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/** @file
* Header defining Versatile Express constants (Base addresses, sizes, flags)
*
* Copyright (c) 2011, ARM Limited. All rights reserved.
*
* This program and the accompanying materials
* are licensed and made available under the terms and conditions of the BSD License
* which accompanies this distribution. The full text of the license may be found at
* http://opensource.org/licenses/bsd-license.php
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
*
**/
#ifndef __VEXPRESSMOTHERBOARD_H_
#define __VEXPRESSMOTHERBOARD_H_
#include <ArmPlatform.h>
/***********************************************************************************
// Motherboard memory-mapped peripherals
************************************************************************************/
// Define MotherBoard SYS flags offsets (from ARM_VE_BOARD_PERIPH_BASE)
#define ARM_VE_SYS_ID_REG (ARM_VE_BOARD_PERIPH_BASE + 0x00000)
#define ARM_VE_SYS_LED_REG (ARM_VE_BOARD_PERIPH_BASE + 0x00008)
#define ARM_VE_SYS_FLAGS_REG (ARM_VE_BOARD_PERIPH_BASE + 0x00030)
#define ARM_VE_SYS_FLAGS_SET_REG (ARM_VE_BOARD_PERIPH_BASE + 0x00030)
#define ARM_VE_SYS_FLAGS_CLR_REG (ARM_VE_BOARD_PERIPH_BASE + 0x00034)
#define ARM_VE_SYS_FLAGS_NV_REG (ARM_VE_BOARD_PERIPH_BASE + 0x00038)
#define ARM_VE_SYS_FLAGS_NV_SET_REG (ARM_VE_BOARD_PERIPH_BASE + 0x00038)
#define ARM_VE_SYS_FLAGS_NV_CLR_REG (ARM_VE_BOARD_PERIPH_BASE + 0x0003C)
#define ARM_VE_SYS_FLASH (ARM_VE_BOARD_PERIPH_BASE + 0x0004C)
#define ARM_VE_SYS_PROCID0_REG (ARM_VE_BOARD_PERIPH_BASE + 0x00084)
#define ARM_VE_SYS_PROCID1_REG (ARM_VE_BOARD_PERIPH_BASE + 0x00088)
#define ARM_VE_SYS_CFGDATA_REG (ARM_VE_BOARD_PERIPH_BASE + 0x000A0)
#define ARM_VE_SYS_CFGCTRL_REG (ARM_VE_BOARD_PERIPH_BASE + 0x000A4)
#define ARM_VE_SYS_CFGSTAT_REG (ARM_VE_BOARD_PERIPH_BASE + 0x000A8)
// SP810 Controller
#define SP810_CTRL_BASE (ARM_VE_BOARD_PERIPH_BASE + 0x01000)
// PL111 Colour LCD Controller - motherboard
#define PL111_CLCD_MOTHERBOARD_BASE (ARM_VE_BOARD_PERIPH_BASE + 0x1F000)
#define PL111_CLCD_MOTHERBOARD_VIDEO_MODE_OSC_ID 1
// VRAM offset for the PL111 Colour LCD Controller on the motherboard
#define VRAM_MOTHERBOARD_BASE (ARM_VE_SMB_PERIPH_BASE + 0x00000)
#define ARM_VE_SYS_PROC_ID_MASK (0xFF << 24)
#define ARM_VE_SYS_PROC_ID_UNSUPPORTED (0xFF << 24)
#define ARM_VE_SYS_PROC_ID_CORTEX_A9 (0x0C << 24)
#define ARM_VE_SYS_PROC_ID_CORTEX_A5 (0x12 << 24)
#define ARM_VE_SYS_PROC_ID_CORTEX_A15 (0x14 << 24)
//
// Sites where the peripheral is fitted
//
#define ARM_VE_UNSUPPORTED ~0
#define ARM_VE_MOTHERBOARD_SITE 0
#define ARM_VE_DAUGHTERBOARD_1_SITE 1
#define ARM_VE_DAUGHTERBOARD_2_SITE 2
#define VIRTUAL_SYS_CFG(site,func) (((site) << 24) | (func))
//
// System Configuration Control Functions
//
#define SYS_CFG_OSC 1
#define SYS_CFG_VOLT 2
#define SYS_CFG_AMP 3
#define SYS_CFG_TEMP 4
#define SYS_CFG_RESET 5
#define SYS_CFG_SCC 6
#define SYS_CFG_MUXFPGA 7
#define SYS_CFG_SHUTDOWN 8
#define SYS_CFG_REBOOT 9
#define SYS_CFG_DVIMODE 11
#define SYS_CFG_POWER 12
// Oscillator for Site 1
#define SYS_CFG_OSC_SITE1 VIRTUAL_SYS_CFG(ARM_VE_DAUGHTERBOARD_1_SITE,SYS_CFG_OSC)
// Oscillator for Site 2
#define SYS_CFG_OSC_SITE2 VIRTUAL_SYS_CFG(ARM_VE_DAUGHTERBOARD_2_SITE,SYS_CFG_OSC)
// Can not access the battery backed-up hardware clock on the Versatile Express motherboard
#define SYS_CFG_RTC VIRTUAL_SYS_CFG(ARM_VE_UNSUPPORTED,1)
#endif /* VEXPRESSMOTHERBOARD_H_ */
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