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bf52766d MV |
1 | // SPDX-License-Identifier: GPL-2.0+ |
2 | /* | |
3 | * Tests for bdinfo command | |
4 | * | |
5 | * Copyright 2023 Marek Vasut <[email protected]> | |
6 | */ | |
7 | ||
d678a59d | 8 | #include <common.h> |
bf52766d MV |
9 | #include <console.h> |
10 | #include <mapmem.h> | |
11 | #include <asm/global_data.h> | |
12 | #include <dm/uclass.h> | |
13 | #include <test/suites.h> | |
14 | #include <test/ut.h> | |
15 | #include <dm.h> | |
16 | #include <env.h> | |
17 | #include <lmb.h> | |
18 | #include <net.h> | |
347a845a | 19 | #include <serial.h> |
bf52766d MV |
20 | #include <video.h> |
21 | #include <vsprintf.h> | |
22 | #include <asm/cache.h> | |
23 | #include <asm/global_data.h> | |
24 | #include <display_options.h> | |
25 | ||
26 | DECLARE_GLOBAL_DATA_PTR; | |
27 | ||
28 | /* Declare a new bdinfo test */ | |
29 | #define BDINFO_TEST(_name, _flags) UNIT_TEST(_name, _flags, bdinfo_test) | |
30 | ||
2c522af7 SG |
31 | static int test_num_l(struct unit_test_state *uts, const char *name, |
32 | ulong value) | |
bf52766d | 33 | { |
2c522af7 SG |
34 | ut_assert_nextline("%-12s= 0x%0*lx", name, 2 * (int)sizeof(value), |
35 | value); | |
36 | ||
37 | return 0; | |
bf52766d MV |
38 | } |
39 | ||
2c522af7 SG |
40 | static int test_num_ll(struct unit_test_state *uts, const char *name, |
41 | unsigned long long value) | |
bf52766d | 42 | { |
2c522af7 SG |
43 | ut_assert_nextline("%-12s= 0x%.*llx", name, 2 * (int)sizeof(ulong), |
44 | value); | |
45 | ||
46 | return 0; | |
bf52766d MV |
47 | } |
48 | ||
2c522af7 | 49 | static int test_eth(struct unit_test_state *uts) |
bf52766d MV |
50 | { |
51 | const int idx = eth_get_dev_index(); | |
52 | uchar enetaddr[6]; | |
53 | char name[10]; | |
54 | int ret; | |
55 | ||
56 | if (idx) | |
57 | sprintf(name, "eth%iaddr", idx); | |
58 | else | |
59 | strcpy(name, "ethaddr"); | |
60 | ||
61 | ret = eth_env_get_enetaddr_by_index("eth", idx, enetaddr); | |
62 | ||
63 | ut_assert_nextline("current eth = %s", eth_get_name()); | |
64 | if (!ret) | |
65 | ut_assert_nextline("%-12s= (not set)", name); | |
66 | else | |
67 | ut_assert_nextline("%-12s= %pM", name, enetaddr); | |
68 | ut_assert_nextline("IP addr = %s", env_get("ipaddr")); | |
2c522af7 SG |
69 | |
70 | return 0; | |
bf52766d MV |
71 | } |
72 | ||
2c522af7 | 73 | static int test_video_info(struct unit_test_state *uts) |
bf52766d MV |
74 | { |
75 | const struct udevice *dev; | |
76 | struct uclass *uc; | |
77 | ||
78 | uclass_id_foreach_dev(UCLASS_VIDEO, dev, uc) { | |
79 | ut_assert_nextline("%-12s= %s %sactive", "Video", dev->name, | |
80 | device_active(dev) ? "" : "in"); | |
81 | if (device_active(dev)) { | |
82 | struct video_priv *upriv = dev_get_uclass_priv(dev); | |
83 | struct video_uc_plat *plat = dev_get_uclass_plat(dev); | |
84 | ||
2c522af7 SG |
85 | ut_assertok(test_num_ll(uts, "FB base", |
86 | (ulong)upriv->fb)); | |
bf52766d | 87 | if (upriv->copy_fb) { |
2c522af7 SG |
