19 files changed, 114 insertions, 31 deletions
diff --git a/config/coreboot/default/patches/0039-soc-intel-alderlake-Don-t-compress-FSP-S.patch b/config/coreboot/default/patches/0039-soc-intel-alderlake-Don-t-compress-FSP-S.patch
new file mode 100644
index 00000000..b9c0e89c
--- /dev/null
+++ b/config/coreboot/default/patches/0039-soc-intel-alderlake-Don-t-compress-FSP-S.patch
@@ -0,0 +1,35 @@
+From b5898dacf4306ff8a436cc02e664144bfb2cf52b Mon Sep 17 00:00:00 2001
+From: Leah Rowe <leah@libreboot.org>
+Date: Sat, 4 Oct 2025 21:57:43 +0100
+Subject: [PATCH 1/1] soc/intel/alderlake: Don't compress FSP-S
+
+Build systems like lbmk need to reproducibly insert
+certain vendor files on release images.
+
+Compression isn't always reproducible, and making it
+so costs a lot more time than simply disabling compression.
+
+With this change, FSP-S uses slightly more space inside
+the flash, but it's not that much.
+
+Signed-off-by: Leah Rowe <leah@libreboot.org>
+---
+ src/soc/intel/alderlake/Kconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig
+index 739faa3808..1f6a1dca7d 100644
+--- a/src/soc/intel/alderlake/Kconfig
++++ b/src/soc/intel/alderlake/Kconfig
+@@ -14,7 +14,7 @@ config SOC_INTEL_ALDERLAKE
+ 	select DISPLAY_FSP_VERSION_INFO
+ 	select DRIVERS_USB_ACPI
+ 	select EDK2_CPU_TIMER_LIB if PAYLOAD_EDK2
+-	select FSP_COMPRESS_FSP_S_LZ4
++#	select FSP_COMPRESS_FSP_S_LZ4
+ 	select FAST_SPI_SUPPORTS_EXT_BIOS_WINDOW
+ 	select FSP_M_XIP
+ 	select FSP_MULTIPHASE_SI_INIT_RETURN_BROKEN
+-- 
+2.47.3
+
diff --git a/config/coreboot/default/patches/0040-alderlake-don-t-require-full-fsp-repo-for-fd-path.patch b/config/coreboot/default/patches/0040-alderlake-don-t-require-full-fsp-repo-for-fd-path.patch
new file mode 100644
index 00000000..ebfdd640
--- /dev/null
+++ b/config/coreboot/default/patches/0040-alderlake-don-t-require-full-fsp-repo-for-fd-path.patch
@@ -0,0 +1,33 @@
+From 71687d1f0d938b22612ace6e0481ad3eb394c9ad Mon Sep 17 00:00:00 2001
+From: Leah Rowe <leah@libreboot.org>
+Date: Sat, 4 Oct 2025 22:20:11 +0100
+Subject: [PATCH 1/1] alderlake: don't require full fsp repo for fd path
+
+Signed-off-by: Leah Rowe <leah@libreboot.org>
+---
+ src/soc/intel/alderlake/Kconfig | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig
+index 1f6a1dca7d..3979d9e162 100644
