mirror of
https://github.com/libretro/Lakka-LibreELEC.git
synced 2025-03-01 01:01:24 +00:00
62 lines
2.8 KiB
Makefile
62 lines
2.8 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (C) 2009-2016 Stephan Raue (stephan@openelec.tv)
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# Copyright (C) 2017-present Team LibreELEC (https://libreelec.tv)
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PKG_NAME="bcm2835-bootloader"
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PKG_VERSION="53f4941b7bb2512e07fa7c6baec29cbee4889848"
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PKG_SHA256="bb61b6baec79e2d0b4a4a63d62064c5a6d1e9baf7fd7bfb6810454893ab37e76"
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PKG_ARCH="arm aarch64"
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PKG_LICENSE="nonfree"
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PKG_SITE="http://www.broadcom.com"
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PKG_URL="${DISTRO_SRC}/${PKG_NAME}-${PKG_VERSION}.tar.xz"
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# for Lakka we use the upstream repo tag
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if [ "${DISTRO}" = "Lakka" ]; then
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PKG_VERSION="1.20220308" # for kernel 5.10.103
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PKG_SHA256="70638d515fd16aee31a963d2693e6ef5963b22420db585e2e99a0b62a43fd287"
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PKG_URL="https://github.com/raspberrypi/firmware/archive/refs/tags/${PKG_VERSION}.tar.gz"
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fi
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PKG_DEPENDS_TARGET="toolchain linux bcmstat"
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PKG_LONGDESC="bcm2835-bootloader: Tool to create a bootable kernel for RaspberryPi"
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PKG_TOOLCHAIN="manual"
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makeinstall_target() {
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# upstream repo stores the firmware file in 'boot' subfolder
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if [ "${DISTRO}" = "Lakka" ]; then
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PKG_BOOT_FOLDER="boot"
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else
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PKG_BOOT_FOLDER="."
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fi
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mkdir -p ${INSTALL}/usr/share/bootloader
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cp -PRv ${PKG_BOOT_FOLDER}/LICENCE* ${INSTALL}/usr/share/bootloader
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cp -PRv ${PKG_BOOT_FOLDER}/bootcode.bin ${INSTALL}/usr/share/bootloader
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if [ "${DEVICE:0:4}" = "RPi4" ]; then
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cp -PRv ${PKG_BOOT_FOLDER}/fixup4x.dat ${INSTALL}/usr/share/bootloader/fixup.dat
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cp -PRv ${PKG_BOOT_FOLDER}/start4x.elf ${INSTALL}/usr/share/bootloader/start.elf
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else
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cp -PRv ${PKG_BOOT_FOLDER}/fixup_x.dat ${INSTALL}/usr/share/bootloader/fixup.dat
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cp -PRv ${PKG_BOOT_FOLDER}/start_x.elf ${INSTALL}/usr/share/bootloader/start.elf
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fi
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find_file_path bootloader/update.sh ${PKG_DIR}/files/update.sh && cp -PRv ${FOUND_PATH} ${INSTALL}/usr/share/bootloader
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find_file_path bootloader/canupdate.sh && cp -PRv ${FOUND_PATH} ${INSTALL}/usr/share/bootloader
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find_file_path config/distroconfig.txt ${PKG_DIR}/files/distroconfig.txt && cp -PRv ${FOUND_PATH} ${INSTALL}/usr/share/bootloader
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find_file_path config/config.txt ${PKG_DIR}/files/config.txt && cp -PRv ${FOUND_PATH} ${INSTALL}/usr/share/bootloader
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if [ "${DISTRO}" = "Lakka" ]; then
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echo "disable_splash=1" >> ${INSTALL}/usr/share/bootloader/distroconfig.txt
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echo "dtparam=audio=on" >> ${INSTALL}/usr/share/bootloader/distroconfig.txt
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if [ "${DEVICE}" = "RPi4" -o "${DEVICE}" = "RPi4-PiBoyDmg" ]; then
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sed -e "s|^gpu_mem=.*$|gpu_mem=384|g" -i ${INSTALL}/usr/share/bootloader/config.txt
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elif [ "${DEVICE}" = "RPi4-RetroDreamer" ]; then
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sed -e "s|^gpu_mem=.*$|gpu_mem=256|g" -i ${INSTALL}/usr/share/bootloader/config.txt
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else
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sed -e "s|^gpu_mem=.*$|gpu_mem=128|g" -i ${INSTALL}/usr/share/bootloader/config.txt
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fi
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echo "force_turbo=0" >> ${INSTALL}/usr/share/bootloader/config.txt
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fi
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}
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