ports: Make new ports/ sub-directory and move all ports there.

This is to keep the top-level directory clean, to make it clear what is
core and what is a port, and to allow the repository to grow with new ports
in a sustainable way.

1 files changed, 0 insertions, 182 deletions

diff --git a/cc3200/fatfs/src/drivers/sflash_diskio.c b/cc3200/fatfs/src/drivers/sflash_diskio.c
deleted file mode 100644
index 6a1fc4068..000000000
--- a/cc3200/fatfs/src/drivers/sflash_diskio.c
+++ /dev/null
@@ -1,182 +0,0 @@
-#include <stdint.h>
-#include <stdbool.h>
-#include <stdio.h>
-
-#include "py/mpconfig.h"
-#include "py/obj.h"
-#include "lib/oofatfs/ff.h"
-#include "lib/oofatfs/diskio.h"
-#include "simplelink.h"
-#include "sflash_diskio.h"
-#include "debug.h"
-#include "modnetwork.h"
-#include "modwlan.h"
-
-#define SFLASH_TIMEOUT_MAX_MS               5500
-#define SFLASH_WAIT_TIME_MS                 5
-
-static _u8 sflash_block_name[] =  "__NNN__.fsb";
-static _u8 *sflash_block_cache;
-static bool sflash_init_done = false;
-static bool sflash_cache_is_dirty;
-static uint32_t sflash_ublock;
-static uint32_t sflash_prblock;
-
-
-static void print_block_name (_u32 ublock) {
-    char _sblock[4];
-    snprintf (_sblock, sizeof(_sblock), "%03u", ublock);
-    memcpy (&sflash_block_name[2], _sblock, 3);
-}
-
-static bool sflash_access (_u32 mode, _i32 (* sl_FsFunction)(_i32 FileHdl, _u32 Offset, _u8* pData, _u32 Len)) {
-    _i32 fileHandle;
-    bool retval = false;
-
-    // wlan must be enabled in order to access the serial flash
-    sl_LockObjLock (&wlan_LockObj, SL_OS_WAIT_FOREVER);
-
-    if (0 == sl_FsOpen(sflash_block_name, mode, NULL, &fileHandle)) {
-        if (SFLASH_BLOCK_SIZE == sl_FsFunction (fileHandle, 0, sflash_block_cache, SFLASH_BLOCK_SIZE)) {
-            retval = true;
-        }
-        sl_FsClose (fileHandle, NULL, NULL, 0);
-    }
-    sl_LockObjUnlock (&wlan_LockObj);
-    return retval;
-}
-
-DRESULT sflash_disk_init (void) {
-    _i32 fileHandle;
-    SlFsFileInfo_t FsFileInfo;
-
-    if (!sflash_init_done) {
-        // Allocate space for the block cache
-        ASSERT ((sflash_block_cache = mem_Malloc(SFLASH_BLOCK_SIZE)) != NULL);
-        sflash_init_done = true;
-        sflash_prblock = UINT32_MAX;
-        sflash_cache_is_dirty = false;
-
-        // In order too speed up booting, check the last block, if exists, then
-        // it means that the file system has been already created
-        print_block_name (SFLASH_BLOCK_COUNT - 1);
-        sl_LockObjLock (&wlan_LockObj, SL_OS_WAIT_FOREVER);
-        if (!sl_FsGetInfo(sflash_block_name, 0, &FsFileInfo)) {
-            sl_LockObjUnlock (&wlan_LockObj);
-            return RES_OK;
-        }
-        sl_LockObjUnlock (&wlan_LockObj);
-
-        // Proceed to format the memory
-        for (int i = 0; i < SFLASH_BLOCK_COUNT; i++) {
-            print_block_name (i);
-            sl_LockObjLock (&wlan_LockObj, SL_OS_WAIT_FOREVER);
-            // Create the block file if it doesn't exist
-            if (sl_FsGetInfo(sflash_block_name, 0, &FsFileInfo) != 0) {
-                if (!sl_FsOpen(sflash_block_name, FS_MODE_OPEN_CREATE(SFLASH_BLOCK_SIZE, 0), NULL, &fileHandle)) {
-                    sl_FsClose(fileHandle, NULL, NULL, 0);
