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| author | Chris Zankel <chris@zankel.net> | 2012-11-15 03:53:51 +0000 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2012-11-15 16:39:43 +0100 |
| commit | 75720db391376ef23b92e504c43f9972efd53141 (patch) | |
| tree | d83b3dc8f531863a5a858cdb62c43c59a8790fe4 /arch | |
| parent | 86f6987bf7bc1bd9eae3c2a9ffa427cc87da9bbd (diff) | |
| download | buildroot-novena-75720db391376ef23b92e504c43f9972efd53141.tar.gz buildroot-novena-75720db391376ef23b92e504c43f9972efd53141.zip | |
xtensa: add support for the Xtensa architecture
The Xtensa architecture had been removed because it required special
handling and depended on additional directories and files that became
obsolete over time. This change is more aligned to other architectures.
[Thomas: rebased on top of the "arch: improve definition of gcc mtune,
mcpu, etc." patch].
Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/Config.in | 11 | ||||
| -rw-r--r-- | arch/Config.in.xtensa | 2 |
2 files changed, 13 insertions, 0 deletions
diff --git a/arch/Config.in b/arch/Config.in index b326cb5ab..472b10c7b 100644 --- a/arch/Config.in +++ b/arch/Config.in @@ -145,6 +145,13 @@ config BR2_x86_64 architecture compatible microprocessor). http://en.wikipedia.org/wiki/X86_64 +config BR2_xtensa + bool "Xtensa" + help + Xtensa is a Tensilica processor IP architecture. + http://en.wikipedia.org/wiki/Xtensa + http://www.tensilica.com/ + endchoice # The following string values are defined by the individual @@ -210,3 +217,7 @@ endif if BR2_i386 || BR2_x86_64 source "arch/Config.in.x86" endif + +if BR2_xtensa +source "arch/Config.in.xtensa" +endif diff --git a/arch/Config.in.xtensa b/arch/Config.in.xtensa new file mode 100644 index 000000000..66749eeb1 --- /dev/null +++ b/arch/Config.in.xtensa @@ -0,0 +1,2 @@ +config BR2_ARCH + default "xtensa" if BR2_xtensa |