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Joined: Thu Jun 08, 2017 2:41 pm

Bare metal: overlay PL011 UART

Mon Jun 12, 2017 5:18 pm

I have come across user PhilE's .dtb overlay which disables UART1 and enables UART0 on pins 14 and 15. I want to accomplish this using bare metal programming. How can I do this?

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Posts: 228
Joined: Sat Sep 08, 2012 1:59 pm

Re: Bare metal: overlay PL011 UART

Sun Jul 30, 2017 7:47 pm

In baremetal it is just setting the correct ALT function. For example -> ... l011.c#L39
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