From: jmatthew <jmatthew@openbsd.org>
Date: Fri, 15 Dec 2023 06:03:00 +0000 (+0000)
Subject: For amd64 cdXX.iso and installXX.iso, create an EFI system partition image
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=b5ab9c2e17e63e26678708b5fce45c750624681b;p=openbsd

For amd64 cdXX.iso and installXX.iso, create an EFI system partition image
containing the EFI boot loaders and install it as an El Torito boot image,
making the install CDs bootable in EFI mode.

"looks great" deraadt@
ok mlarkin@
---

diff --git a/distrib/amd64/iso/Makefile b/distrib/amd64/iso/Makefile
index 42dd33dcfaa..a4cc5dd600e 100644
--- a/distrib/amd64/iso/Makefile
+++ b/distrib/amd64/iso/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.46 2023/04/24 17:07:33 krw Exp $
+#	$OpenBSD: Makefile,v 1.47 2023/12/15 06:03:00 jmatthew Exp $
 
 FS=		install${OSrev}.img
 FSSIZE=		1359872
@@ -18,6 +18,8 @@ XBASE=		${RELXDIR}/xbase${OSrev}.tgz ${RELXDIR}/xfont${OSrev}.tgz \
 		${RELXDIR}/xshare${OSrev}.tgz ${RELXDIR}/xserv${OSrev}.tgz
 
 EFIBOOT?=	${DESTDIR}/usr/mdec/BOOTX64.EFI ${DESTDIR}/usr/mdec/BOOTIA32.EFI
+EFICDBOOT=	eficdboot
+EFICDBOOTSIZE=	350K
 MSDOSSIZE=	960
 TOTALSIZE!=	expr ${FSSIZE} + ${MSDOSSIZE}
 
@@ -55,7 +57,14 @@ ${FS}: ${BASE} ${XBASE} bsd.rd
 	vnconfig -u `cat vnd`
 	rm -f vnd
 
-${CDROM}: ${BASE} ${XBASE}
+${EFICDBOOT}: ${EFIBOOT}
+	rm -rf ${.OBJDIR}/eficdboot-dir
+	mkdir -p ${.OBJDIR}/eficdboot-dir/efi/boot
+	cp ${EFIBOOT} ${.OBJDIR}/eficdboot-dir/efi/boot
+	makefs -t msdos -o create_size=${EFICDBOOTSIZE} ${EFICDBOOT} \
+	    ${.OBJDIR}/eficdboot-dir
+
+${CDROM}: ${BASE} ${XBASE} ${EFICDBOOT}
 	rm -rf ${.OBJDIR}/cd-dir
 	mkdir -p ${.OBJDIR}/cd-dir/${OSREV}/${MACHINE}
 	mkdir -p ${.OBJDIR}/cd-dir/etc
@@ -70,6 +79,7 @@ ${CDROM}: ${BASE} ${XBASE}
 
 	cp -p ${RELDIR}/cdbr ${.OBJDIR}/cd-dir/${OSREV}/${MACHINE}
 	cp -p ${RELDIR}/cdboot ${.OBJDIR}/cd-dir/${OSREV}/${MACHINE}/cdboot
+	cp -p ${.OBJDIR}/${EFICDBOOT} ${.OBJDIR}/cd-dir/${OSREV}/${MACHINE}
 
 	mkhybrid -a -R -T -L -l -d -D -N -o ${.OBJDIR}/${CDROM} \
 	    -A "OpenBSD ${OSREV} ${MACHINE} Install CD" \
@@ -77,14 +87,15 @@ ${CDROM}: ${BASE} ${XBASE}
 	    -p "Theo de Raadt <deraadt@openbsd.org>" \
 	    -V "OpenBSD/${MACHINE}   ${OSREV} Install CD" \
 	    -b ${OSREV}/${MACHINE}/cdbr -c ${OSREV}/${MACHINE}/boot.catalog \
+	    -e ${OSREV}/${MACHINE}/${EFICDBOOT} \
 	    ${.OBJDIR}/cd-dir
 
