CONFIG_MTD_PHYSMAP_OF_VERSATILE: ARM Versatile OF-based physical memory map handling

General informations

The Linux kernel configuration item CONFIG_MTD_PHYSMAP_OF_VERSATILE has multiple definitions:

ARM Versatile OF-based physical memory map handling found in drivers/mtd/maps/Kconfig

The configuration item CONFIG_MTD_PHYSMAP_OF_VERSATILE:

• prompt: ARM Versatile OF-based physical memory map handling
• type: bool
• depends on: ( CONFIG_MTD_PHYSMAP_OF ) && ( CONFIG_MFD_SYSCON ) && (( CONFIG_ARCH_INTEGRATOR || CONFIG_ARCH_VERSATILE || CONFIG_ARCH_REALVIEW ))
• defined in drivers/mtd/maps/Kconfig
• found in Linux kernels: 4.11–4.20

Help text

This provides some extra DT physmap parsing for the ARM Versatile platforms, basically to add a VPP (write protection) callback so the flash can be taken out of write protection.

Support ARM Versatile physmap OF found in drivers/mtd/maps/Kconfig

The configuration item CONFIG_MTD_PHYSMAP_OF_VERSATILE:

• prompt: Support ARM Versatile physmap OF
• type: bool
• depends on: ( CONFIG_MTD_PHYSMAP_OF ) && ( CONFIG_MFD_SYSCON ) && (( CONFIG_ARCH_INTEGRATOR || CONFIG_ARCH_VERSATILE || CONFIG_ARCH_REALVIEW ))
• defined in drivers/mtd/maps/Kconfig
• found in Linux kernels: 4.7–4.10

Help text

This provides some extra DT physmap parsing for the ARM Versatile platforms, basically to add a VPP (write protection) callback so the flash can be taken out of write protection.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb of "" "" "arm,core-module-versatile" : CONFIG_MTD CONFIG_MTD_PHYSMAP_OF_VERSATILE : drivers/mtd/maps/physmap_of_versatile.c # in 4.12–4.20
• lkddb of "" "" "arm,external-bus-interface" : CONFIG_MTD CONFIG_MTD_PHYSMAP_OF_VERSATILE : drivers/mtd/maps/physmap_of_versatile.c # in 4.12–4.20
• lkddb of "" "" "arm,integrator-ap-syscon" : CONFIG_MTD CONFIG_MTD_PHYSMAP_OF_VERSATILE : drivers/mtd/maps/physmap_of_versatile.c # in 4.12–4.20
• lkddb of "" "" "arm,integrator-cp-syscon" : CONFIG_MTD CONFIG_MTD_PHYSMAP_OF_VERSATILE : drivers/mtd/maps/physmap_of_versatile.c # in 4.12–4.20
• lkddb of "" "" "arm,realview-eb-syscon" : CONFIG_MTD CONFIG_MTD_PHYSMAP_OF_VERSATILE : drivers/mtd/maps/physmap_of_versatile.c # in 4.12–4.20
• lkddb of "" "" "arm,realview-pb1176-syscon" : CONFIG_MTD CONFIG_MTD_PHYSMAP_OF_VERSATILE : drivers/mtd/maps/physmap_of_versatile.c # in 4.12–4.20
• lkddb of "" "" "arm,realview-pb11mp-syscon" : CONFIG_MTD CONFIG_MTD_PHYSMAP_OF_VERSATILE : drivers/mtd/maps/physmap_of_versatile.c # in 4.12–4.20
• lkddb of "" "" "arm,realview-pba8-syscon" : CONFIG_MTD CONFIG_MTD_PHYSMAP_OF_VERSATILE : drivers/mtd/maps/physmap_of_versatile.c # in 4.12–4.20
• lkddb of "" "" "arm,realview-pbx-syscon" : CONFIG_MTD CONFIG_MTD_PHYSMAP_OF_VERSATILE : drivers/mtd/maps/physmap_of_versatile.c # in 4.12–4.20

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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