git: 7b03d429ce9c - stable/13 - stand/uboot: reorg

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From: Warner Losh <imp_at_FreeBSD.org>
Date: Tue, 24 Jan 2023 22:10:07 UTC
The branch stable/13 has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=7b03d429ce9cf27c7e8eb25328cea00dcb6bcad7

commit 7b03d429ce9cf27c7e8eb25328cea00dcb6bcad7
Author:     Warner Losh <imp@FreeBSD.org>
AuthorDate: 2021-12-15 04:09:53 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2023-01-24 21:49:18 +0000

    stand/uboot: reorg
    
    Build uboot ubldr and friends like we build efi binaries
    o move everything to be under stand/uboot
    o md code goes in arch/$ARCH
    o move everything over from the library
      - Had to rename console.c, disk.c and module.c due to conflicts
    o update version to 1.5 to reflect the new way of building
    
    This results in a more consistent build system and should represent no
    functional change, apart from powerpc version getting new help
    file. Also, moved to exlcuding uboot on powerpc64le by using
    BROKEN_OPTION instead of the incidental exclusion we had before due to
    Makefile reorgs.
    
    Sponsored by:           Netflix
    Feedback by:            stevek, jrtc27
    Differential Revision:  https://reviews.freebsd.org/D33362
    
    (cherry picked from commit 9dc70af83e5992e543542adbf5a6edeb38f187f6)
---
 share/mk/src.opts.mk                               |  4 +-
 stand/Makefile                                     |  5 ++
 stand/arm/Makefile                                 |  7 --
 stand/arm/Makefile.inc                             |  3 -
 stand/arm/uboot/Makefile                           | 68 -------------------
 stand/arm/uboot/version                            | 10 ---
 stand/powerpc/Makefile                             |  4 --
 stand/powerpc/uboot/Makefile                       | 36 ----------
 stand/powerpc/uboot/version                        | 11 ---
 stand/uboot.mk                                     | 21 ------
 stand/uboot/Makefile                               | 78 +++++++++++++++++++++-
 stand/uboot/Makefile.inc                           |  3 -
 stand/uboot/{lib => }/api_public.h                 |  0
 stand/uboot/arch/arm/Makefile.inc                  | 25 +++++++
 stand/{arm/uboot => uboot/arch/arm}/conf.c         |  0
 stand/{arm/uboot => uboot/arch/arm}/ldscript.arm   |  0
 stand/{arm/uboot => uboot/arch/arm}/start.S        |  0
 stand/uboot/arch/powerpc/Makefile.inc              |  6 ++
 stand/{powerpc/uboot => uboot/arch/powerpc}/conf.c |  0
 .../uboot => uboot/arch/powerpc}/ldscript.powerpc  |  0
 .../arch/powerpc}/ppc64_elf_freebsd.c              |  0
 .../{powerpc/uboot => uboot/arch/powerpc}/start.S  |  0
 stand/uboot/{lib => }/copy.c                       |  0
 stand/uboot/{lib => }/devicename.c                 |  0
 stand/uboot/{lib => }/elf_freebsd.c                |  0
 stand/uboot/fdt/Makefile                           | 21 ------
 stand/uboot/{lib => }/glue.c                       |  0
 stand/uboot/{lib => }/glue.h                       |  0
 stand/{arm => }/uboot/help.uboot                   |  0
 stand/uboot/lib/Makefile                           | 30 ---------
 stand/uboot/{lib => }/libuboot.h                   |  0
 stand/uboot/{common => }/main.c                    |  0
 stand/uboot/{lib => }/net.c                        |  0
 stand/uboot/{lib => }/reboot.c                     |  0
 stand/uboot/{lib => }/time.c                       |  0
 stand/uboot/{lib/console.c => uboot_console.c}     |  0
 stand/uboot/{lib/disk.c => uboot_disk.c}           |  0
 stand/uboot/{fdt => }/uboot_fdt.c                  |  0
 stand/uboot/{lib/module.c => uboot_module.c}       |  0
 stand/uboot/version                                |  6 ++
 40 files changed, 119 insertions(+), 219 deletions(-)

