CONFIG_AUTO_ZRELADDR: Auto calculation of the decompressed kernel image address

General informations

The Linux kernel configuration item CONFIG_AUTO_ZRELADDR:

• prompt: Auto calculation of the decompressed kernel image address
• type: bool
• depends on: ! CONFIG_ARCH_MULTIPLATFORM
• defined in arch/arm/Kconfig
• found in Linux kernels: 2.6.36–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

ZRELADDR is the physical address where the decompressed kernel image will be placed. If AUTO_ZRELADDR is selected, the address will be determined at run-time, either by masking the current IP with 0xf8000000, or, if invalid, from the DTB passed in r2. This assumes the zImage being placed in the first 128MB from start of memory.

Hardware

LKDDb

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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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