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| author | Baruch Siach <baruch@tkos.co.il> | 2017-09-24 15:50:18 +0300 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2017-09-26 06:53:26 +0200 |
| commit | 0d106f1e731a4ea47eaeb4b70cc8b4fcc13a3e40 (patch) | |
| tree | af082503b4aefaef35798f175bfbfb7598f6159a | |
| parent | f3a88e2ca17ac1ff54f5eff67c96cdaa5c542f6a (diff) | |
arm: mvebu: clearfog: document boot from UART
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>
| -rw-r--r-- | board/solidrun/clearfog/README | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/board/solidrun/clearfog/README b/board/solidrun/clearfog/README index 2cfa5bfc86..ef1e3bf426 100644 --- a/board/solidrun/clearfog/README +++ b/board/solidrun/clearfog/README @@ -16,3 +16,23 @@ $ sudo dd if=u-boot-spl.kwb of=/dev/sdX bs=512 seek=1 Please use the correct device node for your setup instead of "/dev/sdX" here! + +Boot from UART: +--------------- + +Connect the on-board micro-USB (CF Pro: CON11, CF Base: CON5) +to your host. + +Set the SW1 DIP switches to UART boot (0: OFF, 1: ON): + + ClearFog Base: 01001 + ClearFog Pro: 11110 + +Run the following command to initiate U-Boot download: + + ./tools/kwboot -b u-boot-spl.kwb /dev/ttyUSBX + +Use the correct UART device node for /dev/ttyUSBX. + +When download finishes start your favorite terminal emulator +on /dev/ttyUSBX. |