mt29f nand: export formatting function and, if DEBUG active, function

to create fake bad blocks.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4882 38d2e660-2303-0410-9eaa-f027e97ec537

diff --git a/bertos/cpu/cortex-m3/drv/mt29f_sam3.c b/bertos/cpu/cortex-m3/drv/mt29f_sam3.c
index 30afed07ab6ff747e0b2f5b28a44d0920418d3d0..a8a3dcb5d1db5c6bac9df7eaecde3d5b991007b3 100644 (file)
--- a/bertos/cpu/cortex-m3/drv/mt29f_sam3.c
+++ b/bertos/cpu/cortex-m3/drv/mt29f_sam3.c
@@ -624,14 +624,13 @@ static void initBlockMap(Mt29f *chip)
 }
 
 
-#ifdef _DEBUG
-
-/*
+/**
  * Reset bad blocks map and erase all blocks.
- * DON'T USE on production chips: this function will try to erase
- * factory marked bad blocks too.
+ *
+ * \note DON'T USE on production chips: this function will try to erase
+ *       factory marked bad blocks too.
  */
-static void mt29f_wipe(Mt29f *chip)
+void mt29f_format(Mt29f *chip)
 {
        int b;
 
@@ -644,10 +643,12 @@ static void mt29f_wipe(Mt29f *chip)
        chip->remap_start = MT29F_NUM_USER_BLOCKS;
 }
 
+#ifdef _DEBUG
+
 /*
  * Create some bad blocks, erasing them and writing the bad block mark.
  */
-static void mt29f_ruinSomeBlocks(Mt29f *chip)
+void mt29f_ruinSomeBlocks(Mt29f *chip)
 {
        int bads[] = { 7, 99, 555, 1003, 1004, 1432 };
        unsigned i;

diff --git a/bertos/drv/mt29f.h b/bertos/drv/mt29f.h
index 6904a703fa51efe1286068179338df4db163fccd..e2517994833295c34972e016e9d50a600a4ea4b7 100644 (file)
--- a/bertos/drv/mt29f.h
+++ b/bertos/drv/mt29f.h
@@ -95,9 +95,14 @@ struct Heap;
 bool mt29f_init(Mt29f *chip, struct Heap *heap, unsigned chip_select);
 bool mt29f_initUnbuffered(Mt29f *chip, struct Heap *heap, unsigned chip_select);
 
-// Private functions: use at your own risk, could change in any moment
+// NAND specific functions
 bool mt29f_getDevId(Mt29f *chip, uint8_t dev_id[5]);
 int mt29f_blockErase(Mt29f *chip, uint16_t block);
+void mt29f_format(Mt29f *chip);
+
+#ifdef _DEBUG
+void mt29f_ruinSomeBlocks(Mt29f *chip);
+#endif
 
 
 #endif /* DRV_MT29F_H */