sdmmc driver update, added support for reliance edge fs

git-svn-id: https://svn.code.sf.net/p/chibios/svn2/trunk@11551 110e8d01-0319-4d1e-a829-52ad28d1bb01

1 files changed, 269 insertions, 0 deletions

diff --git a/testhal/ATSAMA5D2/SDMMC/ffconf.h b/testhal/ATSAMA5D2/SDMMC/ffconf.h
new file mode 100644
index 000000000..18a902237
--- /dev/null
+++ b/testhal/ATSAMA5D2/SDMMC/ffconf.h
@@ -0,0 +1,269 @@
+/* CHIBIOS FIX */
+#include "ch.h"
+#include "sama_sdmmc_conf.h"
+/*---------------------------------------------------------------------------/
+/  FatFs - FAT file system module configuration file  R0.12  (C)ChaN, 2016
+/---------------------------------------------------------------------------*/
+
+//#define _FFCONF 88100	/* Revision ID */
+#define FFCONF_DEF 87030	/* Revision ID */
+/*---------------------------------------------------------------------------/
+/ Function Configurations
+/---------------------------------------------------------------------------*/
+
+#define FF_FS_READONLY	0
+/* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
+/  Read-only configuration removes writing API functions, f_write(), f_sync(),
+/  f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
+/  and optional writing functions as well. */
+
+
+#define FF_FS_MINIMIZE	0
+/* This option defines minimization level to remove some basic API functions.
+/
+/   0: All basic functions are enabled.
+/   1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename()
+/      are removed.
+/   2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1.
+/   3: f_lseek() function is removed in addition to 2. */
+
+
+#define FF_USE_STRFUNC	0
+/* This option switches string functions, f_gets(), f_putc(), f_puts() and
+/  f_printf().
+/
+/  0: Disable string functions.
+/  1: Enable without LF-CRLF conversion.
+/  2: Enable with LF-CRLF conversion. */
+
+
+#define FF_USE_FIND		0
+/* This option switches filtered directory read functions, f_findfirst() and
+/  f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */
+
+
+#define FF_USE_MKFS		1
+/* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
+
+
+#define FF_USE_FASTSEEK	0
+/* This option switches fast seek function. (0:Disable or 1:Enable) */
+
+
+#define FF_USE_EXPAND	0
+/* This option switches f_expand function. (0:Disable or 1:Enable) */
+
+
+#define FF_USE_CHMOD	0
+/* This option switches attribute manipulation functions, f_chmod() and f_utime().
+/  (0:Disable or 1:Enable) Also _FS_READONLY needs to be 0 to enable this option. */
+
+
+#define FF_USE_LABEL	1
+/* This option switches volume label functions, f_getlabel() and f_setlabel().
+/  (0:Disable or 1:Enable) */
+
+
+#define FF_USE_FORWARD	0
+/* This option switches f_forward() function. (0:Disable or 1:Enable)
+/  To enable it, also _FS_TINY need to be 1. */
+
+
+/*---------------------------------------------------------------------------/
+/ Locale and Namespace Configurations
+/---------------------------------------------------------------------------*/
+
+#define FF_CODE_PAGE      850
+/* This option specifies the OEM code page to be used on the target system.
+/  Incorrect setting of the code page can cause a file open failure.
+/
+/   1   - ASCII (No extended character. Non-LFN cfg. only)
+/   437 - U.S.
+/   720 - Arabic
+/   737 - Greek
+/   771 - KBL
+/   775 - Baltic
+/   850 - Latin 1
+/   852 - Latin 2
+/   855 - Cyrillic
+/   857 - Turkish
+/   860 - Portuguese
+/   861 - Icelandic
+/   862 - Hebrew
+/   863 - Canadian French
+/   864 - Arabic
+/   865 - Nordic
+/   866 - Russian
+/   869 - Greek 2
+/   932 - Japanese (DBCS)
+/   936 - Simplified Chinese (DBCS)
+/   949 - Korean (DBCS)
+/   950 - Traditional Chinese (DBCS)
+*/
+
+
+#define	FF_USE_LFN 	2
+#define    FF_MAX_LFN    255
+/* The _USE_LFN switches the support of long file name (LFN).
