nvflash
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nvflash [2011/07/28 23:35] – [Debian/Ubuntu Package] ggrandou | nvflash [2011/10/02 14:43] – [Debian/Ubuntu Package] updated deb version ggrandou | ||
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- | ====== | + | ====== |
nvflash is a utility provided by Nvidia for flashing Tegra devices. Nvflash runs on a host PC and communicates with the Tegra system (the AC100 in our case) through a dedicated USB port (the mini USB port on the AC100). | nvflash is a utility provided by Nvidia for flashing Tegra devices. Nvflash runs on a host PC and communicates with the Tegra system (the AC100 in our case) through a dedicated USB port (the mini USB port on the AC100). | ||
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< | < | ||
$ cd /tmp | $ cd /tmp | ||
- | $ wget http:// | + | $ wget http:// |
- | $ sudo dpkg -i nvflash_20110628-1_all.deb | + | $ sudo dpkg -i nvflash_20110628-2_all.deb |
</ | </ | ||
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+ | ====== nvflash setup ====== | ||
+ | - Powerdown your AC100 | ||
+ | - Connect the USB cable between your AC100 and the host PC | ||
+ | - press CTRL and ESC keys, and while maintaining them pressed, powerup your AC100 | ||
+ | - the AC100 power white LED should light on, the screen remains switched off | ||
+ | - download the bootloader into the CPU RAM, on your host PC, type: | ||
+ | < | ||
+ | $ nvflash --bl / | ||
+ | </ | ||
+ | |||
+ | Note: adapt the command with real path of your fastboot.bin | ||
+ | |||
+ | Now the AC100 is ready to accept commands from nvflash | ||
+ | |||
+ | |||
+ | ====== nvflash commands ====== | ||
+ | |||
+ | Write the image < | ||
+ | |||
+ | < | ||
+ | |||
+ | Read the partition <N> from the AC100 to the file < | ||
+ | |||
+ | < | ||
+ | |||
+ | For a complete description of nvflash commands: | ||
+ | |||
+ | < | ||
nvflash.txt · Last modified: 2023/07/08 00:04 by 94.102.224.209