diff --git a/share/mk/src.opts.mk b/share/mk/src.opts.mk
index b6b69869c8bb..3fa33f936df5 100644
--- a/share/mk/src.opts.mk
+++ b/share/mk/src.opts.mk
@@ -316,8 +316,8 @@ BROKEN_OPTIONS+=EFI
 .if ${__T:Mpowerpc*} == ""
 BROKEN_OPTIONS+=LOADER_OFW
 .endif
-# UBOOT is only for arm, mips and powerpc, exclude others
-.if ${__T:Marm*} == "" && ${__T:Mmips*} == "" && ${__T:Mpowerpc*} == ""
+# UBOOT is only for arm, and big-endian powerpc
+.if (${__T:Marm*} == "" && ${__T:Mpowerpc*} == "") || ${__T} == "powerpc64le"
 BROKEN_OPTIONS+=LOADER_UBOOT
 .endif
 # GELI and Lua in loader currently cause boot failures on powerpc.
diff --git a/stand/Makefile b/stand/Makefile
index c5918a6539eb..7ac848f4076a 100644
--- a/stand/Makefile
+++ b/stand/Makefile
@@ -81,6 +81,11 @@ SUBDIR_DEPEND_efi+=	${INTERP_DEPENDS}
 SUBDIR_DEPEND_efi+=	fdt
 .endif
 
+SUBDIR_DEPEND_uboot+=	${INTERP_DEPENDS}
+.if ${MK_FDT} != "no"
+SUBDIR_DEPEND_uboot+=	fdt
+.endif
+
 SUBDIR_PARALLEL=	yes
 
