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83d290c5 | 1 | // SPDX-License-Identifier: GPL-2.0+ |
7ee37106 BM |
2 | /* |
3 | * Copyright (C) 2016, Bin Meng <bmeng.cn@gmail.com> | |
7ee37106 BM |
4 | */ |
5 | ||
6 | #include <common.h> | |
7 | #include <asm/acpi_table.h> | |
7ee37106 | 8 | #include <asm/tables.h> |
cf7108b3 | 9 | #include <asm/arch/global_nvs.h> |
7ee37106 BM |
10 | #include <asm/arch/iomap.h> |
11 | ||
12 | void acpi_create_fadt(struct acpi_fadt *fadt, struct acpi_facs *facs, | |
13 | void *dsdt) | |
14 | { | |
15 | struct acpi_table_header *header = &(fadt->header); | |
16 | u16 pmbase = ACPI_PM1_BASE_ADDRESS; | |
17 | ||
18 | memset((void *)fadt, 0, sizeof(struct acpi_fadt)); | |
19 | ||
20 | acpi_fill_header(header, "FACP"); | |
21 | header->length = sizeof(struct acpi_fadt); | |
22 | header->revision = 4; | |
23 | ||
24 | fadt->firmware_ctrl = (u32)facs; | |
25 | fadt->dsdt = (u32)dsdt; | |
26 | fadt->preferred_pm_profile = ACPI_PM_UNSPECIFIED; | |
27 | fadt->sci_int = 9; | |
28 | fadt->smi_cmd = 0; | |
29 | fadt->acpi_enable = 0; | |
30 | fadt->acpi_disable = 0; | |
31 | fadt->s4bios_req = 0; | |
32 | fadt->pstate_cnt = 0; | |
33 | fadt->pm1a_evt_blk = pmbase; | |
34 | fadt->pm1b_evt_blk = 0x0; | |
35 | fadt->pm1a_cnt_blk = pmbase + 0x4; | |
36 | fadt->pm1b_cnt_blk = 0x0; | |
37 | fadt->pm2_cnt_blk = 0x0; | |
38 | fadt->pm_tmr_blk = pmbase + 0x8; | |
39 | fadt->gpe0_blk = ACPI_GPE0_BASE_ADDRESS; | |
40 | fadt->gpe1_blk = 0; | |
41 | fadt->pm1_evt_len = 4; | |
42 | fadt->pm1_cnt_len = 2; | |
43 | fadt->pm2_cnt_len = 0; | |
44 | fadt->pm_tmr_len = 4; | |
45 | fadt->gpe0_blk_len = 8; | |
46 | fadt->gpe1_blk_len = 0; | |
47 | fadt->gpe1_base = 0; | |
48 | fadt->cst_cnt = 0; | |
49 | fadt->p_lvl2_lat = ACPI_FADT_C2_NOT_SUPPORTED; | |
50 | fadt->p_lvl3_lat = ACPI_FADT_C3_NOT_SUPPORTED; | |
51 | fadt->flush_size = 0; | |
52 | fadt->flush_stride = 0; | |
53 | fadt->duty_offset = 1; | |
54 | fadt->duty_width = 3; | |
55 | fadt->day_alrm = 0x00; | |
56 | fadt->mon_alrm = 0x00; | |
57 | fadt->century = 0x00; | |
58 | fadt->iapc_boot_arch = ACPI_FADT_LEGACY_DEVICES; | |
59 | fadt->flags = ACPI_FADT_WBINVD | ACPI_FADT_C1_SUPPORTED | | |
60 | ACPI_FADT_POWER_BUTTON | ACPI_FADT_SLEEP_BUTTON | | |
61 | ACPI_FADT_S4_RTC_WAKE | ACPI_FADT_RESET_REGISTER | | |
62 | ACPI_FADT_PLATFORM_CLOCK; | |
63 | ||
64 | fadt->reset_reg.space_id = ACPI_ADDRESS_SPACE_IO; | |
65 | fadt->reset_reg.bit_width = 8; | |
66 | fadt->reset_reg.bit_offset = 0; | |
67 | fadt->reset_reg.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS; | |
68 | fadt->reset_reg.addrl = IO_PORT_RESET; | |
69 | fadt->reset_reg.addrh = 0; | |
70 | fadt->reset_value = SYS_RST | RST_CPU; | |
71 | ||
72 | fadt->x_firmware_ctl_l = (u32)facs; | |
73 | fadt->x_firmware_ctl_h = 0; | |
74 | fadt->x_dsdt_l = (u32)dsdt; | |
75 | fadt->x_dsdt_h = 0; | |
76 | ||
77 | fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO; | |
