Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2018-07-25

Highlights this time:

  - Many small fixes to improve spec compatibility (found by SCT)
  - Almost enough to run with sandbox target
  - GetTime() improvements
  - Enable EFI_LOADER and HYP entry on ARMv7 with NONSEC=y

4 files changed, 64 insertions, 8 deletions

diff --git a/include/efi.h b/include/efi.h
index 0fe15e65c06..41530a7537d 100644
--- a/include/efi.h
+++ b/include/efi.h
@@ -29,8 +29,16 @@
  */
 #ifdef __x86_64__
 #define EFIAPI __attribute__((ms_abi))
+#define efi_va_list __builtin_ms_va_list
+#define efi_va_start __builtin_ms_va_start
+#define efi_va_arg __builtin_va_arg
+#define efi_va_end __builtin_ms_va_end
 #else
 #define EFIAPI asmlinkage
+#define efi_va_list va_list
+#define efi_va_start va_start
+#define efi_va_arg va_arg
+#define efi_va_end va_end
 #endif /* __x86_64__ */
 
 struct efi_device_path;
diff --git a/include/efi_api.h b/include/efi_api.h
index 0c3dd3cdd49..ebf2a3bc18c 100644
--- a/include/efi_api.h
+++ b/include/efi_api.h
@@ -21,6 +21,9 @@
 #include <asm/setjmp.h>
 #endif
 
+/* UEFI spec version 2.7 */
+#define EFI_SPECIFICATION_VERSION (2 << 16 | 70)
+
 /* Types and defines for EFI CreateEvent */
 enum efi_timer_delay {
 	EFI_TIMER_STOP = 0,
@@ -46,6 +49,7 @@ typedef uint16_t *efi_string_t;
 struct efi_event;
 
 /* EFI Boot Services table */
+#define EFI_BOOT_SERVICES_SIGNATURE 0x56524553544f4f42
 struct efi_boot_services {
 	struct efi_table_hdr hdr;
 	efi_status_t (EFIAPI *raise_tpl)(efi_uintn_t new_tpl);
@@ -161,8 +165,9 @@ struct efi_boot_services {
 			void **handle, ...);
 	efi_status_t (EFIAPI *uninstall_multiple_protocol_interfaces)(
 			void *handle, ...);
-	efi_status_t (EFIAPI *calculate_crc32)(void *data,
-			unsigned long data_size, uint32_t *crc32);
+	efi_status_t (EFIAPI *calculate_crc32)(const void *data,
+					       efi_uintn_t data_size,
+					       u32 *crc32);
 	void (EFIAPI *copy_mem)(void *destination, const void *source,
 			size_t length);
 	void (EFIAPI *set_mem)(void *buffer, size_t size, uint8_t value);
@@ -185,8 +190,7 @@ enum efi_reset_type {
 };
 
 /* EFI Runtime Services table */
-#define EFI_RUNTIME_SERVICES_SIGNATURE	0x5652453544e5552ULL
-#define EFI_RUNTIME_SERVICES_REVISION	0x00010000
+#define EFI_RUNTIME_SERVICES_SIGNATURE	0x56524553544e5552ULL
 
 #define CAPSULE_FLAGS_PERSIST_ACROSS_RESET	0x00010000
 #define CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE	0x00020000
@@ -300,7 +304,7 @@ struct efi_configuration_table
 
 struct efi_system_table {
 	struct efi_table_hdr hdr;
-	unsigned long fw_vendor;   /* physical addr of wchar_t vendor string */
+	u16 *fw_vendor;   /* physical addr of wchar_t vendor string */
 	u32 fw_revision;
 	efi_handle_t con_in_handle;
 	struct efi_simple_input_interface *con_in;
@@ -318,6 +322,8 @@ struct efi_system_table {
 	EFI_GUID(0x5b1b31a1, 0x9562, 0x11d2, \
 		 0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
 
+#define EFI_LOADED_IMAGE_PROTOCOL_REVISION 0x1000
+
 struct efi_loaded_image {
 	u32 revision;
 	void *parent_handle;
diff --git a/include/efi_loader.h b/include/efi_loader.h
index d837e7b157f..57ca5502726 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -17,6 +17,9 @@
 
