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Waldemar Brodkorb a818e29e76 arch: add OpenRISC architecture support
Add support for OpenRISC. See here for more details about
OpenRISC http://openrisc.io.

All buildroot included upstream binutils versions are supported.
Gcc support is not upstream, to be able to enable musl C library
support later, we use the branch with musl support.
At the moment it is possible to build a musl based toolchain,
but bootup in Qemu fails.

Gdb is only working to debug bare-metal code, there is no support
for gdbserver/gdb on Linux, yet.

[Peter: drop ?= for GCC_SOURCE]
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Tested-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2017-01-25 22:53:53 +01:00
arch arch: add OpenRISC architecture support 2017-01-25 22:53:53 +01:00
board
boot barebox: bump to version 2017.01.0 2017-01-19 13:02:38 +11:00
configs configs: nitrogen*: bump kernel and u-boot revisions 2017-01-24 19:54:57 +01:00
docs Update for 2016.11.2 2017-01-25 09:55:14 +01:00
fs
linux linux: bump default to version 4.9.5 2017-01-21 13:55:38 +01:00
package arch: add OpenRISC architecture support 2017-01-25 22:53:53 +01:00
support Update for 2016.11.2 2017-01-25 09:55:14 +01:00
system
toolchain arch: add OpenRISC architecture support 2017-01-25 22:53:53 +01:00
.defconfig
.gitignore
CHANGES Update for 2016.11.2 2017-01-25 09:50:33 +01:00
Config.in
Config.in.legacy
COPYING
DEVELOPERS DEVELOPERS: add entry for the udpxy package 2017-01-25 23:45:37 +13:00
Makefile arch: add OpenRISC architecture support 2017-01-25 22:53:53 +01:00
Makefile.legacy
README

Buildroot is a simple, efficient and easy-to-use tool to generate embedded
Linux systems through cross-compilation.

The documentation can be found in docs/manual. You can generate a text
document with 'make manual-text' and read output/docs/manual/manual.text.
Online documentation can be found at http://buildroot.org/docs.html

To build and use the buildroot stuff, do the following:

1) run 'make menuconfig'
2) select the target architecture and the packages you wish to compile
3) run 'make'
4) wait while it compiles
5) find the kernel, bootloader, root filesystem, etc. in output/images

You do not need to be root to build or run buildroot.  Have fun!

Buildroot comes with a basic configuration for a number of boards. Run
'make list-defconfigs' to view the list of provided configurations.

Please feed suggestions, bug reports, insults, and bribes back to the
buildroot mailing list: buildroot@buildroot.org
You can also find us on #buildroot on Freenode IRC.

If you would like to contribute patches, please read
https://buildroot.org/manual.html#submitting-patches