+--- a/src/soc/intel/alderlake/Kconfig
++++ b/src/soc/intel/alderlake/Kconfig
+@@ -415,7 +415,14 @@ config FSP_HEADER_PATH
+ 
+ config FSP_FD_PATH
+ 	string
+-	depends on FSP_USE_REPO
++#	dependency removed for lbmk purposes, so that the path is present
++#	in the config regardless of whether it's used. this is for ./mk -d
++#	on alderlake boards, which is used by lbmk to manually split fsp,
++#	even though the result is identical to what coreboot produces, because
++#	this enables lbmk to strip the fsp in release archives, and re-insert
++#	for compliance reasons (due to technicalities in intel's licensing),
++#	and to enable lbmk's advanced checksum verification of vendor files
++#	depends on FSP_USE_REPO
+ 	default "3rdparty/fsp/RaptorLakeFspBinPkg/IoT/RaptorLakeP/FSP.fd"   if FSP_TYPE_IOT && SOC_INTEL_ALDERLAKE_PCH_P && SOC_INTEL_RAPTORLAKE
+ 	default "3rdparty/fsp/RaptorLakeFspBinPkg/IoT/RaptorLakeS/FSP.fd"   if FSP_TYPE_IOT && SOC_INTEL_RAPTORLAKE_PCH_S
+ 	default "3rdparty/fsp/AlderLakeFspBinPkg/IoT/AlderLakeP/Fsp.fd"     if FSP_TYPE_IOT && SOC_INTEL_ALDERLAKE_PCH_P
+-- 
+2.47.3
+
diff --git a/config/coreboot/x2e_n150/config/fspgop b/config/coreboot/x2e_n150/config/fspgop
index 2044a1e8..6dad173c 100644
--- a/config/coreboot/x2e_n150/config/fspgop
+++ b/config/coreboot/x2e_n150/config/fspgop
@@ -625,11 +625,10 @@ CONFIG_HAVE_INTEL_FSP_REPO=y
 CONFIG_ADD_FSP_BINARIES=y
 CONFIG_FSP_S_CBFS="fsps.bin"
 CONFIG_FSP_M_CBFS="fspm.bin"
-CONFIG_FSP_FULL_FD=y
+# CONFIG_FSP_FULL_FD is not set
 CONFIG_FSP_T_RESERVED_SIZE=0x0
 CONFIG_FSP_M_XIP=y
 CONFIG_FSP_USES_CB_STACK=y
-CONFIG_FSP_COMPRESS_FSP_S_LZ4=y
 CONFIG_SOC_INTEL_COMMON_FSP_RESET=y
 CONFIG_FSPS_HAS_ARCH_UPD=y
 CONFIG_FSPS_USE_MULTI_PHASE_INIT=y
diff --git a/config/dependencies/arch b/config/dependencies/arch
index 727659c5..79819bda 100644
--- a/config/dependencies/arch
+++ b/config/dependencies/arch
@@ -8,7 +8,7 @@ dtc e2fsprogs flex freetype2 fuse2 gawk gcc-ada gdb gettext git \
 help2man innoextract libftdi libgpiod libjaylink libpciaccess libusb nasm \
 ncurses openssl p7zip ccache less libx86 \
 pandoc parted pciutils perl perl-libwww python python-setuptools rsync \
-sharutils subversion swig texinfo ttf-dejavu unzip wget xz zlib mtools \
+sharutils subversion swig texinfo ttf-dejavu unarchiver unzip wget xz zlib mtools \
 "
 
