mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2025-10-31 00:12:05 +01:00
152 lines
3.5 KiB
Bash
Executable File
152 lines
3.5 KiB
Bash
Executable File
build_rpi_blobs() {
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for i in raspberrypi-bootloader-common raspberrypi-bootloader; do
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apk fetch --quiet --stdout "$i" | tar -C "${DESTDIR}" -zx --strip=1 boot/ || return 1
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done
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}
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rpi_gen_cmdline() {
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echo "modules=loop,squashfs,sd-mod,usb-storage quiet ${kernel_cmdline}"
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}
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rpi_gen_config() {
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cat <<-EOF
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# do not modify this file as it will be overwritten on upgrade.
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# create and/or modify usercfg.txt instead.
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# https://www.raspberrypi.com/documentation/computers/config_txt.html
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EOF
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case "$ARCH" in
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armhf)
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cat <<-EOF
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[pi0]
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kernel=boot/vmlinuz-rpi
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initramfs boot/initramfs-rpi
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[pi0w]
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kernel=boot/vmlinuz-rpi
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initramfs boot/initramfs-rpi
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[pi1]
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kernel=boot/vmlinuz-rpi
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initramfs boot/initramfs-rpi
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[pi02]
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kernel=boot/vmlinuz-rpi2
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initramfs boot/initramfs-rpi2
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[pi2]
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kernel=boot/vmlinuz-rpi2
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initramfs boot/initramfs-rpi2
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[pi3]
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kernel=boot/vmlinuz-rpi2
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initramfs boot/initramfs-rpi2
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[pi3+]
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kernel=boot/vmlinuz-rpi2
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initramfs boot/initramfs-rpi2
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[all]
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include usercfg.txt
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EOF
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;;
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armv7)
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cat <<-EOF
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[pi02]
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kernel=boot/vmlinuz-rpi2
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initramfs boot/initramfs-rpi2
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[pi2]
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kernel=boot/vmlinuz-rpi2
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initramfs boot/initramfs-rpi2
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[pi3]
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kernel=boot/vmlinuz-rpi2
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initramfs boot/initramfs-rpi2
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[pi3+]
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kernel=boot/vmlinuz-rpi2
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initramfs boot/initramfs-rpi2
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[pi4]
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kernel=boot/vmlinuz-rpi4
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initramfs boot/initramfs-rpi4
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[all]
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include usercfg.txt
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EOF
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;;
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aarch64)
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cat <<-EOF
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[pi02]
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kernel=boot/vmlinuz-rpi
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initramfs boot/initramfs-rpi
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[pi3]
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kernel=boot/vmlinuz-rpi
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initramfs boot/initramfs-rpi
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[pi3+]
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kernel=boot/vmlinuz-rpi
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initramfs boot/initramfs-rpi
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[pi4]
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enable_gic=1
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kernel=boot/vmlinuz-rpi4
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initramfs boot/initramfs-rpi4
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[all]
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arm_64bit=1
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include usercfg.txt
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EOF
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;;
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esac
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}
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build_rpi_config() {
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rpi_gen_cmdline > "${DESTDIR}"/cmdline.txt
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rpi_gen_config > "${DESTDIR}"/config.txt
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}
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section_rpi_config() {
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[ "$hostname" = "rpi" ] || return 0
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build_section rpi_config $( (rpi_gen_cmdline ; rpi_gen_config) | checksum )
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build_section rpi_blobs
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}
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profile_rpi() {
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profile_base
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title="Raspberry Pi"
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desc="Includes Raspberry Pi kernel.
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Designed for RPI 1, 2, 3 and 4.
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And much more..."
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image_ext="tar.gz"
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arch="aarch64 armhf armv7"
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kernel_flavors="rpi"
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case "$ARCH" in
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aarch64) kernel_flavors="rpi rpi4";;
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armhf) kernel_flavors="rpi rpi2";;
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armv7) kernel_flavors="rpi2 rpi4";;
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esac
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kernel_cmdline="console=tty1"
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initfs_features="base squashfs mmc usb kms dhcp https"
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hostname="rpi"
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grub_mod=
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}
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build_uboot() {
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set -x
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# FIXME: Fix apk-tools to extract packages directly
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local pkg pkgs="$(apk fetch --simulate --root "$APKROOT" --recursive u-boot-all | sed -ne "s/^Downloading \(.*\)\-[0-9].*$/\1/p")"
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for pkg in $pkgs; do
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[ "$pkg" = "u-boot-all" ] || apk fetch --root "$APKROOT" --stdout $pkg | tar -C "$DESTDIR" -xz usr
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done
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mkdir -p "$DESTDIR"/u-boot
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mv "$DESTDIR"/usr/sbin/update-u-boot "$DESTDIR"/usr/share/u-boot/* "$DESTDIR"/u-boot
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rm -rf "$DESTDIR"/usr
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}
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section_uboot() {
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[ -n "$uboot_install" ] || return 0
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build_section uboot $ARCH $(apk fetch --root "$APKROOT" --simulate --recursive u-boot-all | sort | checksum)
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}
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profile_uboot() {
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profile_base
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title="Generic ARM"
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desc="Has default ARM kernel.
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Includes the uboot bootloader.
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Supports armv7 and aarch64."
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image_ext="tar.gz"
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arch="aarch64 armv7"
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kernel_flavors="lts"
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kernel_addons="xtables-addons"
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initfs_features="base bootchart ext4 kms mmc nvme raid scsi squashfs usb"
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apkovl="genapkovl-dhcp.sh"
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hostname="alpine"
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uboot_install="yes"
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}
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