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freebsd-dev/stand/powerpc/ofw/Makefile

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"Ok, my loader's now up to putting up a prompt. It probes disks partially but can't boot from them yet." Thanks to Stephane Potvin for the some of the code in this set. Submitted by: Benno Rice <benno@jeamland.net>
2000-10-16 10:46:22 +00:00
# $FreeBSD$
loader: set options before including bsd.init.mk 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
2017-11-08 14:44:45 +00:00
LOADER_CD9660_SUPPORT?= yes
LOADER_EXT2FS_SUPPORT?= no
LOADER_MSDOS_SUPPORT?= no
LOADER_UFS_SUPPORT?= yes
LOADER_NET_SUPPORT?= yes
LOADER_NFS_SUPPORT?= yes
LOADER_TFTP_SUPPORT?= no
LOADER_GZIP_SUPPORT?= yes
LOADER_BZIP2_SUPPORT?= no
Use defs.mk defins in most MD code 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
2017-10-30 03:12:28 +00:00
.include <bsd.init.mk>
Reimplementation of world/kernel build options. For details, see: http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html The src.conf(5) manpage is to follow in a few days. Brought to you by: imp, jhb, kris, phk, ru (all bugs are mine)
2006-03-17 18:54:44 +00:00
Loader makefile cleanup. Submitted by: ru
2004-02-09 21:54:54 +00:00
PROG= loader
"FreeBSD/Open Firmware/PowerPC ..." is confusing and non-standard. Use "FreeBSD/powerpc Open Firmware ..." instead.
2007-12-26 19:15:58 +00:00
NEWVERSWHAT= "Open Firmware loader" ${MACHINE_ARCH}
Create backup copies using install(1).
2001-09-12 10:25:50 +00:00
INSTALLFLAGS= -b
"Ok, my loader's now up to putting up a prompt. It probes disks partially but can't boot from them yet." Thanks to Stephane Potvin for the some of the code in this set. Submitted by: Benno Rice <benno@jeamland.net>
2000-10-16 10:46:22 +00:00
Loader makefile cleanup. Submitted by: ru
2004-02-09 21:54:54 +00:00
# Architecture-specific loader code
Move "common" Open Firmware parts of the loader used only on PowerPC to the powerpc/ subdirectory. These have never used by SPARC and we have no other (and almost certainly will have no other) Open Firmware platforms. This makes the directory structure simpler and lets us avoid some cargo-cult MI patterns on code that is, and always was, architecture-specific.
2018-03-03 23:39:07 +00:00
SRCS= conf.c vers.c main.c elf_freebsd.c ppc64_elf_freebsd.c start.c
Provide support in loader for booting 64-bit PowerPC kernels. Like amd64, 64-bit PowerPC kernels are loaded by a 32-bit loader, since nearly all powerpc64 firmwares execute in 32-bit mode.
2010-07-12 00:49:22 +00:00
SRCS+= ucmpdi2.c
"Ok, my loader's now up to putting up a prompt. It probes disks partially but can't boot from them yet." Thanks to Stephane Potvin for the some of the code in this set. Submitted by: Benno Rice <benno@jeamland.net>
2000-10-16 10:46:22 +00:00
Remove LOADER_FDT_SUPPORT as a Makefile variable. LOADER_FDT_SUPPORT was used inconsistently in the tree. In some places, it was used to control whether or not the user wanted FDT included, and in other places it was a command to include support. Remove it entirely. The former is now enabled -DWITH_FDT, while the latter is controlled by Makefiles defining HAVE_FDT. Supported by: Netflix
2017-11-10 23:54:24 +00:00
.include "${BOOTSRC}/fdt.mk"
.if ${MK_FDT} == "yes"
Provide a shim layer in loader to condense the Open Firmware device tree to an FDT. This is how Linux and OS X boot and can avoid some issues with using Open Firmware at runtime. The code is highly experimental and disabled by default; it can be turned on by setting the loader environment variable "usefdt" to a non-NULL value.