 aur_notice="bdf-unifont pcf-unifont psf-unifont mipsel-linux-gnu-binutils mipsel-linux-gnu-gcc"
diff --git a/config/dependencies/debian b/config/dependencies/debian
index d426300d..c7de8be0 100644
--- a/config/dependencies/debian
+++ b/config/dependencies/debian
@@ -12,7 +12,7 @@ libncurses-dev libnewlib-arm-none-eabi libopts25 libopts25-dev libpci-dev libpyt
 libsdl2-dev libselinux1-dev libssl-dev libtool libusb-1.0-0 libusb-1.0-0-dev \
 libusb-dev lz4 lzma lzma-alone m4 nasm openssl p7zip p7zip-full parted pciutils \
 perl pkg-config python3 python3-distutils-extra python3-pkg-resources python3-pycryptodome \
-python3-pyelftools python3-setuptools python-is-python3 sharutils swig \
+python3-pyelftools python3-setuptools python-is-python3 sharutils swig unar \
 unifont unifont-bin unzip uuid-dev wget xfonts-unifont zlib1g-dev ccache \
 g++-mipsel-linux-gnu make genisoimage mtools libx86-1 libx86-dev libstdc++-arm-none-eabi-newlib \
 "
diff --git a/config/dependencies/fedora38 b/config/dependencies/fedora38
index 3892edc5..a34bbbf0 100755
--- a/config/dependencies/fedora38
+++ b/config/dependencies/fedora38
@@ -9,6 +9,6 @@ gawk gcc gcc-gnat gdb gettext gettext-devel git gprbuild help2man \
 innoextract intltool libftdi-devel libselinux-devel libusb1 libusb1-devel \
 nasm ncurses-devel openssl-devel p7zip p7zip-plugins pandoc parted \
 pciutils-devel perl perl-libwww-perl python-unversioned-command python3 \
-python3-setuptools rsync sharutils subversion texinfo unifont \
+python3-setuptools rsync sharutils subversion texinfo unar unifont \
 unifont-fonts unifont-ttf-fonts unzip wget xz zlib-devel ccache swig \
 "
diff --git a/config/dependencies/fedora40 b/config/dependencies/fedora40
index b9bc5198..3ca84aa0 100755
--- a/config/dependencies/fedora40
+++ b/config/dependencies/fedora40
@@ -10,6 +10,6 @@ innoextract intltool libftdi-devel libgpiod-devel libjaylink-devel \
 libselinux-devel libusb1 libusb1-devel nasm ncurses-devel openssl-devel \
 p7zip p7zip-plugins pandoc parted pciutils-devel perl perl-libwww-perl \
 python-unversioned-command python3 python3-setuptools rsync sharutils \
-subversion systemd-devel texinfo unifont unifont-fonts \
+subversion systemd-devel texinfo unar unifont unifont-fonts \
 unifont-ttf-fonts unzip wget xz zlib-devel ccache swig python3-devel \
 "
diff --git a/config/dependencies/fedora41 b/config/dependencies/fedora41
index 73585aab..e49a50b2 100755
--- a/config/dependencies/fedora41
+++ b/config/dependencies/fedora41
@@ -10,7 +10,7 @@ innoextract intltool libftdi-devel libgpiod-devel libjaylink-devel \
 libselinux-devel libusb1 libusb1-devel nasm ncurses-devel openssl-devel openssl-devel-engine \
 p7zip p7zip-plugins pandoc parted pciutils-devel perl perl-libwww-perl \
 python-unversioned-command python3 python3-setuptools rsync sharutils \
-subversion systemd-devel texinfo unifont unifont-fonts uuid-devel \
+subversion systemd-devel texinfo unar unifont unifont-fonts uuid-devel \
 unifont-ttf-fonts unzip wget xz zlib-devel ccache swig python3-devel \
 libuuid-devel gnutls-devel \
 "
diff --git a/config/dependencies/fedora42 b/config/dependencies/fedora42
index 426bf739..c7e34aad 100644
--- a/config/dependencies/fedora42
+++ b/config/dependencies/fedora42
@@ -12,5 +12,5 @@ p7zip p7zip-plugins pandoc parted pciutils-devel perl perl-libwww-perl \
 python-unversioned-command python3 python3-setuptools rsync sharutils \
 subversion systemd-devel texinfo unifont unifont-fonts uuid-devel \
 unifont-ttf-fonts unzip wget xz zlib-devel ccache swig python3-devel \
-libuuid-devel gnutls-devel tar \
+libuuid-devel gnutls-devel tar unar \
 "
diff --git a/config/dependencies/ubuntu2404 b/config/dependencies/ubuntu2404
index 59695c03..a54a3177 100755
--- a/config/dependencies/ubuntu2404
+++ b/config/dependencies/ubuntu2404
@@ -12,6 +12,6 @@ libpython3-dev libsdl2-dev libselinux1-dev libssl-dev libtool libusb-1.0-0 \
 libusb-1.0-0-dev lz4 lzma lzma-alone m4 nasm openssl p7zip p7zip-full parted \
 pciutils perl pkg-config python3 python3-pkg-resources python3-pycryptodome \
 python3-pyelftools python3-setuptools python-is-python3 sharutils swig \
-fonts-unifont unifont unzip uuid-dev wget zlib1g-dev ccache \
+fonts-unifont unar unifont unzip uuid-dev wget zlib1g-dev ccache \
 g++-mipsel-linux-gnu make genisoimage mtools \
 "
diff --git a/config/dependencies/void b/config/dependencies/void
index c7656b32..a02d706e 100644
--- a/config/dependencies/void
+++ b/config/dependencies/void
@@ -10,5 +10,5 @@ freetype freetype-devel fuse gawk gcc-ada gdb gettext gettext-devel git \
 help2man innoextract libftdi1 libpciaccess libusb nasm ncurses \
 ncurses-devel openssl openssl-devel p7zip parted pciutils perl perl-LWP \
 python python3 python3-setuptools rsync sharutils subversion texinfo \
-unzip wget xz zlib ccache \
+unar unzip wget xz zlib ccache \
 "
diff --git a/include/get.sh b/include/get.sh
index 3c30b6d3..0d430abe 100644
--- a/include/get.sh
+++ b/include/get.sh
@@ -81,7 +81,7 @@ git_prep()
 	fi
 
