/* tmpl.S -- Template for new boards.
 *
 * Copyright (c) 2014 Authors
 *
 * Contributor Stefan Wallentowitz <stefan.wallentowitz@saunalahti.fi>
 *
 * 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 "../include/or1k-asm.h"
#include "../include/or1k-nop.h"

/*
 * Define symbols to be used during startup - file is linked at compile time
 *
 */
.weak _or1k_board_mem_base
.weak _or1k_board_mem_size
.weak _or1k_board_clk_freq

// TODO: set memory base here
_or1k_board_mem_base:	.long	0x0
// TODO: set memory size here
_or1k_board_mem_size:	.long	0x0

// TODO: set board clock frequency here
_or1k_board_clk_freq:	.long	50000000

// TODO: UART configuration
.weak _or1k_board_uart_base
.weak _or1k_board_uart_baud
.weak _or1k_board_uart_IRQ
_or1k_board_uart_base:	.long	0x0
_or1k_board_uart_baud:	.long	0
_or1k_board_uart_IRQ:	.long	0

// TODO: Board exit function, default: loop
.weak _or1k_board_exit
_or1k_board_exit:
	l.nop OR1K_NOP_EXIT_SILENT
.Lexitloop:
	OR1K_DELAYED_NOP(l.j .Lexitloop)

// TODO: Early initialization (if really needed!)
.global _or1k_board_init_early
_or1k_board_init_early:
	OR1K_DELAYED_NOP(l.jr r9)

// TODO: Board initialization
.weak _or1k_board_init
_or1k_board_init:
	OR1K_DELAYED_NOP(l.jr r9)