2015-03-09 02:57:34 +00:00
SRCS+= ofwfdt.c
.endif
"Ok, my loader's now up to putting up a prompt. It probes disks partially but can't boot from them yet." Thanks to Stephane Potvin for the some of the code in this set. Submitted by: Benno Rice <benno@jeamland.net>
2000-10-16 10:46:22 +00:00
Move loader help file definitions to being 100% inside of loader.mk. HELP_FILES is a loader only thing, so move it to loader.mk. Only generate the help file if HELP_FILES is defined. Adjust Makefiles to new convention. Fix a few cases where ${.CURDIR}/ was missing resulting in missing bits from the help files. Sponsored by: Netflix
2017-12-18 04:51:34 +00:00
HELP_FILES= ${FDTSRC}/help.fdt
Install the 4th files in sys/boot/forth instead of each loader Also, move generation of loader.help into loader.mk. Set HELP_FILES= to disable this (so we only install one help file, for now). At the same time remove some duplicate -I lines. Fix several FILES= and CLEANFILES= into the += form since we're touching both of those in the .mk files. Make sure we only build one loader.help file per platform in a unified way (we were building many on some, with the last to install winning, though often they were the same text). Also, we're now installing loader.rc and menu.rc everywhere. arm and mips uboot installed these as menu.rc.sample, but there's no need since the loader.rc for those platforms doesn't do menu.rc processing by default. pcibios.4th is now installed everywhere, but will failsafe on non x86 platforms (it isn't loaded by default anywhere). These changes are too intertwined to do separately since aspects of each are required to have a bug-free commit. Sponsored by: Netflix
2017-11-10 23:54:58 +00:00
Loader makefile cleanup. Submitted by: ru
2004-02-09 21:54:54 +00:00
# Always add MI sources
Use defs.mk defins in most MD code Use defines from defs.mk in most MD code (the biggest exception is x86, which will be its own commit due to its size). Prefer including bsd.init.mk over the variations (../Makefile.inc and src.opts.mk being the two biggest ones). Sponsored by: Netflix
2017-10-30 03:12:28 +00:00
.include "${BOOTSRC}/loader.mk"
Move all the ficl common code into ficl.mk There's a number of copies of basically identical code to enable building forth in /boot/loader. Move it all into ficl.mk.
2017-10-16 03:59:44 +00:00
Use defs.mk defins in most MD code 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
2017-10-30 03:12:28 +00:00
.PATH: ${SYSDIR}/libkern
"Ok, my loader's now up to putting up a prompt. It probes disks partially but can't boot from them yet." Thanks to Stephane Potvin for the some of the code in this set. Submitted by: Benno Rice <benno@jeamland.net>
2000-10-16 10:46:22 +00:00
Use a linker script for the loader. This avoids issues with command-line options, such as misaligning the data segment. Exposed by the limited PearPC OFW ELF loader, but a good thing in general.
2004-07-08 12:52:35 +00:00
# load address. set in linker script
- Bring Makefile up to rev with sparc64 in terms of config options and rules - Move loader relocation up to 0x1C00000. This is in line with OSX bootx, and allows more space for boot-time modules/ramdisks without conflicting with OpenFirmware's use of RAM
2003-12-10 09:16:22 +00:00
RELOC?= 0x1C00000
CFLAGS+= -DRELOC=${RELOC}
Use a linker script for the loader. This avoids issues with command-line options, such as misaligning the data segment. Exposed by the limited PearPC OFW ELF loader, but a good thing in general.
2004-07-08 12:52:35 +00:00
LDFLAGS= -nostdlib -static -T ${.CURDIR}/ldscript.powerpc
"Ok, my loader's now up to putting up a prompt. It probes disks partially but can't boot from them yet." Thanks to Stephane Potvin for the some of the code in this set. Submitted by: Benno Rice <benno@jeamland.net>
2000-10-16 10:46:22 +00:00
Instead of "OpenFirmware", "openfirmware", etc. use the official spelling "Open Firmware" from IEEE 1275 and OpenFirmware.org (no pun intended). Ok'ed by: tmm
2004-08-16 15:45:27 +00:00
# Open Firmware standalone support library
Use defs.mk defins in most MD code 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
2017-10-30 03:12:28 +00:00
LIBOFW= ${BOOTOBJ}/ofw/libofw/libofw.a
CFLAGS+= -I${BOOTSRC}/ofw/libofw
"Ok, my loader's now up to putting up a prompt. It probes disks partially but can't boot from them yet." Thanks to Stephane Potvin for the some of the code in this set. Submitted by: Benno Rice <benno@jeamland.net>
2000-10-16 10:46:22 +00:00
Invent new LDR_INTERP for the loader interpreter to use. Use this in preference to LIBFICL{,32}. LIBFICL{,32} are now always defined, but LDR_INTERP{,32} is defined empty when building w/o forth (aka the simple interpreter) and defined to LIBFICL{,32} when we are building forth.
2018-02-02 15:40:49 +00:00
DPADD= ${LDR_INTERP} ${LIBOFW} ${LIBFDT} ${LIBSA}
LDADD= ${LDR_INTERP} ${LIBOFW} ${LIBFDT} ${LIBSA}
OpenFirmware/PowerPC loader, part 2. As of this patchset, the loader builds (under NetBSD/macppc), boots, interacts and talks to BOOTP/NFS servers. (main.c was moved from boot/ofw/libofw to boot/ofw/common but has no revision history) Reviewed by: obrien
2000-11-10 06:39:58 +00:00
"Ok, my loader's now up to putting up a prompt. It probes disks partially but can't boot from them yet." Thanks to Stephane Potvin for the some of the code in this set. Submitted by: Benno Rice <benno@jeamland.net>
2000-10-16 10:46:22 +00:00
.include <bsd.prog.mk>
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