1 U-Boot for SolidRun Hummingboard
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4 This file contains information for the port of U-Boot to the Hummingboard.
6 For more details about Hummingboard, please refer to:
7 http://imx.solid-run.com/wiki/index.php?title=Carrier-One_Hardware
9 (Carrier-One was the previous name of Hummingboard).
11 Building U-boot for Hummingboard
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14 To build U-Boot for the Hummingboard Solo version:
16 $ make hummingboard_solo_config
19 Flashing U-boot into the SD card
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22 - After the 'make' command completes, the generated 'u-boot.imx' binary must be
23 flashed into the SD card:
25 $ sudo dd if=u-boot.imx of=/dev/mmcblk0 bs=1k seek=1; sync
27 (Note - the SD card node may vary, so adjust this as needed).
29 Also, a more detailed explanation on how to format the SD card is available
30 at doc/README.imximage.
32 - Insert the micro SD card into the slot located in the bottom of the board
34 - Connect a 3.3V USB to serial converter cable to the host PC. The MX6 UART
35 signals are available in the 26 pin connector as shown at:
36 http://imx.solid-run.com/wiki/index.php?title=Carrier-One_Hardware
37 (Check for "26 pin header layout").
39 - Power up the board via USB cable (CON201) and U-boot messages will appear in