Added config files
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36
dev-embedded/u-boot-pinephone-pro/files/boot.txt
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36
dev-embedded/u-boot-pinephone-pro/files/boot.txt
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#
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# /boot/boot.txt
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# After modifying, run "ppp-uboot-mkscr" to re-generate the U-Boot boot script.
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#
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#
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# This is the description of the GPIO lines used in this boot script:
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#
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# GPIO #105 is GPIO3_B1, or RK3399 ball C27, which controls the vibrator motor
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# GPIO #154 is GPIO4_D2, or RK3399 ball AH3, which controls the red part of the multicolor LED
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# GPIO #157 is GPIO4_D5, or RK3399 ball AJ3, which controls the green part of the multicolor LED
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# GPIO #158 is GPIO4_D6, or RK3399 ball AG4, which controls the blue part of the multicolor LED
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#
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gpio set 105
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gpio set 154
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# Set root partition to the second partition of boot device
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<<your boot_uuid>> uuid_boot
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<<your rood_uuid>> uuid_root
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setenv bootargs loglevel=4 console=ttyS2,1500000 console=tty0 earlycon=uart8250,mmio32,0xff1a0000 consoleblank=0 boot=PARTUUID=${uuid_boot} root=PARTUUID=${uuid_root} rw rootwait quiet audit=0 bootsplash.bootfile=bootsplash-themes/manjaro/bootsplash
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if load ${devtype} ${devnum}:${distro_bootpart} ${kernel_addr_r} /Image; then
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gpio clear 105
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if load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r} /dtbs/${fdtfile}; then
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if load ${devtype} ${devnum}:${distro_bootpart} ${ramdisk_addr_r} /initramfs-linux.img; then
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gpio set 157
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booti ${kernel_addr_r} ${ramdisk_addr_r}:${filesize} ${fdt_addr_r};
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else
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gpio set 158
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booti ${kernel_addr_r} - ${fdt_addr_r};
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fi;
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fi;
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fi
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# EOF
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66
dev-embedded/u-boot-pinephone-pro/files/ppp-uboot-mkscr
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66
dev-embedded/u-boot-pinephone-pro/files/ppp-uboot-mkscr
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#!/bin/bash
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#
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# /usr/bin/ppp-uboot-mkscr
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# Utility that generates the U-Boot boot script.
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#
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# Source and destination file paths
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BOOT_TXT="/boot/boot.txt"
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BOOT_SCR="/boot/boot.scr"
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# Boot script description
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IMAGE_DESC="U-Boot boot script"
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# Determine the performed action
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if [[ ! -r ${BOOT_SCR} ]]; then
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ACTION="Generating"
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else
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ACTION="Re-generating"
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fi
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# Check that we're running as root
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if [[ ${EUID} != 0 ]]; then
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echo "${ACTION} ${IMAGE_DESC} not possible, please execute this utility as root."
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exit 1
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fi
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# Make sure that the required utility is available
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if [[ ! -x /usr/bin/mkimage ]]; then
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echo "${ACTION} ${IMAGE_DESC} not possible, mkimage utility not found."
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echo "Please emerge the u-boot-tools package, by running the following command:"
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echo " emerge dev-embedded/u-boot-tools"
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exit 1
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fi
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# Check that the source file exists
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if [[ ! -r ${BOOT_TXT} ]]; then
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echo "${ACTION} ${IMAGE_DESC} not possible, file ${BOOT_TXT} not found."
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echo "Please emerge the u-boot-pinephone-pro package, by running the following command:"
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echo " emerge dev-embedded/u-boot-pinephone-pro"
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exit 1
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fi
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# Is this a quiet execution?
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VERBOSE=true
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while getopts "q" SWITCH; do
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if [[ ${SWITCH} = "q" ]]; then
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VERBOSE=false
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fi
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done
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# Generate the U-Boot boot script
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echo "${ACTION} ${IMAGE_DESC} ${BOOT_SCR}..."
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if [[ ${VERBOSE} = true ]]; then
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mkimage -A arm -O linux -T script -C none -n "${IMAGE_DESC}" -d ${BOOT_TXT} ${BOOT_SCR}
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else
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mkimage -A arm -O linux -T script -C none -n "${IMAGE_DESC}" -d ${BOOT_TXT} ${BOOT_SCR} > /dev/null 2>&1
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if [[ $? = 0 ]]; then
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echo "${ACTION} ${IMAGE_DESC} from ${BOOT_TXT} completed successfully."
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else
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echo "${ACTION} ${IMAGE_DESC} from ${BOOT_TXT} failed due to unknown reason."
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echo "Please try generating the boot script again, or your phone may no longer boot properly."
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fi
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fi
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# EOF
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@ -31,6 +31,7 @@ BDEPEND="
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sys-devel/flex
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virtual/pkgconfig
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sys-devel/crossdev
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dev-embedded/u-boot-tools
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"
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src_prepare() {
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@ -94,19 +95,20 @@ src_test() { :; }
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src_install() {
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insinto /boot/
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doins ${S}/u-boot.itb
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insinto /boot/
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doins ${S}/idbloader.img
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doins ${FILESDIR}/boot.txt
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dobin ${FILESDIR}/ppp-uboot-mkscr
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}
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pkg_postinst() {
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einfo "In order to get the U-Boot to work you will need a crosscompiler for arm-none-eabi you can do this by running: crossdev --target arm-none-eabi (if not done allready) and then re-emerge this packages"
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einfo "This U-Boot is only to be used for the PinePhone Pro."
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einfo "Edit the /boot/boot.txt file with your uuid's and then run ppp-uboot-mkscr"
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einfo "After compiling a new Gentoo kernel, copy the resulting Image from /usr/src/linux/arch/arm64/boot/Image to the boot partition (replacing the existing Image)."
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einfo "New version of U-Boot firmware can be flashed to your microSD card or eMMc module."
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einfo "You can do that by running:"
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einfo "# dd if=/boot/idbloader.img of=/dev/mmcblkX seek=64 conv=notrunc,fsync"
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einfo "# dd if=/boot/u-boot.itb of=/dev/mmcblkX seek=16384 conv=notrunc,fsync"
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einfo "Due to the Boot Priority for the PPP it is HIGHLY recommended to not put U-Boot on the eMMc because there is no easy way to recover is something went wrong."
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einfo "If you want U-Boot tools installed you can emerge dev-embedded/u-boot-tools."
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}
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