 .include <bsd.subdir.mk>
diff --git a/stand/arm/Makefile b/stand/arm/Makefile
deleted file mode 100644
index 7ff21abcc9b8..000000000000
--- a/stand/arm/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD$
-
-NO_OBJ=t
-
-SUBDIR=		uboot
-
-.include <bsd.subdir.mk>
diff --git a/stand/arm/Makefile.inc b/stand/arm/Makefile.inc
deleted file mode 100644
index 265f86d1ed55..000000000000
--- a/stand/arm/Makefile.inc
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD$
-
-.include "../Makefile.inc"
diff --git a/stand/arm/uboot/Makefile b/stand/arm/uboot/Makefile
deleted file mode 100644
index f99282aa6e5a..000000000000
--- a/stand/arm/uboot/Makefile
+++ /dev/null
@@ -1,68 +0,0 @@
-# $FreeBSD$
-
-LOADER_UFS_SUPPORT?=	yes
-LOADER_CD9660_SUPPORT?=	no
-LOADER_MSDOS_SUPPORT?=	no
-LOADER_EXT2FS_SUPPORT?=	no
-LOADER_NET_SUPPORT?=	yes
-LOADER_NFS_SUPPORT?=	yes
-LOADER_TFTP_SUPPORT?=	no
-LOADER_GZIP_SUPPORT?=	no
-LOADER_BZIP2_SUPPORT?=	no
-
-.include <bsd.init.mk>
-
-FILES+=		ubldr ubldr.bin
-
-NEWVERSWHAT=	"U-Boot loader" ${MACHINE_ARCH}
-INSTALLFLAGS=	-b
-WARNS?=		1
-# Address at which ubldr will be loaded.
-# This varies for different boards and SOCs.
-UBLDR_LOADADDR?=	0x1000000
-
-# Architecture-specific loader code
-SRCS=		start.S conf.c self_reloc.c vers.c
-
-.if ${COMPILER_TYPE} == "gcc"
-CWARNFLAGS.self_reloc.c+=	-Wno-error=maybe-uninitialized
-.endif
-
-HELP_FILES=	 ${.CURDIR}/help.uboot ${BOOTSRC}/fdt/help.fdt
-
-# Always add MI sources
-.include	"${BOOTSRC}/loader.mk"
-
-LDFLAGS=	-nostdlib -static -T ${.CURDIR}/ldscript.${MACHINE_CPUARCH}
-LDFLAGS+=	-Wl,-znotext
-
-# Pull in common loader code
-.include	"${BOOTSRC}/uboot.mk"
-
-CFLAGS+=	-fPIC
-
-DPADD=		${LDR_INTERP} ${LIBUBOOT} ${LIBFDT} ${LIBUBOOT_FDT} ${LIBSA}
-LDADD=		${LDR_INTERP} ${LIBUBOOT} ${LIBFDT} ${LIBUBOOT_FDT} ${LIBSA}
-
-OBJS+=  ${SRCS:N*.h:R:S/$/.o/g}
-
-ldscript.abs:
-	echo "UBLDR_LOADADDR = ${UBLDR_LOADADDR};" >${.TARGET}
-
-ldscript.pie:
-	echo "UBLDR_LOADADDR = 0;" >${.TARGET}
-
-ubldr: ${OBJS} ldscript.abs ${.CURDIR}/ldscript.${MACHINE_CPUARCH} ${DPADD}
-	${CC} ${CFLAGS} -T ldscript.abs ${LDFLAGS} \
-	    -o ${.TARGET} ${OBJS} ${LDADD}
-
-ubldr.pie: ${OBJS} ldscript.pie ${.CURDIR}/ldscript.${MACHINE_CPUARCH} ${DPADD}
-	${CC} ${CFLAGS} -T ldscript.pie ${LDFLAGS} -pie -Wl,-Bsymbolic \
-	    -o ${.TARGET} ${OBJS} ${LDADD}
-
-ubldr.bin: ubldr.pie
-	${OBJCOPY} -S -O binary ubldr.pie ${.TARGET}
-
-CLEANFILES+=	ldscript.abs ldscript.pie ubldr ubldr.pie ubldr.bin
-
-.include <bsd.prog.mk>
diff --git a/stand/arm/uboot/version b/stand/arm/uboot/version
deleted file mode 100644
index ec46b388b281..000000000000
--- a/stand/arm/uboot/version
+++ /dev/null
@@ -1,10 +0,0 @@
-$FreeBSD$
-
-NOTE ANY CHANGES YOU MAKE TO THE BOOTBLOCKS HERE.  The format of this
-file is important.  Make sure the current version number is on line 6.
-
-1.3:	Remove NAND FS support.
-1.2:	Extended with NAND FS support.
-1.1:	Flattened Device Tree blob support.
-1.0:	Added storage support. Booting from HDD, USB, etc. is now possible.
-0.5:	Initial U-Boot/arm version (netbooting only).
diff --git a/stand/powerpc/Makefile b/stand/powerpc/Makefile
index a16d3933ff7e..b5d11dd6cf57 100644
--- a/stand/powerpc/Makefile
+++ b/stand/powerpc/Makefile
@@ -6,10 +6,6 @@ NO_OBJ=t
 
