/* * hsdk-setup.c -- provide _setup_low_level() to initialize UART. * * Copyright (c) 2024 Synopsys Inc. * * The authors hereby grant permission to use, copy, modify, distribute, * and license this software and its documentation for any purpose, provided * that existing copyright notices are retained in all copies and that this * notice is included verbatim in any distributions. No written agreement, * license, or royalty fee is required for any of the authorized uses. * Modifications to this software may be copyrighted by their authors * and need not follow the licensing terms described here, provided that * the new terms are clearly indicated on the first page of each file where * they apply. * */ #include "uart-8250.h" /* Setup UART parameters. */ int _setup_low_level (void) { void * const uart_base = (void *) 0xf0005000; const int uart_aux_mapped = 0; const uint32_t uart_clock = 33333333; const uint32_t uart_baud = 115200; _uart_8250_setup (uart_base, uart_aux_mapped, uart_clock, uart_baud); return 0; }