1 /******************************************************************************
2 * Copyright (c) 2004, 2008 IBM Corporation
4 * This program and the accompanying materials
5 * are made available under the terms of the BSD License
6 * which accompanies this distribution, and is available at
7 * http://www.opensource.org/licenses/bsd-license.php
10 * IBM Corporation - initial implementation
11 *****************************************************************************/
15 #define PCD_START_ADDR 0xFF00000 // FIXME: this should not interfere with
16 // other parts of the firmware
17 #define PCD_HDR_SIZE (6 * 8) /* only use for ctrl file */
19 /* PCD File Definition ****************************************/
20 /* File = "p:ctrl" 0x703a6374726c0000 */
22 /* [00:07] - pointer to header of last file which was created */
23 /* [08:0f] - pointer to header of next file for creation */
24 /**************************************************************/
25 #define PCDF_CTRL_LAST 0
26 #define PCDF_CTRL_NEXT 8
28 /* PCD File Definition ****************************************/
29 /* File = "p:pXmem" */
31 /* [00:07] - number of memory segments */
32 /* [08:0f] - real base of memory segment #n */
33 /* [10:17] - real size of memory segment #n */
34 /* [18:1f] - real base of memory segment #n+1 */
35 /* [20:27] - real size of memory segment #n+1 */
37 /**************************************************************/
38 #define PCDF_MEM_NUM 0
39 #define PCDF_MEMN_BASE(N) (8 + ((N) * 16))
40 #define PCDF_MEMN_SIZE(M) (PCDF_MEMN_BASE(M) + 8)
42 /* PCD File Definition ****************************************/
43 /* File = "p:pXcfg" */
45 /* [00:07] - number of memory segments */
46 /* [08:0f] - real base of memory segment #n */
47 /* [10:17] - real size of memory segment #n */
48 /* [18:1f] - real base of memory segment #n+1 */
49 /* [20:27] - real size of memory segment #n+1 */
51 /**************************************************************/
52 #define PCDF_PCFG_IOCBASE (0 * 8)
53 #define PCDF_PCFG_BPBASE (1 * 8)
54 #define PCDF_PCFG_SPUMAP (2 * 8)
55 #define PCDF_PCFG_TIMEBASE (3 * 8)
56 #define PCDF_PCFG_CPUFREQ (4 * 8)