CONFIG_NVMEM_LAYERSCAPE_SFP: Layerscape SFP (Security Fuse Processor) support

General informations

The Linux kernel configuration item CONFIG_NVMEM_LAYERSCAPE_SFP:

prompt: Layerscape SFP (Security Fuse Processor) support
type: tristate
depends on: ( CONFIG_ARCH_LAYERSCAPE || CONFIG_COMPILE_TEST ) && ( CONFIG_HAS_IOMEM )
defined in drivers/nvmem/Kconfig
found in Linux kernels: 5.18–5.19, 6.0–6.12
modules built: nvmem-layerscape-sfp

This driver provides support to read the eFuses on Freescale Layerscape SoC's. For example, the vendor provides a per part unique ID there.

This driver can also be built as a module. If so, the module will be called layerscape-sfp.

Raw data from LKDDb:

lkddb module nvmem-layerscape-sfp CONFIG_NVMEM_LAYERSCAPE_SFP : drivers/nvmem/Kconfig : "Layerscape SFP (Security Fuse Processor) support" # in 5.18–5.19, 6.0–6.12
lkddb of "" "" "fsl,ls1021a-sfp" : CONFIG_NVMEM CONFIG_NVMEM_LAYERSCAPE_SFP : drivers/nvmem/layerscape-sfp.c # in 5.19, 6.0–6.12
lkddb of "" "" "fsl,ls1028a-sfp" : CONFIG_NVMEM CONFIG_NVMEM_LAYERSCAPE_SFP : drivers/nvmem/layerscape-sfp.c # in 5.18–5.19, 6.0–6.12
lkddb platform "layerscape_sfp" : CONFIG_NVMEM CONFIG_NVMEM_LAYERSCAPE_SFP : drivers/nvmem/layerscape-sfp.c # in 5.18–5.19, 6.0–6.12

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Automatically generated (in year 2024). See also LKDDb sources on GitLab