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| author | Bin Meng <bmeng.cn@gmail.com> | 2018-06-27 20:38:04 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2018-07-02 09:23:28 +0800 |
| commit | 47cae019efb39c649015b3534344e50125e9f1d9 (patch) | |
| tree | 33e5d147ad8ba2003f3ffcb5e826736bd3ab7423 /lib | |
| parent | 86df34d42b05f574854f19c96142d8e5d30f5d8d (diff) | |
| download | u-boot-47cae019efb39c649015b3534344e50125e9f1d9.tar.gz | |
efi_loader: helloworld: Output ACPI configuration table
Output ACPI configuration table if it exists.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/efi_loader/helloworld.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/efi_loader/helloworld.c b/lib/efi_loader/helloworld.c index 046b46a2c1..3b8de5b4ea 100644 --- a/lib/efi_loader/helloworld.c +++ b/lib/efi_loader/helloworld.c @@ -14,6 +14,7 @@ static const efi_guid_t loaded_image_guid = LOADED_IMAGE_GUID; static const efi_guid_t fdt_guid = EFI_FDT_GUID; +static const efi_guid_t acpi_guid = EFI_ACPI_TABLE_GUID; static const efi_guid_t smbios_guid = SMBIOS_TABLE_GUID; static int hw_memcmp(const void *buf1, const void *buf2, size_t length) @@ -79,6 +80,9 @@ efi_status_t EFIAPI efi_main(efi_handle_t handle, if (!hw_memcmp(&systable->tables[i].guid, &fdt_guid, sizeof(efi_guid_t))) con_out->output_string(con_out, L"Have device tree\n"); + if (!hw_memcmp(&systable->tables[i].guid, &acpi_guid, + sizeof(efi_guid_t))) + con_out->output_string(con_out, L"Have ACPI 2.0 table\n"); if (!hw_memcmp(&systable->tables[i].guid, &smbios_guid, sizeof(efi_guid_t))) con_out->output_string(con_out, L"Have SMBIOS table\n"); |