aboutsummaryrefslogtreecommitdiff
path: root/arch/blackfin/Kconfig
diff options
context:
space:
mode:
authorBryan Wu <bryan.wu@analog.com>2007-07-12 14:55:05 +0800
committerBryan Wu <bryan.wu@analog.com>2007-07-12 14:55:05 +0800
commitdb0fa2064585a099e0c652983bd38d71ee7830f3 (patch)
treebd48dca68b4f76ba259b02613289411ff50cb18f /arch/blackfin/Kconfig
parent798b77095dea2f89e42f5aaa0e5b18833fea5358 (diff)
downloadlinux-2.6.34-ux500-db0fa2064585a099e0c652983bd38d71ee7830f3.tar.gz
Blackfin arch: add missing CONFIG_LARGE_ALLOCS when upstream merging
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin/Kconfig')
-rw-r--r--arch/blackfin/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 2372b0382a6..017defaa525 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -585,6 +585,14 @@ endchoice
source "mm/Kconfig"
+config LARGE_ALLOCS
+ bool "Allow allocating large blocks (> 1MB) of memory"
+ help
+ Allow the slab memory allocator to keep chains for very large
+ memory sizes - upto 32MB. You may need this if your system has
+ a lot of RAM, and you need to able to allocate very large
+ contiguous chunks. If unsure, say N.
+
config BFIN_DMA_5XX
bool "Enable DMA Support"
depends on (BF533 || BF532 || BF531 || BF537 || BF536 || BF534 || BF561 || BF54x)