michaelh/zephyr
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Author SHA1 Message Date
Mazen NEIFER af2593ea7e Xtensa port: Added linker script for several Xtensa cores. 
Change-Id: I7a40d5f0c3fe8d25623b88f06523cb62e4ba4706
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
 2017-02-13 08:04:27 -08:00
Mazen NEIFER aa1e95bfb2 Xtensa port: Moved XCC specific libraries out of genric Xtensa make file. 
These libraries are unlikely to be uesd by GCC port and thus should not be in
a generic make file. Moved to specific toolchain make file.

Change-Id: Ib585b87700e409d678f7a5cb60cff67b6022ab05
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
 2017-02-13 08:04:27 -08:00
Mazen NEIFER b8cbd05e6b Xtensa port: Enable long calls for Xtensa vector table. 
Change-Id: I2e4c9ca0742988eb9ab4ec2db7c81bc988212f2c
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
 2017-02-13 08:04:27 -08:00
Mazen NEIFER e4e3cf604e Xtensa port: Added Xtensa specific code (C + S) files. 
Change-Id: I0dff0c33d8577cc70d4d5ee8f298db38c508ee73
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
 2017-02-13 08:04:27 -08:00
Mazen NEIFER e2dd006ba7 Xtensa port: Removed the need to put an empy file soc.c in arch/xtensa/soc dir. 
Change-Id: I439a6c36f10c6255d15a688c8f425de0fab93912
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
 2017-02-13 08:04:27 -08:00
Andrew Boie aa3ab35c88 xtensa: fixup license identifiers 
Master branch changed requirements for license headers while this
branch has been in development.

Change-Id: I9bce16ff275057a4bb664019628fc9b6de7aef7c
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
 2017-02-13 08:04:27 -08:00
Mazen NEIFER 9baece323e Xtensa port: Added Kbuild file for Xtensa arch. 
Change-Id: I174c5736c891f94309361079cfd8b47dbb43032a
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
 2017-02-13 08:04:27 -08:00
Mazen NEIFER 49b3c0028d Xtensa port: Added fields offset support for kernel and thread structures. 
Change-Id: I9cc44f60757a2f988e2a6341da9591a5e5f54561
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
 2017-02-13 08:04:27 -08:00
Mazen NEIFER 71b884b658 Xtensa port: Added Xtensa header generic files. 
Change-Id: Ia2202080d09008fbfd4e803cd5266aa8caa16388
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
 2017-02-13 08:04:27 -08:00
Mazen NEIFER b78ceec452 Xtensa port: Added kernel arch dependent structs and functions. 
Change-Id: I8b35454cdaac0087b7b68b96e6ec1780c71b1e9d
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
 2017-02-13 08:04:27 -08:00
Max Filippov f5f69c99c4 xtensa: support 'make qemu' target 
Provide generic support for running zephyr kernels on xtensa QEMU and
map D_233L SoC to dc233c QEMU core.

Change-Id: Ie804588f750213a7cc54dbc95c86ee4d62ba1ea5
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
 2017-02-13 08:04:27 -08:00
Mazen NEIFER 1cded67f38 Xtensa port: Started port to for Xtensa cores family. 
Added arch sub folder, make files and Kconfig files for a set of standard SoCs.

Change-Id: I4ee9cba966860072e55c95795d87356b665e4d49
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
 2017-02-13 08:04:26 -08:00