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author | Gregory Nutt <gnutt@nuttx.org> | 2013-05-01 12:04:39 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2013-05-01 12:04:39 -0600 |
commit | b33800ebb451ada4c664592d830c41bc27fafe5f (patch) | |
tree | 436fa5697224c19d42d6980eabb4fb641f1edd7d /nuttx/drivers/mtd | |
parent | b8e4cdf0efd5d0f637874bf1de51fdf1555108a6 (diff) | |
download | px4-nuttx-b33800ebb451ada4c664592d830c41bc27fafe5f.tar.gz px4-nuttx-b33800ebb451ada4c664592d830c41bc27fafe5f.tar.bz2 px4-nuttx-b33800ebb451ada4c664592d830c41bc27fafe5f.zip |
Fix typo in configuration variables: MP25P should M25P
Diffstat (limited to 'nuttx/drivers/mtd')
-rw-r--r-- | nuttx/drivers/mtd/Kconfig | 24 | ||||
-rw-r--r-- | nuttx/drivers/mtd/m25px.c | 46 |
2 files changed, 35 insertions, 35 deletions
diff --git a/nuttx/drivers/mtd/Kconfig b/nuttx/drivers/mtd/Kconfig index 4e5e42549..310f494d8 100644 --- a/nuttx/drivers/mtd/Kconfig +++ b/nuttx/drivers/mtd/Kconfig @@ -114,34 +114,34 @@ config AT45DB_PWRSAVE endif -config MTD_MP25P +config MTD_M25P bool "SPI-based M25P FLASH" default n select SPI -if MTD_MP25P +if MTD_M25P -config MP25P_SPIMODE - int "MP25P SPI mode" +config M25P_SPIMODE + int "M25P SPI mode" default 0 -config MP25P_MANUFACTURER - hex "MP25P manufacturers ID" +config M25P_MANUFACTURER + hex "M25P manufacturers ID" default 0x20 ---help--- Various manufacturers may have produced the parts. 0x20 is the manufacturer ID for the STMicro MP25x serial FLASH. If, for example, you are using the a Macronix International MX25 serial FLASH, the correct manufacturer ID would be 0xc2. -config MP25P_MEMORY_TYPE - hex "MP25P memory type ID" +config M25P_MEMORY_TYPE + hex "M25P memory type ID" default 0x20 ---help--- The memory type for M25 "P" series is 0x20, but the driver also supports "F" series devices, such as the EON EN25F80 part which adds a 4K sector erase capability. The ID for "F" series parts from EON is 0x31. -config MP25P_SUBSECTOR_ERASE +config M25P_SUBSECTOR_ERASE bool "Sub-Sector Erase" default n ---help--- @@ -149,11 +149,11 @@ config MP25P_SUBSECTOR_ERASE size (4K vs 64K). This option enables support for sub-sector erase. The SMART file system can take advantage of this option if it is enabled. -config MP25P_BYTEWRITE +config M25P_BYTEWRITE bool "Enable ByteWrite ioctl support" default n ---help--- - The MP25P series of devices allow writing to a page with less than a full-page + The M25P series of devices allow writing to a page with less than a full-page size of data. In this case, only the written bytes are updated without affecting the other bytes in the page. The SMART FS requires this option for proper operation. @@ -162,7 +162,7 @@ endif config MTD_SMART bool "Sector Mapped Allocation for Really Tiny (SMART) Flash support" default y - select MP25P_BYTEWRITE + select M25P_BYTEWRITE ---help--- The MP25x series of Flash devices are typically very small and have a very large erase block size. This causes issues with the standard Flash Translation Layer diff --git a/nuttx/drivers/mtd/m25px.c b/nuttx/drivers/mtd/m25px.c index 77fed0960..bfe21a7dd 100644 --- a/nuttx/drivers/mtd/m25px.c +++ b/nuttx/drivers/mtd/m25px.c @@ -58,15 +58,15 @@ * Pre-processor Definitions ************************************************************************************/ /* Configuration ********************************************************************/ -/* Per the data sheet, MP25P10 parts can be driven with either SPI mode 0 (CPOL=0 and +/* Per the data sheet, M25P10 parts can be driven with either SPI mode 0 (CPOL=0 and * CPHA=0) or mode 3 (CPOL=1 and CPHA=1). But I have heard that other devices can - * operated in mode 0 or 1. So you may need to specify CONFIG_MP25P_SPIMODE to - * select the best mode for your device. If CONFIG_MP25P_SPIMODE is not defined, + * operated in mode 0 or 1. So you may need to specify CONFIG_M25P_SPIMODE to + * select the best mode for your device. If CONFIG_M25P_SPIMODE is not defined, * mode 0 will be used. */ -#ifndef CONFIG_MP25P_SPIMODE -# define CONFIG_MP25P_SPIMODE SPIDEV_MODE0 +#ifndef CONFIG_M25P_SPIMODE +# define CONFIG_M25P_SPIMODE SPIDEV_MODE0 #endif /* Various manufacturers may have produced the parts. 