FreeCalypso > hg > fc-magnetite
view src/cs/drivers/drv_app/ffs/board/ffspcm.c @ 624:012028896cfb
FFS dev.c, Leonardo target: Fujitsu MB84VF5F5F4J2 #if 0'ed out
The FFS code we got from TI/Openmoko had a stanza for "Fujitsu MB84VF5F5F4J2
stacked device", using a fake device ID code that would need to be patched
manually into cfgffs.c (suppressing and overriding autodetection) and using
an FFS base address in the nCS2 bank, indicating that this FFS config was
probably meant for the MCP version of Leonardo which allows for 16 MiB flash
with a second bank on nCS2.
We previously had this FFS config stanza conditionalized under
CONFIG_TARGET_LEONARDO because the base address contained therein is invalid
for other targets, but now that we actually have a Leonardo build target in
FC Magnetite, I realize that the better approach is to #if 0 out this stanza
altogether: it is already non-functional because it uses a fake device ID
code, thus it is does not add support for more Leonardo board variants,
instead it is just noise.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 22 Dec 2019 21:24:29 +0000 |
parents | 945cf7f506b2 |
children |
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/* * Flash File System (ffs) * * WCP PCM Compatibility Support */ #include <string.h> #include "main/sys_types.h" #include "memif/mem.h" #include "ffs/ffs.h" #include "ffs/board/ffspcm.h" #include "nucleus.h" #include "csmi/csmi.h" #include "csmi/csmi_gsmctrl.h" #include "ffs/pcm.h" // Factory FFS area description #pragma DATA_SECTION(FlashImage, ".ffs_img") const unsigned char FlashImage[0x4000]; /* * * ffs_InitRFCap * * Purpose : Set rfcap for tri-band config * * Arguments: In : none * * Out: none * * Returns : none * */ #define SIZE_EF_RFCAP 16 static const UBYTE rfcap_TriBand[SIZE_EF_RFCAP] = {0x00, 0x0F, 0x41, 0x10, 0x00, 0x00, 0x00, 0x00, \ 0x40, 0x00, 0x00, 0xA5, 0x05, 0x00, 0xC0, 0x00}; static const UBYTE rfcap_DualExt[SIZE_EF_RFCAP] = {0x00, 0x0B, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00, \ 0x40, 0x00, 0x00, 0xA5, 0x05, 0x00, 0xC0, 0x00}; effs_t ffs_InitRFCap () { ffs_mkdir_nb("/gsm" ,0); ffs_mkdir_nb("/gsm/com" ,0); ffs_fwrite_nb("/gsm/com/rfcap", (void*)rfcap_TriBand, SIZE_EF_RFCAP, 0); } /* * * ffs_SetBand * * Purpose : Set std config according to the selected Band * * Arguments: In : Band number * * Out: none * * Returns : none * */ effs_t ffs_SetBand (unsigned char* band) { // Check validity of std band (1, 3 and 6 are supported) switch(*band) { case 1: case 3: case 6: // fall through break; default: return EFFS_BADNAME; } // Write STD file and set global variable ffs_fwrite_nb("/pcm/STD", band, 1, 0); } /* * * ffs_GetBand * * Purpose : Get STD config as recorded in FFS * * Arguments: In : none * * Out: none * * Returns : STD * */ unsigned char ffs_GetBand () { UBYTE ubStd = 0; effs_t result; // get FFS value result = ffs_fread("/pcm/STD", &ubStd, 1); // default if an error occured : 900-1800 if (result < EFFS_OK) { ubStd = 6; } return ubStd; } /* * ffs_restore * * Restores flash file system from MPU Persistent Storage * Restore Factory FFS in cae of file corruption * * Procedure described in PE023 document * */ void ffs_restore(void) { effs_t res; // FFS restore procedure started // send a message through CSMI if( GC_RestoreFFSReq(FFS_BASE_ADDRESS, IMAGE_SIZE) == CSMI_ERROR ) { // In case of MPU File corruption, // restore working FFS from factory FFS memcpy((char *) FFS_BASE_ADDRESS, FlashImage, IMAGE_SIZE); // backup FFS on MPU side // if we are running with the OS if(GC_RunningWithOs()) ffs_backup(); } } /* * ffs_backup * * Backup flash file system * * Procedure described in PE023 document * */ void ffs_backup(void) { // FFS backup procedure started // send a message through CSMI GC_BackupFFSReq(FFS_BASE_ADDRESS, IMAGE_SIZE); }