Merge branch 'master' of git://git.denx.de/u-boot-samsung
[platform/kernel/u-boot.git] / cmd / bdinfo.c
1 /*
2  * (C) Copyright 2003
3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
6  */
7
8 /*
9  * Boot support
10  */
11 #include <common.h>
12 #include <command.h>
13 #include <linux/compiler.h>
14
15 DECLARE_GLOBAL_DATA_PTR;
16
17 __maybe_unused
18 static void print_num(const char *name, ulong value)
19 {
20         printf("%-12s= 0x%08lX\n", name, value);
21 }
22
23 __maybe_unused
24 static void print_eth(int idx)
25 {
26         char name[10], *val;
27         if (idx)
28                 sprintf(name, "eth%iaddr", idx);
29         else
30                 strcpy(name, "ethaddr");
31         val = getenv(name);
32         if (!val)
33                 val = "(not set)";
34         printf("%-12s= %s\n", name, val);
35 }
36
37 #ifndef CONFIG_DM_ETH
38 __maybe_unused
39 static void print_eths(void)
40 {
41         struct eth_device *dev;
42         int i = 0;
43
44         do {
45                 dev = eth_get_dev_by_index(i);
46                 if (dev) {
47                         printf("eth%dname    = %s\n", i, dev->name);
48                         print_eth(i);
49                         i++;
50                 }
51         } while (dev);
52
53         printf("current eth = %s\n", eth_get_name());
54         printf("ip_addr     = %s\n", getenv("ipaddr"));
55 }
56 #endif
57
58 __maybe_unused
59 static void print_lnum(const char *name, unsigned long long value)
60 {
61         printf("%-12s= 0x%.8llX\n", name, value);
62 }
63
64 __maybe_unused
65 static void print_mhz(const char *name, unsigned long hz)
66 {
67         char buf[32];
68
69         printf("%-12s= %6s MHz\n", name, strmhz(buf, hz));
70 }
71
72
73 static inline void print_bi_boot_params(const bd_t *bd)
74 {
75         print_num("boot_params",        (ulong)bd->bi_boot_params);
76 }
77
78 static inline void print_bi_mem(const bd_t *bd)
79 {
80 #if defined(CONFIG_SH)
81         print_num("mem start      ",    (ulong)bd->bi_memstart);
82         print_lnum("mem size       ",   (u64)bd->bi_memsize);
83 #elif defined(CONFIG_ARC)
84         print_num("mem start",          (ulong)bd->bi_memstart);
85         print_lnum("mem size",          (u64)bd->bi_memsize);
86 #elif defined(CONFIG_AVR32)
87         print_num("memstart",           (ulong)bd->bi_dram[0].start);
88         print_lnum("memsize",           (u64)bd->bi_dram[0].size);
89 #else
90         print_num("memstart",           (ulong)bd->bi_memstart);
91         print_lnum("memsize",           (u64)bd->bi_memsize);
92 #endif
93 }
94
95 static inline void print_bi_dram(const bd_t *bd)
96 {
97 #ifdef CONFIG_NR_DRAM_BANKS
98         int i;
99
100         for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) {
101                 if (bd->bi_dram[i].size) {
102                         print_num("DRAM bank",  i);
103                         print_num("-> start",   bd->bi_dram[i].start);
104                         print_num("-> size",    bd->bi_dram[i].size);
105                 }
106         }
107 #endif
108 }
109
110 static inline void print_bi_flash(const bd_t *bd)
111 {
112 #if defined(CONFIG_MICROBLAZE) || defined(CONFIG_SH)
113         print_num("flash start    ",    (ulong)bd->bi_flashstart);
114         print_num("flash size     ",    (ulong)bd->bi_flashsize);
115         print_num("flash offset   ",    (ulong)bd->bi_flashoffset);
116
117 #elif defined(CONFIG_NIOS2)
118         print_num("flash start",        (ulong)bd->bi_flashstart);
119         print_num("flash size",         (ulong)bd->bi_flashsize);
120         print_num("flash offset",       (ulong)bd->bi_flashoffset);
121 #else
122         print_num("flashstart",         (ulong)bd->bi_flashstart);
123         print_num("flashsize",          (ulong)bd->bi_flashsize);
124         print_num("flashoffset",        (ulong)bd->bi_flashoffset);
125 #endif
