michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers: flash: spi_nor: add SR3 read and write defines

Browse source 
Adds Status Register 3 read and write opcode defines.

Signed-off-by: Georgij Cernysiov <geo.cgv@gmail.com>
This commit is contained in:
Georgij Cernysiov 2022-05-06 13:44:46 +02:00 • committed by Marti Bolivar
commit b43741cd5d
1 changed files with 2 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/flash/spi_nor.h
View file

@ -23,6 +23,8 @@
#define SPI_NOR_CMD_RDSR 0x05 /* Read status register */
#define SPI_NOR_CMD_WRSR2 0x31 /* Write status register 2 */
#define SPI_NOR_CMD_RDSR2 0x35 /* Read status register 2 */
#define SPI_NOR_CMD_RDSR3 0x15 /* Read status register 3 */
#define SPI_NOR_CMD_WRSR3 0x11 /* Write status register 3 */
#define SPI_NOR_CMD_READ 0x03 /* Read data */
#define SPI_NOR_CMD_DREAD 0x3B /* Read data (1-1-2) */
#define SPI_NOR_CMD_QREAD 0x6B /* Read data (1-1-4) */