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authorjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2013-03-03 12:47:31 +0000
committerjuhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2013-03-03 12:47:31 +0000
commitf80c6bae0924999e130f5651a1fd58bd2351f12c (patch)
treec19c3ffcf37bf44ecc5c79e4bdda676ebbbc1d85 /target/linux/ramips/rt305x
parent6dac9240dc509b69363d2a050688764fd78b02aa (diff)
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> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35853 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/rt305x')
-rw-r--r--target/linux/ramips/rt305x/target.mk2
1 files changed, 2 insertions, 0 deletions
diff --git a/target/linux/ramips/rt305x/target.mk b/target/linux/ramips/rt305x/target.mk
index 2c78756cf1..e355060228 100644
--- a/target/linux/ramips/rt305x/target.mk
+++ b/target/linux/ramips/rt305x/target.mk
@@ -4,6 +4,8 @@
SUBTARGET:=rt305x
BOARDNAME:=RT305x based boards
+ARCH_PACKAGES:=ramips_24kec
+CFLAGS+= -march=24kec
define Target/Description
Build firmware images for Ralink RT305x based boards.