diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/gpxe/threewire.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/include/gpxe/threewire.h b/src/include/gpxe/threewire.h index 2db672603..e23284af4 100644 --- a/src/include/gpxe/threewire.h +++ b/src/include/gpxe/threewire.h @@ -87,6 +87,19 @@ init_at93c56 ( struct spi_device *device, unsigned int organisation ) { init_at93cx6 ( device, organisation ); } +/** + * Initialise Atmel AT93C66 serial EEPROM + * + * @v device SPI device + * @v organisation Word organisation (8 or 16) + */ +static inline __attribute__ (( always_inline )) void +init_at93c66 ( struct spi_device *device, unsigned int organisation ) { + device->nvs.size = ( 4096 / organisation ); + device->address_len = ( ( organisation == 8 ) ? 9 : 8 ); + init_at93cx6 ( device, organisation ); +} + /** @} */ #endif /* _GPXE_THREEWIRE_H */ |