[ARM] Orion: DRAM mapping granularity is 64KiB, not 16MiB

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The DRAM base address and size fields in the CPU's MBUS bridge have
64KiB granularity, instead of the currently used 16MiB.  Since all
of the currently supported MBUS peripherals support 64KiB granularity
as well, this patch changes the Orion address map code to stop
rounding base addresses down and sizes up to multiples of 16MiB.

Found by Ke Wei <kewei@marvell.com>.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-by: Russell King <linux@arm.linux.org.uk>

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Lennert Buytenhek 2008-05-23 08:34:42 +02:00 • committed by Lennert Buytenhek

parent a18b658449

commit 4fc338e38f

1 changed files with 2 additions and 2 deletions

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arch/arm/mach-orion5x/addr-map.c

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