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Commit c4aa49df authored by Vineet Gupta's avatar Vineet Gupta
Browse files

ARC: Update comments about uncached address space



Suggested-by: default avatarNoam Camus <noamc@ezchip.com>
Signed-off-by: default avatarVineet Gupta <vgupta@synopsys.com>
parent 1736a56f
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+1 −1
Original line number Diff line number Diff line
@@ -20,7 +20,7 @@
#define CACHE_LINE_MASK		(~(L1_CACHE_BYTES - 1))

/*
 * ARC700 doesn't cache any access in top 256M.
 * ARC700 doesn't cache any access in top 1G (0xc000_0000 to 0xFFFF_FFFF)
 * Ideal for wiring memory mapped peripherals as we don't need to do
 * explicit uncached accesses (LD.di/ST.di) hence more portable drivers
 */