 	if [ "$_loc" != "${_loc%/*}" ]; then
-		x_ mkdir -p "${_loc%/*}"
+		x_ xbmkdir "${_loc%/*}"
 	fi
 	x_ mv "$tmpgit" "$_loc"
 }
@@ -198,7 +198,7 @@ try_fetch_git()
 	cached="${cached%.git}"
 	cached="$XBMK_CACHE/$cached"
 
-	x_ mkdir -p "${5%/*}" "${cached%/*}"
+	x_ xbmkdir "${5%/*}" "${cached%/*}"
 
 	if ! try_$2 "$cached" "$@"; then
 		return 1
@@ -221,7 +221,7 @@ try_fetch_file()
 	cached="file/$6"
 	cached="$XBMK_CACHE/$cached"
 
-	x_ mkdir -p "${5%/*}" "${cached%/*}"
+	x_ xbmkdir "${5%/*}" "${cached%/*}"
 
 	if bad_checksum "$6" "$cached" 2>/dev/null; then
 		x_ rm -f "$cached"
@@ -284,7 +284,7 @@ try_git()
 	if [ ! -d "$gitdest" ]; then
 		( x_ git clone "$2" "$tmpgitcache" ) || return 1
 
-		x_ mkdir -p "${gitdest%/*}"
+		x_ xbmkdir "${gitdest%/*}"
 		x_ mv "$tmpgitcache" "$gitdest"
 	fi
 
diff --git a/include/init.sh b/include/init.sh
index 72af26c3..96247908 100644
--- a/include/init.sh
+++ b/include/init.sh
@@ -58,7 +58,11 @@ xbmk_init()
 	fi
 
 	export PWD="$xbmkpwd"
-	x_ mkdir -p "$basetmp"
+	x_ xbmkdir "$basetmp"
+
+	if [ ! -e "cache" ]; then
+		x_ xbmkdir "cache"
+	fi
 
 	for init_cmd in get_version set_env set_threads git_init child_exec; do
 		if ! xbmk_$init_cmd "$@"; then
diff --git a/include/lib.sh b/include/lib.sh
index 3d205fa9..feb411e0 100644
--- a/include/lib.sh
+++ b/include/lib.sh
@@ -8,12 +8,6 @@
 cbfstool="elf/coreboot/default/cbfstool"
 rmodtool="elf/coreboot/default/rmodtool"
 
-remkdir()
-{
-	x_ rm -Rf "$@"
-	x_ mkdir -p "$@"
-}
-
 mkrom_tarball()
 {
 	update_xbmkver "$1"
@@ -58,7 +52,7 @@ mktarball()
 	printf "Creating tar archive '%s' from directory '%s'\n" "$2" "$1"
 
 	if [ "${2%/*}" != "$2" ]; then
-		x_ mkdir -p "${2%/*}"
+		x_ xbmkdir "${2%/*}"
 	fi
 
 	x_ tar -c "$1" | xz -T$XBMK_THREADS -9e > "$2" || \
@@ -169,6 +163,24 @@ build_sbase()
 	fi
 }
 
+remkdir()
+{
+	x_ rm -Rf "$@"
+	x_ xbmkdir "$@"
+}
+
+xbmkdir()
+{
+	while [ $# -gt 0 ]
+	do
+		if [ ! -d "$1" ]; then
+			x_ mkdir -p "$1"
+		fi
+
+		shift 1
+	done
+}
+
 fx_()
 {
 	xchk fx_ "$@"
diff --git a/include/mrc.sh b/include/mrc.sh
index 92241b22..9d4566be 100644
--- a/include/mrc.sh
+++ b/include/mrc.sh
@@ -22,7 +22,7 @@ extract_refcode()
 		err "cbfstoolref not set" "extract_refcode" "$@"
 	fi
 
