cmd: fix do_adc_single()
[platform/kernel/u-boot.git] / include / imximage.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * (C) Copyright 2009
4  * Stefano Babic, DENX Software Engineering, sbabic@denx.de.
5  */
6
7 #ifndef _IMXIMAGE_H_
8 #define _IMXIMAGE_H_
9
10 #define MAX_HW_CFG_SIZE_V2 220 /* Max number of registers imx can set for v2 */
11 #define MAX_PLUGIN_CODE_SIZE (64 * 1024)
12 #define MAX_HW_CFG_SIZE_V1 60  /* Max number of registers imx can set for v1 */
13 #define APP_CODE_BARKER 0xB1
14 #define DCD_BARKER      0xB17219E9
15
16 /* Specify the offset of the IVT in the IMX header as expected by BootROM */
17 #define BOOTROM_IVT_HDR_OFFSET  0xC00
18
19 /*
20  * NOTE: This file must be kept in sync with arch/arm/include/asm/\
21  *       mach-imx/imximage.cfg because tools/imximage.c can not
22  *       cross-include headers from arch/arm/ and vice-versa.
23  */
24 #define CMD_DATA_STR    "DATA"
25
26 /* Initial Vector Table Offset */
27 #define FLASH_OFFSET_UNDEFINED  0xFFFFFFFF
28 #define FLASH_OFFSET_STANDARD   0x400
29 #define FLASH_OFFSET_NAND       FLASH_OFFSET_STANDARD
30 #define FLASH_OFFSET_SD         FLASH_OFFSET_STANDARD
31 #define FLASH_OFFSET_SPI        FLASH_OFFSET_STANDARD
32 #define FLASH_OFFSET_ONENAND    0x100
33 #define FLASH_OFFSET_NOR        0x1000
34 #define FLASH_OFFSET_SATA       FLASH_OFFSET_STANDARD
35 #define FLASH_OFFSET_QSPI       0x1000
36 #define FLASH_OFFSET_FLEXSPI    0x1000
37
38 /* Initial Load Region Size */
39 #define FLASH_LOADSIZE_UNDEFINED        0xFFFFFFFF
40 #define FLASH_LOADSIZE_STANDARD         0x1000
41 #define FLASH_LOADSIZE_NAND             FLASH_LOADSIZE_STANDARD
42 #define FLASH_LOADSIZE_SD               FLASH_LOADSIZE_STANDARD
43 #define FLASH_LOADSIZE_SPI              FLASH_LOADSIZE_STANDARD
44 #define FLASH_LOADSIZE_ONENAND          0x400
45 #define FLASH_LOADSIZE_NOR              0x0 /* entire image */
46 #define FLASH_LOADSIZE_SATA             FLASH_LOADSIZE_STANDARD
47 #define FLASH_LOADSIZE_QSPI             0x0 /* entire image */
48
49 /* Command tags and parameters */
50 #define IVT_HEADER_TAG                  0xD1
51 #define IVT_VERSION                     0x40
52 #define IVT_VERSION_V3                  0x41
53 #define DCD_HEADER_TAG                  0xD2
54 #define DCD_VERSION                     0x40
55 #define DCD_WRITE_DATA_COMMAND_TAG      0xCC
56 #define DCD_WRITE_DATA_PARAM            0x4
57 #define DCD_WRITE_CLR_BIT_PARAM         0xC
58 #define DCD_WRITE_SET_BIT_PARAM         0x1C
59 #define DCD_CHECK_DATA_COMMAND_TAG      0xCF
60 #define DCD_CHECK_BITS_SET_PARAM        0x14
61 #define DCD_CHECK_BITS_CLR_PARAM        0x04
62
63 #ifndef __ASSEMBLY__
64 enum imximage_cmd {
65         CMD_INVALID,
66         CMD_IMAGE_VERSION,
67         CMD_BOOT_FROM,
68         CMD_BOOT_OFFSET,
69         CMD_WRITE_DATA,
70         CMD_WRITE_CLR_BIT,
71         CMD_WRITE_SET_BIT,
72         CMD_CHECK_BITS_SET,
73         CMD_CHECK_BITS_CLR,
74         CMD_CSF,
75         CMD_PLUGIN,
76         /* Following on i.MX8MQ/MM */
77         CMD_FIT,
78         CMD_SIGNED_HDMI,
79         CMD_LOADER,
80         CMD_SECOND_LOADER,
81         CMD_DDR_FW,
82         CMD_ROM_VERSION,
83 };
84
85 enum imximage_fld_types {
86         CFG_INVALID = -1,
87         CFG_COMMAND,
88         CFG_REG_SIZE,
89         CFG_REG_ADDRESS,
90         CFG_REG_VALUE
91 };
92
93 enum imximage_version {
94         IMXIMAGE_VER_INVALID = -1,
95         IMXIMAGE_V1 = 1,
96         IMXIMAGE_V2,
97         IMXIMAGE_V3
98 };
99
100 typedef struct {
101         uint32_t type; /* Type of pointer (byte, halfword, word, wait/read) */
102         uint32_t addr; /* Address to write to */
103         uint32_t value; /* Data to write */
104 } dcd_type_addr_data_t;
105
106 typedef struct {
107         uint32_t barker; /* Barker for sanity check */
108         uint32_t length; /* Device configuration length (without preamble) */
109 } dcd_preamble_t;
110
111 typedef struct {
112         dcd_preamble_t preamble;
113         dcd_type_addr_data_t addr_data[MAX_HW_CFG_SIZE_V1];
114 } dcd_v1_t;
115
116 typedef struct {
117         uint32_t app_code_jump_vector;
118         uint32_t app_code_barker;
119         uint32_t app_code_csf;
120         uint32_t dcd_ptr_ptr;
