dev-embedded/rpi-eeprom: add 28.28

- Update to release 28.28.

- Drop the `_p1` from ${PV}, assume it is the default.  Keep the
  functionality for the rare cases we need a _p2.

- Depend on >=sys-apps/flashrom-1.7.0 according to this comment in
  rpi-eeprom-update:
# upstream flashrom 1.4 - 1.6 may incorrectly erase chips when the probe
# reports "Unknown flash chip"

- In case an unpatched flashrom-1.7.0 does not recognize the flash
  chip, rpi-eeprom-update reverts to a staged update.

Signed-off-by: Viorel Munteanu <ceamac@gentoo.org>

dev-embedded/rpi-eeprom/Manifest

@@ -12,3 +12,5 @@ DIST rpi-eeprom_28.24-1.debian.tar.xz 17044 BLAKE2B e25e3e97ff5bc64097c17dfe2c4a
 DIST rpi-eeprom_28.24.orig.tar.gz 108102997 BLAKE2B 94639b4a6c563606eb14221d152712f7668f511d024053e419c74227fe6e7046b5621ce27ff3e02211f1fb653977b4e311359f7f70b708df63367f25c0261423 SHA512 db9cb2866d67e64ddd9b1c7277ad5f29883f94849a76d7a44c8fe61f3f495a9ec49a50e90874f63d98901ef3935135bf9f619ca1f0eef7e7698e5b5d8691e057
 DIST rpi-eeprom_28.27-1.debian.tar.xz 17280 BLAKE2B a1fd05aff9d59edf061f03bea4a4724fb1a26cec8f3e1d6d5e26d4a07a11d5e99cccead0255ea6c47e5e9beede454a4eb6665c3207f35e5d342341bf0889f458 SHA512 2d69e31347330813065a10b4bcafe7c03e73d6940495aacca63f1ba6bdab8dbea79fe03e0fdab19898886cacade2a1778a13669b61c965e475e7219917f09fc8
 DIST rpi-eeprom_28.27.orig.tar.gz 104231336 BLAKE2B 1ac8d1631adc51f549230372869bc88a8bcb3ceccf360bda7f49125cf1f45f4bb13c7a4f077f79956b05d3658e2089a0bc19cdb9edb2822a90057aa9740b6bd0 SHA512 b53beb928c0e52bee8f2ba10adc27b75d9e7a83a70eb4eddc26fc24f32d174f919ff40074c8d150e241de105899cc528e734a8fa34ac4b62a43224f156a3b303
+DIST rpi-eeprom_28.28-1.debian.tar.xz 17344 BLAKE2B d4bd51f35c279604bcecc56971c41a1d835dcb8b3173ac836ee73b5a84fdfe264f9636aac68de320dbd390db0e8f174cf7233a56a5cce2551adfaa280e79bc90 SHA512 f5841e9b9a9d943a71e68d5518110424cbdac97d050222a20c48e04b806f3acf88906627e5383fc700c7a47fdfe61a0989b1858eb37f1af6122efc35216450c5
+DIST rpi-eeprom_28.28.orig.tar.gz 104738394 BLAKE2B 6f7cbcfc5a0a8103f1c03703d5a49a9153ba051bb30a24dec95277e7ef0be09b06cd8271656234933ab9dc5a742dd10c4d0b2cb86c23fd15aa94b07207b38d2e SHA512 e8a54ae1a9aea4b2deb9426c36de3f87ce7bf730f384708bb1d694288d6002b91fb866be14e1b4fe48f2b0f1f3a70593e7e7a3106a38553696673859c44c379d