78 | fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8; | |
79 | fadt->x_pm1a_evt_blk.bit_offset = 0; | |
80 | fadt->x_pm1a_evt_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS; | |
81 | fadt->x_pm1a_evt_blk.addrl = fadt->pm1a_evt_blk; | |
82 | fadt->x_pm1a_evt_blk.addrh = 0x0; | |
83 | ||
84 | fadt->x_pm1b_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO; | |
85 | fadt->x_pm1b_evt_blk.bit_width = 0; | |
86 | fadt->x_pm1b_evt_blk.bit_offset = 0; | |
87 | fadt->x_pm1b_evt_blk.access_size = 0; | |
88 | fadt->x_pm1b_evt_blk.addrl = 0x0; | |
89 | fadt->x_pm1b_evt_blk.addrh = 0x0; | |
90 | ||
91 | fadt->x_pm1a_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO; | |
92 | fadt->x_pm1a_cnt_blk.bit_width = fadt->pm1_cnt_len * 8; | |
93 | fadt->x_pm1a_cnt_blk.bit_offset = 0; | |
94 | fadt->x_pm1a_cnt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS; | |
95 | fadt->x_pm1a_cnt_blk.addrl = fadt->pm1a_cnt_blk; | |
96 | fadt->x_pm1a_cnt_blk.addrh = 0x0; | |
97 | ||
98 | fadt->x_pm1b_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO; | |
99 | fadt->x_pm1b_cnt_blk.bit_width = 0; | |
100 | fadt->x_pm1b_cnt_blk.bit_offset = 0; | |
101 | fadt->x_pm1b_cnt_blk.access_size = 0; | |
102 | fadt->x_pm1b_cnt_blk.addrl = 0x0; | |
103 | fadt->x_pm1b_cnt_blk.addrh = 0x0; | |
104 | ||
105 | fadt->x_pm2_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO; | |
106 | fadt->x_pm2_cnt_blk.bit_width = fadt->pm2_cnt_len * 8; | |
107 | fadt->x_pm2_cnt_blk.bit_offset = 0; | |
108 | fadt->x_pm2_cnt_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS; | |
109 | fadt->x_pm2_cnt_blk.addrl = fadt->pm2_cnt_blk; | |
110 | fadt->x_pm2_cnt_blk.addrh = 0x0; | |
111 | ||
112 | fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO; | |
113 | fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8; | |
114 | fadt->x_pm_tmr_blk.bit_offset = 0; | |
115 | fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS; | |
116 | fadt->x_pm_tmr_blk.addrl = fadt->pm_tmr_blk; | |
117 | fadt->x_pm_tmr_blk.addrh = 0x0; | |
118 | ||
119 | fadt->x_gpe0_blk.space_id = ACPI_ADDRESS_SPACE_IO; | |
120 | fadt->x_gpe0_blk.bit_width = fadt->gpe0_blk_len * 8; | |
121 | fadt->x_gpe0_blk.bit_offset = 0; | |
122 | fadt->x_gpe0_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS; | |
123 | fadt->x_gpe0_blk.addrl = fadt->gpe0_blk; | |
124 | fadt->x_gpe0_blk.addrh = 0x0; | |
125 | ||
126 | fadt->x_gpe1_blk.space_id = ACPI_ADDRESS_SPACE_IO; | |
127 | fadt->x_gpe1_blk.bit_width = 0; | |
128 | fadt->x_gpe1_blk.bit_offset = 0; | |
129 | fadt->x_gpe1_blk.access_size = 0; | |
130 | fadt->x_gpe1_blk.addrl = 0x0; | |
131 | fadt->x_gpe1_blk.addrh = 0x0; | |
132 | ||
133 | header->checksum = table_compute_checksum(fadt, header->length); | |
134 | } | |
135 | ||
cf7108b3 BM |
136 | void acpi_create_gnvs(struct acpi_global_nvs *gnvs) |
137 | { | |
138 | /* quark is a uni-processor */ | |
139 | gnvs->pcnt = 1; | |
140 | } |