![]() ![]() Set the CROSS_COMPILE environment variable to specify the prefix to your toolchain binaries.Clone the git tree and check out the stable branch (commands from above).Git clone git:///git/u-boot.git openmoko/u-boot The current U-Boot source can be found at a=shortlog h=stable. HaraldWelte is working on those issues, and in fact most of them have already been implemented. Support for reading kernel/initrd from SD/Transflash.However, U-Boot still doesn't support many of the features that GTA01 needs, such as Support to display bootup logo / status on S3C2410 Framebuffer.Support for downloading programs via S3C2410 USB Device Controller.Support for boot from NAND flash using S3C2410 Steppingstone.More information on U-Boot can be found atĪdditions to the vanilla U-Boot already implemented include: Set the bootdelay U-Boot environment variable to -1 if you want it to always halt at the U-Boot on power-up.Note that the cdc_acm /dev/ttyACM0 access disappears as soon as the Neo boots, and is replaced by the cdc_ether usb0 network access. ![]() ![]() Connect to /dev/ttyACM0 with a terminal program on the Linux host (you might need to chown uucp.uucp /dev/ttyACM0 see also below).Connect the Neo (ie not Debug Board) to a Linux host with the USB cable.Hold in the AUX button on power-up to access the boot menu.Make sure that your phone has had the battery and USB cable removed for at least 30 seconds.8.3 What if I borked my U-Boot environment and don't get a prompt anymore?. ![]()
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