+/
+/   0: Disable support of LFN. _MAX_LFN has no effect.
+/   1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
+/   2: Enable LFN with dynamic working buffer on the STACK.
+/   3: Enable LFN with dynamic working buffer on the HEAP.
+/
+/  To enable the LFN, Unicode handling functions (option/unicode.c) must be added
+/  to the project. The working buffer occupies (_MAX_LFN + 1) * 2 bytes and
+/  additional 608 bytes at exFAT enabled. _MAX_LFN can be in range from 12 to 255.
+/  It should be set 255 to support full featured LFN operations.
+/  When use stack for the working buffer, take care on stack overflow. When use heap
+/  memory for the working buffer, memory management functions, ff_memalloc() and
+/  ff_memfree(), must be added to the project. */
+
+
+#define FF_LFN_UNICODE	0
+/* This option switches character encoding on the API. (0:ANSI/OEM or 1:Unicode)
+/  To use Unicode string for the path name, enable LFN and set _LFN_UNICODE = 1.
+/  This option also affects behavior of string I/O functions. */
+
+
+#define FF_STRF_ENCODE	3
+/* When _LFN_UNICODE == 1, this option selects the character encoding on the file to
+/  be read/written via string I/O functions, f_gets(), f_putc(), f_puts and f_printf().
+/
+/  0: ANSI/OEM
+/  1: UTF-16LE
+/  2: UTF-16BE
+/  3: UTF-8
+/
+/  This option has no effect when _LFN_UNICODE == 0. */
+
+
+#define FF_FS_RPATH		0
+/* This option configures support of relative path.
+/
+/   0: Disable relative path and remove related functions.
+/   1: Enable relative path. f_chdir() and f_chdrive() are available.
+/   2: f_getcwd() function is available in addition to 1.
+*/
+
+
+/*---------------------------------------------------------------------------/
+/ Drive/Volume Configurations
+/---------------------------------------------------------------------------*/
+
+#define FF_VOLUMES		2
+/* Number of volumes (logical drives) to be used. */
+
+
+#define FF_STR_VOLUME_ID	0
+#define FF_VOLUME_STRS	"RAM","NAND","CF","SD1","SD2","USB1","USB2","USB3"
+/* _STR_VOLUME_ID switches string support of volume ID.
+/  When _STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive
+/  number in the path name. _VOLUME_STRS defines the drive ID strings for each
+/  logical drives. Number of items must be equal to _VOLUMES. Valid characters for
+/  the drive ID strings are: A-Z and 0-9. */
+
+
+#define FF_MULTI_PARTITION	1
+/* This option switches support of multi-partition on a physical drive.
+/  By default (0), each logical drive number is bound to the same physical drive
+/  number and only an FAT volume found on the physical drive will be mounted.
+/  When multi-partition is enabled (1), each logical drive number can be bound to
+/  arbitrary physical drive and partition listed in the VolToPart[]. Also f_fdisk()
+/  funciton will be available. */
+
+
+#define FF_MIN_SS		SDMMC_BLOCK_SIZE
+#define FF_MAX_SS		SDMMC_BLOCK_SIZE
+/* These options configure the range of sector size to be supported. (512, 1024,
+/  2048 or 4096) Always set both 512 for most systems, all type of memory cards and
+/  harddisk. But a larger value may be required for on-board flash memory and some
+/  type of optical media. When _MAX_SS is larger than _MIN_SS, FatFs is configured
+/  to variable sector size and GET_SECTOR_SIZE command must be implemented to the
+/  disk_ioctl() function. */
+
+
+#define FF_USE_TRIM		0
+/* This option switches support of ATA-TRIM. (0:Disable or 1:Enable)
+/  To enable Trim function, also CTRL_TRIM command should be implemented to the
+/  disk_ioctl() function. */
+
+
+#define FF_FS_NOFSINFO	0
+/* If you need to know correct free space on the FAT32 volume, set bit 0 of this
+/  option, and f_getfree() function at first time after volume mount will force
+/  a full FAT scan. Bit 1 controls the use of last allocated cluster number.
