blob: 07f455f6ca29108b726861625270b8ddc176b9ac (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
/* 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 <soc/meminit.h>
#include <stdint.h>
#include <vendorcode/google/chromeos/chromeos.h>
/**
* variant_board_id() - Get the board id for the current board variant
*
* Return: board id on success, -1 on failure/error.
*/
int variant_board_id(void);
/* 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);
const struct pad_config *variant_sleep_gpio_table(size_t *num);
/* Baseboard default swizzle. Can be reused if swizzle is same. */
extern const struct lpddr4_swizzle_cfg baseboard_lpddr4_swizzle;
/* Return LPDDR4 configuration structure. */
const struct lpddr4_cfg *variant_lpddr4_config(void);
/* Return memory SKU for the board. */
size_t variant_memory_sku(void);
/* Return ChromeOS gpio table and fill in number of entries. */
const struct cros_gpio *variant_cros_gpios(size_t *num);
/* Seed the NHLT tables with the board specific information. */
struct nhlt;
void variant_nhlt_init(struct nhlt *nhlt);
#endif /* BASEBOARD_VARIANTS_H */
|
