Infoportal
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen RevisionVorhergehende ÜberarbeitungNächste Überarbeitung | Vorhergehende ÜberarbeitungNächste ÜberarbeitungBeide Seiten der Revision | ||
| software:linux:buildroot:zoom [2014-11-12 14:06] – abajric | software:linux:buildroot:zoom [2014-11-17 13:30] – abajric | ||
|---|---|---|---|
| Zeile 13: | Zeile 13: | ||
| $ export ZOOMDIR=$(pwd) | $ export ZOOMDIR=$(pwd) | ||
| $ echo $ZOOMDIR | $ echo $ZOOMDIR | ||
| - | $ mkdir images | ||
| </ | </ | ||
| Zeile 43: | Zeile 42: | ||
| $ time make source | $ time make source | ||
| $ time make | $ time make | ||
| - | $ cp output/ | ||
| $ export PATH=$ZOOMDIR/ | $ export PATH=$ZOOMDIR/ | ||
| $ arm-buildroot-linux-gnueabi-gcc -v | $ arm-buildroot-linux-gnueabi-gcc -v | ||
| gcc version 4.8.2 (Buildroot 2014.05) | gcc version 4.8.2 (Buildroot 2014.05) | ||
| </ | </ | ||
| + | |||
| + | Das Herunterladen der Source-Files mit //make source// dauert ca. 7 min (je nach Internetverbindung) und der Build selbst mit //make// dauert ungefär eine Stunde für diese Konfiguration. | ||
| == U-Boot ==================================== | == U-Boot ==================================== | ||
| < | < | ||
| - | $ cd $ZOOMDIR | + | $ cd $ZOOMDIR/uboot-03.22.00.02 |
| - | $ cd uboot-03.22.00.02 | + | $ export |
| - | $ make CROSS_COMPILE=arm-buildroot-linux-gnueabi- distclean | + | $ make distclean |
| - | $ make CROSS_COMPILE=arm-buildroot-linux-gnueabi- | + | $ make da850evm_config |
| - | $ make CROSS_COMPILE=arm-buildroot-linux-gnueabi- | + | $ make all |
| $ export PATH=$ZOOMDIR/ | $ export PATH=$ZOOMDIR/ | ||
| $ mkimage -V | $ mkimage -V | ||
| mkimage version 2012.04.01 | mkimage version 2012.04.01 | ||
| $ mkimage -s -n /dev/null -T aisimage -e 0x80000000 -d spl/ | $ mkimage -s -n /dev/null -T aisimage -e 0x80000000 -d spl/ | ||
| - | $ cp spl/u-boot-spl.ais $ZOOMDIR/ | + | $ nano boot.cmd |
| </ | </ | ||
| + | |||
| + | Folgenden Inhalt einfügen: | ||
| + | |||
| + | < | ||
| + | setenv bootargs ' | ||
| + | setenv bootcmd 'mmc rescan 0;fatload mmc 0 0xc0700000 uImage; bootm c0700000;' | ||
| + | run bootcmd | ||
| + | </ | ||
| + | |||
| + | Speichern mit Ctrl+X, Y. | ||
| + | |||
| + | < | ||
| + | $ mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n ' | ||
| + | </ | ||
| + | |||
| == Kernel ==================================== | == Kernel ==================================== | ||
| < | < | ||
| - | $ cd $ZOOMDIR | + | $ cd $ZOOMDIR/linux-03.22.00.02 |
| - | $ cd linux-03.22.00.02 | + | $ export |
| - | $ make ARCH=arm | + | $ make distclean |
| - | $ make ARCH=arm CROSS_COMPILE=arm-buildroot-linux-gnueabi- | + | $ make da850_omapl138_defconfig |
| - | $ make ARCH=arm CROSS_COMPILE=arm-buildroot-linux-gnueabi- | + | $ make menuconfig |
| </ | </ | ||
| Zeile 81: | Zeile 96: | ||
| < | < | ||
| - | $ make ARCH=arm CROSS_COMPILE=arm-buildroot-linux-gnueabi- | + | $ make uImage |
| - | $ cp arch/ | + | $ make modules |
| - | $ make ARCH=arm CROSS_COMPILE=arm-buildroot-linux-gnueabi- modules | + | |
| - | $ make ARCH=arm CROSS_COMPILE=arm-buildroot-linux-gnueabi- modules_install INSTALL_MOD_PATH=$ZOOMDIR/ | + | |
| </ | </ | ||
| Zeile 110: | Zeile 123: | ||
| $ sudo mount /dev/sdb2 sd/rootfs | $ sudo mount /dev/sdb2 sd/rootfs | ||
| $ sudo cp linux-03.22.00.02/ | $ sudo cp linux-03.22.00.02/ | ||
| - | $ pushd sd/rootfs | + | $ sudo cp uboot-03.22.00.02/ |
| + | $ cd sd/rootfs | ||
| $ sudo tar xjf $ZOOMDIR/ | $ sudo tar xjf $ZOOMDIR/ | ||
| $ sudo nano etc/ | $ sudo nano etc/ | ||
| - | $ popd | + | </ |
| + | |||
| + | eth0 Konfiguration einfügen: | ||
| + | < | ||
| + | auto eth0 | ||
| + | iface eth0 inet dhcp | ||
| + | </ | ||
| + | |||
| + | Speichern mit Ctrl+X, Y. | ||
| + | |||
| + | < | ||
| + | $ sudo nano etc/ | ||
| + | </ | ||
| + | |||
| + | Folgende Zeile irgendwo am Anfang einfügen: | ||
| + | < | ||
| + | export TSLIB_TSDEVICE=/ | ||
| + | </ | ||
| + | |||
| + | Speichern mit Ctrl+X, Y. | ||
| + | |||
| + | |||
| + | < | ||
| + | $ cd $ZOOMDIR/ | ||
| + | $ sudo -E make modules_install INSTALL_MOD_PATH=$ZOOMDIR/ | ||
| + | $ sudo rm $ZOOMDIR/ | ||
| $ sync | $ sync | ||
| - | $ sudo umount sd/boot | + | $ sudo umount |
| - | $ sudo umount sd/rootfs | + | |
| </ | </ | ||