CONFIG_XTENSA_KSEG_512M: 512MB cached + 512MB uncached

General informations

The Linux kernel configuration item CONFIG_XTENSA_KSEG_512M:

• prompt: 512MB cached + 512MB uncached
• type: bool
• depends on: CONFIG_INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX
• defined in arch/xtensa/Kconfig
• found in Linux kernels: 4.9–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

TLB way 6 maps 512MB starting at KSEG_PADDR to 0xa0000000 with cache and to 0xc0000000 without cache. KSEG_PADDR must be aligned to 256MB.

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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