http://www.igorpecovnik.com/2014/11/18/olimex-lime-debian-sd-image/
attention pas de LIME A10 ! Que de A20
Description du process de construction : a10_lime_kernel_3.4.90_building_description.txt
cf doc chez olimex http://olimex.wordpress.com/2014/06/23/a10-olinuxino-lime-debian-build-with-kernel-3-4-90/
de
mkdir A20-U-boot git clone -b sunxi https://github.com/linux-sunxi/u-boot-sunxi.git cd u-boot-sunxi/ make A20-OLinuXino_MICRO_config make CROSS_COMPILE=arm-linux-gnueabihf- ls u-boot.bin u-boot-sunxi-with-spl.bin spl/sunxi-spl.bin
récupérer : a20_defconfig.txt sunxi-i2c.patch.txt et les mettre dans le répertoire
git clone https://github.com/linux-sunxi/linux-sunxi linux-sunxi cp a20_defconfig linux-sunxi/arch/arm/configs/a20_defconfig cp sunxi-i2c.patch.txt linux-sunxi/sunxi-i2c.patch cd linux-sunxi patch -p0 < sunxi-i2c.patch make ARCH=arm a20_defconfig make ARCH=arm menuconfig # éventuellement export CCFLAGS="-O3 -march=armv7-a -mtune=cortex-a8 -mfpu=neon -ftree-vectorize -ffast-math -mfloat-abi=hard" make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j4 uImage mkdir out make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j4 INSTALL_MOD_PATH=out modules make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j4 INSTALL_MOD_PATH=out modules_install make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j4 INSTALL_MOD_PATH=out firmware_install # au caszou compilation en natif pour bibi make ARCH=arm uImage rm -rf out/* mkdir -p out make ARCH=arm INSTALL_MOD_PATH=out modules make ARCH=arm INSTALL_MOD_PATH=out modules_install make ARCH=arm INSTALL_MOD_PATH=out firmware_install
le fichier u-boot avec la partie configuration est dans le a20_kernel_3.4 c'est : ./u-boot-sunxi/u-boot-sunxi-with-spl.bin
dd if=u-boot-sunxi-with-spl.bin of=/dev/sdX bs=1024 seek=8
le kernel uImage est dans linux-sunxi/arch/arm/boot/
les modules sont dans linux-sunxi/out/lib
mkdir a10-LIME-U-boot cd a10-LIME-U-boot git clone -b sunxi https://github.com/linux-sunxi/u-boot-sunxi.git cd u-boot-sunxi/ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- distclean make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- A10-OLinuXino-Lime_config make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- cd ..
récupérer : a10lime_defconfig.txt , sunxi-i2c.patch , a10_sound.patch et les mettre dans le répertoire
git clone https://github.com/linux-sunxi/linux-sunxi linux-sunxi cp a10lime_defconfig linux-sunxi/arch/arm/configs/a10lime_defconfig cd linux-sunxi patch -p0 < ../sunxi-i2c.patch patch -p0 < ../a10_sound.patch make ARCH=arm a10lime_defconfig make ARCH=arm menuconfig # éventuellement export CCFLAGS="-O3 -march=armv7-a -mtune=cortex-a8 -mfpu=neon -ftree-vectorize -ffast-math -mfloat-abi=hard" make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j4 uImage mkdir out make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j4 INSTALL_MOD_PATH=out modules make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j4 INSTALL_MOD_PATH=out modules_install make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j4 INSTALL_MOD_PATH=out firmware_install
certaine fois sur la LIME , kernel 3.14 a10lime_3.14_defconfig.txt
make uImage LOADADDR=0x40008000
de https://www.olimex.com/forum/index.php?topic=2028.msg9141#msg9141 avec olinuxino-a20-flashinstall.zip
lire aussi :
recupération de u-boot.bin et sunxi-spl.bin d'une SD qui marche : ?? a verifier !
?? dd of=u-boot.bin if=/dev/sdc bs=1 seek=32 count=227536 ?? dd of=sunxi-spl.bin if=/dev/sdc bs=1 seek=8 count=17912 dd of=bootsd.bin if=/dev/sdc bs=1 seek=8 count=2039
gunzip -c /media/EE1/src/A10/debian_rootfs/mele_debian_armhf_minimal.cpio.gz | cpio -i
setenv bootargs console=ttyS0,115200 sunxi_g2d_mem_reserve=0 sunxi_fb_mem_reser ve=0 sunxi_no_mali_mem_reserve sunxi_ve_mem_reserve=0 root=/dev/mmcblk0p2 rootw ait panic=10 fatload mmc 0 0x43000000 script.bin fatload mmc 0 0x48000000 uImage bootm 0x48000000
#apt-get install uboot-mkimage mkimage -C none -A arm -T script -d boot.cmd boot.scr
test xorg.conf pour eviter le décalage du curseur
Section "ServerLayout" Identifier "Main Layout" Screen "Mali Screen" InputDevice "Sun4iTouchscreen" EndSection #Section "Device" # Identifier "Mali FBDEV" # Driver "mali" # Option "fbdev" "/dev/fb0" # Option "DRI2" "true" # Option "DRI2" "true" # Option "DRI2_PAGE_FLIP" "true" # Option "DRI2_WAIT_VSYNC" "false" #EndSection Section "Screen" Identifier "Mali Screen" # Device "Mali FBDEV" DefaultDepth 24 EndSection #Section "DRI" # Mode 0666 #EndSection Section "InputDevice" Identifier "Sun4iTouchscreen" Option "Device" "/dev/input/event1" Driver "tslib" Option "ScreenNumber" "0" Option "Rotate" "NONE" Option "Width" "800" Option "Height" "480" Option "SendCoreEvents" "yes" EndSection
Option “SWCursor” “True” ??
Décalage du curseur par rapport à la touche, même après un ts_calibrate
de fait ça fonctionnne avec:
/usr/share/X11/xorg.conf.d/20-ts.conf
Section "InputClass" Identifier "Sun4i-Touchscreen" MatchDevicePath "/dev/input/event*" MatchProduct "sun4i-ts" Driver "tslib" Option "ScreenNumber" "0" Option "Rotate" "NONE" Option "Width" "800" Option "Height" "480" Option "SendCoreEvents" "yes" Section "InputClass"
Debian Jessie packages for A10 : http://lauri.võsandi.com/2014/04/debian-jessie-sunxi-packages.html