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Commit | Line | Data |
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83d290c5 | 1 | // SPDX-License-Identifier: GPL-2.0+ |
8bde7f77 | 2 | /* |
bda8909f SG |
3 | * Implements the 'bd' command to show board information |
4 | * | |
8bde7f77 WD |
5 | * (C) Copyright 2003 |
6 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
8bde7f77 WD |
7 | */ |
8 | ||
8bde7f77 WD |
9 | #include <common.h> |
10 | #include <command.h> | |
308b1a96 | 11 | #include <dm.h> |
7b51b576 | 12 | #include <env.h> |
b6a90ac0 | 13 | #include <getopt.h> |
9996cea7 | 14 | #include <lmb.h> |
55922ed5 | 15 | #include <mapmem.h> |
90526e9f | 16 | #include <net.h> |
347a845a | 17 | #include <serial.h> |
308b1a96 | 18 | #include <video.h> |
2189d5f1 | 19 | #include <vsprintf.h> |
90526e9f | 20 | #include <asm/cache.h> |
401d1c4f | 21 | #include <asm/global_data.h> |
ae90d16a | 22 | #include <display_options.h> |
8bde7f77 | 23 | |
d87080b7 | 24 | DECLARE_GLOBAL_DATA_PTR; |
8bde7f77 | 25 | |
ae90d16a OP |
26 | void bdinfo_print_size(const char *name, uint64_t size) |
27 | { | |
28 | printf("%-12s= ", name); | |
29 | print_size(size, "\n"); | |
30 | } | |
31 | ||
40b8afe6 SG |
32 | void bdinfo_print_str(const char *name, const char *str) |
33 | { | |
34 | printf("%-12s= %s\n", name, str); | |
35 | } | |
36 | ||
98592c75 | 37 | void bdinfo_print_num_l(const char *name, ulong value) |
d88af4da | 38 | { |
95187bb7 | 39 | printf("%-12s= 0x%0*lx\n", name, 2 * (int)sizeof(value), value); |
d88af4da | 40 | } |
8bde7f77 | 41 | |
98592c75 BM |
42 | void bdinfo_print_num_ll(const char *name, unsigned long long value) |
43 | { | |
44 | printf("%-12s= 0x%.*llx\n", name, 2 * (int)sizeof(ulong), value); | |
45 | } | |
46 | ||
a7631505 | 47 | static void print_eth(void) |
d88af4da | 48 | { |
a7631505 MV |
49 | const int idx = eth_get_dev_index(); |
50 | uchar enetaddr[6]; | |
51 | char name[10]; | |
52 | int ret; | |
53 | ||
d88af4da MF |
54 | if (idx) |
55 | sprintf(name, "eth%iaddr", idx); | |
56 | else | |
57 | strcpy(name, "ethaddr"); | |
a7631505 MV |
58 | |
59 | ret = eth_env_get_enetaddr_by_index("eth", idx, enetaddr); | |
d8eb4e2c MV |
60 | |
61 | printf("current eth = %s\n", eth_get_name()); | |
a7631505 MV |
62 | if (!ret) |
63 | printf("%-12s= (not set)\n", name); | |
64 | else | |
65 | printf("%-12s= %pM\n", name, enetaddr); | |
d8eb4e2c | 66 | printf("IP addr = %s\n", env_get("ipaddr")); |
d88af4da | 67 | } |
de2dff6f | 68 | |
655f17ff | 69 | void bdinfo_print_mhz(const char *name, unsigned long hz) |
d88af4da MF |
70 | { |
71 | char buf[32]; | |
72 | ||
73 | printf("%-12s= %6s MHz\n", name, strmhz(buf, hz)); | |
74 | } | |
8bde7f77 | 75 | |
b75d8dc5 | 76 | static void print_bi_dram(const struct bd_info *bd) |
fd60e99f | 77 | { |
