variants.h File Reference

#include <soc/gpio.h>
#include <stdint.h>

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Data Structures
struct	memory_params

Enumerations
enum	memory_type { MEMORY_LPDDR3 , MEMORY_DDR4 , MEMORY_COUNT }

Functions
const struct pad_config *	variant_gpio_table (size_t *num)
const struct pad_config *	variant_early_gpio_table (size_t *num)
const struct pad_config *	variant_romstage_gpio_table (size_t *num)
const struct pad_config *	variant_sku_gpio_table (size_t *num)
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)
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)
const struct google_chromeec_event_info *	variant_get_event_info (void)

Enumeration Type Documentation

memory_type

enum memory_type

Enumerator
MEMORY_LPDDR3
MEMORY_DDR4
MEMORY_COUNT

Definition at line 25 of file variants.h.

Function Documentation

variant_board_sku()

uint32_t variant_board_sku

(

void

)

Definition at line 172 of file mainboard.c.

variant_devtree_update()

void variant_devtree_update

(

void

)

Definition at line 86 of file mainboard.c.

variant_early_gpio_table()

const struct pad_config* variant_early_gpio_table

(

size_t *

num

)

Definition at line 204 of file gpio.c.

variant_get_event_info()

const struct google_chromeec_event_info* variant_get_event_info

(

void

)

Definition at line 9 of file ec.c.

References board_id(), EC_HOST_EVENT_MASK, EC_HOST_EVENT_MKBP, info, MAINBOARD_EC_LOG_EVENTS, MAINBOARD_EC_S0IX_WAKE_EVENTS, MAINBOARD_EC_S3_WAKE_EVENTS, MAINBOARD_EC_S5_WAKE_EVENTS, MAINBOARD_EC_SCI_EVENTS, and MAINBOARD_EC_SMI_EVENTS.

Referenced by elog_gsmi_cb_mainboard_log_wake_source(), mainboard_ec_init(), mainboard_smi_apmc(), and mainboard_smi_sleep().

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variant_gpio_table()

const struct pad_config* variant_gpio_table

(

size_t *

num

)

Definition at line 406 of file gpio.c.

variant_memory_params()

void variant_memory_params

(

struct memory_params *

p

)

Definition at line 29 of file memory.c.

References assert, dq_map, memory_params::dq_map, memory_params::dq_map_size, dqs_map, memory_params::dqs_map, memory_params::dqs_map_size, memory_params::enable_sa_oc_support, fill_ddr4_memory_params(), fill_lpddr3_memory_params(), gpio_get(), gpio_input_pulldown(), GPIO_MEM_CONFIG_4, GPP_D10, MEMORY_LPDDR3, memset(), rcomp_resistor, memory_params::rcomp_resistor, memory_params::rcomp_resistor_size, rcomp_target, memory_params::rcomp_target, rcomp_target_samsung_c_die, memory_params::rcomp_target_size, memory_params::sa_voltage_offset_val, SAMSUNG_C_DIE_2G, SAMSUNG_C_DIE_4G, memory_params::single_channel, SKU_0_NAUTILUS, spd_index, memory_params::type, variant_board_sku(), and variant_memory_sku().

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variant_memory_sku()

int variant_memory_sku

(

void

)

Definition at line 74 of file memory.c.

variant_nhlt_init()

void variant_nhlt_init

(

struct nhlt *

nhlt

)

Definition at line 7 of file nhlt.c.

variant_nhlt_oem_overrides()

void variant_nhlt_oem_overrides	(	const char **	oem_id,
		const char **	oem_table_id,
		uint32_t *	oem_revision
	)

Definition at line 16 of file nhlt.c.

variant_romstage_gpio_table()

const struct pad_config* variant_romstage_gpio_table

(

size_t *

num

)

Definition at line 210 of file gpio.c.

References ARRAY_SIZE, gpio_set_stage_rom, NULL, and romstage_gpio_table.

Referenced by mainboard_memory_init_params(), and mainboard_romstage_entry().

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variant_sku_gpio_table()

const struct pad_config* variant_sku_gpio_table

(

size_t *

num

)

Definition at line 408 of file gpio.c.

variant_smi_sleep()

void variant_smi_sleep

(

u8

slp_typ

)

Definition at line 52 of file smihandler.c.

References ACPI_S5, ELAN_ENABLE_OFF_DELAY, ELAN_RESET_OFF_DELAY, ELAN_STOP_OFF_DELAY, FP_PWR_ENABLE, google_chromeec_get_board_sku(), gpio_set(), is_lte_sku(), LTE3_PWROFF_L, mdelay(), power_off_lte_module(), SKU_17_LTE, SKU_18_LTE_TS, SKU_1_LTE, SKU_1_NAUTILUS_LTE, SKU_37_DROID, SKU_38_DROID, SKU_39_1A2C_360_LTE_TS_NO_STYLUES, SKU_39_DROID, SKU_3_LTE_2CAM, SKU_40_DROID, sku_id(), TOUCH_DISABLE, TOUCH_ENABLE, TOUCH_RESET, TS_ENABLE, and variant_board_sku().

Referenced by mainboard_smi_sleep().

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