58 lines
2.7 KiB
C
58 lines
2.7 KiB
C
/******************************************************************************
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* Copyright (c) 2004, 2008 IBM Corporation
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* All rights reserved.
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* This program and the accompanying materials
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* are made available under the terms of the BSD License
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* which accompanies this distribution, and is available at
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* http://www.opensource.org/licenses/bsd-license.php
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*
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* Contributors:
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* IBM Corporation - initial implementation
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*****************************************************************************/
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#ifndef PCD_H
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#define PCD_H
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#define PCD_START_ADDR 0xFF00000 // FIXME: this should not interfere with
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// other parts of the firmware
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#define PCD_HDR_SIZE (6 * 8) /* only use for ctrl file */
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/* PCD File Definition ****************************************/
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/* File = "p:ctrl" 0x703a6374726c0000 */
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/* Data : */
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/* [00:07] - pointer to header of last file which was created */
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/* [08:0f] - pointer to header of next file for creation */
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/**************************************************************/
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#define PCDF_CTRL_LAST 0
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#define PCDF_CTRL_NEXT 8
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/* PCD File Definition ****************************************/
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/* File = "p:pXmem" */
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/* Data : */
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/* [00:07] - number of memory segments */
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/* [08:0f] - real base of memory segment #n */
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/* [10:17] - real size of memory segment #n */
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/* [18:1f] - real base of memory segment #n+1 */
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/* [20:27] - real size of memory segment #n+1 */
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/* ... and so on.. */
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/**************************************************************/
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#define PCDF_MEM_NUM 0
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#define PCDF_MEMN_BASE(N) (8 + ((N) * 16))
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#define PCDF_MEMN_SIZE(M) (PCDF_MEMN_BASE(M) + 8)
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/* PCD File Definition ****************************************/
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/* File = "p:pXcfg" */
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/* Data : */
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/* [00:07] - number of memory segments */
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/* [08:0f] - real base of memory segment #n */
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/* [10:17] - real size of memory segment #n */
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/* [18:1f] - real base of memory segment #n+1 */
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/* [20:27] - real size of memory segment #n+1 */
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/* ... and so on.. */
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/**************************************************************/
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#define PCDF_PCFG_IOCBASE (0 * 8)
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#define PCDF_PCFG_BPBASE (1 * 8)
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#define PCDF_PCFG_SPUMAP (2 * 8)
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#define PCDF_PCFG_TIMEBASE (3 * 8)
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#define PCDF_PCFG_CPUFREQ (4 * 8)
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#endif
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