blob: e7d6daf65e316fe6490f97e6396f264ff5bf92b6 (
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
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef PSP_VERSTAGE_H
#define PSP_VERSTAGE_H
#include <stdint.h>
#define EMBEDDED_FW_SIGNATURE 0x55aa55aa
#define PSP_COOKIE 0x50535024 /* 'PSP$' */
#define BDT1_COOKIE 0x44484224 /* 'DHB$ */
#define PSP_VBOOT_ERROR_SUBCODE 0x0D5D0000
#define POSTCODE_ENTERED_PSP_VERSTAGE 0x00
#define POSTCODE_CONSOLE_INIT 0x01
#define POSTCODE_EARLY_INIT 0x02
#define POSTCODE_LATE_INIT 0x03
#define POSTCODE_VERSTAGE_MAIN 0x04
#define POSTCODE_SAVE_BUFFERS 0x0E
#define POSTCODE_UPDATE_BOOT_REGION 0x0F
#define POSTCODE_DEFAULT_BUFFER_SIZE_NOTICE 0xC0
#define POSTCODE_WORKBUF_RESIZE_WARNING 0xC1
#define POSTCODE_WORKBUF_SAVE_ERROR 0xC2
#define POSTCODE_WORKBUF_BUFFER_SIZE_ERROR 0xC3
#define POSTCODE_ROMSIG_MISMATCH_ERROR 0xC4
#define POSTCODE_PSP_COOKIE_MISMATCH_ERROR 0xC5
#define POSTCODE_BDT1_COOKIE_MISMATCH_ERROR 0xC6
#define POSTCODE_UPDATE_PSP_BIOS_DIR_ERROR 0xC7
#define POSTCODE_UNMAP_SPI_ROM 0xF0
#define POSTCODE_UNMAP_FCH_DEVICES 0xF1
#define POSTCODE_LEAVING_VERSTAGE 0xF2
#define SPI_ADDR_MASK 0x00ffffff
#define DEFAULT_WORKBUF_TRANSFER_SIZE (8 * KiB)
struct psp_ef_table {
uint32_t signature; /* 0x55aa55aa */
uint32_t reserved0[4];
uint32_t psp_table;
uint32_t bios0_entry;
uint32_t bios1_entry;
uint32_t bios2_entry;
} __attribute__((packed, aligned(16)));
void test_svc_calls(void);
uint32_t unmap_fch_devices(void);
uint32_t verstage_soc_early_init(void);
void verstage_soc_init(void);
uintptr_t *map_spi_rom(void);
void sb_enable_legacy_io(void);
#endif /* PSP_VERSTAGE_H */
|
