/*
 * Copyright (C) 2006 Jakub Jermar
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - 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.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
 */

/** @addtogroup sparc64	
 * @{
 */
/** @file
 */

#include <arch/drivers/kbd.h>
#ifdef CONFIG_Z8530
#include <genarch/kbd/z8530.h>
#endif
#ifdef CONFIG_NS16550
#include <genarch/kbd/ns16550.h>
#endif

#include <arch/boot/boot.h>
#include <arch/mm/page.h>
#include <arch/types.h>
#include <typedefs.h>
#include <align.h>

volatile uint8_t *kbd_virt_address = NULL;

void kbd_init()
{
	size_t offset;
	uintptr_t aligned_addr;

	/* FIXME: supply value read from OpenFirmware */
	bootinfo.keyboard.size = 8;

	/*
	 * We need to pass aligned address to hw_map().
	 * However, the physical keyboard address can
	 * be pretty much unaligned on some systems
	 * (e.g. Ultra 5, Ultra 60).
	 */
	aligned_addr = ALIGN_DOWN(bootinfo.keyboard.addr, PAGE_SIZE);
	offset = bootinfo.keyboard.addr - aligned_addr;
	kbd_virt_address = (uint8_t *) hw_map(aligned_addr, offset + bootinfo.keyboard.size) + offset;

#ifdef CONFIG_Z8530
	z8530_init();
#endif
#ifdef CONFIG_NS16550
	ns16550_init();
#endif
}

/** @}
 */