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(parent: 3d65226) | patch
ARM: shmobile: Add shared R-Car Gen2 CMA reservation code
authorMagnus Damm <damm+renesas@opensource.se>
Mon, 9 Jun 2014 12:38:45 +0000 (21:38 +0900)
committerSimon Horman <horms+renesas@verge.net.au>
Tue, 17 Jun 2014 10:33:22 +0000 (19:33 +0900)
commitf8e819352d12f1b7d109d846e9bf1c07e006469a
tree1c7f22df16a675ebcfd1b6f43289e0b86f50495btree | snapshot (tar.gz zip)
parent3d65226bc925f4749c2b2ab0ea3f4d274e194688commit | diff
ARM: shmobile: Add shared R-Car Gen2 CMA reservation code

Add R-Car Gen2 CMA memory reservation code that can be
shared between multiple SoCs and boards. At this point
r8a7790 and r8a7791 are supported.

The top 256MiB of the legacy 32-bit physical memory space
is assigned to a separate CMA area that may be assigned
to various devices later on.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
[horms+renesas@verge.net.au: rebased]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
arch/arm/mach-shmobile/rcar-gen2.h diff | blob | blame | history
arch/arm/mach-shmobile/setup-r8a7790.c diff | blob | blame | history
arch/arm/mach-shmobile/setup-r8a7791.c diff | blob | blame | history
arch/arm/mach-shmobile/setup-rcar-gen2.c diff | blob | blame | history