[PATCH v5 4/8] RFC: Revert "bootstd: Make efi_mgr bootmeth work for non-sandbox setups"

[Simon Glass]

This is another option to fix sunxi booting with bootstd, which may be
better since it will work for all boards. We can then figure out how to
automatically and deterministicaly decide when bootmgr should be used.

This reverts commit f2bfa0cb17948aa4a0fa20fdf9014296b9c4d9c7.

Signed-off-by: Simon Glass <sjg at chromium.org>
---
If this patch is applied, we don't need to drop bootmgr for sunxi

(no changes since v1)

 boot/bootmeth_efi_mgr.c | 18 +-----------------
 1 file changed, 1 insertion(+), 17 deletions(-)

diff --git a/boot/bootmeth_efi_mgr.c b/boot/bootmeth_efi_mgr.c
index 23ae1e610ac..095fa74fc60 100644
--- a/boot/bootmeth_efi_mgr.c
+++ b/boot/bootmeth_efi_mgr.c
@@ -14,8 +14,6 @@
 #include <command.h>
 #include <dm.h>
 #include <efi_loader.h>
-#include <efi_variable.h>
-#include <malloc.h>
 
 /**
  * struct efi_mgr_priv - private info for the efi-mgr driver
@@ -48,27 +46,13 @@ static int efi_mgr_check(struct udevice *dev, struct bootflow_iter *iter)
 static int efi_mgr_read_bootflow(struct udevice *dev, struct bootflow *bflow)
 {
 	struct efi_mgr_priv *priv = dev_get_priv(dev);
-	efi_status_t ret;
-	efi_uintn_t size;
-	u16 *bootorder;
 
 	if (priv->fake_dev) {
 		bflow->state = BOOTFLOWST_READY;
 		return 0;
 	}
 
-	ret = efi_init_obj_list();
-	if (ret)
-		return log_msg_ret("init", ret);
-
-	/* Enable this method if the "BootOrder" UEFI exists. */
-	bootorder = efi_get_var(u"BootOrder", &efi_global_variable_guid,
-				&size);
-	if (bootorder) {
-		free(bootorder);
-		bflow->state = BOOTFLOWST_READY;
-		return 0;
-	}
+	/* To be implemented */
 
 	return -EINVAL;
 }
-- 
2.34.1