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freebsd-skq/stand/powerpc/kboot/Makefile

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Add kexec-based Linux shim loader for use with the firmware petitboot loader on PS3 and POWER8 systems. This is reasonably portable to other architectures, especially FDT-based ones, if similar features are useful elsewhere. Netboot support is missing for now and will be added in a future commit, at which time loader.ps3 will be garbage collected. Done at: Hackathon
2015-01-05 04:33:39 +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_MSDOS_SUPPORT?= no
LOADER_EXT2FS_SUPPORT?= yes
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>
Add kexec-based Linux shim loader for use with the firmware petitboot loader on PS3 and POWER8 systems. This is reasonably portable to other architectures, especially FDT-based ones, if similar features are useful elsewhere. Netboot support is missing for now and will be added in a future commit, at which time loader.ps3 will be garbage collected. Done at: Hackathon
2015-01-05 04:33:39 +00:00
MK_SSP= no
Fix fallouts from r284590 Reported by: kib
2015-06-19 14:20:21 +00:00
MAN=
Add kexec-based Linux shim loader for use with the firmware petitboot loader on PS3 and POWER8 systems. This is reasonably portable to other architectures, especially FDT-based ones, if similar features are useful elsewhere. Netboot support is missing for now and will be added in a future commit, at which time loader.ps3 will be garbage collected. Done at: Hackathon
2015-01-05 04:33:39 +00:00
PROG= loader.kboot
NEWVERSWHAT= "kboot loader" ${MACHINE_ARCH}
INSTALLFLAGS= -b
# Architecture-specific loader code
SRCS= conf.c metadata.c vers.c main.c ppc64_elf_freebsd.c
SRCS+= host_syscall.S hostcons.c hostdisk.c kerneltramp.S kbootfdt.c
SRCS+= ucmpdi2.c
Remove LOADER_FDT_SUPPORT as a Makefile variable. LOADER_FDT_SUPPORT was used inconsistently in the tree. In some places, it was used to control whether or not the user wanted FDT included, and in other places it was a command to include support. Remove it entirely. The former is now enabled -DWITH_FDT, while the latter is controlled by Makefiles defining HAVE_FDT. Supported by: Netflix
2017-11-10 23:54:24 +00:00
.include "${BOOTSRC}/fdt.mk"
Add kexec-based Linux shim loader for use with the firmware petitboot loader on PS3 and POWER8 systems. This is reasonably portable to other architectures, especially FDT-based ones, if similar features are useful elsewhere. Netboot support is missing for now and will be added in a future commit, at which time loader.ps3 will be garbage collected. Done at: Hackathon
2015-01-05 04:33:39 +00:00
Stop closing the network device when netbooting for loaders using the common dev_net.c code. The NETIF_OPEN_CLOSE_ONCE flag was added in r201932 to prevent that behaviour on some architectures (sparc64 and powerpc64) the default was left to always open and close the device for each open and close of a file by the loader because it was necessary for u-boot on arm. Since it has been added, the flag was turned on for every arches including the u-boot loader for arm. This also fixes netbooting on RPi3 (tested by gonzo@) For the loader.efi it greatly speeds up netbooting Reviewed by: emaste, gonzo, tsoome Approved by: gonzo MFC after: 1 month Sponsored by: Gandi.net Differential Revision: https://reviews.freebsd.org/D8230
2016-10-13 22:43:49 +00:00
CFLAGS+= -mcpu=powerpc64
Add kexec-based Linux shim loader for use with the firmware petitboot loader on PS3 and POWER8 systems. This is reasonably portable to other architectures, especially FDT-based ones, if similar features are useful elsewhere. Netboot support is missing for now and will be added in a future commit, at which time loader.ps3 will be garbage collected. Done at: Hackathon
2015-01-05 04:33:39 +00:00
# Always add MI sources
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
HELP_FILES= # Disable
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"
.PATH: ${SYSDIR}/libkern
Add kexec-based Linux shim loader for use with the firmware petitboot loader on PS3 and POWER8 systems. This is reasonably portable to other architectures, especially FDT-based ones, if similar features are useful elsewhere. Netboot support is missing for now and will be added in a future commit, at which time loader.ps3 will be garbage collected. Done at: Hackathon
2015-01-05 04:33:39 +00:00
CFLAGS+= -Wall -ffreestanding -msoft-float -DAIM
# load address. set in linker script
RELOC?= 0x0
CFLAGS+= -DRELOC=${RELOC}
LDFLAGS= -nostdlib -static -T ${.CURDIR}/ldscript.powerpc
# 64-bit bridge extensions
CFLAGS+= -Wa,-mppc64bridge
Powerpc is a 32-bit boot loader. Stop building libsa32 on powerpc. Build everything on powerpc64 -m32. Transition to using LIBSA from LIBSA32. This elimiantes the useless build of libsa on powerpc64 (nothing used to use it) and should be a more direct way of saying this. Sponsored by: Netflix
2017-11-06 15:21:39 +00:00
DPADD= ${LIBFICL} ${LIBOFW} ${LIBFDT} ${LIBSA}
LDADD= ${LIBFICL} ${LIBOFW} ${LIBFDT} ${LIBSA}
Add kexec-based Linux shim loader for use with the firmware petitboot loader on PS3 and POWER8 systems. This is reasonably portable to other architectures, especially FDT-based ones, if similar features are useful elsewhere. Netboot support is missing for now and will be added in a future commit, at which time loader.ps3 will be garbage collected. Done at: Hackathon
2015-01-05 04:33:39 +00:00
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
HELP_FILES+= ${FDTSRC}/help.fdt
Add kexec-based Linux shim loader for use with the firmware petitboot loader on PS3 and POWER8 systems. This is reasonably portable to other architectures, especially FDT-based ones, if similar features are useful elsewhere. Netboot support is missing for now and will be added in a future commit, at which time loader.ps3 will be garbage collected. Done at: Hackathon
2015-01-05 04:33:39 +00:00
.include <bsd.prog.mk>
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