126 }
127
128 static inline void print_eth_ip_addr(void)
129 {
130 #if defined(CONFIG_CMD_NET)
131         print_eth(0);
132 #if defined(CONFIG_HAS_ETH1)
133         print_eth(1);
134 #endif
135 #if defined(CONFIG_HAS_ETH2)
136         print_eth(2);
137 #endif
138 #if defined(CONFIG_HAS_ETH3)
139         print_eth(3);
140 #endif
141 #if defined(CONFIG_HAS_ETH4)
142         print_eth(4);
143 #endif
144 #if defined(CONFIG_HAS_ETH5)
145         print_eth(5);
146 #endif
147         printf("IP addr     = %s\n", getenv("ipaddr"));
148 #endif
149 }
150
151 static inline void print_baudrate(void)
152 {
153 #if defined(CONFIG_PPC)
154         printf("baudrate    = %6u bps\n", gd->baudrate);
155 #else
156         printf("baudrate    = %u bps\n", gd->baudrate);
157 #endif
158 }
159
160 static inline void print_std_bdinfo(const bd_t *bd)
161 {
162         print_bi_boot_params(bd);
163         print_bi_mem(bd);
164         print_bi_flash(bd);
165         print_eth_ip_addr();
166         print_baudrate();
167 }
168
169 #if defined(CONFIG_PPC)
170 void __weak board_detail(void)
171 {
172         /* Please define boot_detail() for your platform */
173 }
174
175 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
176 {
177         bd_t *bd = gd->bd;
178
179 #ifdef DEBUG
180         print_num("bd address",         (ulong)bd);
181 #endif
182         print_bi_mem(bd);
183         print_bi_flash(bd);
184         print_num("sramstart",          bd->bi_sramstart);
185         print_num("sramsize",           bd->bi_sramsize);
186 #if     defined(CONFIG_5xx)  || defined(CONFIG_8xx) || \
187         defined(CONFIG_MPC8260) || defined(CONFIG_E500)
188         print_num("immr_base",          bd->bi_immr_base);
189 #endif
190         print_num("bootflags",          bd->bi_bootflags);
191 #if     defined(CONFIG_405EP) || \
192         defined(CONFIG_405GP) || \
193         defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \
194         defined(CONFIG_440GR) || defined(CONFIG_440GRX) || \
195         defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
196         defined(CONFIG_XILINX_405)
197         print_mhz("procfreq",           bd->bi_procfreq);
198         print_mhz("plb_busfreq",        bd->bi_plb_busfreq);
199 #if     defined(CONFIG_405EP) || defined(CONFIG_405GP) || \
200         defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \
201         defined(CONFIG_440GR) || defined(CONFIG_440GRX) || \
202         defined(CONFIG_440SPE) || defined(CONFIG_XILINX_405)
203         print_mhz("pci_busfreq",        bd->bi_pci_busfreq);
204 #endif
205 #else   /* ! CONFIG_405GP, CONFIG_405EP, CONFIG_XILINX_405, CONFIG_440EP CONFIG_440GR */
206 #if defined(CONFIG_CPM2)
207         print_mhz("vco",                bd->bi_vco);
208         print_mhz("sccfreq",            bd->bi_sccfreq);
209         print_mhz("brgfreq",            bd->bi_brgfreq);
210 #endif
211         print_mhz("intfreq",            bd->bi_intfreq);
212 #if defined(CONFIG_CPM2)
213         print_mhz("cpmfreq",            bd->bi_cpmfreq);
214 #endif
215         print_mhz("busfreq",            bd->bi_busfreq);
216 #endif /* CONFIG_405GP, CONFIG_405EP, CONFIG_XILINX_405, CONFIG_440EP CONFIG_440GR */
217
218 #ifdef CONFIG_ENABLE_36BIT_PHYS
219 #ifdef CONFIG_PHYS_64BIT
220         puts("addressing  = 36-bit\n");
221 #else
222         puts("addressing  = 32-bit\n");
223 #endif
224 #endif
225
226         print_eth_ip_addr();
227         print_baudrate();
228         print_num("relocaddr", gd->relocaddr);
229         board_detail();
230         return 0;
231 }
232
233 #elif defined(CONFIG_NIOS2)
234
235 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
236 {
237         bd_t *bd = gd->bd;
238
239         print_bi_dram(bd);
240         print_bi_flash(bd);
241
242 #if defined(CONFIG_SYS_SRAM_BASE)
243         print_num ("sram start",        (ulong)bd->bi_sramstart);
