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A33(A23) seem non supported in uart0 hello world ? #64
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Hello far5893, Currently there is no support for A33/A23, as we're lacking the necessary hardware to test it. However, the code itself is pretty much self-explanatory, and simple enough to adjust for other SoCs. You'd mostly have to figure out the correct GPIO pin mapping (from the datasheet) and extend The SD breakout might require some extra care in getting the "pinmux" (GPIO multiplexing functions) setup right. See the A13 case for an example of this. Using an SD breakout adapter complicates things in two ways:
That said: Yes, it's possible to upload and execute the uart0-helloworld-sdboot.sunxi via USB in FEL mode, eliminating the need for / use of a memory card. Regards, NiteHawk |
How would that work? Pardon my lack of understanding. ie. Which commands are needed? |
Just run |
Hi,
I'm trying to boot A33 tablet with fel or sdcard ,
i have breakout sd adapter , can i use uart0 hello world mixing uart0 and SD?
And with fel is possible to load hello-world image to sram and execute(whiteout SD)?
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