Kconfig
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menuconfig NVMEM
tristate "NVMEM Support"
select REGMAP
help
Support for NVMEM(Non Volatile Memory) devices like EEPROM, EFUSES...
This framework is designed to provide a generic interface to NVMEM
from both the Linux Kernel and the userspace.
This driver can also be built as a module. If so, the module
will be called nvmem_core.
If unsure, say no.
if NVMEM
config NVMEM_IMX_OCOTP
tristate "i.MX6 On-Chip OTP Controller support"
depends on SOC_IMX6
help
This is a driver for the On-Chip OTP Controller (OCOTP) available on
i.MX6 SoCs, providing access to 4 Kbits of one-time programmable
eFuses.
This driver can also be built as a module. If so, the module
will be called nvmem-imx-ocotp.
config NVMEM_MXS_OCOTP
tristate "Freescale MXS On-Chip OTP Memory Support"
depends on ARCH_MXS || COMPILE_TEST
help
If you say Y here, you will get readonly access to the
One Time Programmable memory pages that are stored
on the Freescale i.MX23/i.MX28 processor.
This driver can also be built as a module. If so, the module
will be called nvmem-mxs-ocotp.
config QCOM_QFPROM
tristate "QCOM QFPROM Support"
depends on ARCH_QCOM || COMPILE_TEST
select REGMAP_MMIO
help
Say y here to enable QFPROM support. The QFPROM provides access
functions for QFPROM data to rest of the drivers via nvmem interface.
This driver can also be built as a module. If so, the module
will be called nvmem_qfprom.
config ROCKCHIP_EFUSE
tristate "Rockchip eFuse Support"
depends on ARCH_ROCKCHIP || COMPILE_TEST
help
This is a simple drive to dump specified values of Rockchip SoC
from eFuse, such as cpu-leakage.
This driver can also be built as a module. If so, the module
will be called nvmem_rockchip_efuse.
config NVMEM_SUNXI_SID
tristate "Allwinner SoCs SID support"
depends on ARCH_SUNXI
select REGMAP_MMIO
help
This is a driver for the 'security ID' available on various Allwinner
devices.
This driver can also be built as a module. If so, the module
will be called nvmem_sunxi_sid.
config NVMEM_VF610_OCOTP
tristate "VF610 SoC OCOTP support"
depends on SOC_VF610 || COMPILE_TEST
help
This is a driver for the 'OCOTP' peripheral available on Vybrid
devices like VF5xx and VF6xx.
This driver can also be build as a module. If so, the module will
be called nvmem-vf610-ocotp.
endif