efi: Add a way to obtain boot services in the app

Add a function to return this information along with a stub for the
efi_info_get() function, since calling it otherwise hangs U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

1 files changed, 10 insertions, 0 deletions

diff --git a/lib/efi/efi_app.c b/lib/efi/efi_app.c
index 907bacd716..f61665686c 100644
--- a/lib/efi/efi_app.c
+++ b/lib/efi/efi_app.c
@@ -31,11 +31,21 @@ struct efi_system_table *efi_get_sys_table(void)
 	return global_priv->sys_table;
 }
 
+struct efi_boot_services *efi_get_boot(void)
+{
+	return global_priv->boot;
+}
+
 unsigned long efi_get_ram_base(void)
 {
 	return global_priv->ram_base;
 }
 
+int efi_info_get(enum efi_entry_t type, void **datap, int *sizep)
+{
+	return -ENOSYS;
+}
+
 static efi_status_t setup_memory(struct efi_priv *priv)
 {
 	struct efi_boot_services *boot = priv->boot;