Maemo patchset 20101501+0m5

[h-e-n] / arch / arm / plat-omap / include / dspbridge / dbof.h

diff --git a/arch/arm/plat-omap/include/dspbridge/dbof.h b/arch/arm/plat-omap/include/dspbridge/dbof.h
new file mode 100644 (file)
index 0000000..54f4250
--- /dev/null
+++ b/arch/arm/plat-omap/include/dspbridge/dbof.h
@@ -0,0 +1,117 @@
+/*
+ * dbof.h
+ *
+ * DSP-BIOS Bridge driver support functions for TI OMAP processors.
+ *
+ * Copyright (C) 2005-2006 Texas Instruments, Inc.
+ *
+ * This package is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+
+/*
+ *  ======== dbof.h ========
+ *  Description:
+ *      Defines and typedefs for DSP/BIOS Bridge Object File Format (DBOF).
+ *
+ *! Revision History
+ *! ================
+ *! 12-Jul-2002 jeh     Added defines for DBOF_SectHdr page.
+ *! 12-Oct-2001 jeh     Converted to std.h format.
+ *! 07-Sep-2001 jeh     Added overlay support.
+ *! 06-Jul-2001 jeh     Created.
+ */
+
+#ifndef DBOF_
+#define DBOF_
+
+/* Enough to hold DCD section names: 32 digit ID + underscores */
+#define DBOF_DCDSECTNAMELEN     40
+
+/* Values for DBOF_SectHdr page field. */
+#define         DBOF_PROGRAM    0
+#define         DBOF_DATA       1
+#define         DBOF_CINIT      2
+
+/*
+ *  ======== DBOF_FileHdr ========
+ */
+       struct DBOF_FileHdr {
+               u32 magic;      /* COFF magic number */
+               u32 entry;      /* Program entry point */
+               u16 numSymbols; /* Number of bridge symbols */
+               u16 numDCDSects;        /* Number of DCD sections */
+               u16 numSects;   /* Number of sections to load */
+               u16 numOvlySects;       /* Number of overlay sections */
+               u32 symOffset;  /* Offset in file to symbols */
+               u32 dcdSectOffset;      /* Offset to DCD sections */
+               u32 loadSectOffset;     /* Offset to loadable sections */
+               u32 ovlySectOffset;     /* Offset to overlay data */
+               u16 version;    /* DBOF version number */
+               u16 resvd;      /* Reserved for future use */
+       } ;
+
+/*
+ *  ======== DBOF_DCDSectHdr ========
+ */
+       struct DBOF_DCDSectHdr {
+               u32 size;       /* Sect size (target MAUs) */
+               char name[DBOF_DCDSECTNAMELEN]; /* DCD section name */
+       } ;
+
+/*
+ *  ======== DBOF_OvlySectHdr ========
+ */
+       struct DBOF_OvlySectHdr {
+               u16 nameLen;    /* Length of section name */
+               u16 numCreateSects;     /* # of sects loaded for create phase */
+               u16 numDeleteSects;     /* # of sects loaded for delete phase */
+               u16 numExecuteSects; /* # of sects loaded for execute phase */
+
+               /*
+                *  Number of sections where load/unload phase is not specified.
+                *  These sections will be loaded when create phase sects are
+                *  loaded, and unloaded when the delete phase is unloaded.
+                */
+               u16 numOtherSects;
+               u16 resvd;      /* Reserved for future use */
+       };
+
+/*
+ *  ======== DBOF_OvlySectData ========
+ */
+       struct DBOF_OvlySectData {
+               u32 loadAddr;   /* Section load address */
+               u32 runAddr;    /* Section run address */
+               u32 size;       /* Section size (target MAUs) */
+               u16 page;       /* Memory page number */
+               u16 resvd;      /* Reserved */
+       } ;
+
+/*
+ *  ======== DBOF_SectHdr ========
+ */
+       struct DBOF_SectHdr {
+               u32 addr;       /* Section address */
+               u32 size;       /* Section size (target MAUs) */
+               u16 page;       /* Page number */
+               u16 resvd;      /* Reserved for future use */
+       } ;
+
+/*
+ *  ======== DBOF_SymbolHdr ========
+ */
+       struct DBOF_SymbolHdr {
+               u32 value;      /* Symbol value */
+               u16 nameLen;    /* Length of symbol name */
+               u16 resvd;      /* Reserved for future use */
+       } ;
+
+#endif                         /* DBOF_ */
+