u-boot-amlogic: upgrade to v2026.04, switch to gxlimg
The reasoning behind switching to gxlimg for image creation is that the official Amlogic tools are not only proprietary (which makes them undesirable in the first place), but they are also x86_64-only, which increases maintenance burden as hacks have to be implemented for them to work on non-x86_64 systems. They are also not officially supported, are buggy, and tend to depend on glibc. gxlimg has been packaged in Alpine Linux for a very long while, and the intention behind packaging in Alpine has always been that it will be used for the u-boot package going forward. The main disadvantage of gxlimg is that it does not yet support compressing the u-boot binary in the FIP, but we don't use that feature in the proprietary tools anyway. Signed-off-by: Ferass El Hafidi <funderscore@postmarketos.org> Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/6900>
This commit is contained in:
Ferass El Hafidi
The Friendly Meow (merge) Bot
parent
28d9252720
commit
5bbe347a01
1 changed files with 114 additions and 14 deletions
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@ -3,7 +3,7 @@
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# Co-Maintainer: hexaheximal <hexaheximal@proton.me>
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maintainer="Ferass El Hafidi <funderscore@postmarketos.org>"
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pkgname=u-boot-amlogic
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pkgver=2024.04
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pkgver=2026.04
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pkgrel=0
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pkgdesc="U-Boot bootloader for Amlogic AArch64-based devices"
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url="https://u-boot.org/"
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@ -16,6 +16,8 @@ makedepends="$depends_dev
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crust
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dtc
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flex
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gxlimg
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gnutls-dev
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openssl-dev
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py3-setuptools
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python3-dev
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@ -45,15 +47,20 @@ replaces="
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_fip_builddir="$srcdir/amlogic-boot-fip-$_amlogicblob_commit"
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# Format: <board>:<board u-boot defconfig>,<amlogic-boot-fip board files>
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_boards="
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amediatech-x96-mini:x96_mini,jethub-j80
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bananapi-bpi-cm4-cm4io:bananapi-cm4-cm4io,bananapi-cm4io
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_gxl_boards="
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beelink-gt1:beelink-gt1-ultimate,beelink-gt1
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librecomputer-lepotato:libretech-cc,lepotato
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"
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_g12a_boards="
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bananapi-bpi-cm4-cm4io:bananapi-cm4-cm4io,bananapi-cm4io
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odroid-c4:odroid-c4,odroid-c4
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odroid-n2plus:odroid-n2,odroid-n2-plus
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radxa-zero:radxa-zero,radxa-zero
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"
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_boards="
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$_gxl_boards
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$_g12a_boards
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"
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for board in $_boards; do
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_board_codename=${board%%:*}
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@ -64,6 +71,97 @@ prepare() {
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default_prepare
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}
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#
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# Generic u-boot building
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#
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_build_u_boot() {
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board_config="$1"
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touch include/config.h
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LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > include/timestamp_autogenerated.h
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LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> include/timestamp_autogenerated.h
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make ${board_config}_defconfig all
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}
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#
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# SoC-specific FIP building
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#
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_build_fip_gxl() {
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board_fip_dir="$1"
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u_boot="$2"
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# create amlogic fip
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python "$board_fip_dir/acs_tool.py" "$board_fip_dir/bl2.bin" "$board_fip_dir/bl2_acs.bin" "$board_fip_dir/acs.bin" 0
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"$board_fip_dir/blx_fix.sh" "$board_fip_dir/bl2_acs.bin" "$board_fip_dir/zero_tmp" \
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"$board_fip_dir/bl2_zero.bin" "$board_fip_dir/bl21.bin" \
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"$board_fip_dir/bl21_zero.bin" "$board_fip_dir/bl2_new.bin" bl2
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gxlimg -t bl2 -s "$board_fip_dir/bl2_new.bin" "$board_fip_dir/bl2.bin.sig"
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bl2bin="$board_fip_dir/bl2.bin.sig"
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# encrypt BL30 and BL31
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"./$board_fip_dir/blx_fix.sh" "$board_fip_dir/bl30.bin" "$board_fip_dir/zero_tmp" \
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"$board_fip_dir/bl30_zero.bin" "$board_fip_dir/bl301.bin" \
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"$board_fip_dir/bl301_zero.bin" "$board_fip_dir/bl30_new.bin" bl30
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gxlimg -t bl3x -c "$board_fip_dir/bl30_new.bin" "$board_fip_dir/bl30.bin.enc"
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gxlimg -t bl3x -c "$board_fip_dir/bl31.img" "$board_fip_dir/bl31.img.enc"
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bl30bin="$board_fip_dir/bl30.bin.enc"
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bl31bin="$board_fip_dir/bl31.img.enc"
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# encrypt u-boot
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gxlimg -t bl3x -c "$u_boot" "$board_fip_dir/u-boot.enc"
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# and finally create the final image
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gxlimg -t fip \
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--bl2 "$bl2bin" \
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--bl30 "$bl30bin" \
