of requested parameter.
|
|
It simply reads content of NVRAM and parses it. It doesn't control any
|
|
hardware part itself.
|
|
|
|
config BCM47XX_SPROM
|
|
bool "Broadcom SPROM driver"
|
|
depends on BCM47XX_NVRAM
|
|
select GENERIC_NET_UTILS
|
|
help
|
|
Broadcom devices store configuration data in SPROM. Accessing it is
|
|
specific to the bus host type, e.g. PCI(e) devices have it mapped in
|
|
a PCI BAR.
|
|
In case of SoC devices SPROM content is stored on a flash used by
|
|
bootloader firmware CFE. This driver provides method to ssb and bcma
|
|
drivers to read SPROM on SoC.
|
|
|
|
config TEE_BNXT_FW
|
|
tristate "Broadcom BNXT firmware manager"
|
|
depends on (ARCH_BCM_IPROC && OPTEE) || (COMPILE_TEST && TEE)
|
|
default ARCH_BCM_IPROC
|
|
help
|
|
This module help to manage firmware on Broadcom BNXT device. The module
|
|
registers on tee bus and invoke calls to manage firmware on BNXT device.
|