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Agptek Rocker: Update tools to alter .upt update images

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Change all references to official rockbox repository

Change-Id: I22d305bc6c6f89b8737b2bc15378bfd7fe10621e
This commit is contained in:
Marcin Bukat 2018-06-13 13:28:38 +02:00
parent f727b0787a
commit 419219e06d
3 changed files with 48 additions and 30 deletions
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7
tools/agptek_rocker/Dockerfile
View file

@ -32,11 +32,10 @@ RUN apt-get update && \
# Clone rockbox repository # Clone rockbox repository
RUN cd /home/rb && \ RUN cd /home/rb && \
git clone https://github.com/wodz/rockbox-wodz.git git clone http://gerrit.rockbox.org/p/rockbox
# Build cross toolchain (It takes quite long) # Build cross toolchain (It takes quite long)
RUN cd /home/rb/rockbox-wodz && \ RUN cd /home/rb/rockbox && \
git checkout agptek-rocker && \
./tools/rockboxdev.sh --target=y ./tools/rockboxdev.sh --target=y
# Install tools for unpacking ubifs # Install tools for unpacking ubifs
@ -46,5 +45,5 @@ RUN cd /home/rb && \
python setup.py install python setup.py install
# Copy build script # Copy build script
RUN cp /home/rb/rockbox-wodz/tools/agptek_rocker/bootloader_install.sh /usr/local/bin && \ RUN cp /home/rb/rockbox/tools/agptek_rocker/bootloader_install.sh /usr/local/bin && \
chmod 755 /usr/local/bin/bootloader_install.sh chmod 755 /usr/local/bin/bootloader_install.sh

22
tools/agptek_rocker/README
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@ -1,6 +1,21 @@
Update file with .upt extension is actually ISO9660 image. Inside
there are:
1) uboot.bin - uBoot image
2) uimage.bin - linux kernel image packed in legacy uboot format
3) system.ubi - UBIFS rootfs image
4) update.txt - text file describing update image content
5) version.txt - text file describing version of update image
Steps needed to patch update.upt with rockbox bootloader are explained in Steps needed to patch update.upt with rockbox bootloader are explained in
bootloader_install.sh shell script. Process is quite involved and some below. Process is quite involved and some custom tools are needed.
custom tools are needed. bootloader_install.sh scipt is design to automate the process.
1) First content of ISO9660 .upt file needs to be unpacked
2) system.ubi UBIFS image needs to be unpacked
3) Rockbox bootloader is copied to unpacked rootfs
4) Recreate UBIFS with altered content
5) Update update.txt file with correct CRC of altered system.ubi
6) Recreate ISO9660 .upt file
For convenience Dockerfile is provided which prepares custom image based For convenience Dockerfile is provided which prepares custom image based
@ -9,7 +24,7 @@ images.
Basically image extends standard debian image by: Basically image extends standard debian image by:
1) Installing developer packages from stock debian 1) Installing developer packages from stock debian
2) Cloning https://github.com/wodz/rockbox-wodz.git 2) Cloning rockbox repository http://gerrit.rockbox.org/p/rockbox
3) Building custom cross toolchain 3) Building custom cross toolchain
4) Cloning and installing tools to work with UBIFS 4) Cloning and installing tools to work with UBIFS
@ -32,6 +47,7 @@ docker run -it -v /path/to/dir/with/update.upt:/upt \
Files in this directory: Files in this directory:
README - this file README - this file
bootloader_install.sh - shell script documenting process of patching bootloader_install.sh - shell script documenting process of patching
agptek rocker update images agptek rocker update images

