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chid: Provide a command to access chid features

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Provide a simple command which supports showing the information which
goes into calculating a CHID. The information is obtained entirely from
SMBIOS tables at present.

Co-developed-by: Claude <noreply@anthropic.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2025-08-31 14:22:46 -06:00
parent 99b1335957
commit 93f35ef78a
7 changed files with 168 additions and 0 deletions
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1
test/cmd/Makefile
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@@ -14,6 +14,7 @@ obj-y += exit.o
obj-$(CONFIG_X86) += cpuid.o msr.o
obj-$(CONFIG_CMD_ADDRMAP) += addrmap.o
obj-$(CONFIG_CMD_BDI) += bdinfo.o
obj-$(CONFIG_CMD_CHID) += chid.o
obj-$(CONFIG_COREBOOT_SYSINFO) += coreboot.o
obj-$(CONFIG_CMD_FDT) += fdt.o
ifdef CONFIG_SANDBOX

45
test/cmd/chid.c Normal file
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@@ -0,0 +1,45 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Test for chid command
*
* Copyright 2025 Simon Glass <sjg@chromium.org>
*/
#include <command.h>
#include <console.h>
#include <test/cmd.h>
#include <test/ut.h>
#include <version.h>
/* Test the 'chid show' command */
static int cmd_chid_show_test(struct unit_test_state *uts)
{
/* Test chid show command and verify expected output */
ut_assertok(run_command("chid show", 0));
ut_assert_nextline("Manufacturer: Sandbox Corp");
ut_assert_nextline("Family: Sandbox_Family");
ut_assert_nextline("Product Name: Sandbox Computer");
ut_assert_nextline("Product SKU: SANDBOX-SKU");
ut_assert_nextline("Baseboard Manuf: Sandbox Boards");
ut_assert_nextline("Baseboard Product: Sandbox Motherboard");
ut_assert_nextline("BIOS Vendor: U-Boot");
ut_assert_nextlinen("BIOS Version: " PLAIN_VERSION);
ut_assert_nextline("BIOS Major: %u", U_BOOT_VERSION_NUM % 100);
ut_assert_nextline("BIOS Minor: %u", U_BOOT_VERSION_NUM_PATCH);
ut_assert_nextline("Enclosure Type: 2");
ut_assert_console_end();
return 0;
}
CMD_TEST(cmd_chid_show_test, UTF_CONSOLE);
/* Test invalid chid subcommand */
static int cmd_chid_invalid_test(struct unit_test_state *uts)
{
/* Test chid command with invalid arguments */
ut_asserteq(1, run_command("chid invalid", 0));
return 0;
}
CMD_TEST(cmd_chid_invalid_test, UTF_CONSOLE);