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(+)
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)