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ARM: ux500: Enable HIGHMEM in the u8500 defconfig 

In order to utilise all of the memory located on ux500 based devices
we have to enable HIGHMEM. Without it the kernel truncates memory down
to what's left after the PAGE_OFFSET has been applied, which doesn't
leave an awful lot, especially if we're running large rootfs' such
as full Linux desktop distributions or Android.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Lee Jones 2013-05-31 16:09:06 +01:00 committed by Linus Walleij
parent 8487662994
commit cbe8933143
1 changed files with 1 additions and 0 deletions
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1
arch/arm/configs/u8500_defconfig
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@ -1,3 +1,4 @@
CONFIG_HIGHMEM=y
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_NO_HZ=y