88 | ut_assertok(test_num_ll(uts, "FB copy", |
89 | (ulong)upriv->copy_fb)); | |
90 | ut_assertok(test_num_l(uts, " copy size", | |
91 | plat->copy_size)); | |
bf52766d MV |
92 | } |
93 | ut_assert_nextline("%-12s= %dx%dx%d", "FB size", | |
94 | upriv->xsize, upriv->ysize, | |
95 | 1 << upriv->bpix); | |
96 | } | |
97 | } | |
2c522af7 SG |
98 | |
99 | return 0; | |
bf52766d MV |
100 | } |
101 | ||
2c522af7 SG |
102 | static int lmb_test_dump_region(struct unit_test_state *uts, |
103 | struct lmb_region *rgn, char *name) | |
bf52766d MV |
104 | { |
105 | unsigned long long base, size, end; | |
106 | enum lmb_flags flags; | |
107 | int i; | |
108 | ||
109 | ut_assert_nextline(" %s.cnt = 0x%lx / max = 0x%lx", name, rgn->cnt, rgn->max); | |
110 | ||
111 | for (i = 0; i < rgn->cnt; i++) { | |
112 | base = rgn->region[i].base; | |
113 | size = rgn->region[i].size; | |
114 | end = base + size - 1; | |
115 | flags = rgn->region[i].flags; | |
116 | ||
80a8a2eb SG |
117 | /* |
118 | * this entry includes the stack (get_sp()) on many platforms | |
119 | * so will different each time lmb_init_and_reserve() is called. | |
120 | * We could instead have the bdinfo command put its lmb region | |
121 | * in a known location, so we can check it directly, rather than | |
122 | * calling lmb_init_and_reserve() to create a new (and hopefully | |
123 | * identical one). But for now this seems good enough. | |
124 | */ | |
125 | if (!IS_ENABLED(CONFIG_SANDBOX) && i == 3) { | |
126 | ut_assert_nextlinen(" %s[%d]\t[", name, i); | |
127 | continue; | |
128 | } | |
bf52766d MV |
129 | ut_assert_nextline(" %s[%d]\t[0x%llx-0x%llx], 0x%08llx bytes flags: %x", |
130 | name, i, base, end, size, flags); | |
131 | } | |
2c522af7 SG |
132 | |
133 | return 0; | |
bf52766d MV |
134 | } |
135 | ||
2c522af7 | 136 | static int lmb_test_dump_all(struct unit_test_state *uts, struct lmb *lmb) |
bf52766d MV |
137 | { |
138 | ut_assert_nextline("lmb_dump_all:"); | |
3535f607 SG |
139 | ut_assertok(lmb_test_dump_region(uts, &lmb->memory, "memory")); |
140 | ut_assertok(lmb_test_dump_region(uts, &lmb->reserved, "reserved")); | |
2c522af7 SG |
141 | |
142 | return 0; | |
bf52766d MV |
143 | } |
144 | ||
2696f3ab | 145 | static int bdinfo_check_mem(struct unit_test_state *uts) |
bf52766d MV |
146 | { |
147 | struct bd_info *bd = gd->bd; | |
148 | int i; | |
149 | ||
bf52766d MV |
150 | for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) { |
151 | if (bd->bi_dram[i].size) { | |
2c522af7 SG |
152 | ut_assertok(test_num_l(uts, "DRAM bank", i)); |
153 | ut_assertok(test_num_ll(uts, "-> start", | |
154 | bd->bi_dram[i].start)); | |
155 | ut_assertok(test_num_ll(uts, "-> size", | |
156 | bd->bi_dram[i].size)); | |
bf52766d MV |
157 | } |
158 | } | |
159 | ||
2696f3ab MV |
160 | return 0; |
161 | } | |
162 | ||
163 | static int bdinfo_test_all(struct unit_test_state *uts) | |
164 | { | |
165 | ut_assertok(test_num_l(uts, "boot_params", 0)); | |
166 | ||
167 | ut_assertok(bdinfo_check_mem(uts)); | |
168 | ||
