/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* This routine starts the application. It includes application,
* board, and monitor specific initialization and configuration.
* The generic CPU dependent initialization has been performed
* before this routine is invoked.
*/
/*
* COPYRIGHT (c) 1989-2012.
* On-Line Applications Research Corporation (OAR).
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <bsp.h>
#include <libcpu/isr_entries.h>
#include <bsp/bootcard.h>
#include <bsp/irq-generic.h>
#include <bsp/irq.h>
#include <bsp/irq-generic.h>
/* Structure filled in by get_mem_info. Only the size field is
* actually used (to clear bss), so the others aren't even filled in.
*/
struct s_mem
{
unsigned int size;
unsigned int icsize;
unsigned int dcsize;
};
void bsp_start( void );
void clear_cache( void *address, size_t n );
void get_mem_info( struct s_mem *mem );
/*
* bsp_start
*
* This routine does the bulk of the system initialization.
*/
void bsp_start( void )
{
mips_set_sr( 0xff00 ); /* all interrupts unmasked but globally off */
/* depend on the IRC to take care of things */
bsp_interrupt_initialize();
}
/*
* Required routine by some gcc run-times.
*/
void clear_cache( void *address, size_t n )
{
}
void get_mem_info(
struct s_mem *mem
)
{
mem->size = 0x1000000; /* XXX figure out something here */
}