fd60e99f MF |
78 | int i; |
79 | ||
80 | for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { | |
ddd917b8 | 81 | if (bd->bi_dram[i].size) { |
98592c75 | 82 | bdinfo_print_num_l("DRAM bank", i); |
6424fba1 BM |
83 | bdinfo_print_num_ll("-> start", bd->bi_dram[i].start); |
84 | bdinfo_print_num_ll("-> size", bd->bi_dram[i].size); | |
ddd917b8 | 85 | } |
fd60e99f | 86 | } |
fd60e99f MF |
87 | } |
88 | ||
59b0d7d8 SG |
89 | __weak void arch_print_bdinfo(void) |
90 | { | |
91 | } | |
92 | ||
308b1a96 SG |
93 | static void show_video_info(void) |
94 | { | |
95 | const struct udevice *dev; | |
96 | struct uclass *uc; | |
97 | ||
98 | uclass_id_foreach_dev(UCLASS_VIDEO, dev, uc) { | |
99 | printf("%-12s= %s %sactive\n", "Video", dev->name, | |
100 | device_active(dev) ? "" : "in"); | |
101 | if (device_active(dev)) { | |
102 | struct video_priv *upriv = dev_get_uclass_priv(dev); | |
38191594 | 103 | struct video_uc_plat *plat = dev_get_uclass_plat(dev); |
308b1a96 | 104 | |
98592c75 | 105 | bdinfo_print_num_ll("FB base", (ulong)upriv->fb); |
38191594 | 106 | if (upriv->copy_fb) { |
98592c75 BM |
107 | bdinfo_print_num_ll("FB copy", |
108 | (ulong)upriv->copy_fb); | |
38191594 SG |
109 | bdinfo_print_num_l(" copy size", |
110 | plat->copy_size); | |
111 | } | |
308b1a96 SG |
112 | printf("%-12s= %dx%dx%d\n", "FB size", upriv->xsize, |
113 | upriv->ysize, 1 << upriv->bpix); | |
114 | } | |
115 | } | |
116 | } | |
117 | ||
347a845a SG |
118 | static void print_serial(struct udevice *dev) |
119 | { | |
120 | struct serial_device_info info; | |
121 | int ret; | |
122 | ||
123 | if (!dev || !IS_ENABLED(CONFIG_DM_SERIAL)) | |
124 | return; | |
125 | ||
126 | ret = serial_getinfo(dev, &info); | |
127 | if (ret) | |
128 | return; | |
129 | ||
130 | bdinfo_print_num_l("serial addr", info.addr); | |
131 | bdinfo_print_num_l(" width", info.reg_width); | |
132 | bdinfo_print_num_l(" shift", info.reg_shift); | |
133 | bdinfo_print_num_l(" offset", info.reg_offset); | |
134 | bdinfo_print_num_l(" clock", info.clock); | |
135 | } | |
136 | ||
b6a90ac0 | 137 | static int bdinfo_print_all(struct bd_info *bd) |
de5e5cea | 138 | { |
2e0fa217 | 139 | #ifdef DEBUG |
98592c75 | 140 | bdinfo_print_num_l("bd address", (ulong)bd); |
2e0fa217 | 141 | #endif |
98592c75 | 142 | bdinfo_print_num_l("boot_params", (ulong)bd->bi_boot_params); |
2e0fa217 | 143 | print_bi_dram(bd); |
6ecefcfb | 144 | if (IS_ENABLED(CONFIG_SYS_HAS_SRAM)) { |
98592c75 BM |
145 | bdinfo_print_num_l("sramstart", (ulong)bd->bi_sramstart); |
146 | bdinfo_print_num_l("sramsize", (ulong)bd->bi_sramsize); | |
6ecefcfb | 147 | } |
98592c75 BM |
148 | bdinfo_print_num_l("flashstart", (ulong)bd->bi_flashstart); |
149 | bdinfo_print_num_l("flashsize", (ulong)bd->bi_flashsize); | |
150 | bdinfo_print_num_l("flashoffset", (ulong)bd->bi_flashoffset); | |
