diff options
| author | Simon Glass <sjg@chromium.org> | 2023-05-04 16:54:57 -0600 |
|---|---|---|
| committer | Bin Meng <bmeng@tinylab.org> | 2023-05-11 10:25:29 +0800 |
| commit | 0992a90daa80a17f9e7e33a56fd3f9660ee84c97 (patch) | |
| tree | 0ab7deffbdd3c6b5c81eec013b6d0de47d8b5b00 /cmd | |
| parent | d8062e950367fab0f219a889e8f2fbfade90108c (diff) | |
| download | u-boot-0992a90daa80a17f9e7e33a56fd3f9660ee84c97.tar.gz | |
acpi: Create a new Kconfig for ACPI
We have several Kconfig options for ACPI, but all relate to specific
functions, such as generating tables and AML code.
Add a new option which controls including basic ACPI library code,
including the lib/acpi directory. This will allow us to add functions
which are available even if table generation is not supported.
Adjust the command to avoid a build error when ACPIGEN is not enabled.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/Kconfig | 2 | ||||
| -rw-r--r-- | cmd/acpi.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/cmd/Kconfig b/cmd/Kconfig index 65957da7f5..87291e2d84 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -109,7 +109,7 @@ menu "Info commands" config CMD_ACPI bool "acpi" - depends on ACPIGEN + depends on ACPI default y help List and dump ACPI tables. ACPI (Advanced Configuration and Power diff --git a/cmd/acpi.c b/cmd/acpi.c index d0fc062ef8..991b5235e2 100644 --- a/cmd/acpi.c +++ b/cmd/acpi.c @@ -162,6 +162,10 @@ static int do_acpi_items(struct cmd_tbl *cmdtp, int flag, int argc, bool dump_contents; dump_contents = argc >= 2 && !strcmp("-d", argv[1]); + if (!IS_ENABLED(CONFIG_ACPIGEN)) { + printf("Not supported (enable ACPIGEN)\n"); + return CMD_RET_FAILURE; + } acpi_dump_items(dump_contents ? ACPI_DUMP_CONTENTS : ACPI_DUMP_LIST); return 0; |