dev-embedded/rpi-eeprom/rpi-eeprom-28.28.ebuild

@@ -0,0 +1,105 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{12..14} )
+
+inherit python-r1 systemd
+
+# always assume _p1 if missing (use a default 1 for ver_cut 4).
+MY_P="${PN}-$(ver_cut 1-2)"
+MY_PATCH_VER="$(ver_cut 4)"
+MY_BASE_URL="https://archive.raspberrypi.org/debian/pool/main/r/${PN}/${PN}_$(ver_cut 1-2)"
+DESCRIPTION="Updater for Raspberry Pi 4/5 bootloader and the VL805 USB controller"
+HOMEPAGE="https://github.com/raspberrypi/rpi-eeprom/"
+SRC_URI="${MY_BASE_URL}-${MY_PATCH_VER:-1}.debian.tar.xz
+	${MY_BASE_URL}.orig.tar.gz"
+S="${WORKDIR}"
+
+LICENSE="BSD rpi-eeprom"
+SLOT="0"
+KEYWORDS="-* ~arm ~arm64"
+IUSE="pi4 pi5"
+REQUIRED_USE="
+	${PYTHON_REQUIRED_USE}
+	^^ ( pi4 pi5 )
+"
+
+BDEPEND="sys-apps/help2man"
+DEPEND="${PYTHON_DEPS}"
+RDEPEND="${PYTHON_DEPS}
+	dev-embedded/raspberrypi-utils
+	>=sys-apps/flashrom-1.7.0
+	sys-apps/pciutils"
+
+src_prepare() {
+	default
+	sed -i \
+		-e 's:/etc/default/rpi-eeprom-update:/etc/conf.d/rpi-eeprom-update:' \
+		"${MY_P}/rpi-eeprom-update" || die "Failed sed on rpi-eeprom-update"
+	sed -i \
+		-e 's:/usr/bin/rpi-eeprom-update:/usr/sbin/rpi-eeprom-update:' \
+		"debian/rpi-eeprom.rpi-eeprom-update.service" || die "Failed sed on rpi-eeprom.rpi-eeprom-update.service"
+	sed -i \
+		-e 's:/usr/lib/firmware:/lib/firmware:' \
+		"${MY_P}/rpi-eeprom-update-default" || die "Failed sed on rpi-eeprom-update-default"
+}
+
+src_configure() {
+	use pi4 && export BROADCOM=2711
+	use pi5 && export BROADCOM=2712
+}
+
+src_install() {
+	pushd "${MY_P}" 1>/dev/null || die "Cannot change into directory ${MY_P}"
+
+	python_scriptinto /usr/sbin
+	python_foreach_impl python_newscript rpi-eeprom-config rpi-eeprom-config
+
+	dosbin rpi-eeprom-update rpi-eeprom-digest rpi-bootloader-version
+	keepdir /var/lib/raspberrypi/bootloader/backup
+
+	for dir in default latest critical stable beta; do
+		insinto /lib/firmware/raspberrypi/bootloader
+		doins -r firmware-$BROADCOM/${dir}
+	done
+
+	dodoc firmware-$BROADCOM/{release-notes.md,versions.txt}
+
+	help2man -N \
+		--version-string="${PV}" --help-option="-h" \
+		--name="Bootloader EEPROM configuration tool for the Raspberry Pi 4B" \
+		--output=rpi-eeprom-config.1 ./rpi-eeprom-config || die "Failed to create manpage for rpi-eeprom-config"
+
+	help2man -N \
+		--version-string="${PV}" --help-option="-h" \
+		--name="Checks whether the Raspberry Pi bootloader EEPROM is \
+			up-to-date and updates the EEPROM" \
+		 --output=rpi-eeprom-update.1 ./rpi-eeprom-update || die "Failed to create manpage for rpi-eeprom-update"
+
+	doman rpi-eeprom-update.1 rpi-eeprom-config.1
+
+	newconfd rpi-eeprom-update-default rpi-eeprom-update
+
+	popd 1>/dev/null || die
+
+	pushd debian 1>/dev/null || die "Cannot change into directory debian"
+
+	systemd_newunit rpi-eeprom.rpi-eeprom-update.service rpi-eeprom-update.service
+	newdoc changelog changelog.Debian
+
+	popd 1>/dev/null || die
+
+	newinitd "${FILESDIR}/init.d_rpi-eeprom-update-1" "rpi-eeprom-update"
+}
+
+pkg_postinst() {
+	elog 'To have rpi-eeprom-update run at each startup, enable and start either'
+	elog '/etc/init.d/rpi-eeprom-update (for openrc users)'
+	elog 'or'
+	elog 'rpi-eeprom-update.service (for systemd users)'
+	elog '/etc/conf.d/rpi-eeprom-update contains the configuration.'
+	elog 'FIRMWARE_RELEASE_STATUS="critical|stable|beta" determines'
+	elog 'which release track you get. "critical" is recommended and the default.'
+}