 SUBDIR.yes=		boot1.chrp ofw
 
-.if "${MACHINE_ARCH}" != "powerpc64le"
-SUBDIR.${MK_FDT}+=	uboot
-.endif
-
 .if "${MACHINE_ARCH}" == "powerpc64"
 SUBDIR.${MK_FDT}+=	kboot
 .endif
diff --git a/stand/powerpc/uboot/Makefile b/stand/powerpc/uboot/Makefile
deleted file mode 100644
index b0635104e454..000000000000
--- a/stand/powerpc/uboot/Makefile
+++ /dev/null
@@ -1,36 +0,0 @@
-# $FreeBSD$
-
-LOADER_UFS_SUPPORT?=	yes
-LOADER_CD9660_SUPPORT?=	no
-LOADER_EXT2FS_SUPPORT?=	no
-LOADER_NET_SUPPORT?=	yes
-LOADER_NFS_SUPPORT?=	yes
-LOADER_TFTP_SUPPORT?=	no
-LOADER_GZIP_SUPPORT?=	no
-LOADER_BZIP2_SUPPORT?=	no
-
-.include <bsd.init.mk>
-
-BINDIR= 	/boot/uboot
-PROG=		ubldr
-NEWVERSWHAT=	"U-Boot loader" ${MACHINE_ARCH}
-INSTALLFLAGS=	-b
-
-# Architecture-specific loader code
-SRCS=		start.S conf.c vers.c ppc64_elf_freebsd.c
-SRCS+=		ucmpdi2.c
-
-# Always add MI sources
-.include	"${BOOTSRC}/loader.mk"
-.PATH:		${SYSDIR}/libkern
-
-LDFLAGS=	-nostdlib -static -T ${.CURDIR}/ldscript.powerpc
-
-.include	"${BOOTSRC}/uboot.mk"
-
-DPADD=		${LDR_INTERP} ${LIBUBOOT} ${LIBFDT} ${LIBUBOOT_FDT} ${LIBSA}
-LDADD=		${LDR_INTERP} ${LIBUBOOT} ${LIBFDT} ${LIBUBOOT_FDT} ${LIBSA}
-
-MK_PIE=		no
-
-.include <bsd.prog.mk>
diff --git a/stand/powerpc/uboot/version b/stand/powerpc/uboot/version
deleted file mode 100644
index 21556cff70e0..000000000000
--- a/stand/powerpc/uboot/version
+++ /dev/null
@@ -1,11 +0,0 @@
-$FreeBSD$
-
-NOTE ANY CHANGES YOU MAKE TO THE BOOTBLOCKS HERE.  The format of this
-file is important.  Make sure the current version number is on line 6.
-
-1.1:	Flattened Device Tree blob support.
-1.0:	Added storage support.
-0.6:	Integrated with the new U-Boot API
-0.5:	Full network functionality.
-0.2:	Initial U-Boot/PowerPC version derived from the existing
-	OpenFirmware-based.
diff --git a/stand/uboot.mk b/stand/uboot.mk
deleted file mode 100644
index 0ff7fb32b07c..000000000000
--- a/stand/uboot.mk
+++ /dev/null
@@ -1,21 +0,0 @@
-# $FreeBSD$
-
-SRCS+=	main.c
-
-.PATH:		${UBOOTSRC}/common
-
-CFLAGS+=	-I${UBOOTSRC}/common
-
-# U-Boot standalone support library
-LIBUBOOT=	${BOOTOBJ}/uboot/lib/libuboot.a
-CFLAGS+=	-I${UBOOTSRC}/lib
-CFLAGS+=	-I${BOOTOBJ}/uboot/lib
-.if ${MACHINE_CPUARCH} == "arm"
-SRCS+=	metadata.c
-.endif
-
-.include "${BOOTSRC}/fdt.mk"
-
-.if ${MK_FDT} == "yes"
-LIBUBOOT_FDT=	${BOOTOBJ}/uboot/fdt/libuboot_fdt.a
-.endif
diff --git a/stand/uboot/Makefile b/stand/uboot/Makefile
index fde6f9c4e16e..aed2121bd507 100644
--- a/stand/uboot/Makefile
+++ b/stand/uboot/Makefile
@@ -1,9 +1,81 @@
 # $FreeBSD$
 
+LOADER_UFS_SUPPORT?=	yes
+LOADER_CD9660_SUPPORT?=	no
+LOADER_MSDOS_SUPPORT?=	no
+LOADER_EXT2FS_SUPPORT?=	no
+LOADER_NET_SUPPORT?=	yes
+LOADER_NFS_SUPPORT?=	yes
+LOADER_TFTP_SUPPORT?=	no
+LOADER_GZIP_SUPPORT?=	no
+LOADER_BZIP2_SUPPORT?=	no
+LOADER_DISK_SUPPORT?=	yes
+
 .include <bsd.init.mk>
 
