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efi: selftest: Make load_file() and load_file2() static
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83d290c5 1// SPDX-License-Identifier: GPL-2.0+
8e2fac05
SG
2/*
3 * Copyright (c) 2015 Google, Inc
4 * Written by Simon Glass <[email protected]>
320eca5c 5 * Copyright (c) 2017 Álvaro Fernández Rojas <[email protected]>
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SG
6 */
7
8#include <common.h>
9#include <command.h>
10#include <cpu.h>
4e4bf944 11#include <display_options.h>
8e2fac05 12#include <dm.h>
166c3984 13#include <errno.h>
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14
15static const char *cpu_feature_name[CPU_FEAT_COUNT] = {
16 "L1 cache",
17 "MMU",
740d5d34 18 "Microcode",
22c2c179 19 "Device ID",
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20};
21
22static int print_cpu_list(bool detail)
23{
24 struct udevice *dev;
8e2fac05 25 char buf[100];
8e2fac05 26
320eca5c
ÁFR
27 for (uclass_first_device(UCLASS_CPU, &dev);
28 dev;
29 uclass_next_device(&dev)) {
8a8d24bd 30 struct cpu_plat *plat = dev_get_parent_plat(dev);
8e2fac05 31 struct cpu_info info;
320eca5c
ÁFR
32 bool first = true;
33 int ret, i;
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34
35 ret = cpu_get_desc(dev, buf, sizeof(buf));
8b85dfc6 36 printf("%3d: %-10s %s\n", dev_seq(dev), dev->name,
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37 ret ? "<no description>" : buf);
38 if (!detail)
39 continue;
40 ret = cpu_get_info(dev, &info);
41 if (ret) {
42 printf("\t(no detail available");
43 if (ret != -ENOSYS)
320eca5c 44 printf(": err=%d", ret);
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45 printf(")\n");
46 continue;
47 }
48 printf("\tID = %d, freq = ", plat->cpu_id);
49 print_freq(info.cpu_freq, "");
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50 for (i = 0; i < CPU_FEAT_COUNT; i++) {
51 if (info.features & (1 << i)) {
52 printf("%s%s", first ? ": " : ", ",
53 cpu_feature_name[i]);
54 first = false;
55 }
56 }
57 printf("\n");
320eca5c 58 if (info.features & (1 << CPU_FEAT_UCODE))
740d5d34
SG
59 printf("\tMicrocode version %#x\n",
60 plat->ucode_version);
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61 if (info.features & (1 << CPU_FEAT_DEVICE_ID))
62 printf("\tDevice ID %#lx\n", plat->device_id);
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63 }
64
65 return 0;
66}
67
09140113 68static int do_cpu_list(struct cmd_tbl *cmdtp, int flag, int argc,
320eca5c 69 char *const argv[])
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70{
71 if (print_cpu_list(false))
72 return CMD_RET_FAILURE;
73
74 return 0;
75}
76
09140113 77static int do_cpu_detail(struct cmd_tbl *cmdtp, int flag, int argc,
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78 char *const argv[])
79{
80 if (print_cpu_list(true))
81 return CMD_RET_FAILURE;
82
83 return 0;
84}
85
5b4d810d 86#if IS_ENABLED(CONFIG_SYS_LONGHELP)
15c924a7 87static char cpu_help_text[] =
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88 "list - list available CPUs\n"
89 "cpu detail - show CPU detail"
15c924a7
OP
90 ;
91#endif
92
93U_BOOT_CMD_WITH_SUBCMDS(cpu, "display information about CPUs", cpu_help_text,
94 U_BOOT_SUBCMD_MKENT(list, 1, 1, do_cpu_list),
95 U_BOOT_SUBCMD_MKENT(detail, 1, 0, do_cpu_detail));
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