0x20 is the manufacturer ID @@ -74,19 +74,19 @@ * International MX25 serial FLASH, the correct manufacturer ID would be 0xc2. */ -#ifndef CONFIG_MP25P_MANUFACTURER -# define CONFIG_MP25P_MANUFACTURER 0x20 +#ifndef CONFIG_M25P_MANUFACTURER +# define CONFIG_M25P_MANUFACTURER 0x20 #endif -#ifndef CONFIG_MP25P_MEMORY_TYPE -# define CONFIG_MP25P_MEMORY_TYPE 0x20 +#ifndef CONFIG_M25P_MEMORY_TYPE +# define CONFIG_M25P_MEMORY_TYPE 0x20 #endif /* M25P Registers *******************************************************************/ /* Indentification register values */ -#define M25P_MANUFACTURER CONFIG_MP25P_MANUFACTURER -#define M25P_MEMORY_TYPE CONFIG_MP25P_MEMORY_TYPE +#define M25P_MANUFACTURER CONFIG_M25P_MANUFACTURER +#define M25P_MEMORY_TYPE CONFIG_M25P_MEMORY_TYPE #define M25P_RES_ID 0x13 #define M25P_M25P1_CAPACITY 0x11 /* 1 M-bit */ #define M25P_EN25F80_CAPACITY 0x14 /* 8 M-bit */ @@ -203,7 +203,7 @@ struct m25p_dev_s uint8_t pageshift; /* 8 */ uint16_t nsectors; /* 128 or 64 */ uint32_t npages; /* 32,768 or 65,536 */ -#ifdef CONFIG_MP25P_SUBSECTOR_ERASE +#ifdef CONFIG_M25P_SUBSECTOR_ERASE uint8_t subsectorshift; /* 0, 12 or 13 (4K or 8K) */ #endif }; @@ -223,7 +223,7 @@ static inline void m25p_sectorerase(struct m25p_dev_s *priv, off_t offset); static inline int m25p_bulkerase(struct m25p_dev_s *priv); static inline void m25p_pagewrite(struct m25p_dev_s *priv, FAR const uint8_t *buffer, off_t offset); -#ifdef CONFIG_MP25P_SUBSECTOR_ERASE +#ifdef CONFIG_M25P_SUBSECTOR_ERASE static inline void m25p_subsectorerase(struct m25p_dev_s *priv, off_t offset); #endif @@ -268,7 +268,7 @@ static void m25p_lock(FAR struct spi_dev_s *dev) * state. */ - SPI_SETMODE(dev, CONFIG_MP25P_SPIMODE); + SPI_SETMODE(dev, CONFIG_M25P_SPIMODE); SPI_SETBITS(dev, 8); (void)SPI_SETFREQUENCY(dev, 20000000); } @@ -320,7 +320,7 @@ static inline int m25p_readid(struct m25p_dev_s *priv) { /* Okay.. is it a FLASH capacity that we understand? */ -#ifdef CONFIG_MP25P_SUBSECTOR_ERASE +#ifdef CONFIG_M25P_SUBSECTOR_ERASE priv->subsectorshift = 0; #endif @@ -342,7 +342,7 @@ static inline int m25p_readid(struct m25p_dev_s *priv) priv->nsectors = M25P_EN25F80_NSECTORS; priv->pageshift = M25P_EN25F80_PAGE_SHIFT; priv->npages = M25P_EN25F80_NPAGES; -#ifdef CONFIG_MP25P_SUBSECTOR_ERASE +#ifdef CONFIG_M25P_SUBSECTOR_ERASE priv->subsectorshift = M25P_EN25F80_SUBSECT_SHIFT; #endif return OK; @@ -525,7 +525,7 @@ static inline void m25p_sectorerase(struct m25p_dev_s *priv, off_t sector) * Name: m25p_subsectorerase ************************************************************************************/ -#ifdef CONFIG_MP25P_SUBSECTOR_ERASE +#ifdef CONFIG_M25P_SUBSECTOR_ERASE static inline void m25p_subsectorerase(struct m25p_dev_s *priv, off_t subsector) { off_t offset = subsector << priv->subsectorshift; @@ -654,7 +654,7 @@ static inline void m25p_pagewrite(struct m25p_dev_s *priv, FAR const uint8_t *bu * Name: m25p_bytewrite ************************************************************************************/ -#ifdef CONFIG_MP25P_BYTEWRITE +#ifdef CONFIG_M25P_BYTEWRITE static inline void m25p_bytewrite(struct m25p_dev_s *priv, FAR const uint8_t *buffer, off_t offset, uint16_t count) { @@ -847,7 +847,7 @@ static int m25p_ioctl(FAR struct mtd_dev_s *dev, int cmd, unsigned long arg) geo->blocksize = (1 << priv->pageshift); geo->erasesize = (1 << priv->sectorshift); geo->neraseblocks = priv->nsectors; -#ifdef CONFIG_MP25P_SUBSECTOR_ERASE +#ifdef CONFIG_M25P_SUBSECTOR_ERASE geo->subsectorsize = (1 << priv->subsectorshift); geo->nsubsectors = priv->nsectors * (1 << (priv->sectorshift - priv->subsectorshift)); @@ -874,18 +874,18 @@ static int m25p_ioctl(FAR struct mtd_dev_s *dev, int cmd, unsigned long arg) case MTDIOC_GETCAPS: { ret = 0; -#ifdef CONFIG_MP25P_BYTEWRITE +#ifdef CONFIG_M25P_BYTEWRITE ret |= MTDIOC_CAPS_BYTEWRITE; #endif -#ifdef CONFIG_MP25P_SUBSECTOR_ERASE +#ifdef CONFIG_M25P_SUBSECTOR_ERASE ret |= MTDIOC_CAPS_SECTERASE; #endif break; } #endif /* CONFIG_FS_SMARTFS */ -#ifdef CONFIG_MP25P_SUBSECTOR_ERASE +#ifdef CONFIG_M25P_SUBSECTOR_ERASE case MTDIOC_SECTERASE: { m25p_subsectorerase(priv, (off_t) arg); @@ -894,7 +894,7 @@ static int m25p_ioctl(FAR struct mtd_dev_s *dev, int cmd, unsigned long arg) } #endif -#ifdef CONFIG_MP25P_BYTEWRITE +#ifdef CONFIG_M25P_BYTEWRITE case MTDIOC_BYTEWRITE: { struct mtd_byte_write_s *bytewrite = (struct mtd_byte_write_s *) arg; |