-SUBDIR.yes=	lib
+.include "${.CURDIR}/arch/${MACHINE_CPUARCH}/Makefile.inc"
+
+.if ${MK_PIE} == "yes"
+FILES+=		ubldr ubldr.bin
+OBJS+=  ${SRCS:N*.h:R:S/$/.o/g}
+.else
+PROG=		ubldr
+.endif
+
+NEWVERSWHAT=	"U-Boot loader" ${MACHINE_ARCH}
+BINDIR= 	/boot/uboot
+INSTALLFLAGS=	-b
+WARNS?=		1
+
+.PATH:		${BOOTSRC}/common
+.PATH:		${.CURDIR}/arch/${MACHINE_CPUARCH}
+
+
+.if ${COMPILER_TYPE} == "gcc"
+CWARNFLAGS.self_reloc.c+=	-Wno-error=maybe-uninitialized
+.endif
+
+HELP_FILES=	 ${.CURDIR}/help.uboot ${BOOTSRC}/fdt/help.fdt
+
+# Always add MI sources
+.include	"${BOOTSRC}/loader.mk"
+
+LDSCRIPT=	${.CURDIR}/arch/${MACHINE_CPUARCH}/ldscript.${MACHINE_CPUARCH}
+LDFLAGS=	-nostdlib -static -T ${LDSCRIPT}
+LDFLAGS+=	-Wl,-znotext
+
+SRCS+=		main.c vers.c
+SRCS+=		copy.c devicename.c elf_freebsd.c glue.c
+SRCS+=		net.c reboot.c time.c gfx_fb_stub.c
+SRCS+=		uboot_console.c uboot_disk.c uboot_fdt.c uboot_module.c
+
+CFLAGS.gfx_fb_stub.c += -I${SRCTOP}/contrib/pnglite -I${SRCTOP}/sys/teken
+CFLAGS.glue.c+=	-DHAVE_MEMCPY -I${SRCTOP}/sys/contrib/zlib
+
+CFLAGS+=	-I${BOOTSRC}/common
+CFLAGS+=	-I${.CURDIR}
+CFLAGS+=	-I${.OBJDIR}
+
+.if ${MACHINE_CPUARCH} == "arm"
+SRCS+=	metadata.c
+.endif
+
+.include "${BOOTSRC}/fdt.mk"
+
+CFLAGS+=	-fPIC
+
+# Pick up the bootstrap header for some interface items
+CFLAGS+=	-I${LDRSRC}
+
+# libfdt headers
+CFLAGS+=	-I${FDTSRC}
+
+.ifdef(BOOT_DISK_DEBUG)
+# Make the disk code more talkative
+CFLAGS+= -DDISK_DEBUG
+.endif
 