-                    sl_LockObjUnlock (&wlan_LockObj);
-                    memset(sflash_block_cache, 0xFF, SFLASH_BLOCK_SIZE);
-                    if (!sflash_access(FS_MODE_OPEN_WRITE, sl_FsWrite)) {
-                        return RES_ERROR;
-                    }
-                }
-                else {
-                    // Unexpected failure while creating the file
-                    sl_LockObjUnlock (&wlan_LockObj);
-                    return RES_ERROR;
-                }
-            }
-            sl_LockObjUnlock (&wlan_LockObj);
-        }
-    }
-    return RES_OK;
-}
-
-DRESULT sflash_disk_status(void) {
-    if (!sflash_init_done) {
-        return STA_NOINIT;
-    }
-    return RES_OK;
-}
-
-DRESULT sflash_disk_read(BYTE *buff, DWORD sector, UINT count) {
-    uint32_t secindex;
-
-    if (!sflash_init_done) {
-        return STA_NOINIT;
-    }
-
-    if ((sector + count > SFLASH_SECTOR_COUNT) || (count == 0)) {
-        return RES_PARERR;
-    }
-
-    for (int i = 0; i < count; i++) {
-        secindex = (sector + i) % SFLASH_SECTORS_PER_BLOCK;
-        sflash_ublock = (sector + i) / SFLASH_SECTORS_PER_BLOCK;
-        // See if it's time to read a new block
-        if (sflash_prblock != sflash_ublock) {
-            if (sflash_disk_flush() != RES_OK) {
-                return RES_ERROR;
-            }
-            sflash_prblock = sflash_ublock;
-            print_block_name (sflash_ublock);
-            if (!sflash_access(FS_MODE_OPEN_READ, sl_FsRead)) {
-                return RES_ERROR;
-            }
-        }
-        // Copy the requested sector from the block cache
-        memcpy (buff, &sflash_block_cache[(secindex * SFLASH_SECTOR_SIZE)], SFLASH_SECTOR_SIZE);
-        buff += SFLASH_SECTOR_SIZE;
-    }
-    return RES_OK;
-}
-
-DRESULT sflash_disk_write(const BYTE *buff, DWORD sector, UINT count) {
-    uint32_t secindex;
-    int32_t index = 0;
-
-    if (!sflash_init_done) {
-        return STA_NOINIT;
-    }
-
-    if ((sector + count > SFLASH_SECTOR_COUNT) || (count == 0)) {
-        sflash_disk_flush();
-        return RES_PARERR;
-    }
-
-    do {
-        secindex = (sector + index) % SFLASH_SECTORS_PER_BLOCK;
-        sflash_ublock = (sector + index) / SFLASH_SECTORS_PER_BLOCK;
-        // Check if it's a different block than last time
-        if (sflash_prblock != sflash_ublock) {
-            if (sflash_disk_flush() != RES_OK) {
-                return RES_ERROR;
-            }
-            sflash_prblock = sflash_ublock;
-            print_block_name (sflash_ublock);
-            // Read the block into the cache
-            if (!sflash_access(FS_MODE_OPEN_READ, sl_FsRead)) {
-                return RES_ERROR;
-            }
-        }
-        // Copy the input sector to the block cache
-        memcpy (&sflash_block_cache[(secindex * SFLASH_SECTOR_SIZE)], buff, SFLASH_SECTOR_SIZE);
-        buff += SFLASH_SECTOR_SIZE;
-        sflash_cache_is_dirty = true;
-    } while (++index < count);
-
-    return RES_OK;
-}
-
-DRESULT sflash_disk_flush (void) {
-    // Write back the cache if it's dirty
-    if (sflash_cache_is_dirty) {
-        if (!sflash_access(FS_MODE_OPEN_WRITE, sl_FsWrite)) {
-            return RES_ERROR;
-        }
-        sflash_cache_is_dirty = false;
-    }
-    return RES_OK;
-}
-