ar71xx: detect and enable MIPS DSP extensions, AR9344 supports them (fixes #11762)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32520 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ar71xx/patches-3.3/630-MIPS-ath79-enable-dsp.patch b/target/linux/ar71xx/patches-3.3/630-MIPS-ath79-enable-dsp.patch
new file mode 100644 (file)
index 0000000..3071ab8
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.3/630-MIPS-ath79-enable-dsp.patch
@@ -0,0 +1,10 @@
+--- a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
++++ b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
+@@ -42,7 +42,6 @@
+ #define cpu_has_mips64r1      0
+ #define cpu_has_mips64r2      0
+ 
+-#define cpu_has_dsp           0
+ #define cpu_has_mipsmt                0
+ 
+ #define cpu_has_64bits                0