-SUBDIR.${MK_FDT}+=fdt
+DPADD=		${LDR_INTERP} ${LIBFDT} ${LIBSA}
+LDADD=		${LDR_INTERP} ${LIBFDT} ${LIBSA}
 
-.include <bsd.subdir.mk>
+.include <bsd.prog.mk>
diff --git a/stand/uboot/Makefile.inc b/stand/uboot/Makefile.inc
deleted file mode 100644
index 265f86d1ed55..000000000000
--- a/stand/uboot/Makefile.inc
+++ /dev/null
@@ -1,3 +0,0 @@
-# $FreeBSD$
-
-.include "../Makefile.inc"
diff --git a/stand/uboot/lib/api_public.h b/stand/uboot/api_public.h
similarity index 100%
rename from stand/uboot/lib/api_public.h
rename to stand/uboot/api_public.h
diff --git a/stand/uboot/arch/arm/Makefile.inc b/stand/uboot/arch/arm/Makefile.inc
new file mode 100644
index 000000000000..66cb3f1b4dda
--- /dev/null
+++ b/stand/uboot/arch/arm/Makefile.inc
@@ -0,0 +1,25 @@
+# Address at which ubldr will be loaded.
+# This varies for different boards and SOCs.
+UBLDR_LOADADDR?=	0x1000000
+
+SRCS+=		start.S conf.c self_reloc.c 
+
+ldscript.abs:
+	echo "UBLDR_LOADADDR = ${UBLDR_LOADADDR};" >${.TARGET}
+
+ldscript.pie:
+	echo "UBLDR_LOADADDR = 0;" >${.TARGET}
+
+ubldr: ${OBJS} ldscript.abs ${LDSCRIPT} ${DPADD}
+	${CC} ${CFLAGS} -T ldscript.abs ${LDFLAGS} \
+	    -o ${.TARGET} ${OBJS} ${LDADD}
+
+ubldr.pie: ${OBJS} ldscript.pie ${LDSCRIPT} ${DPADD}
+	${CC} ${CFLAGS} -T ldscript.pie ${LDFLAGS} -pie -Wl,-Bsymbolic \
+	    -o ${.TARGET} ${OBJS} ${LDADD}
+
+ubldr.bin: ubldr.pie
+	${OBJCOPY} -S -O binary ubldr.pie ${.TARGET}
+
+CLEANFILES+=	ldscript.abs ldscript.pie ubldr ubldr.pie ubldr.bin
+
diff --git a/stand/arm/uboot/conf.c b/stand/uboot/arch/arm/conf.c
similarity index 100%
rename from stand/arm/uboot/conf.c
rename to stand/uboot/arch/arm/conf.c
diff --git a/stand/arm/uboot/ldscript.arm b/stand/uboot/arch/arm/ldscript.arm
similarity index 100%
rename from stand/arm/uboot/ldscript.arm
rename to stand/uboot/arch/arm/ldscript.arm
diff --git a/stand/arm/uboot/start.S b/stand/uboot/arch/arm/start.S
similarity index 100%
rename from stand/arm/uboot/start.S
rename to stand/uboot/arch/arm/start.S
diff --git a/stand/uboot/arch/powerpc/Makefile.inc b/stand/uboot/arch/powerpc/Makefile.inc
new file mode 100644
index 000000000000..01c7a0c6ac8c
--- /dev/null
+++ b/stand/uboot/arch/powerpc/Makefile.inc
@@ -0,0 +1,6 @@
+
+SRCS+=		start.S conf.c ppc64_elf_freebsd.c
+.PATH:		${SYSDIR}/libkern
+SRCS+=		ucmpdi2.c
+
+MK_PIE=		no
diff --git a/stand/powerpc/uboot/conf.c b/stand/uboot/arch/powerpc/conf.c
similarity index 100%
rename from stand/powerpc/uboot/conf.c
rename to stand/uboot/arch/powerpc/conf.c
diff --git a/stand/powerpc/uboot/ldscript.powerpc b/stand/uboot/arch/powerpc/ldscript.powerpc
similarity index 100%
rename from stand/powerpc/uboot/ldscript.powerpc
rename to stand/uboot/arch/powerpc/ldscript.powerpc
diff --git a/stand/powerpc/uboot/ppc64_elf_freebsd.c b/stand/uboot/arch/powerpc/ppc64_elf_freebsd.c
similarity index 100%
rename from stand/powerpc/uboot/ppc64_elf_freebsd.c
rename to stand/uboot/arch/powerpc/ppc64_elf_freebsd.c
diff --git a/stand/powerpc/uboot/start.S b/stand/uboot/arch/powerpc/start.S
similarity index 100%
rename from stand/powerpc/uboot/start.S
rename to stand/uboot/arch/powerpc/start.S
diff --git a/stand/uboot/lib/copy.c b/stand/uboot/copy.c
similarity index 100%
rename from stand/uboot/lib/copy.c
rename to stand/uboot/copy.c
diff --git a/stand/uboot/lib/devicename.c b/stand/uboot/devicename.c
similarity index 100%
rename from stand/uboot/lib/devicename.c
rename to stand/uboot/devicename.c
diff --git a/stand/uboot/lib/elf_freebsd.c b/stand/uboot/elf_freebsd.c
similarity index 100%
rename from stand/uboot/lib/elf_freebsd.c
