From e246ce0af226621a7c4d418d933ae08bb69247a0 Mon Sep 17 00:00:00 2001 From: AKASHI Takahiro Date: Thu, 29 Oct 2020 09:25:16 +0900 Subject: efi_loader: add option to initialise EFI subsystem early If this option, CONFIG_EFI_SETUP_EARLY, is enabled, the initialisation of UEFI subsystem will be done as part of U-Boot initialisation. Please note that this option won't be enabled explicitly by users, instead, should be enabled implicitly by other configuration options. Specifically, this feature will be utilised in implementing capsule-on-disk feature. Signed-off-by: AKASHI Takahiro --- common/board_r.c | 6 ++++++ lib/efi_loader/Kconfig | 4 ++++ 2 files changed, 10 insertions(+) diff --git a/common/board_r.c b/common/board_r.c index b9217b2..2212d98 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -73,6 +73,9 @@ #if defined(CONFIG_GPIO_HOG) #include #endif +#ifdef CONFIG_EFI_SETUP_EARLY +#include +#endif DECLARE_GLOBAL_DATA_PTR; @@ -890,6 +893,9 @@ static init_fnc_t init_sequence_r[] = { #if defined(CONFIG_PRAM) initr_mem, #endif +#ifdef CONFIG_EFI_SETUP_EARLY + (init_fnc_t)efi_init_obj_list, +#endif run_main_loop, }; diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig index ab42f3b..0754814 100644 --- a/lib/efi_loader/Kconfig +++ b/lib/efi_loader/Kconfig @@ -27,6 +27,10 @@ config EFI_LOADER if EFI_LOADER +config EFI_SETUP_EARLY + bool + default n + choice prompt "Store for non-volatile UEFI variables" default EFI_VARIABLE_FILE_STORE -- cgit v1.1