bf52766d | 169 | /* CONFIG_SYS_HAS_SRAM testing not supported */ |
2c522af7 SG |
170 | ut_assertok(test_num_l(uts, "flashstart", 0)); |
171 | ut_assertok(test_num_l(uts, "flashsize", 0)); | |
172 | ut_assertok(test_num_l(uts, "flashoffset", 0)); | |
bf52766d MV |
173 | ut_assert_nextline("baudrate = %lu bps", |
174 | env_get_ulong("baudrate", 10, 1234)); | |
2c522af7 SG |
175 | ut_assertok(test_num_l(uts, "relocaddr", gd->relocaddr)); |
176 | ut_assertok(test_num_l(uts, "reloc off", gd->reloc_off)); | |
bf52766d MV |
177 | ut_assert_nextline("%-12s= %u-bit", "Build", (uint)sizeof(void *) * 8); |
178 | ||
179 | if (IS_ENABLED(CONFIG_CMD_NET)) | |
2c522af7 | 180 | ut_assertok(test_eth(uts)); |
bf52766d MV |
181 | |
182 | /* | |
183 | * Make sure environment variable "fdtcontroladdr" address | |
184 | * matches mapped control DT address. | |
185 | */ | |
186 | ut_assert(map_to_sysmem(gd->fdt_blob) == env_get_hex("fdtcontroladdr", 0x1234)); | |
2c522af7 SG |
187 | ut_assertok(test_num_l(uts, "fdt_blob", |
188 | (ulong)map_to_sysmem(gd->fdt_blob))); | |
189 | ut_assertok(test_num_l(uts, "new_fdt", | |
190 | (ulong)map_to_sysmem(gd->new_fdt))); | |
191 | ut_assertok(test_num_l(uts, "fdt_size", (ulong)gd->fdt_size)); | |
bf52766d MV |
192 | |
193 | if (IS_ENABLED(CONFIG_VIDEO)) | |
3535f607 | 194 | ut_assertok(test_video_info(uts)); |
bf52766d MV |
195 | |
196 | /* The gd->multi_dtb_fit may not be available, hence, #if below. */ | |
197 | #if CONFIG_IS_ENABLED(MULTI_DTB_FIT) | |
2c522af7 | 198 | ut_assertok(test_num_l(uts, "multi_dtb_fit", (ulong)gd->multi_dtb_fit)); |
bf52766d MV |
199 | #endif |
200 | ||
201 | if (IS_ENABLED(CONFIG_LMB) && gd->fdt_blob) { | |
202 | struct lmb lmb; | |
203 | ||
204 | lmb_init_and_reserve(&lmb, gd->bd, (void *)gd->fdt_blob); | |
3535f607 | 205 | ut_assertok(lmb_test_dump_all(uts, &lmb)); |
bf52766d MV |
206 | if (IS_ENABLED(CONFIG_OF_REAL)) |
207 | ut_assert_nextline("devicetree = %s", fdtdec_get_srcname()); | |
208 | } | |
209 | ||
347a845a SG |
210 | if (IS_ENABLED(CONFIG_DM_SERIAL)) { |
211 | struct serial_device_info info; | |
212 | ||
213 | ut_assertnonnull(gd->cur_serial_dev); | |
214 | ut_assertok(serial_getinfo(gd->cur_serial_dev, &info)); | |
215 | ||
216 | ut_assertok(test_num_l(uts, "serial addr", info.addr)); | |
217 | ut_assertok(test_num_l(uts, " width", info.reg_width)); | |
218 | ut_assertok(test_num_l(uts, " shift", info.reg_shift)); | |
219 | ut_assertok(test_num_l(uts, " offset", info.reg_offset)); | |
220 | ut_assertok(test_num_l(uts, " clock", info.clock)); | |
221 | } | |
222 | ||
b279f517 SG |
223 | if (IS_ENABLED(CONFIG_CMD_BDINFO_EXTRA)) { |
224 | ut_assert_nextlinen("stack ptr"); | |
225 | ut_assertok(test_num_ll(uts, "ram_top ptr", | |
226 | (unsigned long long)gd->ram_top)); | |
227 | ut_assertok(test_num_l(uts, "malloc base", gd_malloc_start())); | |
228 | } | |
229 | ||
3535f607 SG |
230 | if (IS_ENABLED(CONFIG_X86)) |
231 | ut_check_skip_to_linen(uts, " high end ="); | |
232 | ||
4823b05f MV |
233 | return 0; |
234 | } | |