 install:
 	cp ${CDROM} ${FS} ${RELDIR}/
 
 clean cleandir:
-	rm -f ${CDROM} ${FS}
-	rm -rf cd-dir
+	rm -f ${CDROM} ${FS} ${EFICDBOOT}
+	rm -rf cd-dir eficdboot-dir
 
 bsd.rd: ${BSDRD}
 	cp ${BSDRD} bsd.rd
diff --git a/distrib/amd64/ramdisk_cd/Makefile b/distrib/amd64/ramdisk_cd/Makefile
index 72c9105bc23..2d496508407 100644
--- a/distrib/amd64/ramdisk_cd/Makefile
+++ b/distrib/amd64/ramdisk_cd/Makefile
@@ -1,7 +1,9 @@
-#	$OpenBSD: Makefile,v 1.38 2023/04/28 08:45:25 krw Exp $
+#	$OpenBSD: Makefile,v 1.39 2023/12/15 06:03:00 jmatthew Exp $
 
 FS=		miniroot${OSrev}.img
 FSSIZE=		11392
+EFICDBOOT=	eficdboot
+EFICDBOOTSIZE=	350K
 CDROM=		cd${OSrev}.iso
 MOUNT_POINT=	/mnt
 MTREE=		${UTILS}/mtree.conf
@@ -37,7 +39,14 @@ ${FS}: bsd.gz
 	vnconfig -u `cat vnd`
 	rm -f vnd
 
-${CDROM}: bsd.rd
+${EFICDBOOT}: ${EFIBOOT}
+	rm -rf ${.OBJDIR}/eficdboot-dir
+	mkdir -p ${.OBJDIR}/eficdboot-dir/efi/boot
+	cp ${EFIBOOT} ${.OBJDIR}/eficdboot-dir/efi/boot
+	makefs -t msdos -o create_size=${EFICDBOOTSIZE} ${EFICDBOOT} \
+	    ${.OBJDIR}/eficdboot-dir
+
+${CDROM}: bsd.rd ${EFICDBOOT}
 	rm -rf ${.OBJDIR}/cd-dir
 	mkdir -p ${.OBJDIR}/cd-dir/${OSREV}/${MACHINE}
 	mkdir -p ${.OBJDIR}/cd-dir/etc
@@ -45,12 +54,14 @@ ${CDROM}: bsd.rd
 	cp ${.OBJDIR}/bsd.rd ${.OBJDIR}/cd-dir/${OSREV}/${MACHINE}
 	cp ${DESTDIR}/usr/mdec/cdbr ${.OBJDIR}/cd-dir/${OSREV}/${MACHINE}
 	cp ${DESTDIR}/usr/mdec/cdboot ${.OBJDIR}/cd-dir/${OSREV}/${MACHINE}/cdboot
+	cp ${.OBJDIR}/${EFICDBOOT} ${.OBJDIR}/cd-dir/${OSREV}/${MACHINE}
 	mkhybrid -a -R -T -L -l -d -D -N -o ${.OBJDIR}/${CDROM} \
 	    -A "OpenBSD ${OSREV} ${MACHINE} bootonly CD" \
 	    -P "Copyright (c) `date +%Y` Theo de Raadt, The OpenBSD project" \
 	    -p "Theo de Raadt <deraadt@openbsd.org>" \
 	    -V "OpenBSD/${MACHINE}   ${OSREV} boot-only CD" \
 	    -b ${OSREV}/${MACHINE}/cdbr -c ${OSREV}/${MACHINE}/boot.catalog \
+	    -e ${OSREV}/${MACHINE}/${EFICDBOOT} \
 	    ${.OBJDIR}/cd-dir
 
 MRDISKTYPE=	rdrootb
@@ -108,7 +119,7 @@ clean cleandir:
 	    *.o *.lo *.c bsd bsd.rd bsd.gz bsd.strip floppy*.img \
 	    lib*.a lib*.olist instbin.map boot instbin.conf ${FS}
 	rm -rf mr.fs.d
-	rm -f ${CDROM}
-	rm -rf cd-dir
+	rm -f ${CDROM} ${EFICDBOOT}
+	rm -rf cd-dir eficdboot-dir
 
 .include <bsd.obj.mk>