244         print_num ("sram size",         (ulong)bd->bi_sramsize);
245 #endif
246
247         print_eth_ip_addr();
248         print_baudrate();
249
250         return 0;
251 }
252
253 #elif defined(CONFIG_MICROBLAZE)
254
255 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
256 {
257         bd_t *bd = gd->bd;
258
259         print_bi_dram(bd);
260         print_bi_flash(bd);
261 #if defined(CONFIG_SYS_SRAM_BASE)
262         print_num("sram start     ",    (ulong)bd->bi_sramstart);
263         print_num("sram size      ",    (ulong)bd->bi_sramsize);
264 #endif
265 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_DM_ETH)
266         print_eths();
267 #endif
268         print_baudrate();
269         print_num("relocaddr", gd->relocaddr);
270         print_num("reloc off", gd->reloc_off);
271         print_num("fdt_blob", (ulong)gd->fdt_blob);
272         print_num("new_fdt", (ulong)gd->new_fdt);
273         print_num("fdt_size", (ulong)gd->fdt_size);
274
275         return 0;
276 }
277
278 #elif defined(CONFIG_M68K)
279
280 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
281 {
282         bd_t *bd = gd->bd;
283
284         print_bi_mem(bd);
285         print_bi_flash(bd);
286 #if defined(CONFIG_SYS_INIT_RAM_ADDR)
287         print_num("sramstart",          (ulong)bd->bi_sramstart);
288         print_num("sramsize",           (ulong)bd->bi_sramsize);
289 #endif
290 #if defined(CONFIG_SYS_MBAR)
291         print_num("mbar",               bd->bi_mbar_base);
292 #endif
293         print_mhz("cpufreq",            bd->bi_intfreq);
294         print_mhz("busfreq",            bd->bi_busfreq);
295 #ifdef CONFIG_PCI
296         print_mhz("pcifreq",            bd->bi_pcifreq);
297 #endif
298 #ifdef CONFIG_EXTRA_CLOCK
299         print_mhz("flbfreq",            bd->bi_flbfreq);
300         print_mhz("inpfreq",            bd->bi_inpfreq);
301         print_mhz("vcofreq",            bd->bi_vcofreq);
302 #endif
303         print_eth_ip_addr();
304         print_baudrate();
305
306         return 0;
307 }
308
309 #elif defined(CONFIG_MIPS)
310
311 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
312 {
313         print_std_bdinfo(gd->bd);
314         print_num("relocaddr", gd->relocaddr);
315         print_num("reloc off", gd->reloc_off);
316
317         return 0;
318 }
319
320 #elif defined(CONFIG_AVR32)
321
322 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
323 {
324         print_std_bdinfo(gd->bd);
325         return 0;
326 }
327
328 #elif defined(CONFIG_ARM)
329
330 static int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc,
331                         char * const argv[])
332 {
333         bd_t *bd = gd->bd;
334
335         print_num("arch_number",        bd->bi_arch_number);
336         print_bi_boot_params(bd);
337         print_bi_dram(bd);
338
339 #ifdef CONFIG_SYS_MEM_RESERVE_SECURE
340         if (gd->arch.secure_ram & MEM_RESERVE_SECURE_SECURED) {
341                 print_num("Secure ram",
342                           gd->arch.secure_ram & MEM_RESERVE_SECURE_ADDR_MASK);
343         }
344 #endif
345 #ifdef CONFIG_RESV_RAM
346         if (gd->arch.resv_ram)
347                 print_num("Reserved ram", gd->arch.resv_ram);
348 #endif
349 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_DM_ETH)
350         print_eths();
351 #endif
352         print_baudrate();
353 #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
354         print_num("TLB addr", gd->arch.tlb_addr);
355 #endif
356         print_num("relocaddr", gd->relocaddr);
357         print_num("reloc off", gd->reloc_off);
358         print_num("irq_sp", gd->irq_sp);        /* irq stack pointer */
359         print_num("sp start ", gd->start_addr_sp);
360 #if defined(CONFIG_LCD) || defined(CONFIG_VIDEO)
361         print_num("FB base  ", gd->fb_base);
362 #endif
363         /*
364          * TODO: Currently only support for davinci SOC's is added.
