FreeCalypso > hg > fc-selenite
view src/cs/drivers/drv_app/ffs/board/cfgffs.c @ 65:3ba29033523a
src/cs/drivers/drv_app/ffs/board/core.h: slight reordering to pass gcc
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 20 Jul 2018 00:13:49 +0000 |
parents | b6a5e36de839 |
children | 7d50d8d13711 |
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/****************************************************************************** * Flash File System (ffs) * Idea, design and coding by Mads Meisner-Jensen, mmj@ti.com * * FFS configuration * * $Id: cfgffs.c 1.27 Fri, 19 Dec 2003 12:00:13 +0100 tsj $ * ******************************************************************************/ #ifndef TARGET #include "ffs.cfg" #endif #include "ffs/ffs.h" #include "ffs/board/drv.h" #include "config/board.cfg" #include "config/fc-target.cfg" #if (BOARD == 34) #include "ffs/board/ffspcm.h" #endif #include "config/rf.cfg" #include <string.h> /****************************************************************************** * Flash Device Configuration ******************************************************************************/ #if (TARGET == 1) // The absolutely easiest way to disable FFS altogether is to set // ffs_flash_manufact = 0x99 and ffs_flash_device = 0x9999. Because this is // (as of today at least) an undefined device, FFS will NOT initialize and // every FFS function call will fail (with no side-effects). // FFS will automatically detect the flash device if both ffs_flash_manufact // and ffs_flash_device are zero. Note that this works *only* if the flash // device is mapped at address zero. Otherwise you *have* to supply // manufacturer and device IDs. // FFS can be configured to run in ram only. In this case the // 'ffs_flash_manufact' must be set to MANUFACT_RAM and an address to a // static user allocated ram buffer must be applied to the variable // 'ffs_flash_address'. In a ram configuration the 'ffs_flash_device' is an // arbitrary value that must be in sync with the 'device code' value chosen // in dev.c. #if (BOARD == 34) uint16 ffs_flash_manufact = MANUFACT_RAM; uint16 ffs_flash_device = 0x0404; // RAM int ffs_ram_image_address = FFS_BASE_ADDRESS; #else #if defined(CONFIG_TARGET_PIRELLI) || defined(CONFIG_TARGET_FCFAM) uint16 ffs_flash_manufact = MANUFACT_AMD; uint16 ffs_flash_device = 0x2101; #else uint16 ffs_flash_manufact = 0x00; // autodetect device //uint16 ffs_flash_manufact = MANUFACT_RAM; //uint16 ffs_flash_manufact = 0x04; // Fujitsu //uint16 ffs_flash_manufact = 0xBF; // SST uint16 ffs_flash_device = 0x0000; // autodetect device //uint16 ffs_flash_device = 0x0404; // RAM //uint16 ffs_flash_device = 0xB496; // Fujitsu stacked device //uint16 ffs_flash_device = 0x2761; // SST device 1601 //uint16 ffs_flash_device = 0x2259; // 8x8kB blocks #endif int ffs_ram_image_address = 0; // Dummy //unsigned char ffs_image[8*8*1024]; //int ffs_ram_image_address = (int) &ffs_image; #endif // BOARD == 34 #else uint16 ffs_flash_manufact = 'T'; //uint16 ffs_flash_device = 0x0F12; // Test device: 128x64kB blocks uint16 ffs_flash_device = 0x0F10; // Test device: 16x64kB blocks //uint16 ffs_flash_device = 0x080D; // Test device: 8x8kB blocks //uint16 ffs_flash_device = 0x0404; // Test device: 4x4kB blocks int ffs_ram_image_address = 0; // Dummy #endif /****************************************************************************** * ffs_is_modify_valid() ******************************************************************************/ // This is function to be implemented by the application programmer. It is // called by ffs when a read-only object is about to be modified or // removed. It should return zero if the operation should be // disallowed. Returning non-zero means go ahead. effs_t ffs_is_modifiable(const char *name) { // default is to allow any modification of read-only objects. // example of how to disallow modifying a specific object... if (strcmp("IMEI", &name[strlen(name) - 4]) == 0) return 0; return 1; }