10 files changed, 77 insertions, 1 deletions
diff --git a/.gitignore b/.gitignore
index c0126732..45dab601 100644
--- a/.gitignore
+++ b/.gitignore
@@ -49,3 +49,4 @@
 /util/nvmutil/nvm
 /biosutilities/
 /uefitool/
+/util-fw/
diff --git a/resources/dependencies/arch b/resources/dependencies/arch
index a33fdde9..681b5923 100755
--- a/resources/dependencies/arch
+++ b/resources/dependencies/arch
@@ -6,5 +6,6 @@ doxygen acpica gdb flex bison base-devel git openssl gcc-ada autogen help2man \
 base-devel bison flex ttf-dejavu texinfo rsync python libusb xz gawk \
 device-mapper fuse2 gettext freetype2 base-devel libpciaccess pciutils zlib \
 libftdi base-devel libusb innoextract p7zip unar cmake swig dtc \
+arm-none-eabi-binutils arm-none-eabi-gcc arm-none-eabi-newlib cmake \
 "
 aur_notice="unifont bdf-unifont"
diff --git a/resources/dependencies/debian b/resources/dependencies/debian
index 5a583f14..370afd5f 100755
--- a/resources/dependencies/debian
+++ b/resources/dependencies/debian
@@ -15,4 +15,5 @@ python3-pkg-resources python3-pycryptodome python3-pyelftools swig uuid-dev \
 build-essential libpci-dev pciutils zlib1g-dev libftdi-dev build-essential \
 libusb-1.0-0-dev libusb-1.0 libusb-1.0-0-dev libusb-dev cmake \
 innoextract p7zip p7zip-full unar \
+binutils-arm-none-eabi gcc-arm-none-eabi libnewlib-arm-none-eabi cmake \
 "
diff --git a/resources/dependencies/fedora38 b/resources/dependencies/fedora38
index 6f8f9e93..a6cd9c32 100755
--- a/resources/dependencies/fedora38
+++ b/resources/dependencies/fedora38
@@ -7,4 +7,5 @@ bzip2 unifont-fonts unifont unifont-ttf-fonts autogen help2man gcc bison flex \
 dejavu-fonts-all texinfo rsync python3 libusb xz gawk device-mapper fuse gettext \
 freetype-devel intltool libselinux-devel gcc pciutils-devel zlib-devel \
 libftdi-devel gcc libusb-devel cmake innoextract p7zip p7zip-plugins unar \
+arm-none-eabi-binutils arm-none-eabi-gcc arm-none-eabi-newlib cmake \
 "
diff --git a/resources/dependencies/parabola b/resources/dependencies/parabola
index 4e21ed47..2d4d3cad 100755
--- a/resources/dependencies/parabola
+++ b/resources/dependencies/parabola
@@ -7,4 +7,5 @@ base-devel bison flex ttf-dejavu texinfo rsync python libusb xz gawk \
 device-mapper fuse2 gettext freetype2 base-devel libpciaccess pciutils zlib \
 libftdi base-devel libusb innoextract p7zip unar swig dtc cmake unifont-utils \
 bdf-unifont  \
+arm-none-eabi-binutils arm-none-eabi-gcc arm-none-eabi-newlib cmake \
 "
diff --git a/resources/dependencies/ubuntu2004 b/resources/dependencies/ubuntu2004
index 935e1464..4649aa9e 100755
--- a/resources/dependencies/ubuntu2004
+++ b/resources/dependencies/ubuntu2004
@@ -15,4 +15,5 @@ python3-pkg-resources python3-pycryptodome python3-pyelftools swig uuid-dev \
 build-essential libpci-dev pciutils zlib1g-dev libftdi-dev build-essential \
 libusb-1.0-0-dev libusb-1.0 libusb-1.0-0-dev libusb-dev cmake \
 innoextract p7zip p7zip-full unar \
+binutils-arm-none-eabi gcc-arm-none-eabi libnewlib-arm-none-eabi cmake \
 "
diff --git a/resources/dependencies/void b/resources/dependencies/void
index 41827cc2..47da31b4 100755
--- a/resources/dependencies/void
+++ b/resources/dependencies/void