235 | ||
236 | static int bdinfo_test_full(struct unit_test_state *uts) | |
237 | { | |
238 | /* Test BDINFO full print */ | |
239 | ut_assertok(console_record_reset_enable()); | |
240 | ut_assertok(run_commandf("bdinfo")); | |
241 | ut_assertok(bdinfo_test_all(uts)); | |
242 | ut_assertok(run_commandf("bdinfo -a")); | |
243 | ut_assertok(bdinfo_test_all(uts)); | |
bf52766d MV |
244 | ut_assertok(ut_check_console_end(uts)); |
245 | ||
246 | return 0; | |
247 | } | |
248 | ||
5bd32a96 | 249 | BDINFO_TEST(bdinfo_test_full, UT_TESTF_CONSOLE_REC); |
bf52766d | 250 | |
8827a387 MV |
251 | static int bdinfo_test_help(struct unit_test_state *uts) |
252 | { | |
253 | /* Test BDINFO unknown option help text print */ | |
254 | ut_assertok(console_record_reset_enable()); | |
be4a5f7c MV |
255 | if (!CONFIG_IS_ENABLED(GETOPT)) { |
256 | ut_asserteq(0, run_commandf("bdinfo -h")); | |
257 | ut_assertok(bdinfo_test_all(uts)); | |
258 | } else { | |
259 | ut_asserteq(1, run_commandf("bdinfo -h")); | |
260 | ut_assert_nextlinen("bdinfo: invalid option -- h"); | |
261 | ut_assert_nextlinen("bdinfo - print Board Info structure"); | |
262 | ut_assert_nextline_empty(); | |
263 | ut_assert_nextlinen("Usage:"); | |
264 | ut_assert_nextlinen("bdinfo"); | |
265 | } | |
8827a387 MV |
266 | ut_assertok(ut_check_console_end(uts)); |
267 | ||
268 | return 0; | |
269 | } | |
270 | ||
271 | BDINFO_TEST(bdinfo_test_help, UT_TESTF_CONSOLE_REC); | |
272 | ||
2696f3ab MV |
273 | static int bdinfo_test_memory(struct unit_test_state *uts) |
274 | { | |
275 | /* Test BDINFO memory layout only print */ | |
276 | ut_assertok(console_record_reset_enable()); | |
277 | ut_assertok(run_commandf("bdinfo -m")); | |
be4a5f7c MV |
278 | if (!CONFIG_IS_ENABLED(GETOPT)) |
279 | ut_assertok(bdinfo_test_all(uts)); | |
280 | else | |
281 | ut_assertok(bdinfo_check_mem(uts)); | |
2696f3ab MV |
282 | ut_assertok(ut_check_console_end(uts)); |
283 | ||
284 | return 0; | |
285 | } | |
286 | ||
287 | BDINFO_TEST(bdinfo_test_memory, UT_TESTF_CONSOLE_REC); | |
288 | ||
3ff2d796 MV |
289 | static int bdinfo_test_eth(struct unit_test_state *uts) |
290 | { | |
291 | /* Test BDINFO ethernet settings only print */ | |
292 | ut_assertok(console_record_reset_enable()); | |
293 | ut_assertok(run_commandf("bdinfo -e")); | |
be4a5f7c MV |
294 | if (!CONFIG_IS_ENABLED(GETOPT)) |
295 | ut_assertok(bdinfo_test_all(uts)); | |
296 | else if (IS_ENABLED(CONFIG_CMD_NET)) | |
3ff2d796 MV |
297 | ut_assertok(test_eth(uts)); |
298 | ut_assertok(ut_check_console_end(uts)); | |
299 | ||
300 | return 0; | |
301 | } | |
302 | ||
303 | BDINFO_TEST(bdinfo_test_eth, UT_TESTF_CONSOLE_REC); | |
304 | ||
bf52766d MV |
305 | int do_ut_bdinfo(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) |
306 | { | |
307 | struct unit_test *tests = UNIT_TEST_SUITE_START(bdinfo_test); | |
308 | const int n_ents = UNIT_TEST_SUITE_COUNT(bdinfo_test); | |
309 | ||
310 | return cmd_ut_category("bdinfo", "bdinfo_test_", tests, n_ents, argc, argv); | |
311 | } |