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Cosmetic update to comments

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This commit is contained in:
Gregory Nutt 2013-05-01 11:42:36 -06:00
parent 99c2cfc168
commit 1099eabe3d
1 changed files with 18 additions and 14 deletions
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32
drivers/mtd/m25px.c
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@ -146,22 +146,26 @@
#define M25P_M25P128_NPAGES 65536
/* Instructions */
/* Command Value N Description Addr Dummy Data */
#define M25P_WREN 0x06 /* 1 Write Enable 0 0 0 */
#define M25P_WRDI 0x04 /* 1 Write Disable 0 0 0 */
#define M25P_RDID 0x9f /* 1 Read Identification 0 0 1-3 */
#define M25P_RDSR 0x05 /* 1 Read Status Register 0 0 >=1 */
#define M25P_WRSR 0x01 /* 1 Write Status Register 0 0 1 */
#define M25P_READ 0x03 /* 1 Read Data Bytes 3 0 >=1 */
#define M25P_FAST_READ 0x0b /* 1 Higher speed read 3 1 >=1 */
/* Command Value N Description Addr Dummy Data */
#define M25P_WREN 0x06 /* 1 Write Enable 0 0 0 */
#define M25P_WRDI 0x04 /* 1 Write Disable 0 0 0 */
#define M25P_RDID 0x9f /* 1 Read Identification 0 0 1-3 */
#define M25P_RDSR 0x05 /* 1 Read Status Register 0 0 >=1 */
#define M25P_WRSR 0x01 /* 1 Write Status Register 0 0 1 */
#define M25P_READ 0x03 /* 1 Read Data Bytes 3 0 >=1 */
#define M25P_FAST_READ 0x0b /* 1 Higher speed read 3 1 >=1 */
#define M25P_PP 0x02 /* 1 Page Program 3 0 1-256 */
#define M25P_SE 0xd8 /* 1 Sector Erase 3 0 0 */
#define M25P_BE 0xc7 /* 1 Bulk Erase 0 0 0 */
#define M25P_DP 0xb9 /* 2 Deep power down 0 0 0 */
#define M25P_RES 0xab /* 2 Read Electronic Signature 0 3 >=1 */
#define M25P_SSE 0x20 /* 1 Sub-Sector Erase 0 0 0 */
#define M25P_SE 0xd8 /* 1 Sector Erase 3 0 0 */
#define M25P_BE 0xc7 /* 1 Bulk Erase 0 0 0 */
#define M25P_DP 0xb9 /* 2 Deep power down 0 0 0 */
#define M25P_RES 0xab /* 2 Read Electronic Signature 0 3 >=1 */
#define M25P_SSE 0x20 /* 3 Sub-Sector Erase 0 0 0 */
/* NOTE 1: All parts, NOTE 2: M25P632/M25P64 */
/* NOTE 1: All parts.
* NOTE 2: M25P632/M25P64
* NOTE 3: EN25F80. In EN25F80 terminology, 0xd8 is a block erase and 0x20
* is a sector erase.
*/
/* Status register bit definitions */