rename to stand/uboot/elf_freebsd.c
diff --git a/stand/uboot/fdt/Makefile b/stand/uboot/fdt/Makefile
deleted file mode 100644
index ef60f8bdb6a9..000000000000
--- a/stand/uboot/fdt/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-# $FreeBSD$
-
-.include <bsd.init.mk>
-
-.PATH: ${LDRSRC}
-
-LIB=		uboot_fdt
-WARNS?=		2
-
-SRCS=		uboot_fdt.c
-
-# U-Boot library headers
-CFLAGS+=	-I${UBOOTSRC}/lib
-
-# libfdt headers
-CFLAGS+=	-I${FDTSRC}
-
-# Pick up the bootstrap header for some interface items
-CFLAGS+=	-I${LDRSRC}
-
-.include <bsd.lib.mk>
diff --git a/stand/uboot/lib/glue.c b/stand/uboot/glue.c
similarity index 100%
rename from stand/uboot/lib/glue.c
rename to stand/uboot/glue.c
diff --git a/stand/uboot/lib/glue.h b/stand/uboot/glue.h
similarity index 100%
rename from stand/uboot/lib/glue.h
rename to stand/uboot/glue.h
diff --git a/stand/arm/uboot/help.uboot b/stand/uboot/help.uboot
similarity index 100%
rename from stand/arm/uboot/help.uboot
rename to stand/uboot/help.uboot
diff --git a/stand/uboot/lib/Makefile b/stand/uboot/lib/Makefile
deleted file mode 100644
index e5d35de59ffd..000000000000
--- a/stand/uboot/lib/Makefile
+++ /dev/null
@@ -1,30 +0,0 @@
-# $FreeBSD$
-
-.include <bsd.init.mk>
-
-.PATH: ${LDRSRC}
-
-LIB=		uboot
-WARNS?=		2
-
-SRCS=	console.c copy.c devicename.c elf_freebsd.c glue.c
-SRCS+=	module.c net.c reboot.c time.c gfx_fb_stub.c
-
-CFLAGS.gfx_fb_stub.c += -I${SRCTOP}/contrib/pnglite -I${SRCTOP}/sys/teken
-CFLAGS.glue.c+=	-DHAVE_MEMCPY -I${SRCTOP}/sys/contrib/zlib
-
-.if ${LOADER_DISK_SUPPORT:Uyes} == "yes"
-SRCS+= disk.c
-.endif
-
-.include	"${BOOTSRC}/fdt.mk"
-
-# Pick up the bootstrap header for some interface items
-CFLAGS+=	-I${LDRSRC}
-
-.ifdef(BOOT_DISK_DEBUG)
-# Make the disk code more talkative
-CFLAGS+= -DDISK_DEBUG
-.endif
-
-.include <bsd.lib.mk>
diff --git a/stand/uboot/lib/libuboot.h b/stand/uboot/libuboot.h
similarity index 100%
rename from stand/uboot/lib/libuboot.h
rename to stand/uboot/libuboot.h
diff --git a/stand/uboot/common/main.c b/stand/uboot/main.c
similarity index 100%
rename from stand/uboot/common/main.c
rename to stand/uboot/main.c
diff --git a/stand/uboot/lib/net.c b/stand/uboot/net.c
similarity index 100%
rename from stand/uboot/lib/net.c
rename to stand/uboot/net.c
diff --git a/stand/uboot/lib/reboot.c b/stand/uboot/reboot.c
similarity index 100%
rename from stand/uboot/lib/reboot.c
rename to stand/uboot/reboot.c
diff --git a/stand/uboot/lib/time.c b/stand/uboot/time.c
similarity index 100%
rename from stand/uboot/lib/time.c
rename to stand/uboot/time.c
diff --git a/stand/uboot/lib/console.c b/stand/uboot/uboot_console.c
similarity index 100%
rename from stand/uboot/lib/console.c
rename to stand/uboot/uboot_console.c
diff --git a/stand/uboot/lib/disk.c b/stand/uboot/uboot_disk.c
similarity index 100%
rename from stand/uboot/lib/disk.c
rename to stand/uboot/uboot_disk.c
diff --git a/stand/uboot/fdt/uboot_fdt.c b/stand/uboot/uboot_fdt.c
similarity index 100%
rename from stand/uboot/fdt/uboot_fdt.c
rename to stand/uboot/uboot_fdt.c
diff --git a/stand/uboot/lib/module.c b/stand/uboot/uboot_module.c
similarity index 100%
rename from stand/uboot/lib/module.c
rename to stand/uboot/uboot_module.c
diff --git a/stand/uboot/version b/stand/uboot/version
new file mode 100644
index 000000000000..630fe00bb777
--- /dev/null
+++ b/stand/uboot/version
@@ -0,0 +1,6 @@
+$FreeBSD$
+
+NOTE ANY CHANGES YOU MAKE TO THE BOOTBLOCKS HERE.  The format of this
+file is important.  Make sure the current version number is on line 6.
+
+1.5:	Unified ubldr build