Travis Geiselbrecht 6f89579856 [dev][pl011] track if the uart has been initialized ...

Dont deref a bad pointer if the uart is uninitialized. This helps if a
system tries to print too early in the boot process.

2025-10-05 15:47:00 -07:00

..

include/dev/uart

[dev][pl011] track if the uart has been initialized

2025-10-05 15:47:00 -07:00

rules.mk

[dev][uart][pl011] have the uart be data driven

2024-08-09 18:05:35 -07:00

uart.c

[dev][pl011] track if the uart has been initialized

2025-10-05 15:47:00 -07:00