src/sys/boot/mips, branch stable/13

Move sys/boot to stand. Fix all references to new location

2017-11-14T23:02:19+00:00

Sponsored by:	Netflix

Install the 4th files in sys/boot/forth instead of each loader

2017-11-10T23:54:58+00:00

Also, move generation of loader.help into loader.mk. Set HELP_FILES=
to disable this (so we only install one help file, for now). At the
same time remove some duplicate -I lines. Fix several FILES= and
CLEANFILES= into the += form since we're touching both of those in the
.mk files. Make sure we only build one loader.help file per platform
in a unified way (we were building many on some, with the last to
install winning, though often they were the same text).

Also, we're now installing loader.rc and menu.rc everywhere. arm and
mips uboot installed these as menu.rc.sample, but there's no need
since the loader.rc for those platforms doesn't do menu.rc processing
by default. pcibios.4th is now installed everywhere, but will failsafe
on non x86 platforms (it isn't loaded by default anywhere).

These changes are too intertwined to do separately since aspects of
each are required to have a bug-free commit.

Sponsored by: Netflix

Remove LOADER_FDT_SUPPORT as a Makefile variable.

2017-11-10T23:54:24+00:00

LOADER_FDT_SUPPORT was used inconsistently in the tree. In some
places, it was used to control whether or not the user wanted FDT
included, and in other places it was a command to include
support. Remove it entirely. The former is now enabled -DWITH_FDT,
while the latter is controlled by Makefiles defining HAVE_FDT.

Supported by: Netflix

loader: set options before including bsd.init.mk

2017-11-08T14:44:45+00:00

bsd.init.mk ends up including defs.mk so the per-arch options must be
set before including defs.mk, or else the global defaults will be
used and the per-arch ones will be ignored.

Although better, note that the usage of MK_FDT before the inclusion of
bsd.init.mk is incorrect but doesn't lead to build errors. This
circular dependency must be broken in order for this to work
correctly.

Reviewed by:	imp
Sponsored by:	Citrix Systems R&D

Use defs.mk defins in most MD code

2017-10-30T03:12:28+00:00

Use defines from defs.mk in most MD code (the biggest exception is
x86, which will be its own commit due to its size). Prefer including
bsd.init.mk over the variations (../Makefile.inc and src.opts.mk being
the two biggest ones).

Sponsored by: Netflix

Move BINDIR definition to defs.mk, and override where it isn't /boot

2017-10-25T15:27:58+00:00

(those files already do that so weren't changed).

Sponsored by: Netflix

End source directories with SRC rather than a hodgepodge of names

2017-10-22T22:50:08+00:00

BOOTDIR->BOOTSRC
FICLDIR->FICLSRC
LDR_MI->LDRSRC

This matches the patterns used in the rest of the system a bit vetter.

Suggested by: rgrimes@
Sponsored by: Netflix

Move fdt and uboot defines into common uboot.mk.

2017-10-22T22:49:51+00:00

Sponsored by: Netflix

LOADER_foo_SUPPORTED

2017-10-16T03:59:52+00:00

Move all the ficl common code into ficl.mk

2017-10-16T03:59:44+00:00

There's a number of copies of basically identical code to enable
building forth in /boot/loader. Move it all into ficl.mk.