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--bl31 "$bl31bin" \
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--bl33 "$board_fip_dir/u-boot.enc" \
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"$board_fip_dir/u-boot.bin"
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}
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_build_fip_g12a() {
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board_fip_dir="$1"
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u_boot="$2"
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# create amlogic fip
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"./$board_fip_dir/blx_fix.sh" "$board_fip_dir/bl2.bin" "$board_fip_dir/zero_tmp" \
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"$board_fip_dir/bl2_zero.bin" "$board_fip_dir/acs.bin" \
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"$board_fip_dir/bl21_zero.bin" "$board_fip_dir/bl2_new.bin" bl2
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gxlimg -t bl2 -s "$board_fip_dir/bl2_new.bin" "$board_fip_dir/bl2.bin.sig"
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bl2bin="$board_fip_dir/bl2.bin.sig"
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# encrypt BL30 and BL31
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"./$board_fip_dir/blx_fix.sh" "$board_fip_dir/bl30.bin" "$board_fip_dir/zero_tmp" \
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"$board_fip_dir/bl30_zero.bin" "$board_fip_dir/bl301.bin" \
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"$board_fip_dir/bl301_zero.bin" "$board_fip_dir/bl30_new.bin" bl30
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gxlimg -t bl30 -s "$board_fip_dir/bl30_new.bin" "$board_fip_dir/bl30.bin.enc"
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gxlimg -t bl3x -s "$board_fip_dir/bl31.img" "$board_fip_dir/bl31.img.enc"
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bl30bin="$board_fip_dir/bl30.bin.enc"
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bl31bin="$board_fip_dir/bl31.img.enc"
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# encrypt u-boot
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gxlimg -t bl3x -s "$builddir/u-boot.bin" "$board_fip_dir/u-boot.enc"
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ddrfw="
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--ddrfw $board_fip_dir/ddr4_1d.fw --ddrfw $board_fip_dir/ddr4_2d.fw --ddrfw $board_fip_dir/ddr3_1d.fw
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--ddrfw $board_fip_dir/piei.fw --ddrfw $board_fip_dir/lpddr4_1d.fw --ddrfw $board_fip_dir/lpddr4_2d.fw
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--ddrfw $board_fip_dir/diag_lpddr4.fw --ddrfw $board_fip_dir/aml_ddr.fw
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"
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if [ -e "$board_fip_dir"/lpddr3_1d.fw ]; then
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ddrfw="$ddrfw --ddrfw $board_fip_dir/lpddr3_1d.fw"
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fi
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# and finally create the final image
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gxlimg -t fip --rev v3 \
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--bl2 "$bl2bin" \
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--bl30 "$bl30bin" \
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--bl31 "$bl31bin" \
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--bl33 "$board_fip_dir/u-boot.enc" \
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$ddrfw \
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"$board_fip_dir/u-boot.bin"
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}
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build() {
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for board in $_boards; do
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local board_names=${board##*:} board_config board_codename="" board_fip_dir
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@ -71,19 +169,21 @@ build() {
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board_codename=${board%%:*}
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board_fip_dir=${board##*,}
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msg "Building U-Boot for $board_codename (config: $board_config, FIP: $board_fip_dir)"
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touch include/config.h
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LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > include/timestamp_autogenerated.h
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LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> include/timestamp_autogenerated.h
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make -j8 ${board_config}_defconfig all
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msg "Building U-Boot for $board_codename (config: $board_config)"
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_build_u_boot $board_config
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msg "Building Amlogic firmware package for $board_codename (FIP: $board_fip_dir)"
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cd $_fip_builddir
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mkdir -p ./build
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./build-fip.sh $board_fip_dir $builddir/u-boot.bin ./build
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cd ./build
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dd if=u-boot.bin.sd.bin of=u-boot-$board_codename.bin.sd-stripped.bin conv=fsync,notrunc bs=512 skip=1
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if echo $_gxl_boards | grep -q $board; then
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msg "Building Amlogic GXL firmware package for $board_codename (FIP: $board_fip_dir)"
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_build_fip_gxl "$board_fip_dir" "$builddir/u-boot.bin"
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elif echo $_g12a_boards | grep -q $board; then
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msg "Building Amlogic G12A firmware package for $board_codename (FIP: $board_fip_dir)"
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_build_fip_g12a "$board_fip_dir" "$builddir/u-boot.bin"
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fi
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dd if="$board_fip_dir/u-boot.bin" of="./build/u-boot-$board_codename.bin.sd-stripped.bin" conv=fsync,notrunc bs=512
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cd $builddir
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done
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}
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@ -109,7 +209,7 @@ for board in $_boards; do
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done
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sha512sums="
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be9b0176337fe9321ac244a16a17dfc1fb976b019de36c78d52149fe7c9d89d2907321be4c0c2faf0d47a4982212501f29063dbd01a005ce2c54e072159e0e3e u-boot-v2024.04.tar.gz
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3e88bde53d54edc08b0ef108c5f87760fd57fd9932ce9d4a99f75bc1aa085f6d877801251f085adbf211351ca0a5d99dcc810bb8b4510fdc06159b9bf6ee850c u-boot-v2026.04.tar.gz
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415e81dedca92da59bb12025e64a02b14c8cd43c1a7d80b58e808db8f61402ecf396bf6c072c1cc18546254a5c88c9573c255c37496078a71c825abea87211be 0001-add-x96-mini-support.patch
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74c57daff859e7f449bd2743c7a8c0358b8dbe5d321ddb3a5b242b4d35683890d500d23e769490b1419a18bed233aea03ee11103bb4d646c502e4018283ba975 amlogic-fip.tar.gz
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"
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