efi_loader: Always install FMPs
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>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/include/efi_loader.h b/include/efi_loader.h
index 0a9c82a..b81180c 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -972,4 +972,5 @@
* - 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_capsule.c b/lib/efi_loader/efi_capsule.c
index cc6ed45..d713603 100644
--- a/lib/efi_loader/efi_capsule.c
+++ b/lib/efi_loader/efi_capsule.c
@@ -919,13 +919,13 @@
}
/**
- * arch_efi_load_capsule_drivers - initialize capsule drivers
+ * efi_load_capsule_drivers - initialize capsule drivers
*
- * Architecture or board specific initialization routine
+ * Generic FMP drivers backed by DFU
*
* Return: status code
*/
-efi_status_t __weak arch_efi_load_capsule_drivers(void)
+efi_status_t __weak efi_load_capsule_drivers(void)
{
__maybe_unused efi_handle_t handle;
efi_status_t ret = EFI_SUCCESS;
@@ -976,11 +976,6 @@
index = get_last_capsule();
- /* Load capsule drivers */
- ret = arch_efi_load_capsule_drivers();
- if (ret != EFI_SUCCESS)
- return ret;
-
/*
* Find capsules on disk.
* All the capsules are collected at the beginning because
diff --git a/lib/efi_loader/efi_setup.c b/lib/efi_loader/efi_setup.c
index 3c5cf9a..2dc6ba8 100644
--- a/lib/efi_loader/efi_setup.c
+++ b/lib/efi_loader/efi_setup.c
@@ -254,6 +254,12 @@
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)