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authorChris Zankel <chris@zankel.net>2016-08-10 18:36:44 +0300
committerTom Rini <trini@konsulko.com>2016-08-15 18:46:38 -0400
commitc978b52410016b0ab5a213f235596340af8d45f7 (patch)
treeb01e9a8ea9a92fe962a545974339677b87dcc1ba /arch/xtensa/config.mk
parentde5e5cea022ab44006ff1edf45a39f0943fb9dff (diff)
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xtensa: add support for the xtensa processor architecture [2/2]
The Xtensa processor architecture is a configurable, extensible, and synthesizable 32-bit RISC processor core provided by Tensilica, inc. This is the second part of the basic architecture port, adding the 'arch/xtensa' directory and a readme file. Signed-off-by: Chris Zankel <chris@zankel.net> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'arch/xtensa/config.mk')
-rw-r--r--arch/xtensa/config.mk12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/xtensa/config.mk b/arch/xtensa/config.mk
new file mode 100644
index 0000000..7dd8d8a
--- /dev/null
+++ b/arch/xtensa/config.mk
@@ -0,0 +1,12 @@
+#
+# (C) Copyright 2007 - 2013 Tensilica, Inc.
+# (C) Copyright 2014 - 2016 Cadence Design Systems Inc.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+CROSS_COMPILE ?= xtensa-linux-
+PLATFORM_CPPFLAGS += -D__XTENSA__ -mlongcalls -mforce-no-pic \
+ -ffunction-sections -fdata-sections
+
+LDFLAGS_FINAL += --gc-sections