[PATCH 02/10] efi_loader: add option to initialise EFI subsystem early

[AKASHI Takahiro]

If this option is enabled, the initialisation of UEFI subsystem will be
done as part of U-Boot initialisation.

This feature will be utilised in implementing capsule-on-disk feature.

Signed-off-by: AKASHI Takahiro <takahiro.aka...@linaro.org>
---
 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 0bbeaa7594c6..7cf21a6078f9 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -64,6 +64,9 @@
 #if defined(CONFIG_GPIO_HOG)
 #include <asm/gpio.h>
 #endif
+#ifdef CONFIG_EFI_SETUP_EARLY
+#include <efi_loader.h>
+#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -867,6 +870,9 @@ static init_fnc_t init_sequence_r[] = {
 #endif
 #if defined(CONFIG_M68K) && defined(CONFIG_BLOCK_CACHE)
        blkcache_init,
+#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 1cfa24ffcf72..7cc2d940f848 100644
--- a/lib/efi_loader/Kconfig
+++ b/lib/efi_loader/Kconfig
@@ -25,6 +25,10 @@ config EFI_LOADER
 
 if EFI_LOADER
 
+config EFI_SETUP_EARLY
+       bool
+       default n
+
 config EFI_GET_TIME
        bool "GetTime() runtime service"
        depends on DM_RTC
-- 
2.25.2