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Diffstat (limited to 'src/roms/SLOF/include/pcd.h')
| -rw-r--r-- | src/roms/SLOF/include/pcd.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/roms/SLOF/include/pcd.h b/src/roms/SLOF/include/pcd.h new file mode 100644 index 0000000..9794b76 --- /dev/null +++ b/src/roms/SLOF/include/pcd.h @@ -0,0 +1,58 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ +#ifndef PCD_H +#define PCD_H + +#define PCD_START_ADDR 0xFF00000 // FIXME: this should not interfere with + // other parts of the firmware +#define PCD_HDR_SIZE (6 * 8) /* only use for ctrl file */ + +/* PCD File Definition ****************************************/ +/* File = "p:ctrl" 0x703a6374726c0000 */ +/* Data : */ +/* [00:07] - pointer to header of last file which was created */ +/* [08:0f] - pointer to header of next file for creation */ +/**************************************************************/ +#define PCDF_CTRL_LAST 0 +#define PCDF_CTRL_NEXT 8 + +/* PCD File Definition ****************************************/ +/* File = "p:pXmem" */ +/* Data : */ +/* [00:07] - number of memory segments */ +/* [08:0f] - real base of memory segment #n */ +/* [10:17] - real size of memory segment #n */ +/* [18:1f] - real base of memory segment #n+1 */ +/* [20:27] - real size of memory segment #n+1 */ +/* ... and so on.. */ +/**************************************************************/ +#define PCDF_MEM_NUM 0 +#define PCDF_MEMN_BASE(N) (8 + ((N) * 16)) +#define PCDF_MEMN_SIZE(M) (PCDF_MEMN_BASE(M) + 8) + +/* PCD File Definition ****************************************/ +/* File = "p:pXcfg" */ +/* Data : */ +/* [00:07] - number of memory segments */ +/* [08:0f] - real base of memory segment #n */ +/* [10:17] - real size of memory segment #n */ +/* [18:1f] - real base of memory segment #n+1 */ +/* [20:27] - real size of memory segment #n+1 */ +/* ... and so on.. */ +/**************************************************************/ +#define PCDF_PCFG_IOCBASE (0 * 8) +#define PCDF_PCFG_BPBASE (1 * 8) +#define PCDF_PCFG_SPUMAP (2 * 8) +#define PCDF_PCFG_TIMEBASE (3 * 8) +#define PCDF_PCFG_CPUFREQ (4 * 8) + +#endif |
