apalis_imx6: unify sd/mmc drive strength with linux kernel settings

[oweals/u-boot.git] / include / efi.h

diff --git a/include/efi.h b/include/efi.h
index 7e7c1cafc28fa90801cf24da54f90270f4fc3837..d98441ab19de1f16a34fe35df8c861ba980d0933 100644 (file)
--- a/include/efi.h
+++ b/include/efi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Extensible Firmware Interface
  * Based on 'Extensible Firmware Interface Specification' version 0.9,
@@ -41,11 +42,14 @@
 #define efi_va_end va_end
 #endif /* __x86_64__ */
 
+#define EFI32_LOADER_SIGNATURE "EL32"
+#define EFI64_LOADER_SIGNATURE "EL64"
+
 struct efi_device_path;
 
 typedef struct {
        u8 b[16];
-} efi_guid_t;
+} efi_guid_t __attribute__((aligned(8)));
 
 #define EFI_BITS_PER_LONG      (sizeof(long) * 8)
 
@@ -92,7 +96,7 @@ typedef struct {
 typedef unsigned long efi_status_t;
 typedef u64 efi_physical_addr_t;
 typedef u64 efi_virtual_addr_t;
-typedef void *efi_handle_t;
+typedef struct efi_object *efi_handle_t;
 
 #define EFI_GUID(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \
        {{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, \
@@ -248,6 +252,7 @@ enum efi_entry_t {
        EFIET_END,      /* Signals this is the last (empty) entry */
        EFIET_MEMORY_MAP,
        EFIET_GOP_MODE,
+       EFIET_SYS_TABLE,
 
        /* Number of entries */
        EFIET_MEMORY_COUNT,
@@ -338,6 +343,15 @@ struct efi_entry_gopmode {
        } info[];
 };
 
+/**
+ * struct efi_entry_systable - system table passed to U-Boot
+ *
+ * @sys_table: EFI system table address
+ */
+struct efi_entry_systable {
+       efi_physical_addr_t sys_table;
+};
+
 static inline struct efi_mem_desc *efi_get_next_mem_desc(
                struct efi_entry_memmap *map, struct efi_mem_desc *desc)
 {