\r
Copyright (c) 2013-2014, ARM Ltd. All rights reserved.<BR>\r
\r
- This program and the accompanying materials\r
- are licensed and made available under the terms and conditions of the BSD License\r
- which accompanies this distribution. The full text of the license may be found at\r
- http://opensource.org/licenses/bsd-license.php\r
-\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+ SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include "AndroidFastbootApp.h"\r
\r
-#define BOOT_MAGIC "ANDROID!"\r
-#define BOOT_MAGIC_LENGTH sizeof (BOOT_MAGIC) - 1\r
-\r
-// Check Val (unsigned) is a power of 2 (has only one bit set)\r
-#define IS_POWER_OF_2(Val) (Val != 0 && ((Val & (Val - 1)) == 0))\r
-\r
-// No documentation for this really - sizes of fields has been determined\r
-// empirically.\r
-#pragma pack(1)\r
-typedef struct {\r
- CHAR8 BootMagic[BOOT_MAGIC_LENGTH];\r
- UINT32 KernelSize;\r
- UINT32 KernelAddress;\r
- UINT32 RamdiskSize;\r
- UINT32 RamdiskAddress;\r
- UINT32 SecondStageBootloaderSize;\r
- UINT32 SecondStageBootloaderAddress;\r
- UINT32 KernelTaggsAddress;\r
- UINT32 PageSize;\r
- UINT32 Reserved[2];\r
- CHAR8 ProductName[16];\r
- CHAR8 KernelArgs[BOOTIMG_KERNEL_ARGS_SIZE];\r
- UINT32 Id[32];\r
-} ANDROID_BOOTIMG_HEADER;\r
-#pragma pack()\r
-\r
// Find the kernel and ramdisk in an Android boot.img.\r
// return EFI_INVALID_PARAMTER if the boot.img is invalid (i.e. doesn't have the\r
// right magic value),\r
\r
Header = (ANDROID_BOOTIMG_HEADER *) BootImg;\r
\r
- if (AsciiStrnCmp (Header->BootMagic, BOOT_MAGIC, BOOT_MAGIC_LENGTH) != 0) {\r
+ if (AsciiStrnCmp ((CONST CHAR8 *)Header->BootMagic, ANDROID_BOOT_MAGIC,\r
+ ANDROID_BOOT_MAGIC_LENGTH) != 0) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
return EFI_NOT_FOUND;\r
}\r
\r
- ASSERT (IS_POWER_OF_2 (Header->PageSize));\r
+ ASSERT (IS_VALID_ANDROID_PAGE_SIZE (Header->PageSize));\r
\r
*KernelSize = Header->KernelSize;\r
*Kernel = BootImgBytePtr + Header->PageSize;\r
+ ALIGN_VALUE (Header->KernelSize, Header->PageSize));\r
}\r
\r
- AsciiStrnCpyS (KernelArgs, BOOTIMG_KERNEL_ARGS_SIZE, Header->KernelArgs,\r
- BOOTIMG_KERNEL_ARGS_SIZE);\r
+ AsciiStrnCpyS (KernelArgs, ANDROID_BOOTIMG_KERNEL_ARGS_SIZE, Header->KernelArgs,\r
+ ANDROID_BOOTIMG_KERNEL_ARGS_SIZE);\r
\r
return EFI_SUCCESS;\r
}\r