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authorMarkos Chandras <markos.chandras@imgtec.com>2008-02-05 14:51:48 +0000
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2013-03-14 22:45:15 +0100
commit22686a1383c4a4a319eaaa6b16b1a9540114bd66 (patch)
tree04e12086f9187c150ba6a33db0368b9903e50363 /Rules.mak
parent37439e66a31f251eba39604885f57099a43d943d (diff)
Add support for the Meta architecture
Meta cores are 32-bit, hardware multithreaded, general purpose, embedded processors which also feature a DSP instruction set, and can be found in many digital radios. They are capable of running different operating systems on different hardware threads, for example a digital radio might run RTOSes for DAB decoding and audio decoding on 3 hardware threads, and run Linux on the 4th hardware thread to manage the user interface, networking etc. HTPs are also capable of running SMP Linux on multiple hardware threads. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'Rules.mak')
-rw-r--r--Rules.mak6
1 files changed, 6 insertions, 0 deletions
diff --git a/Rules.mak b/Rules.mak
index 7270bf13d..04a69af3d 100644
--- a/Rules.mak
+++ b/Rules.mak
@@ -405,6 +405,12 @@ ifeq ($(TARGET_ARCH),arm)
CPU_CFLAGS-$(COMPILE_IN_THUMB_MODE)+=-mthumb
endif
+ifeq ($(TARGET_ARCH),metag)
+ SYMBOL_PREFIX=_
+ CPU_CFLAGS-$(CONFIG_META_1_2)+=
+ CPU_CFLAGS-$(CONFIG_META_2_1)+=-Wa,-mcpu=metac21
+endif
+
ifeq ($(TARGET_ARCH),mips)
OPTIMIZATION+=-mno-split-addresses
CPU_CFLAGS-$(CONFIG_MIPS_ISA_1)+=-mips1