365          * Remove this check once all the board implement this.
366          */
367 #ifdef CONFIG_CLOCKS
368         printf("ARM frequency = %ld MHz\n", gd->bd->bi_arm_freq);
369         printf("DSP frequency = %ld MHz\n", gd->bd->bi_dsp_freq);
370         printf("DDR frequency = %ld MHz\n", gd->bd->bi_ddr_freq);
371 #endif
372 #ifdef CONFIG_BOARD_TYPES
373         printf("Board Type  = %ld\n", gd->board_type);
374 #endif
375 #ifdef CONFIG_SYS_MALLOC_F
376         printf("Early malloc usage: %lx / %x\n", gd->malloc_ptr,
377                CONFIG_SYS_MALLOC_F_LEN);
378 #endif
379
380         return 0;
381 }
382
383 #elif defined(CONFIG_SH)
384
385 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
386 {
387         bd_t *bd = gd->bd;
388
389         print_bi_mem(bd);
390         print_bi_flash(bd);
391         print_eth_ip_addr();
392         print_baudrate();
393         return 0;
394 }
395
396 #elif defined(CONFIG_X86)
397
398 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
399 {
400         bd_t *bd = gd->bd;
401
402         print_bi_boot_params(bd);
403
404         print_bi_dram(bd);
405
406 #if defined(CONFIG_CMD_NET)
407         print_eth_ip_addr();
408         print_mhz("ethspeed",       bd->bi_ethspeed);
409 #endif
410         print_baudrate();
411
412         return 0;
413 }
414
415 #elif defined(CONFIG_SANDBOX)
416
417 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
418 {
419         bd_t *bd = gd->bd;
420
421         print_bi_boot_params(bd);
422         print_bi_dram(bd);
423         print_eth_ip_addr();
424
425 #if defined(CONFIG_LCD) || defined(CONFIG_VIDEO)
426         print_num("FB base  ", gd->fb_base);
427 #endif
428         return 0;
429 }
430
431 #elif defined(CONFIG_NDS32)
432
433 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
434 {
435         bd_t *bd = gd->bd;
436
437         print_num("arch_number",        bd->bi_arch_number);
438         print_bi_boot_params(bd);
439         print_bi_dram(bd);
440         print_eth_ip_addr();
441         print_baudrate();
442
443         return 0;
444 }
445
446 #elif defined(CONFIG_ARC)
447
448 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
449 {
450         bd_t *bd = gd->bd;
451
452         print_bi_mem(bd);
453         print_eth_ip_addr();
454         print_baudrate();
455
456         return 0;
457 }
458
459 #elif defined(CONFIG_XTENSA)
460
461 int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
462 {
463         print_std_bdinfo(gd->bd);
464         return 0;
465 }
466
467 #else
468  #error "a case for this architecture does not exist!"
469 #endif
470
471 /* -------------------------------------------------------------------- */
472
473 U_BOOT_CMD(
474         bdinfo, 1,      1,      do_bdinfo,
475         "print Board Info structure",
476         ""
477 );