Hi, On 04/30/2015 10:33 AM, JaeminPark wrote: > Today, I got Freescale i.MX53 SABRE Tablet and I’d like to make demo as > described “Shortcut” in README > (https://github.com/skalk/genode/blob/i.MX53_tablet_demo/os/src/server/vmm/imx53/README). > > After boot-up the tablet, I failed to load image.bin into the device. > > It could be a ridiculous question, but please tell me which point I did > wrong. > > My procedure was as follows : > > 1) Download image.bin from URL > in > https://github.com/skalk/genode/blob/i.MX53_tablet_demo/os/src/server/vmm/imx53/README > > 2) Setup sdcard as follows : (sdcard is mounted in /dev/sdb) > sudo parted /dev/sdb --script mklabel msdos > sudo parted /dev/sdb --script mkpart primary ext4 5M 100% > sudo dd if=$(U-BOOT-DIR)/u-boot.imx of=/dev/sdb seek=2 bs=512 conv=fsync > sudo fdisk -l /dev/sdb > sudo mkfs.ext4 /dev/sdb1 > sudo udisks --mount /dev/sdb1 > sudo cp image.bin /media/371a8dd7-58c1-4beb-aed3-cb18fb40f7eb/ > sudo udisks –-unmount /dev/sdb1 > > 3) insert sdcard into MMC adapter, and then insert MMC (sdcard) into the > tablet > > 4) After power up the tablet, U-BOOT prompt (u-boot from MMC is not > used), I did as follows : > MX53-SMD U-Boot > ext2load mmc 0:1 0x70800000 image.bin > (hang forever) > > So, I couldn’t load image.bin into the tablet, thus I couldn’t boot demo > image in the tablet. > > If possible, (for the beginner in this field) please let me know full > procedures to set up the MMC (sdcard) for this demo.
Well, I wonder whether you could boot anything from SD-card on your tablet (e.g. an image provided by Freescale)? As your u-boot already hangs when trying to read from MMC. The things you should investigate: are you sure you interact with the u-boot from the SD-Card, or maybe the one from the eMMC? You have to toggle some switches on the board to boot from SD-card. Next question would be whether mmc 0:1 really targets the SD-Card instead of an eMMC partition? There are u-boot commands that can help you, like 'mmcinfo' or something similar. Regards Stefan > > > ------------------------------------------------------------------------------ > One dashboard for servers and applications across Physical-Virtual-Cloud > Widest out-of-the-box monitoring support with 50+ applications > Performance metrics, stats and reports that give you Actionable Insights > Deep dive visibility with transaction tracing using APM Insight. > http://ad.doubleclick.net/ddm/clk/290420510;117567292;y > > > > _______________________________________________ > genode-main mailing list > genode-main@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/genode-main > -- Stefan Kalkowski Genode Labs http://www.genode-labs.com/ · http://genode.org/ ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ genode-main mailing list genode-main@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/genode-main