efi_loader: add firmware management protocol for raw image
In this commit, a very simple firmware management protocol driver
is implemented. It will take a binary image in a capsule file and
apply the data using dfu backend storage drivers via dfu_write_by_alt()
interface.
So "dfu_alt_info" variable should be properly set to specify a device
and location to be updated. Please read README.dfu.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
diff --git a/lib/efi_loader/efi_capsule.c b/lib/efi_loader/efi_capsule.c
index 33425b7..ea22ee7 100644
--- a/lib/efi_loader/efi_capsule.c
+++ b/lib/efi_loader/efi_capsule.c
@@ -807,6 +807,14 @@
&efi_fmp_fit, NULL));
}
+ if (IS_ENABLED(CONFIG_EFI_CAPSULE_FIRMWARE_RAW)) {
+ handle = NULL;
+ ret = EFI_CALL(efi_install_multiple_protocol_interfaces(
+ &efi_root,
+ &efi_guid_firmware_management_protocol,
+ &efi_fmp_raw, NULL));
+ }
+
return ret;
}