+/
+/  bit0=0: Use free cluster count in the FSINFO if available.
+/  bit0=1: Do not trust free cluster count in the FSINFO.
+/  bit1=0: Use last allocated cluster number in the FSINFO if available.
+/  bit1=1: Do not trust last allocated cluster number in the FSINFO.
+*/
+
+
+
+/*---------------------------------------------------------------------------/
+/ System Configurations
+/---------------------------------------------------------------------------*/
+
+#define FF_FS_TINY		0
+/* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
+/  At the tiny configuration, size of the file object (FIL) is reduced _MAX_SS bytes.
+/  Instead of private sector buffer eliminated from the file object, common sector
+/  buffer in the file system object (FATFS) is used for the file data transfer. */
+
+
+#define FF_FS_EXFAT       1
+/* This option switches support of exFAT file system in addition to the traditional
+/  FAT file system. (0:Disable or 1:Enable) To enable exFAT, also LFN must be enabled.
+/  Note that enabling exFAT discards C89 compatibility. */
+
+
+#define FF_FS_NORTC       1
+#define FF_NORTC_MON	1
+#define FF_NORTC_MDAY	1
+#define FF_NORTC_YEAR	2018
+/* The option _FS_NORTC switches timestamp functiton. If the system does not have
+/  any RTC function or valid timestamp is not needed, set _FS_NORTC = 1 to disable
+/  the timestamp function. All objects modified by FatFs will have a fixed timestamp
+/  defined by _NORTC_MON, _NORTC_MDAY and _NORTC_YEAR in local time.
+/  To enable timestamp function (_FS_NORTC = 0), get_fattime() function need to be
+/  added to the project to get current time form real-time clock. _NORTC_MON,
+/  _NORTC_MDAY and _NORTC_YEAR have no effect. 
+/  These options have no effect at read-only configuration (_FS_READONLY = 1). */
+
+
+#define	FF_FS_LOCK	0
+/* The option _FS_LOCK switches file lock function to control duplicated file open
+/  and illegal operation to open objects. This option must be 0 when _FS_READONLY
+/  is 1.
+/
+/  0:  Disable file lock function. To avoid volume corruption, application program
+/      should avoid illegal open, remove and rename to the open objects.
+/  >0: Enable file lock function. The value defines how many files/sub-directories
+/      can be opened simultaneously under file lock control. Note that the file
+/      lock control is independent of re-entrancy. */
+
+
+#define FF_FS_REENTRANT	0
+#define FF_FS_TIMEOUT     MS2ST(1000)
+#define FF_SYNC_t         semaphore_t*
+/* The option _FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs
+/  module itself. Note that regardless of this option, file access to different
+/  volume is always re-entrant and volume control functions, f_mount(), f_mkfs()
+/  and f_fdisk() function, are always not re-entrant. Only file/directory access
+/  to the same volume is under control of this function.
+/
+/   0: Disable re-entrancy. _FS_TIMEOUT and _SYNC_t have no effect.
+/   1: Enable re-entrancy. Also user provided synchronization handlers,
+/      ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj()
+/      function, must be added to the project. Samples are available in
+/      option/syscall.c.
+/
+/  The _FS_TIMEOUT defines timeout period in unit of time tick.
+/  The _SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*,
+/  SemaphoreHandle_t and etc.. A header file for O/S definitions needs to be
+/  included somewhere in the scope of ff.c. */
+
+
+/*--- End of configuration options ---*/