diff options
Diffstat (limited to 'test/cmd/coreboot.c')
| -rw-r--r-- | test/cmd/coreboot.c | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/test/cmd/coreboot.c b/test/cmd/coreboot.c new file mode 100644 index 00000000000..a99898d15c4 --- /dev/null +++ b/test/cmd/coreboot.c @@ -0,0 +1,119 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Test for coreboot commands + * + * Copyright 2023 Google LLC + * Written by Simon Glass <sjg@chromium.org> + */ + +#include <cedit.h> +#include <command.h> +#include <dm.h> +#include <expo.h> +#include <rtc.h> +#include <test/cedit-test.h> +#include <test/cmd.h> +#include <test/test.h> +#include <test/ut.h> +#include "../../boot/scene_internal.h" + +enum { + CSUM_LOC = 0x3f0 / 8, +}; + +/** + * test_cmd_cbsysinfo() - test the cbsysinfo command produces expected output + * + * This includes ensuring that the coreboot build has the expected options + * enabled + */ +static int test_cmd_cbsysinfo(struct unit_test_state *uts) +{ + ut_assertok(run_command("cbsysinfo", 0)); + ut_assert_nextlinen("Coreboot table at"); + + /* Make sure CMOS options are enabled */ + ut_assert_skip_to_line( + " 1c0 1 e 1 power_on_after_fail 0:Disable 1:Enable"); + ut_assert_skip_to_line("CMOS start : 1c0"); + ut_assert_nextline(" CMOS end : 1cf"); + ut_assert_nextline(" CMOS csum loc: 3f0"); + + /* Make sure the linear frame buffer is enabled */ + ut_assert_skip_to_linen("Framebuffer"); + ut_assert_nextlinen(" Phys addr"); + + ut_assert_skip_to_line("Chrome OS VPD: 00000000"); + ut_assert_nextlinen("RSDP"); + ut_assert_nextlinen("Unimpl."); + ut_assert_console_end(); + + return 0; +} +CMD_TEST(test_cmd_cbsysinfo, UTF_CONSOLE); + +/* test cbcmos command */ +static int test_cmd_cbcmos(struct unit_test_state *uts) +{ + u16 old_csum, new_csum; + struct udevice *dev; + + /* initially the checksum should be correct */ + ut_assertok(run_command("cbcmos check", 0)); + ut_assert_console_end(); + + /* make a change to the checksum */ + ut_assertok(uclass_first_device_err(UCLASS_RTC, &dev)); + ut_assertok(rtc_read16(dev, CSUM_LOC, &old_csum)); + ut_assertok(rtc_write16(dev, CSUM_LOC, old_csum + 1)); + + /* now the command should fail */ + ut_asserteq(1, run_command("cbcmos check", 0)); + ut_assert_nextline("Checksum %04x error: calculated %04x", + old_csum + 1, old_csum); + ut_assert_console_end(); + + /* now get it to fix the checksum */ + ut_assertok(run_command("cbcmos update", 0)); + ut_assert_nextline("Checksum %04x written", old_csum); + ut_assert_console_end(); + + /* check the RTC looks right */ + ut_assertok(rtc_read16(dev, CSUM_LOC, &new_csum)); + ut_asserteq(old_csum, new_csum); + ut_assert_console_end(); + + return 0; +} +CMD_TEST(test_cmd_cbcmos, UTF_CONSOLE); + +/* test 'cedit cb_load' command */ +static int test_cmd_cedit_cb_load(struct unit_test_state *uts) +{ + struct scene_obj_menu *menu; + struct video_priv *vid_priv; + struct scene_obj_txt *txt; + struct scene *scn; + struct expo *exp; + int scn_id; + + ut_assertok(run_command("cedit cb_load", 0)); + ut_assertok(run_command("cedit read_cmos", 0)); + ut_assert_console_end(); + + exp = cur_exp; + scn_id = cedit_prepare(exp, &vid_priv, &scn); + ut_assert(scn_id > 0); + ut_assertnonnull(scn); + + /* just do a very basic test that the first menu is present */ + menu = scene_obj_find(scn, scn->highlight_id, SCENEOBJT_NONE); + ut_assertnonnull(menu); + + txt = scene_obj_find(scn, menu->title_id, SCENEOBJT_NONE); + ut_assertnonnull(txt); + ut_asserteq_str("Boot option", expo_get_str(exp, txt->str_id)); + + return 0; +} +CMD_TEST(test_cmd_cedit_cb_load, UTF_CONSOLE); |