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/*
* (C) Copyright 2010
* Marvell Semiconductor <www.marvell.com>
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>, Contributor: Mahavir Jain <mjain@marvell.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
#ifndef _ARMADA100CPU_H
#define _ARMADA100CPU_H
#include <asm/io.h>
#include <asm/system.h>
/*
* Main Power Management (MPMU) Registers
* Refer Datasheet Appendix A.8
*/
struct armd1mpmu_registers {
u8 pad0[0x08 - 0x00];
u32 fccr; /*0x0008*/
u32 pocr; /*0x000c*/
u32 posr; /*0x0010*/
u32 succr; /*0x0014*/
u8 pad1[0x030 - 0x014 - 4];
u32 gpcr; /*0x0030*/
u8 pad2[0x200 - 0x030 - 4];
u32 wdtpcr; /*0x0200*/
u8 pad3[0x1000 - 0x200 - 4];
u32 apcr; /*0x1000*/
u32 apsr; /*0x1004*/
u8 pad4[0x1020 - 0x1004 - 4];
u32 aprr; /*0x1020*/
u32 acgr; /*0x1024*/
u32 arsr; /*0x1028*/
};
/*
* Application Subsystem Power Management
* Refer Datasheet Appendix A.9
*/
struct armd1apmu_registers {
u32 pcr; /* 0x000 */
u32 ccr; /* 0x004 */
u32 pad1;
u32 ccsr; /* 0x00C */
u32 fc_timer; /* 0x010 */
u32 pad2;
u32 ideal_cfg; /* 0x018 */
u8 pad3[0x04C - 0x018 - 4];
u32 lcdcrc; /* 0x04C */
u32 cciccrc; /* 0x050 */
u32 sd1crc; /* 0x054 */
u32 sd2crc; /* 0x058 */
u32 usbcrc; /* 0x05C */
u32 nfccrc; /* 0x060 */
u32 dmacrc; /* 0x064 */
u32 pad4;
u32 buscrc; /* 0x06C */
u8 pad5[0x07C - 0x06C - 4];
u32 wake_clr; /* 0x07C */
u8 pad6[0x090 - 0x07C - 4];
u32 core_status; /* 0x090 */
u32 rfsc; /* 0x094 */
u32 imr; /* 0x098 */
u32 irwc; /* 0x09C */
u32 isr; /* 0x0A0 */
u8 pad7[0x0B0 - 0x0A0 - 4];
u32 mhst; /* 0x0B0 */
u32 msr; /* 0x0B4 */
u8 pad8[0x0C0 - 0x0B4 - 4];
u32 msst; /* 0x0C0 */
u32 pllss; /* 0x0C4 */
u32 smb; /* 0x0C8 */
u32 gccrc; /* 0x0CC */
u8 pad9[0x0D4 - 0x0CC - 4];
u32 smccrc; /* 0x0D4 */
u32 pad10;
u32 xdcrc; /* 0x0DC */
u32 sd3crc; /* 0x0E0 */
u32 sd4crc; /* 0x0E4 */
u8 pad11[0x0F0 - 0x0E4 - 4];
u32 cfcrc; /* 0x0F0 */
u32 mspcrc; /* 0x0F4 */
u32 cmucrc; /* 0x0F8 */
u32 fecrc; /* 0x0FC */
u32 pciecrc; /* 0x100 */
u32 epdcrc; /* 0x104 */
};
/*
* APB1 Clock Reset/Control Registers
* Refer Datasheet Appendix A.10
*/
struct armd1apb1_registers {
u32 uart1; /*0x000*/
u32 uart2; /*0x004*/
u32 gpio; /*0x008*/
u32 pwm1; /*0x00c*/
u32 pwm2; /*0x010*/
u32 pwm3; /*0x014*/
u32 pwm4; /*0x018*/
u8 pad0[0x028 - 0x018 - 4];
u32 rtc; /*0x028*/
u32 twsi0; /*0x02c*/
u32 kpc; /*0x030*/
u32 timers; /*0x034*/
u8 pad1[0x03c - 0x034 - 4];
u32 aib; /*0x03c*/
u32 sw_jtag; /*0x040*/
u32 timer1; /*0x044*/
u32 onewire; /*0x048*/
u8 pad2[0x050 - 0x048 - 4];
u32 asfar; /*0x050 AIB Secure First Access Reg*/
u32 assar; /*0x054 AIB Secure Second Access Reg*/
u8 pad3[0x06c - 0x054 - 4];
u32 twsi1; /*0x06c*/
u32 uart3; /*0x070*/
u8 pad4[0x07c - 0x070 - 4];
u32 timer2; /*0x07C*/
u8 pad5[0x084 - 0x07c - 4];
u32 ac97; /*0x084*/
};
/*
* APB2 Clock Reset/Control Registers
* Refer Datasheet Appendix A.11
*/
struct armd1apb2_registers {
u32 pad1[0x01C - 0x000];
u32 ssp1_clkrst; /* 0x01C */
u32 ssp2_clkrst; /* 0x020 */
u32 pad2[0x04C - 0x020 - 4];
u32 ssp3_clkrst; /* 0x04C */
u32 pad3[0x058 - 0x04C - 4];
u32 ssp4_clkrst; /* 0x058 */
u32 ssp5_clkrst; /* 0x05C */
};
/*
* CPU Interface Registers
* Refer Datasheet Appendix A.2
*/
struct armd1cpu_registers {
u32 chip_id; /* Chip Id Reg */
u32 pad;
u32 cpu_conf; /* CPU Conf Reg */
u32 pad1;
u32 cpu_sram_spd; /* CPU SRAM Speed Reg */
u32 pad2;
u32 cpu_l2c_spd; /* CPU L2cache Speed Conf */
u32 mcb_conf; /* MCB Conf Reg */
u32 sys_boot_ctl; /* Sytem Boot Control */
};
/*
* Functions
*/
u32 armd1_sdram_base(int);
u32 armd1_sdram_size(int);
#endif /* _ARMADA100CPU_H */
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