jerpelea opened a new pull request, #20080:
URL: https://github.com/apache/nuttx/pull/20080
## Summary
When a real UART (CONFIG_UARTx_SERIAL_CONSOLE) is selected as the system
console while CONFIG_ESP32S3_USBSERIAL is also enabled (e.g. to keep
/dev/ttyACM0 available as a secondary device alongside an external console
UART), the unconditional
#ifdef CONFIG_ESP32S3_USBSERIAL
# define CONSOLE_DEV g_uart_usbserial
#endif
block silently redefines CONSOLE_DEV, clobbering the correct earlier
definition that pointed it at the chosen UART device.
Confirmed on real hardware (Seeed XIAO ESP32-S3): with UART0 selected as
console and USBSERIAL also enabled, the board boot-looped on RTCWDT_RTC_RST
every ~8s, never reaching NSH. With this fix, NSH comes up normally over UART0
and /dev/ttyACM0 remains available.
## Impact
RELEASE
## Testing
CI
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