121         uint32_t super_root_key;
122         uint32_t dcd_ptr;
123         uint32_t app_dest_ptr;
124 } flash_header_v1_t;
125
126 typedef struct {
127         uint32_t length;        /* Length of data to be read from flash */
128 } flash_cfg_parms_t;
129
130 typedef struct {
131         flash_header_v1_t fhdr;
132         dcd_v1_t dcd_table;
133         flash_cfg_parms_t ext_header;
134 } imx_header_v1_t;
135
136 typedef struct {
137         uint32_t addr;
138         uint32_t value;
139 } dcd_addr_data_t;
140
141 typedef struct {
142         uint8_t tag;
143         uint16_t length;
144         uint8_t version;
145 } __attribute__((packed)) ivt_header_t;
146
147 typedef struct {
148         uint8_t tag;
149         uint16_t length;
150         uint8_t param;
151 } __attribute__((packed)) write_dcd_command_t;
152
153 struct dcd_v2_cmd {
154         write_dcd_command_t write_dcd_command;
155         dcd_addr_data_t addr_data[MAX_HW_CFG_SIZE_V2];
156 };
157
158 typedef struct {
159         ivt_header_t header;
160         struct dcd_v2_cmd dcd_cmd;
161         uint32_t padding[1]; /* end up on an 8-byte boundary */
162 } dcd_v2_t;
163
164 typedef struct {
165         uint32_t start;
166         uint32_t size;
167         uint32_t plugin;
168 } boot_data_t;
169
170 typedef struct {
171         ivt_header_t header;
172         uint32_t entry;
173         uint32_t reserved1;
174         uint32_t dcd_ptr;
175         uint32_t boot_data_ptr;
176         uint32_t self;
177         uint32_t csf;
178         uint32_t reserved2;
179 } flash_header_v2_t;
180
181 typedef struct {
182         flash_header_v2_t fhdr;
183         boot_data_t boot_data;
184         union {
185                 dcd_v2_t dcd_table;
186                 char plugin_code[MAX_PLUGIN_CODE_SIZE];
187         } data;
188 } imx_header_v2_t;
189
190 typedef struct {
191         flash_header_v2_t fhdr;
192         boot_data_t boot_data;
193         uint32_t padding[5];
194 } imx_header_v3_t;
195
196 /* The header must be aligned to 4k on MX53 for NAND boot */
197 struct imx_header {
198         union {
199                 imx_header_v1_t hdr_v1;
200                 imx_header_v2_t hdr_v2;
201         } header;
202 };
203
204 typedef struct {
205         uint8_t tag[4];
206         uint8_t version[4];
207         uint8_t reserved_1[4];
208         uint8_t read_sample;
209         uint8_t datahold;
210         uint8_t datasetup;
211         uint8_t coladdrwidth;
212         uint8_t devcfgenable;
213         uint8_t reserved_2[3];
214         uint8_t devmodeseq[4];
215         uint8_t devmodearg[4];
216         uint8_t cmd_enable;
217         uint8_t reserved_3[3];
218         uint8_t cmd_seq[16] ;
219         uint8_t cmd_arg[16];
220         uint8_t controllermisc[4];
221         uint8_t dev_type;
222         uint8_t sflash_pad;
223         uint8_t serial_clk;
224         uint8_t lut_custom ;
225         uint8_t reserved_4[8];
226         uint8_t sflashA1[4];
227         uint8_t sflashA2[4];
228         uint8_t sflashB1[4];
229         uint8_t sflashB2[4];
230         uint8_t cspadover[4];
231         uint8_t sclkpadover[4];
232         uint8_t datapadover[4];
233         uint8_t dqspadover[4];
234         uint8_t timeout[4];
235         uint8_t commandInt[4];
236         uint8_t datavalid[4];
237         uint8_t busyoffset[2];
238         uint8_t busybitpolarity[2];
239         uint8_t lut[256];
240 } __attribute__((packed)) fspi_conf;
241
242 typedef void (*set_dcd_val_t)(struct imx_header *imxhdr,
243                                         char *name, int lineno,
244                                         int fld, uint32_t value,
245                                         uint32_t off);
246
247 typedef void (*set_dcd_param_t)(struct imx_header *imxhdr, uint32_t dcd_len,
248                                         int32_t cmd);
249
250 typedef void (*set_dcd_rst_t)(struct imx_header *imxhdr,
251                                         uint32_t dcd_len,
252                                         char *name, int lineno);
253
254 typedef void (*set_imx_hdr_t)(struct imx_header *imxhdr, uint32_t dcd_len,
255                 uint32_t entry_point, uint32_t flash_offset);
256
257 #endif /* __ASSEMBLY__ */
258 #endif /* _IMXIMAGE_H_ */