CONFIG_ARCH_MULTIPLATFORM: Require kernel to be portable to multiple machines

General informations

The Linux kernel configuration item CONFIG_ARCH_MULTIPLATFORM has multiple definitions:

Require kernel to be portable to multiple machines found in arch/arm/Kconfig

The configuration item CONFIG_ARCH_MULTIPLATFORM:

• prompt: Require kernel to be portable to multiple machines
• type: bool
• depends on: ( CONFIG_EXPERT ) && ( CONFIG_MMU && !( CONFIG_ARCH_FOOTBRIDGE || CONFIG_ARCH_RPC || CONFIG_ARCH_SA1100 ))
• defined in arch/arm/Kconfig
• found in Linux kernels: 6.1–6.12, 6.13-rc+HEAD

Help text

In general, all Arm machines can be supported in a single kernel image, covering either Armv4/v5 or Armv6/v7.

However, some configuration options require hardcoding machine specific physical addresses or enable errata workarounds that may break other machines.

Selecting N here allows using those options, including DEBUG_UNCOMPRESS, XIP_KERNEL and ZBOOT_ROM. If unsure, say Y.

Allow multiple platforms to be selected found in arch/arm/Kconfig

The configuration item CONFIG_ARCH_MULTIPLATFORM:

• prompt: Allow multiple platforms to be selected
• type: bool
• depends on: (none)
• defined in arch/arm/Kconfig
• found in Linux kernels: 3.7–3.19, 4.0–4.20, 5.0–5.19, 6.0, 6.0+HEAD

Help text

(none)

Hardware

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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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