diff options
author | Simon Glass <sjg@chromium.org> | 2015-07-31 15:31:36 (GMT) |
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committer | Simon Glass <sjg@chromium.org> | 2015-08-05 14:42:41 (GMT) |
commit | 867a6ac86dd823de409752e9ca5dc8f4d4880f26 (patch) | |
tree | d9b3bbaeae3cc0ade351850c0110fc6b92d5c808 /arch/x86/include | |
parent | 8f3b9694b217b7083fcbc44d7a28c16185c0c579 (diff) | |
download | u-boot-867a6ac86dd823de409752e9ca5dc8f4d4880f26.tar.xz |
efi: Add start-up library code
When running as an EFI application, U-Boot must request memory from EFI,
and provide access to the boot services U-Boot needs.
Add library code to perform these tasks. This includes efi_main() which is
the entry point from EFI. U-Boot is built as a shared library.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/x86/include')
-rw-r--r-- | arch/x86/include/asm/fsp/fsp_hob.h | 59 |
1 files changed, 2 insertions, 57 deletions
diff --git a/arch/x86/include/asm/fsp/fsp_hob.h b/arch/x86/include/asm/fsp/fsp_hob.h index 6cca7f5..3fb3546 100644 --- a/arch/x86/include/asm/fsp/fsp_hob.h +++ b/arch/x86/include/asm/fsp/fsp_hob.h @@ -8,6 +8,8 @@ #ifndef __FSP_HOB_H__ #define __FSP_HOB_H__ +#include <efi.h> + /* Type of HOB Header */ #define HOB_TYPE_MEM_ALLOC 0x0002 #define HOB_TYPE_RES_DESC 0x0003 @@ -25,63 +27,6 @@ struct hob_header { u32 reserved; /* always zero */ }; -/* Enumeration of memory types introduced in UEFI */ -enum efi_mem_type { - EFI_RESERVED_MEMORY_TYPE, - /* - * The code portions of a loaded application. - * (Note that UEFI OS loaders are UEFI applications.) - */ - EFI_LOADER_CODE, - /* - * The data portions of a loaded application and - * the default data allocation type used by an application - * to allocate pool memory. - */ - EFI_LOADER_DATA, - /* The code portions of a loaded Boot Services Driver */ - EFI_BOOT_SERVICES_CODE, - /* - * The data portions of a loaded Boot Serves Driver and - * the default data allocation type used by a Boot Services - * Driver to allocate pool memory. - */ - EFI_BOOT_SERVICES_DATA, - /* The code portions of a loaded Runtime Services Driver */ - EFI_RUNTIME_SERVICES_CODE, - /* - * The data portions of a loaded Runtime Services Driver and - * the default data allocation type used by a Runtime Services - * Driver to allocate pool memory. - */ - EFI_RUNTIME_SERVICES_DATA, - /* Free (unallocated) memory */ - EFI_CONVENTIONAL_MEMORY, - /* Memory in which errors have been detected */ - EFI_UNUSABLE_MEMORY, - /* Memory that holds the ACPI tables */ - EFI_ACPI_RECLAIM_MEMORY, - /* Address space reserved for use by the firmware */ - EFI_ACPI_MEMORY_NVS, - /* - * Used by system firmware to request that a memory-mapped IO region - * be mapped by the OS to a virtual address so it can be accessed by - * EFI runtime services. - */ - EFI_MMAP_IO, - /* - * System memory-mapped IO region that is used to translate - * memory cycles to IO cycles by the processor. - */ - EFI_MMAP_IO_PORT, - /* - * Address space reserved by the firmware for code that is - * part of the processor. - */ - EFI_PAL_CODE, - EFI_MAX_MEMORY_TYPE -}; - /* * Describes all memory ranges used during the HOB producer phase that * exist outside the HOB list. This HOB type describes how memory is used, |