Thread (115 messages) 115 messages, 13 authors, 2015-08-27

[PATCH v3 05/31] arm64: MMU initialisation

From: arnd@arndb.de (Arnd Bergmann)
Date: 2012-09-07 19:11:05
Also in: linux-arch, lkml

On Friday 07 September 2012, Catalin Marinas wrote:
This patch contains the initialisation of the memory blocks, MMU
attributes and the memory map. Only five memory types are defined:
Device nGnRnE (equivalent to Strongly Ordered), Device nGnRE (classic
Device memory), Device GRE, Normal Non-cacheable and Normal Cacheable.
Cache policies are supported via the memory attributes register
(MAIR_EL1) and only affect the Normal Cacheable mappings.

This patch also adds the SPARSEMEM_VMEMMAP initialisation.

Signed-off-by: Will Deacon <redacted>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
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