Update of /cvsroot/blob/blob/include/blob/proc
In directory usw-pr-cvs1:/tmp/cvs-serv22850
Added Files:
sa11x0.h
Log Message:
Added support for PXA processors, Lubbock and PXA IDP machines
--- NEW FILE: sa11x0.h ---
/*
* proc/sa11x0.h - processor specific defines
*
* Copyright (C) 2001 Erik Mouw (J.A...@it...)
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef BLOB_SA11X0_PROC_H
#define BLOB_SA11X0_PROC_H
/* memory start and end */
#define MEMORY_START (0xc0000000)
#define MEMORY_END (0xe0000000)
/*
* CPU frequency table.
*
* See Section 8.2 (Core Clock Configuration Register) SA-1110 Developers
* Manual for more information.
*
* f_cpu = 16*f_osc + n*4*f_osc
* = 4*(n+4)*f_osc
*
* We have 3.6864-MHz oscillator.
*
* CCF[4:0] 3.6864-MHz Crystal Oscillator 3.5795-MHz Crystal Oscillator
* -------------------------------------------------------------------------
* 00 59.0 57.3
* 01 73.7 71.6
* 02 88.5 85.9
* 03 103.2 100.2
* 04 118.0 114.5
* 05 132.7 128.9
* 06 147.5 143.2
* 07 162.2 157.5
* 08 176.9 171.8
* 09 191.7 186.1
* 0a 206.4 200.5
* 0b 221.2 214.8
*
* these are undocumented.
*
* 0c 235.9 ??
* 0d 250.7 ??
* 0e 265.4 ??
* 0f 280.2 ??
*/
#define CPU_CORE_SPEED_59mhz 0x00
#define CPU_CORE_SPEED_73mhz 0x01
#define CPU_CORE_SPEED_88mhz 0x02
#define CPU_CORE_SPEED_103mhz 0x03
#define CPU_CORE_SPEED_118mhz 0x04
#define CPU_CORE_SPEED_132mhz 0x05
#define CPU_CORE_SPEED_147mhz 0x06
#define CPU_CORE_SPEED_162mhz 0x07
#define CPU_CORE_SPEED_176mhz 0x08
#define CPU_CORE_SPEED_191mhz 0x09
#define CPU_CORE_SPEED_206mhz 0x0a
#define CPU_CORE_SPEED_221mhz 0x0b
#define CPU_CORE_SPEED_235mhz 0x0c
#define CPU_CORE_SPEED_250mhz 0x0d
#define CPU_CORE_SPEED_265mhz 0x0e
#define CPU_CORE_SPEED_280mhz 0x0f
#endif
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