3e1cca2a | 151 | printf("baudrate = %u bps\n", gd->baudrate); |
98592c75 BM |
152 | bdinfo_print_num_l("relocaddr", gd->relocaddr); |
153 | bdinfo_print_num_l("reloc off", gd->reloc_off); | |
db76c9be | 154 | printf("%-12s= %u-bit\n", "Build", (uint)sizeof(void *) * 8); |
d8eb4e2c | 155 | if (IS_ENABLED(CONFIG_CMD_NET)) |
a7631505 | 156 | print_eth(); |
55922ed5 MV |
157 | bdinfo_print_num_l("fdt_blob", (ulong)map_to_sysmem(gd->fdt_blob)); |
158 | bdinfo_print_num_l("new_fdt", (ulong)map_to_sysmem(gd->new_fdt)); | |
98592c75 | 159 | bdinfo_print_num_l("fdt_size", (ulong)gd->fdt_size); |
b86986c7 | 160 | if (IS_ENABLED(CONFIG_VIDEO)) |
308b1a96 | 161 | show_video_info(); |
1aeeaeb5 | 162 | #if CONFIG_IS_ENABLED(MULTI_DTB_FIT) |
98592c75 | 163 | bdinfo_print_num_l("multi_dtb_fit", (ulong)gd->multi_dtb_fit); |
1aeeaeb5 | 164 | #endif |
85007da9 | 165 | if (IS_ENABLED(CONFIG_LMB) && gd->fdt_blob) { |
9996cea7 TK |
166 | struct lmb lmb; |
167 | ||
168 | lmb_init_and_reserve(&lmb, gd->bd, (void *)gd->fdt_blob); | |
169 | lmb_dump_all_force(&lmb); | |
ff66e7bb SG |
170 | if (IS_ENABLED(CONFIG_OF_REAL)) |
171 | printf("devicetree = %s\n", fdtdec_get_srcname()); | |
9996cea7 | 172 | } |
347a845a | 173 | print_serial(gd->cur_serial_dev); |
59b0d7d8 | 174 | |
b279f517 SG |
175 | if (IS_ENABLED(CONFIG_CMD_BDINFO_EXTRA)) { |
176 | bdinfo_print_num_ll("stack ptr", (ulong)&bd); | |
177 | bdinfo_print_num_ll("ram_top ptr", (ulong)gd->ram_top); | |
0be0f205 | 178 | bdinfo_print_num_l("malloc base", gd_malloc_start()); |
b279f517 SG |
179 | } |
180 | ||
59b0d7d8 | 181 | arch_print_bdinfo(); |
1af9756d | 182 | |
de5e5cea CZ |
183 | return 0; |
184 | } | |
8bde7f77 | 185 | |
b6a90ac0 MV |
186 | int do_bdinfo(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) |
187 | { | |
188 | struct bd_info *bd = gd->bd; | |
189 | struct getopt_state gs; | |
190 | int opt; | |
191 | ||
192 | if (!CONFIG_IS_ENABLED(GETOPT) || argc == 1) | |
193 | return bdinfo_print_all(bd); | |
194 | ||
195 | getopt_init_state(&gs); | |
ea9637c9 | 196 | while ((opt = getopt(&gs, argc, argv, "aem")) > 0) { |
b6a90ac0 MV |
197 | switch (opt) { |
198 | case 'a': | |
199 | return bdinfo_print_all(bd); | |
ea9637c9 MV |
200 | case 'e': |
201 | if (!IS_ENABLED(CONFIG_CMD_NET)) | |
202 | return CMD_RET_USAGE; | |
203 | print_eth(); | |
204 | return CMD_RET_SUCCESS; | |
f1774a80 MV |
205 | case 'm': |
206 | print_bi_dram(bd); | |
207 | return CMD_RET_SUCCESS; | |
b6a90ac0 MV |
208 | default: |
209 | return CMD_RET_USAGE; | |
210 | } | |
211 | } | |
212 | ||
213 | return CMD_RET_USAGE; | |
214 | } | |
215 | ||
0d498393 | 216 | U_BOOT_CMD( |
b6a90ac0 | 217 | bdinfo, 2, 1, do_bdinfo, |
2fb2604d | 218 | "print Board Info structure", |
a89c33db | 219 | "" |
8bde7f77 | 220 | ); |