@@ -6,5 +6,6 @@ ncurses doxygen acpica-utils gdb flex bison base-devel git openssl gcc-ada \
 ncurses-devel font-unifont-bdf autogen help2man base-devel bison flex \
 dejavu-fonts-ttf texinfo rsync python3 libusb xz gawk device-mapper fuse gettext \
 gettext-devel freetype  base-devel libpciaccess pciutils zlib libftdi1 \
-base-devel libusb cmake innoextract p7zip unar  \
+base-devel libusb cmake innoextract p7zip unar cross-arm-none-eabi-binutils \
+cross-arm-none-eabi-gcc cross-arm-none-eabi-newlib cmake \
 "
diff --git a/resources/git/revisions b/resources/git/revisions
index eec8d038..a0b65597 100644
--- a/resources/git/revisions
+++ b/resources/git/revisions
@@ -75,3 +75,23 @@
 	loc: uefitool
 	url: https://github.com/LongSoft/UEFITool
 }
+
+{rpi-pico-sdk}{
+	rev: 6a7db34ff63345a7badec79ebea3aaef1712f374
+	loc: util-fw/pico-sdk
+	url: https://github.com/raspberrypi/pico-sdk
+	depend: rpi-pico-tinyusb
+}
+
+{rpi-pico-tinyusb}{
+	rev: 86c416d4c0fb38432460b3e11b08b9de76941bf5
+	loc: util-fw/pico-sdk/lib/tinyusb
+	url: https://github.com/hathach/tinyusb.git
+}
+
+{rpi-pico-serprog}{
+	rev: c8c16e9c11fe9e5b7230ff358f79de3f1951e1d9
+	loc: util-fw/pico-serprog
+	url: https://codeberg.org/Riku_V/pico-serprog/
+	depend: rpi-pico-sdk
+}
diff --git a/script/build/rpi-pico/serprog b/script/build/rpi-pico/serprog
new file mode 100755
index 00000000..15a20a22
--- /dev/null
+++ b/script/build/rpi-pico/serprog
@@ -0,0 +1,48 @@
+#!/usr/bin/env sh
+
+# compile the serprog firmware for raspberry pi pico
+#
+#	Copyright (C) 2023 Riku Viitanen <riku.viitanen@protonmail.com>
+#
+#	This program is free software: you can redistribute it and/or modify
+#	it under the terms of the GNU General Public License as published by
+#	the Free Software Foundation, either version 3 of the License, or
+#	(at your option) any later version.
+#
+#	This program is distributed in the hope that it will be useful,
+#	but WITHOUT ANY WARRANTY; without even the implied warranty of
+#	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#	GNU General Public License for more details.
+#
+#	You should have received a copy of the GNU General Public License
+#	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+. "include/err.sh"
+
+serprog_release_dir=$(pwd)/bin/serprog
+sdk_dir=$(pwd)/util-fw/pico-sdk
+src_dir=$(pwd)/util-fw/pico-serprog
+
+main()
+{
+	printf "Compiling serprog firmware for Raspberry Pi Pico\n"
+
+	[ -d "${src_dir}/" ] || ./update project repo rpi-pico-serprog \
+		|| err "fetch rpi-pico-serprog failed!\n"
+
+	cd ${src_dir}
+	cmake -DPICO_SDK_PATH=${sdk_dir} .
+	make
+
+	mkdir -p ${serprog_release_dir}
+	mv pico_serprog.uf2 ${serprog_release_dir}/rpi-pico-serprog.uf2 \
+		|| err "rpi-pico serprog build failed!\n"
+
+	printf "\nDone!\n"
+}
+
+main $@
diff --git a/script/update/project/repo b/script/update/project/repo
index 91696586..336fa84a 100755
--- a/script/update/project/repo
+++ b/script/update/project/repo
@@ -84,6 +84,7 @@ clone_project()
 	[ ! -d "${location}" ] || \
 		rm -Rf "${location}" || \
 		    fail "clone_project: Can't remove directory '${location}'"
+	mkdir -p ${location%/*}
 	mv "${tmp_dir}" "${location}" || \
 	    fail "clone_project: could not copy temp file to destination"
 }