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authorGabor Juhos <juhosg@openwrt.org>2013-03-03 12:47:31 +0000
committerGabor Juhos <juhosg@openwrt.org>2013-03-03 12:47:31 +0000
commit8798c7386046d5069d84259af251a943935b9367 (patch)
treebd5efd808c64559099489b862539aa68ed6161cd /target/linux/ramips/rt288x
parent59ad675ef1c86f6c28a60b78a6c30d02dd22a68d (diff)
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ramips: set -march=24kec for rt305x and rt3883 to enable use of DSP extension
All known rt305x and rt3883 implementations support at least the 24kec instruction set which includes the DSP extension. For rt288x, the previous value mips32r2 is kept. The cpu target is now set per sub-archtecture, according to cpu-feature-overrides.h of each SoC family. [juhosg: define ARCH_PACKAGES variable for rt305x/rt3883 in order to differentiate the packages compiled with the 24Kec option.] Signed-off-by: Daniel Golle <dgolle@allnet.de> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 35853
Diffstat (limited to 'target/linux/ramips/rt288x')
-rw-r--r--target/linux/ramips/rt288x/target.mk1
1 files changed, 1 insertions, 0 deletions
diff --git a/target/linux/ramips/rt288x/target.mk b/target/linux/ramips/rt288x/target.mk
index cb3b7193d5..f826eab88e 100644
--- a/target/linux/ramips/rt288x/target.mk
+++ b/target/linux/ramips/rt288x/target.mk
@@ -4,6 +4,7 @@
SUBTARGET:=rt288x
BOARDNAME:=RT288x based boards
+CFLAGS+= -mips32r2 -mtune=mips32r2
define Target/Description
Build firmware images for Ralink RT288x based boards.