1/* 2 * _cmm.h 3 * 4 * DSP-BIOS Bridge driver support functions for TI OMAP processors. 5 * 6 * Private header file defining CMM manager objects and defines needed 7 * by IO manager to register shared memory regions when DSP base image 8 * is loaded(bridge_io_on_loaded). 9 * 10 * Copyright (C) 2005-2006 Texas Instruments, Inc. 11 * 12 * This package is free software; you can redistribute it and/or modify 13 * it under the terms of the GNU General Public License version 2 as 14 * published by the Free Software Foundation. 15 * 16 * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 18 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 19 */ 20 21#ifndef _CMM_ 22#define _CMM_ 23 24/* 25 * These target side symbols define the beginning and ending addresses 26 * of the section of shared memory used for shared memory manager CMM. 27 * They are defined in the *cfg.cmd file by cdb code. 28 */ 29#define SHM0_SHARED_BASE_SYM "_SHM0_BEG" 30#define SHM0_SHARED_END_SYM "_SHM0_END" 31#define SHM0_SHARED_RESERVED_BASE_SYM "_SHM0_RSVDSTRT" 32 33/* 34 * Shared Memory Region #0(SHMSEG0) is used in the following way: 35 * 36 * |(_SHM0_BEG) | (_SHM0_RSVDSTRT) | (_SHM0_END) 37 * V V V 38 * ------------------------------------------------------------ 39 * | DSP-side allocations | GPP-side allocations | 40 * ------------------------------------------------------------ 41 * 42 * 43 */ 44 45#endif /* _CMM_ */ 46