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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#ifndef __BASEBOARD_VARIANTS_H__
#define __BASEBOARD_VARIANTS_H__
#include <soc/gpio.h>
#include <stdint.h>
#include <vendorcode/google/chromeos/chromeos.h>
/*
* The next set of functions return the gpio table and fill in the number of
* entries for each table.
*/
const struct pad_config *variant_gpio_table(size_t *num);
const struct pad_config *variant_early_gpio_table(size_t *num);
/*
* Callback to get GPIOs to configure in romstage before memory training is
* performed.
*/
const struct pad_config *variant_romstage_gpio_table(size_t *num);
const struct cros_gpio *variant_cros_gpios(size_t *num);
/* Config gpio by different sku id */
const struct pad_config *variant_sku_gpio_table(size_t *num);
enum memory_type {
MEMORY_LPDDR3,
MEMORY_DDR4,
MEMORY_COUNT,
};
struct memory_params {
enum memory_type type;
const void *dq_map;
size_t dq_map_size;
const void *dqs_map;
size_t dqs_map_size;
const void *rcomp_resistor;
size_t rcomp_resistor_size;
const void *rcomp_target;
size_t rcomp_target_size;
bool use_sec_spd;
/* Enable SA overclocking mailbox commands */
bool enable_sa_oc_support;
/* The voltage offset applied to the SA in mV. 1000(mV) = Maximum */
uint16_t sa_voltage_offset_val;
/* This would be set to true if only have single DDR channel */
bool single_channel;
};
void variant_memory_params(struct memory_params *p);
int variant_memory_sku(void);
void variant_devtree_update(void);
uint32_t variant_board_sku(void);
void variant_smi_sleep(u8 slp_typ);
struct nhlt;
void variant_nhlt_init(struct nhlt *nhlt);
void variant_nhlt_oem_overrides(const char **oem_id, const char **oem_table_id,
uint32_t *oem_revision);
struct google_chromeec_event_info;
/*
* Read google_chromeec_event_info structure from variant to set different masks
* on the EC e.g. SCI, S3, S5, S0ix, SMI.
*/
const struct google_chromeec_event_info *variant_get_event_info(void);
#endif /* __BASEBOARD_VARIANTS_H__ */
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