board_css_def.h

/*
 * Copyright (c) 2015, ARM Limited and Contributors. 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.
 *
 * Neither the name of ARM nor the names of its contributors may be used
 * to endorse or promote products derived from this software without specific
 * prior written permission.
 *
 * 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 HOLDER 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.
 */

#ifndef __BOARD_CSS_DEF_H__
#define __BOARD_CSS_DEF_H__

#include <common_def.h>
#include <soc_css_def.h>
#include <v2m_def.h>

/*
 * Definitions common to all ARM CSS-based development platforms
 */

/* Platform ID address */
#define BOARD_CSS_PLAT_ID_REG_ADDR		0x7ffe00e0

/* Platform ID related accessors */
#define BOARD_CSS_PLAT_ID_REG_ID_MASK		0x0f
#define BOARD_CSS_PLAT_ID_REG_ID_SHIFT		0x0
#define BOARD_CSS_PLAT_ID_REG_VERSION_MASK	0xf00
#define BOARD_CSS_PLAT_ID_REG_VERSION_SHIFT	0x8
#define BOARD_CSS_PLAT_TYPE_RTL			0x00
#define BOARD_CSS_PLAT_TYPE_FPGA		0x01
#define BOARD_CSS_PLAT_TYPE_EMULATOR		0x02
#define BOARD_CSS_PLAT_TYPE_FVP			0x03

#ifndef __ASSEMBLY__

#include <mmio.h>

#define BOARD_CSS_GET_PLAT_TYPE(addr)					\
	((mmio_read_32(addr) & BOARD_CSS_PLAT_ID_REG_ID_MASK)		\
	>> BOARD_CSS_PLAT_ID_REG_ID_SHIFT)

#endif /* __ASSEMBLY__ */


/*
 * Required platform porting definitions common to all ARM CSS-based
 * development platforms
 */

#define PLAT_ARM_DRAM2_SIZE			MAKE_ULL(0x180000000)

/* UART related constants */
#define PLAT_ARM_BOOT_UART_BASE			SOC_CSS_UART0_BASE
#define PLAT_ARM_BOOT_UART_CLK_IN_HZ		SOC_CSS_UART0_CLK_IN_HZ

#define PLAT_ARM_CRASH_UART_BASE		SOC_CSS_UART1_BASE
#define PLAT_ARM_CRASH_UART_CLK_IN_HZ		SOC_CSS_UART1_CLK_IN_HZ

#define PLAT_ARM_TSP_UART_BASE			V2M_IOFPGA_UART0_BASE
#define PLAT_ARM_TSP_UART_CLK_IN_HZ		V2M_IOFPGA_UART0_CLK_IN_HZ


#endif /* __BOARD_CSS_DEF_H__ */