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annotate gsm-fw/services/ffs/ramffs.h @ 632:02d14592bb73

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ramImage build change: load iram.text directly into IRAM w/o wasting XRAM
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Mon, 01 Sep 2014 18:02:06 +0000
parents 6f4a12b4582f
children
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209
6f4a12b4582f gsm-fw FFS: starting to integrate C code
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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1 /*
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2 * This FFS implementation header file is a FreeCalypso addition.
6f4a12b4582f gsm-fw FFS: starting to integrate C code
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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3 * Here we have some preprocessor magic and extern declarations
6f4a12b4582f gsm-fw FFS: starting to integrate C code
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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4 * for the FFS-in-RAM configuration which are needed at both
6f4a12b4582f gsm-fw FFS: starting to integrate C code
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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5 * "flash driver" and "FFS configuration" abstraction levels.
6f4a12b4582f gsm-fw FFS: starting to integrate C code
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6 */
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7
6f4a12b4582f gsm-fw FFS: starting to integrate C code
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8 #include "../../include/config.h"
6f4a12b4582f gsm-fw FFS: starting to integrate C code
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9 #if FFS_IN_RAM
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10
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11 #define RAMFFS_BLKSIZE_BYTES (1 << RAMFFS_BLKSIZE_LOG2)
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12 #define RAMFFS_TOTAL_SIZE (RAMFFS_BLKSIZE_BYTES * RAMFFS_NBLOCKS)
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13
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14 extern char _RAMFFS_area[RAMFFS_TOTAL_SIZE];
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15
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16 #endif /* FFS_IN_RAM */