diff options
Diffstat (limited to 'meta-steppeeagle/recipes-kernel/amd-spi/files/spirom.h')
| -rw-r--r-- | meta-steppeeagle/recipes-kernel/amd-spi/files/spirom.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/meta-steppeeagle/recipes-kernel/amd-spi/files/spirom.h b/meta-steppeeagle/recipes-kernel/amd-spi/files/spirom.h index 750719a6..941b357a 100644 --- a/meta-steppeeagle/recipes-kernel/amd-spi/files/spirom.h +++ b/meta-steppeeagle/recipes-kernel/amd-spi/files/spirom.h @@ -39,5 +39,15 @@ struct spi_ioc_transfer { ? ((N)*(sizeof (struct spi_ioc_transfer))) : 0) #define SPI_IOC_MESSAGE(N) _IOW(SPI_IOC_MAGIC, 0, char[SPI_MSGSIZE(N)]) +/* SPI ROM command codes */ +#define ROM_WREN 0x06 +#define ROM_WRDI 0x04 +#define ROM_RDSR 0x05 +#define ROM_RDID 0x9F +#define ROM_CHIP_ERASE 0x60 +#define ROM_SECTOR_ERASE 0x20 +#define ROM_BLOCK_ERASE 0xD8 +#define ROM_READ 0x03 +#define ROM_WRITE 0x02 #endif /* SPIROM_H */ |