Combine cfset[o|i]speed to cfsetspeed; combine cfget[o|i]speed for cfgetspeed

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4975 7fd9a85b-ad96-42d3-883c-3090e2eb8679

3 files changed, 14 insertions, 6 deletions

diff --git a/nuttx/arch/arm/src/lpc43xx/chip/lpc43_sdmmc.h b/nuttx/arch/arm/src/lpc43xx/chip/lpc43_sdmmc.h
index 1368312cc1..1236d82f31 100644
--- a/nuttx/arch/arm/src/lpc43xx/chip/lpc43_sdmmc.h
+++ b/nuttx/arch/arm/src/lpc43xx/chip/lpc43_sdmmc.h
@@ -49,7 +49,7 @@
 /* MCI register offsets (with respect to the MCI base) ******************************************/
 
 #define LPC43_SDMMC_CTRL_OFFSET          0x0000 /* Control register */
-#define LPC43_SDMMC_PWREN_OFFSET         0x0004 /* Reserved */
+#define LPC43_SDMMC_PWREN_OFFSET         0x0004 /* Power Enable Register */
 #define LPC43_SDMMC_CLKDIV_OFFSET        0x0008 /* Clock-divider register */
 #define LPC43_SDMMC_CLKSRC_OFFSET        0x000c /* Clock-source register */
 #define LPC43_SDMMC_CLKENA_OFFSET        0x0010 /* Clock-enable register */
@@ -61,7 +61,7 @@
 #define LPC43_SDMMC_CMDARG_OFFSET        0x0028 /* Command-argument register */
 #define LPC43_SDMMC_CMD_OFFSET           0x002c /* Command register */
 #define LPC43_SDMMC_RESP0_OFFSET         0x0030 /* Response-0 register */
-#define LPC43_SDMMC_RESP1_OFFSET         0x0034 /* Response-1register */
+#define LPC43_SDMMC_RESP1_OFFSET         0x0034 /* Response-1 register */
 #define LPC43_SDMMC_RESP2_OFFSET         0x0038 /* Response-2 register */
 #define LPC43_SDMMC_RESP3_OFFSET         0x003c /* Response-3 register */
 #define LPC43_SDMMC_MINTSTS_OFFSET       0x0040 /* Masked interrupt-status register */
@@ -313,6 +313,7 @@
                                                      /* Bit 24-31: Reserved */
 
 /* Hardware Reset */
+
 #define SDMMC_RSTN                        (1 << 0)  /* Bit 0: Hardware reset */
                                                     /* Bit 1-31: Reserved */
 
diff --git a/nuttx/arch/arm/src/lpc43xx/lpc43_serial.c b/nuttx/arch/arm/src/lpc43xx/lpc43_serial.c
index c125660e15..525cad01d8 100644
--- a/nuttx/arch/arm/src/lpc43xx/lpc43_serial.c
+++ b/nuttx/arch/arm/src/lpc43xx/lpc43_serial.c
@@ -1125,9 +1125,12 @@ static int up_ioctl(struct file *filep, int cmd, unsigned long arg)
             break;
           }
 
-        /* TODO:  Handle other termios settings. */
+        /* TODO:  Handle other termios settings.
+         * Note that only cfgetispeed is used besued we have knowledge
+         * that only one speed is supported.
+         */
 
-        priv->baud = termiosp->c_speed;
+        priv->baud = cfgetispeed(termiosp);
         lpc43_setbaud(priv->uartbase, priv->basefreq, priv->baud);
       }
       break;
diff --git a/nuttx/arch/arm/src/lpc43xx/lpc43_spifi.c b/nuttx/arch/arm/src/lpc43xx/lpc43_spifi.c
index fe26fabc5a..8e633e5d18 100644
--- a/nuttx/arch/arm/src/lpc43xx/lpc43_spifi.c
+++ b/nuttx/arch/arm/src/lpc43xx/lpc43_spifi.c
@@ -77,6 +77,10 @@
  * CONFIG_SPIFI_OFFSET - Offset the beginning of the block driver this many
  *   bytes into the device address space.  This offset must be an exact
  *   multiple of the erase block size. Default 0.
+ * CONFIG_SPIFI_BLKSIZE - The size of one device erase block.  If not defined
+ *   then the driver will try to determine the correct erase block size by
+ *   examining that data returned from spifi_initialize (which sometimes
+ *   seems bad).
  * CONFIG_SPIFI_SECTOR512 - If defined, then the driver will report a more
  *   FAT friendly 512 byte sector size and will manage the read-modify-write
  *   operations on the larger erase block.
@@ -1082,7 +1086,7 @@ static inline int lpc43_rominit(FAR struct lpc43_dev_s *priv)
 
   priv->blkshift = log2;
   priv->blksize  = (1 << log2);
-  priv->nblocks  = priv->rom.memsize / priv->blksize;
+  priv->nblocks  = (priv->rom.memsize - CONFIG_SPIFI_OFFSET) / priv->blksize;
 
   fvdbg("Driver FLASH Geometry:\n");
   fvdbg("  blkshift: %d\n", priv->blkshift);
@@ -1097,7 +1101,7 @@ static inline int lpc43_rominit(FAR struct lpc43_dev_s *priv)
 
   /* Save the digested FLASH geometry info */
 
-  priv->nblocks  = (priv->rom.memsize >> SPIFI_BLKSHIFT);
+  priv->nblocks  = ((priv->rom.memsize  - CONFIG_SPIFI_OFFSET) >> SPIFI_BLKSHIFT);
 
   fvdbg("Driver FLASH Geometry:\n");
   fvdbg("  blkshift: %d\n", SPIFI_BLKSHIFT);