| U-Boot for SolidRun Hummingboard | |
| -------------------------------- | |
| This file contains information for the port of U-Boot to the Hummingboard. | |
| For more details about Hummingboard, please refer to: | |
| http://imx.solid-run.com/wiki/index.php?title=Carrier-One_Hardware | |
| (Carrier-One was the previous name of Hummingboard). | |
| Building U-boot for Hummingboard | |
| -------------------------------- | |
| To build U-Boot for the Hummingboard Solo version: | |
| $ make hummingboard_solo_config | |
| $ make | |
| Flashing U-boot into the SD card | |
| -------------------------------- | |
| - After the 'make' command completes, the generated 'u-boot.imx' binary must be | |
| flashed into the SD card: | |
| $ sudo dd if=u-boot.imx of=/dev/mmcblk0 bs=1k seek=1; sync | |
| (Note - the SD card node may vary, so adjust this as needed). | |
| Also, a more detailed explanation on how to format the SD card is available | |
| at doc/README.imximage. | |
| - Insert the micro SD card into the slot located in the bottom of the board | |
| - Connect a 3.3V USB to serial converter cable to the host PC. The MX6 UART | |
| signals are available in the 26 pin connector as shown at: | |
| http://imx.solid-run.com/wiki/index.php?title=Carrier-One_Hardware | |
| (Check for "26 pin header layout"). | |
| - Power up the board via USB cable (CON201) and U-boot messages will appear in | |
| the serial console. |