45
tools/agptek_rocker/bootloader_install.sh
View file

@ -1,4 +1,8 @@
#!/bin/sh #!/bin/sh
ROCKBOX_SRC=$HOME/rockbox
BUILD=$ROCKBOX_SRC/build
ISO=$HOME/iso
ROOTFS=$HOME/rootfs
[ -z "$UPT_DIR" ] && UPT_DIR=`pwd` [ -z "$UPT_DIR" ] && UPT_DIR=`pwd`
cd $HOME cd $HOME
@ -9,9 +13,9 @@ echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo "!!! STEP 0: Get sources !!!" echo "!!! STEP 0: Get sources !!!"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo echo
[ -d "$HOME/rockbox-wodz" ] || git clone https://github.com/wodz/rockbox-wodz.git [ -d "$ROCKBOX_SRC" ] || git clone ttp://gerrit.rockbox.org/p/rockbox
cd $HOME/rockbox-wodz cd $ROCKBOX_SRC
# build bootloader # build bootloader
echo echo
@ -20,10 +24,9 @@ echo "!!! STEP 1: Build bootloader !!!"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo echo
[ -d "$HOME/rockbox-wodz/build" ] && rm -rf $HOME/rockbox-wodz/build [ -d "$BUILD" ] && rm -rf $BUILD
git checkout agptek-rocker && \
git pull && \ git pull && \
mkdir $HOME/rockbox-wodz/build && cd $HOME/rockbox-wodz/build && \ mkdir $BUILD && cd $BUILD && \
../tools/configure --target=240 --type=b && \ ../tools/configure --target=240 --type=b && \
make clean && \ make clean && \
make && \ make && \
@ -38,9 +41,9 @@ echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo "!!! STEP 2: Extract upt file !!!" echo "!!! STEP 2: Extract upt file !!!"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo echo
[ -d "$HOME/iso" ] && rm -rf $HOME/iso [ -d "$ISO" ] && rm -rf $ISO
mkdir $HOME/iso && \ mkdir $ISO && \
xorriso -osirrox on -ecma119_map lowercase -indev $UPT_DIR/update.upt -extract / $HOME/iso xorriso -osirrox on -ecma119_map lowercase -indev $UPT_DIR/update.upt -extract / $ISO
# Extract rootfs files. Preserve permissions (although this are wrong!) # Extract rootfs files. Preserve permissions (although this are wrong!)
echo echo
@ -48,7 +51,7 @@ echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo "!!! STEP 3: Extract system.ubi !!!" echo "!!! STEP 3: Extract system.ubi !!!"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo echo
ubireader_extract_files -k -o $HOME/rootfs $HOME/iso/system.ubi ubireader_extract_files -k -o $ROOTFS $ISO/system.ubi
# Copy rockbox bootloader # Copy rockbox bootloader
echo echo
@ -56,8 +59,8 @@ echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo "!!! STEP 4: Copy bootloader !!!" echo "!!! STEP 4: Copy bootloader !!!"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo echo
cp $HOME/rockbox-wodz/build/bootloader.elf $HOME/rootfs/usr/bin/rb_bootloader && \ cp $BUILD/bootloader.elf $ROOTFS/usr/bin/rb_bootloader && \
mipsel-rockbox-linux-gnu-strip --strip-unneeded $HOME/rootfs/usr/bin/rb_bootloader mipsel-rockbox-linux-gnu-strip --strip-unneeded $ROOTFS/usr/bin/rb_bootloader
# Overwrite default player starting script with one running our bootloader # Overwrite default player starting script with one running our bootloader
echo echo
@ -65,8 +68,8 @@ echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo "!!! STEP 5: Modify startup script !!!" echo "!!! STEP 5: Modify startup script !!!"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo echo
cp $HOME/rockbox-wodz/tools/agptek_rocker//hiby_player.sh $HOME/rootfs/usr/bin/hiby_player.sh && \ cp $ROCKBOX_SRC/tools/agptek_rocker//hiby_player.sh $ROOTFS/usr/bin/hiby_player.sh && \
chmod 755 $HOME/rootfs/usr/bin/hiby_player.sh chmod 755 $ROOTFS/usr/bin/hiby_player.sh
# Rebuild ubifs # Rebuild ubifs
echo echo
@ -74,8 +77,8 @@ echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo "!!! STEP 6: Rebuild system.ubi !!!" echo "!!! STEP 6: Rebuild system.ubi !!!"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo echo
mkfs.ubifs --min-io-size=2048 --leb-size=126976 --max-leb-cnt=1024 -o $HOME/system_rb.ubi -r $HOME/rootfs && \ mkfs.ubifs --min-io-size=2048 --leb-size=126976 --max-leb-cnt=1024 -o $HOME/system_rb.ubi -r $ROOTFS && \
mv $HOME/system_rb.ubi $HOME/iso/system.ubi mv $HOME/system_rb.ubi $ISO/system.ubi
# Fixup update.txt file with correct md5 # Fixup update.txt file with correct md5
echo echo
@ -83,7 +86,7 @@ echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo "!!! STEP 7: Fixup update.txt !!!" echo "!!! STEP 7: Fixup update.txt !!!"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo echo
python $HOME/rockbox-wodz/tools/agptek_rocker/update_update.py $HOME/iso/update.txt python $ROCKBOX_SRC/tools/agptek_rocker/update_update.py $ISO/update.txt
# Rebuild .upt file # Rebuild .upt file
echo echo
@ -91,7 +94,7 @@ echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo "!!! STEP 8: Rebuild upt file !!!" echo "!!! STEP 8: Rebuild upt file !!!"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo echo
xorriso -as mkisofs -volid 'CDROM' --norock -output $UPT_DIR/update_rb.upt $HOME/iso xorriso -as mkisofs -volid 'CDROM' --norock -output $UPT_DIR/update_rb.upt $ISO
# Build rockbox.zip # Build rockbox.zip
echo echo
@ -99,7 +102,7 @@ echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo "!!! STEP 9: Build rockbox application !!!" echo "!!! STEP 9: Build rockbox application !!!"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo echo
cd $HOME/rockbox-wodz/build && \ cd $BUILD && \
../tools/configure --target=240 --type=n && \ ../tools/configure --target=240 --type=n && \
make clean && \ make clean && \
make && \ make && \
@ -112,9 +115,9 @@ echo "!!!!!!!!!!!!!!!!!!!!!!!!"
echo "!!! STEP 10: Cleanup !!!" echo "!!! STEP 10: Cleanup !!!"
echo "!!!!!!!!!!!!!!!!!!!!!!!!" echo "!!!!!!!!!!!!!!!!!!!!!!!!"
echo echo
rm -rf $HOME/rockbox-wodz/build rm -rf $BUILD
rm -rf $HOME/iso rm -rf $ISO
rm -rf $HOME/rootfs rm -rf $ROOTFS
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo "! Building finished !" echo "! Building finished !"