diff options
| author | Simon Glass <sjg@chromium.org> | 2024-10-14 16:32:11 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-11-03 21:27:12 -0600 |
| commit | ae3b5928d61190d0faef7dfb2bbfc415a25b6ca5 (patch) | |
| tree | ae3f75cd3750f675aeaaa2282d8c8cbe5a42649f /cmd/cedit.c | |
| parent | e25c34ddb524043c26ff1db820584a40c0f094b8 (diff) | |
x86: coreboot: Allow building an expo for editing CMOS config
Coreboot provides the CMOS layout in the tables it passes to U-Boot.
Use that to build an editor for the CMOS settings.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'cmd/cedit.c')
| -rw-r--r-- | cmd/cedit.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/cmd/cedit.c b/cmd/cedit.c index fec67a8e334..f696356419e 100644 --- a/cmd/cedit.c +++ b/cmd/cedit.c @@ -67,6 +67,28 @@ static int do_cedit_load(struct cmd_tbl *cmdtp, int flag, int argc, return 0; } +#ifdef CONFIG_COREBOOT_SYSINFO +static int do_cedit_cb_load(struct cmd_tbl *cmdtp, int flag, int argc, + char *const argv[]) +{ + struct expo *exp; + int ret; + + if (argc > 1) + return CMD_RET_USAGE; + + ret = cb_expo_build(&exp); + if (ret) { + printf("Failed to build expo: %dE\n", ret); + return CMD_RET_FAILURE; + } + + cur_exp = exp; + + return 0; +} +#endif /* CONFIG_COREBOOT_SYSINFO */ + static int do_cedit_write_fdt(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { @@ -271,6 +293,9 @@ static int do_cedit_run(struct cmd_tbl *cmdtp, int flag, int argc, U_BOOT_LONGHELP(cedit, "load <interface> <dev[:part]> <filename> - load config editor\n" +#ifdef CONFIG_COREBOOT_SYSINFO + "cb_load - load coreboot CMOS editor\n" +#endif "cedit read_fdt <i/f> <dev[:part]> <filename> - read settings\n" "cedit write_fdt <i/f> <dev[:part]> <filename> - write settings\n" "cedit read_env [-v] - read settings from env vars\n" @@ -281,6 +306,9 @@ U_BOOT_LONGHELP(cedit, U_BOOT_CMD_WITH_SUBCMDS(cedit, "Configuration editor", cedit_help_text, U_BOOT_SUBCMD_MKENT(load, 5, 1, do_cedit_load), +#ifdef CONFIG_COREBOOT_SYSINFO + U_BOOT_SUBCMD_MKENT(cb_load, 5, 1, do_cedit_cb_load), +#endif U_BOOT_SUBCMD_MKENT(read_fdt, 5, 1, do_cedit_read_fdt), U_BOOT_SUBCMD_MKENT(write_fdt, 5, 1, do_cedit_write_fdt), U_BOOT_SUBCMD_MKENT(read_env, 2, 1, do_cedit_read_env), |