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ARM: 8290/1: decompressor: fix a wrong comment

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This comment does not correspond to the actual code.

When zImage is loaded at a lower *OR* higher address of
the destination of Image, it won't overwrite itself.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Masahiro Yamada 2015-01-20 03:44:26 +01:00 • committed by Russell King
parent 99a468d779
commit 7d57909bf6
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/compressed/head.S
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@ -178,7 +178,7 @@ not_angel:
/*
* Set up a page table only if it won't overwrite ourself.
* That means r4 < pc && r4 - 16k page directory > &_end.
* That means r4 < pc || r4 - 16k page directory > &_end.
* Given that r4 > &_end is most unfrequent, we add a rough
* additional 1MB of room for a possible appended DTB.
*/