 #include <linux/list.h>
 
+/* Maximum number of configuration tables */
+#define EFI_MAX_CONFIGURATION_TABLES 16
+
 int __efi_entry_check(void);
 int __efi_exit_check(void);
 const char *__efi_nesting(void);
@@ -82,6 +85,9 @@ const char *__efi_nesting_dec(void);
 #define EFI_CACHELINE_SIZE 128
 #endif
 
+/* Key identifying current memory map */
+extern efi_uintn_t efi_memory_map_key;
+
 extern struct efi_runtime_services efi_runtime_services;
 extern struct efi_system_table systab;
 
@@ -199,6 +205,8 @@ extern struct list_head efi_obj_list;
 /* List of all events */
 extern struct list_head efi_events;
 
+/* Called by bootefi to initialize runtime */
+efi_status_t efi_initialize_system_table(void);
 /* Called by bootefi to make console interface available */
 int efi_console_register(void);
 /* Called by bootefi to make all disk storage accessible as EFI objects */
@@ -406,8 +414,8 @@ static inline int guidcmp(const efi_guid_t *g1, const efi_guid_t *g2)
  * Use these to indicate that your code / data should go into the EFI runtime
  * section and thus still be available when the OS is running
  */
-#define __efi_runtime_data __attribute__ ((section ("efi_runtime_data")))
-#define __efi_runtime __attribute__ ((section ("efi_runtime_text")))
+#define __efi_runtime_data __attribute__ ((section (".data.efi_runtime")))
+#define __efi_runtime __attribute__ ((section (".text.efi_runtime")))
 
 /* Call this with mmio_ptr as the _pointer_ to a pointer to an MMIO region
  * to make it available at runtime */
@@ -426,7 +434,6 @@ efi_status_t efi_reset_system_init(void);
 efi_status_t __efi_runtime EFIAPI efi_get_time(
 			struct efi_time *time,
 			struct efi_time_cap *capabilities);
-efi_status_t efi_get_time_init(void);
 
 #ifdef CONFIG_CMD_BOOTEFI_SELFTEST
 /*
diff --git a/include/elf.h b/include/elf.h
index 0d3845e0632..6802428ac42 100644
--- a/include/elf.h
+++ b/include/elf.h
@@ -550,6 +550,41 @@ unsigned long elf_hash(const unsigned char *name);
 
 #endif /* __ASSEMBLER */
 
+/* ELF register definitions */
+#define R_386_NONE	0
+#define R_386_32	1
+#define R_386_PC32	2
+#define R_386_GOT32	3
+#define R_386_PLT32	4
+#define R_386_COPY	5
+#define R_386_GLOB_DAT	6
+#define R_386_JMP_SLOT	7
+#define R_386_RELATIVE	8
+#define R_386_GOTOFF	9
+#define R_386_GOTPC	10
+#define R_386_NUM	11
+
+/* x86-64 relocation types */
+#define R_X86_64_NONE		0	/* No reloc */
+#define R_X86_64_64		1	/* Direct 64 bit  */
+#define R_X86_64_PC32		2	/* PC relative 32 bit signed */
+#define R_X86_64_GOT32		3	/* 32 bit GOT entry */
+#define R_X86_64_PLT32		4	/* 32 bit PLT address */
+#define R_X86_64_COPY		5	/* Copy symbol at runtime */
+#define R_X86_64_GLOB_DAT	6	/* Create GOT entry */
+#define R_X86_64_JUMP_SLOT	7	/* Create PLT entry */
+#define R_X86_64_RELATIVE	8	/* Adjust by program base */
+/* 32 bit signed pc relative offset to GOT */
+#define R_X86_64_GOTPCREL	9
+#define R_X86_64_32		10	/* Direct 32 bit zero extended */
+#define R_X86_64_32S		11	/* Direct 32 bit sign extended */
+#define R_X86_64_16		12	/* Direct 16 bit zero extended */
+#define R_X86_64_PC16		13	/* 16 bit sign extended pc relative */
+#define R_X86_64_8		14	/* Direct 8 bit sign extended  */
+#define R_X86_64_PC8		15	/* 8 bit sign extended pc relative */
+
+#define R_X86_64_NUM		16
+
 /*
  * XXX - PowerPC defines really don't belong in here,
  * but we'll put them in for simplicity.