audk/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/RTSM/ArmPlatform.h

/** @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 __ARM_VEXPRESS_H__
#define __ARM_VEXPRESS_H__

#include <VExpressMotherBoard.h>

/***********************************************************************************
// Platform Memory Map
************************************************************************************/

// Can be NOR0, NOR1, DRAM
#define ARM_VE_REMAP_BASE                       0x00000000
#define ARM_VE_REMAP_SZ                         SIZE_64MB

// Motherboard Peripheral and On-chip peripheral
#define ARM_VE_BOARD_PERIPH_BASE                0x1C010000

// NOR Flash 1
// There is typo in the reference manual for the Base address of NOR Flash 1
#define ARM_VE_SMB_NOR0_BASE                    0x08000000
#define ARM_VE_SMB_NOR0_SZ                      SIZE_64MB
// NOR Flash 2
#define ARM_VE_SMB_NOR1_BASE                    0x0C000000
#define ARM_VE_SMB_NOR1_SZ                      SIZE_64MB
// SRAM
#define ARM_VE_SMB_SRAM_BASE                    0x2E000000
#define ARM_VE_SMB_SRAM_SZ                      SIZE_64KB
// USB, Ethernet, VRAM
#define ARM_VE_SMB_PERIPH_BASE                  0x18000000
#define PL111_CLCD_VRAM_MOTHERBOARD_BASE        ARM_VE_SMB_PERIPH_BASE
#define ARM_VE_SMB_PERIPH_SZ                    SIZE_64MB

// DRAM
#define ARM_VE_DRAM_BASE                        PcdGet32 (PcdSystemMemoryBase)
#define ARM_VE_DRAM_SZ                          PcdGet32 (PcdSystemMemorySize)

// This can be any value since we only support motherboard PL111
#define LCD_VRAM_CORE_TILE_BASE                 0x00000000

// On-chip peripherals (Snoop Control Unit etc...)
#define ARM_VE_ON_CHIP_PERIPH_BASE              0x2C000000
// Note: The TRM says not all the peripherals are implemented
#define ARM_VE_ON_CHIP_PERIPH_SZ                SIZE_256MB


// External AXI between daughterboards (Logic Tile)
#define ARM_VE_EXT_AXI_BASE                     0x2E010000 // Not modelled
#define ARM_VE_EXT_AXI_SZ                       0x20000000  /* 512 MB */

/***********************************************************************************
// Memory-mapped peripherals
************************************************************************************/

// SP810 Controller
#undef SP810_CTRL_BASE
#define SP810_CTRL_BASE                         0x1C020000

// PL111 Colour LCD Controller
#define PL111_CLCD_SITE                         ARM_VE_MOTHERBOARD_SITE
#define PL111_CLCD_MOTHERBOARD_VIDEO_MODE_OSC_ID  1
#define PL111_CLCD_CORE_TILE_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)

#endif