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