diff mbox series

[3/3,v2] efi_loader: Always install FMPs

Message ID 20210618105115.257938-3-ilias.apalodimas@linaro.org
State New
Headers show
Series [1/3,v2] efi: Fix to use null handle to create new handle for efi_fmp_raw | expand

Commit Message

Ilias Apalodimas June 18, 2021, 10:51 a.m. UTC 
We only install FMPs if a CapsuleUpdate is requested.  Since we now have an
ESRT table which relies on FMPs to build the required information,  it
makes more sense to unconditionally install them. This will allow userspace
applications (e.g fwupd) to make use of the ERST and provide us with files
we can use to run CapsuleUpdate on-disk

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>

---
 include/efi_loader.h       | 1 +
 lib/efi_loader/efi_setup.c | 6 ++++++
 2 files changed, 7 insertions(+)

-- 
2.32.0.rc0
diff mbox series

Patch

diff --git a/include/efi_loader.h b/include/efi_loader.h
index 0a9c82a257e1..b81180cfda8b 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -972,4 +972,5 @@  efi_status_t efi_esrt_register(void);
  * - error code otherwise.
  */
 efi_status_t efi_esrt_populate(void);
+efi_status_t efi_load_capsule_drivers(void);
 #endif /* _EFI_LOADER_H */
diff --git a/lib/efi_loader/efi_setup.c b/lib/efi_loader/efi_setup.c
index 3c5cf9a4357e..2dc6ba8337a7 100644
--- a/lib/efi_loader/efi_setup.c
+++ b/lib/efi_loader/efi_setup.c
@@ -254,6 +254,12 @@  efi_status_t efi_init_obj_list(void)
 	if (ret != EFI_SUCCESS)
 		goto out;
 
+	if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT)) {
+		ret = efi_load_capsule_drivers();
+		if (ret != EFI_SUCCESS)
+			goto out;
+	}
+
 #if defined(CONFIG_LCD) || defined(CONFIG_DM_VIDEO)
 	ret = efi_gop_register();
 	if (ret != EFI_SUCCESS)