Commit Graph

7 Commits

Author SHA1 Message Date
Ian Lepore
1ec2d237e0 Allow the make_dtb script to work outside of a "make buildkernel" context
by setting MACHINE from uname -m if it's not set already.

Reviewed by:	imp, tuexen
2014-08-30 22:39:15 +00:00
Rui Paulo
4f1156ca62 Call cpp with -P to avoid printing line markings. 2014-06-10 06:24:01 +00:00
Warner Losh
382b6bbafe Fix logic error. <blush>
Submitted by: ian@
2014-04-30 20:52:38 +00:00
Warner Losh
56d78e82f0 Turns out this .if evaluated not in the context of the makedtb target
sometimes due to Makefile expansion rules. Make the test for things
being NULL elsewhere...
2014-04-30 20:47:40 +00:00
Warner Losh
0edb735169 Allow FDT_DTS_FILE to be a list, either in the makedtb target, or in a
kernel config file. If you also want to have a static DTB compiled
into your kernel, however, it cannot be a list. We have no mechanism
in the kernel for picking one, so that doesn't make sense and will
result in a compile-time error.
2014-04-30 18:02:04 +00:00
Warner Losh
8b86933acc Use proper include path for dtc as well as cpp. 2014-02-28 22:37:35 +00:00
Warner Losh
eeb913c99f Integrate device-tree upstream files into the build process:
(1) Invoke cpp to bring in files via #include (although the old
    /include/ stuff is supported still).
(2) bring in files from either vendor tree or freebsd-custom files
    when building.
(3) move all dts* files from sys/boot/fdt/dts to
    sys/boot/fdt/dts/${MACHINE} as appropriate.
(4) encode all the magic to do the build in sys/tools/fdt/make_dtb.sh
    so that the different places in the tree use the exact same logic.
(5) switch back to gpl dtc by default. the bsdl one in the tree has
    significant issues not easily addressed by those unfamiliar with
    the code.
2014-02-28 18:29:09 +00:00