-	x_ mkdir -p "${_pre_dest%/*}"
+	x_ xbmkdir "${_pre_dest%/*}"
 
 	x_ "$cbfstoolref" "$appdir/bios.bin" extract \
 	    -m x86 -n fallback/refcode -f "$appdir/ref" -r RO_SECTION
diff --git a/include/release.sh b/include/release.sh
index 35a9c711..339ab3f5 100644
--- a/include/release.sh
+++ b/include/release.sh
@@ -52,7 +52,7 @@ release()
 	fi
 	x_ rm -Rf "$rsrc"
 
-	x_ mkdir -p "$reldir"
+	x_ xbmkdir "$reldir"
 	x_ mv "$vdir" "$reldir"
 	x_ rm -Rf "${vdir%"/$version"}"
 
diff --git a/include/rom.sh b/include/rom.sh
index 4de49eee..2efe4919 100644
--- a/include/rom.sh
+++ b/include/rom.sh
@@ -19,7 +19,7 @@ buildser()
 		x_ make -C "$sersrc" BOARD=$2
 	fi
 
-	x_ mkdir -p "bin/serprog_$1"
+	x_ xbmkdir "bin/serprog_$1"
 	x_ mv "$serx" "bin/serprog_$1/serprog_$2.${serx##*.}"
 }
 
@@ -119,7 +119,7 @@ check_coreboot_util()
 		return 0
 	fi
 
-	x_ mkdir -p "$utilelfdir"
+	x_ xbmkdir "$utilelfdir"
 	x_ cp "$utilsrcdir/$1" "$utilelfdir"
 
 	if [ "$1" = "cbfstool" ]; then
@@ -453,7 +453,7 @@ cprom()
 
 	printf "Creating new %s image: '%s'\n" "$projectname" "$newrom"
 
-	x_ mkdir -p "bin/$target"
+	x_ xbmkdir "bin/$target"
 	x_ $cpcmd "$irom" "$newrom"
 }
 
diff --git a/include/tree.sh b/include/tree.sh
index 254f738d..19060110 100644
--- a/include/tree.sh
+++ b/include/tree.sh
@@ -432,7 +432,7 @@ project_up_to_date()
 
 	shift 3
 
-	x_ mkdir -p "$XBMK_CACHE/$hashdir"
+	x_ xbmkdir "$XBMK_CACHE/$hashdir"
 
 	if [ -f "$XBMK_CACHE/$hashdir/$project$hashname" ]; then
 		read -r old_hash < "$XBMK_CACHE/$hashdir/$project$hashname" \
@@ -485,7 +485,7 @@ check_cross_compiler()
 	xgccargs="crossgcc-$xfix UPDATED_SUBMODULES=1 CPUS=$XBMK_THREADS"
 
 	x_ ./mk -f coreboot "${cbdir#src/coreboot/}"
-	x_ mkdir -p "elf/coreboot/$tree" # TODO: is this needed?
+	x_ xbmkdir "elf/coreboot/$tree" # TODO: is this needed?
 
 	export PATH="$xbmkpwd/$cbdir/util/crossgcc/xgcc/bin:$PATH"
 	export CROSS_COMPILE="${xarch% *}-"
@@ -748,7 +748,7 @@ check_makefile()
 copy_elf()
 {
 	if [ -f "$listfile" ]; then
-		x_ mkdir -p "$dest_dir"
+		x_ xbmkdir "$dest_dir"
 	fi
 
 	if [ -f "$listfile" ]; then
diff --git a/include/vendor.sh b/include/vendor.sh
index a6b9fd27..7fb4d9ea 100644
--- a/include/vendor.sh
+++ b/include/vendor.sh
@@ -217,7 +217,7 @@ fetch()
 		return 0
 	fi
 
-	x_ mkdir -p "${_dest%/*}"
+	x_ xbmkdir "${_dest%/*}"
 
 	if [ "$dl_type" != "fsp" ]; then
 		extract_archive "$_dl" "$appdir" || \