pi_hyperram_conf Struct Reference

Hyperram configuration structure. More...

Data Fields
struct pi_ram_conf	ram
int	hyper_itf
int	hyper_cs
char	skip_pads_config
int	xip_en
int	ram_start
int	ram_size
uint32_t	baudrate
int	reserve_addr_0

Description

This structure is used to pass the desired Hyperram configuration to the runtime when opening the device.

Field Documentation

uint32_t pi_hyperram_conf::baudrate

Baudrate (in bytes/second).

int pi_hyperram_conf::hyper_cs

Chip select where the RAM is connected.

int pi_hyperram_conf::hyper_itf

                      Hyperbus interface where the RAM is

connected.

struct pi_ram_conf pi_hyperram_conf::ram

Generic RAM configuration.

int pi_hyperram_conf::ram_size

Hyperram size.

int pi_hyperram_conf::ram_start

Hyperram start address.

int pi_hyperram_conf::reserve_addr_0

                      Reserve address 0 and never return a chunk with

address 0.

char pi_hyperram_conf::skip_pads_config

Skip pads configuration if set to 1.

int pi_hyperram_conf::xip_en

enable xip mode if set to 1.