Create the PlatformBootManagerProtocol that is used to add predefined boot options in platform driver. This interface will be used in ArmPkg/PlatformBootManagerLib.
Cc: Laszlo Ersek <[email protected]> Cc: Leif Lindholm <[email protected]> Cc: Ard Biesheuvel <[email protected]> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Haojian Zhuang <[email protected]> --- EmbeddedPkg/EmbeddedPkg.dec | 1 + EmbeddedPkg/Include/Protocol/PlatformBootManager.h | 86 ++++++++++++++++++++++ 2 files changed, 87 insertions(+) create mode 100644 EmbeddedPkg/Include/Protocol/PlatformBootManager.h diff --git a/EmbeddedPkg/EmbeddedPkg.dec b/EmbeddedPkg/EmbeddedPkg.dec index eb135340b173..9cd50738363b 100644 --- a/EmbeddedPkg/EmbeddedPkg.dec +++ b/EmbeddedPkg/EmbeddedPkg.dec @@ -81,6 +81,7 @@ [Protocols.common] gPlatformGpioProtocolGuid = { 0x52ce9845, 0x5af4, 0x43e2, {0xba, 0xfd, 0x23, 0x08, 0x12, 0x54, 0x7a, 0xc2 }} gAndroidBootImgProtocolGuid = { 0x9859bb19, 0x407c, 0x4f8b, {0xbc, 0xe1, 0xf8, 0xda, 0x65, 0x65, 0xf4, 0xa5 }} gPlatformVirtualKeyboardProtocolGuid = { 0x0e3606d2, 0x1dc3, 0x4e6f, { 0xbe, 0x65, 0x39, 0x49, 0x82, 0xa2, 0x65, 0x47 }} + gPlatformBootManagerProtocolGuid = { 0x7197c8a7, 0x6559, 0x4c93, { 0x93, 0xd5, 0x8a, 0x84, 0xf9, 0x88, 0x79, 0x8b }} [Ppis] gEdkiiEmbeddedGpioPpiGuid = { 0x21c3b115, 0x4e0b, 0x470c, { 0x85, 0xc7, 0xe1, 0x05, 0xa5, 0x75, 0xc9, 0x7b }} diff --git a/EmbeddedPkg/Include/Protocol/PlatformBootManager.h b/EmbeddedPkg/Include/Protocol/PlatformBootManager.h new file mode 100644 index 000000000000..9fa27985b469 --- /dev/null +++ b/EmbeddedPkg/Include/Protocol/PlatformBootManager.h @@ -0,0 +1,86 @@ +/** @file + + Copyright (c) 2018, Linaro. All rights reserved.<BR> + + This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __PLATFORM_BOOT_MANAGER_PROTOCOL_H__ +#define __PLATFORM_BOOT_MANAGER_PROTOCOL_H__ + +// +// Protocol interface structure +// +typedef struct _PLATFORM_BOOT_MANAGER_PROTOCOL PLATFORM_BOOT_MANAGER_PROTOCOL; + +// +// Function Prototypes +// + +/* + Get predefined boot options for platform. + + @param[out] Count The number of elements in each of + BootOptions and BootKeys. On successful + return, Count is at least one. + + @param[out] BootOptions An array of platform boot options. + BootOptions is pool-allocated by + GET_PLATFORM_BOOT_OPTIONS_AND_KEYS, and + GET_PLATFORM_BOOT_OPTIONS_AND_KEYS populates + every element in BootOptions with + EfiBootManagerInitializeLoadOption(). + BootOptions shall not contain duplicate + entries. The caller is responsible for + releasing BootOptions after use with + EfiBootManagerFreeLoadOptions(). + + @param[out] BootKeys A pool-allocated array of platform boot + hotkeys. For every 0 <= Index < Count, if + BootOptions[Index] is not to be associated + with a hotkey, then BootKeys[Index] is + zero-filled. Otherwise, BootKeys[Index] + specifies the boot hotkey for + BootOptions[Index]. BootKeys shall not + contain duplicate entries (other than + zero-filled entries). The caller is + responsible for releasing BootKeys with + FreePool() after use. + + @retval EFI_SUCCESS Count, BootOptions and BootKeys have + been set. + + @retval EFI_OUT_OF_RESOURCES Memory allocation failed. + + @retval EFI_UNSUPPORTED The platform doesn't provide boot options + as a feature. + + @retval EFI_NOT_FOUND The platform could provide boot options + as a feature, but none have been + configured. + + @return Error codes propagated from underlying + functions. +*/ +typedef +EFI_STATUS +(EFIAPI *GET_PLATFORM_BOOT_OPTIONS_AND_KEYS) ( + OUT UINTN *Count, + OUT EFI_BOOT_MANAGER_LOAD_OPTION **BootOptions, + OUT EFI_INPUT_KEY **BootKeys + ); + +struct _PLATFORM_BOOT_MANAGER_PROTOCOL { + GET_PLATFORM_BOOT_OPTIONS_AND_KEYS GetPlatformBootOptionsAndKeys; +}; + +extern EFI_GUID gPlatformBootManagerProtocolGuid; + +#endif /* __PLATFORM_BOOT_MANAGER_PROTOCOL_H__ */ -- 2.7.4 _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
