X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fcpu%2Fcortex-m3%2Fdrv%2Fmt29f_sam3.h;h=c3fa31d5b6f9b4c3eb05b4c5caae57bcccc8b84e;hb=f725c29420c27b7e094f09480013dd1ce2d87ec4;hp=21cdbae50e557d5550bf84ffca492da3770d3be8;hpb=f577109a57297270df091cef9c2565a74d0a4b29;p=bertos.git

diff --git a/bertos/cpu/cortex-m3/drv/mt29f_sam3.h b/bertos/cpu/cortex-m3/drv/mt29f_sam3.h
index 21cdbae5..c3fa31d5 100644
--- a/bertos/cpu/cortex-m3/drv/mt29f_sam3.h
+++ b/bertos/cpu/cortex-m3/drv/mt29f_sam3.h
@@ -42,16 +42,12 @@
 
 
 // MT29F2G08AAD, FIXME: configurable
-#define MT29F_PAGE_SIZE   0x800       // 2048 B
+#define MT29F_DATA_SIZE   0x800       // 2048 B
+#define MT29F_SPARE_SIZE  0x40        // 64 B
+#define MT29F_PAGE_SIZE   (MT29F_DATA_SIZE + MT29F_SPARE_SIZE)
 #define MT29F_BLOCK_SIZE  0x20000     // 128 kB
 #define MT29F_SIZE        0x10000000  // 256 MB
-#define MT29F_CSID        NFC_CMD_CSID_0  // Chip select
-
-// Addresses for sending command, addresses and data bytes to flash
-#define MT29F_CMD_ADDR    0x60400000
-#define MT29F_ADDR_ADDR   0x60200000
-#define MT29F_DATA_ADDR   0x60000000
-
+#define MT29F_ECC_NWORDS  (MT29F_DATA_SIZE / 256)
 
 /*
  * PIO definitions.
@@ -67,14 +63,11 @@
 #define MT29F_PINS_PORTC    (MT29F_PIN_OE | MT29F_PIN_WE | MT29F_PIN_IO)
 #define MT29F_PERIPH_PORTC  PIO_PERIPH_A
 
-#define MT29F_PIN_CLE       BV(22)
-#define MT29F_PIN_ALE       BV(21)
+#define MT29F_PIN_CLE       BV(9)
+#define MT29F_PIN_ALE       BV(8)
 #define MT29F_PINS_PORTD    (MT29F_PIN_CLE | MT29F_PIN_ALE)
 #define MT29F_PERIPH_PORTD  PIO_PERIPH_A
 
 
-int mt29f_blockErase(Mt29f *fls, block_idx_t page);
-
-
 #endif /* MT29F_SAM3_H */