diff options
Diffstat (limited to 'src/mainboard/prodrive/hermes/variants/baseboard/include')
3 files changed, 49 insertions, 0 deletions
diff --git a/src/mainboard/prodrive/hermes/variants/baseboard/include/eeprom.h b/src/mainboard/prodrive/hermes/variants/baseboard/include/eeprom.h new file mode 100644 index 0000000000..c41ead28ab --- /dev/null +++ b/src/mainboard/prodrive/hermes/variants/baseboard/include/eeprom.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <soc/ramstage.h> + +#define HOSTC 0x40 +#define SMBUS_IO_BASE 0xefa0 +#define HOSTC_I2C_EN (1 << 2) +#define I2C_ADDR_EEPROM 0x57 + +#if ENV_ROMSTAGE +#define FSP_UPD_SIGNATURE FSPM_UPD_SIGNATURE +#define EEPROM_OFFSET_FSP_SIGNATURE 0 +#define EEPROM_OFFSET_FSP_CONFIG 0 + +#define GET_VALUE(x) {.offset = sizeof(FSP_UPD_HEADER) + sizeof(FSPM_ARCH_UPD) \ + + offsetof(FSP_M_CONFIG, x), .size = member_size(FSP_M_CONFIG, x)} +#else + +#define FSP_UPD_SIGNATURE FSPS_UPD_SIGNATURE +#define EEPROM_OFFSET_FSP_SIGNATURE 0x0600 +#define EEPROM_OFFSET_FSP_CONFIG (EEPROM_OFFSET_FSP_SIGNATURE + sizeof(FSP_UPD_HEADER)) +#define GET_VALUE(x) {.offset = offsetof(FSP_S_CONFIG, x), \ + .size = member_size(FSP_S_CONFIG, x)} +#endif // ENV_ROMSTAGE + +typedef struct { + size_t offset; + size_t size; +} fsp_params; + +bool read_write_config(u8 addr, void *blob, size_t read_offset, size_t write_offset, + size_t size); +int check_signature(u8 addr); diff --git a/src/mainboard/prodrive/hermes/variants/baseboard/include/variant/gpio.h b/src/mainboard/prodrive/hermes/variants/baseboard/include/variant/gpio.h new file mode 100644 index 0000000000..50d18018f0 --- /dev/null +++ b/src/mainboard/prodrive/hermes/variants/baseboard/include/variant/gpio.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef PCH_GPIO_H +#define PCH_GPIO_H + +#include <soc/gpio.h> +#include <intelblocks/gpio_defs.h> + +const struct pad_config *get_gpio_table(size_t *num); +const struct pad_config *get_early_gpio_table(size_t *num); + +#endif /* PCH_GPIO_H */ diff --git a/src/mainboard/prodrive/hermes/variants/baseboard/include/variant/variants.h b/src/mainboard/prodrive/hermes/variants/baseboard/include/variant/variants.h new file mode 100644 index 0000000000..83cf232dd8 --- /dev/null +++ b/src/mainboard/prodrive/hermes/variants/baseboard/include/variant/variants.h @@ -0,0 +1,4 @@ +#include <soc/cnl_memcfg_init.h> + +/* Return memory configuration structure. */ +const struct cnl_mb_cfg *variant_memcfg_config(void); |