projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| eaaaece4 AB |
1 | /** @file\r |
| 2 | * File managing the MMU for ARMv7 architecture\r | |
| 3 | *\r | |
| 4 | * Copyright (c) 2011-2016, ARM Limited. All rights reserved.\r | |
| 5 | *\r | |
| 6 | * SPDX-License-Identifier: BSD-2-Clause-Patent\r | |
| 7 | *\r | |
| 8 | **/\r | |
| 9 | \r | |
| 10 | #include <Uefi.h>\r | |
| 11 | \r | |
| 12 | #include <Library/ArmLib.h>\r | |
| 13 | \r | |
| 14 | #include <Chipset/ArmV7.h>\r | |
| 15 | \r | |
| 16 | UINT32\r | |
| 17 | ConvertSectionAttributesToPageAttributes (\r | |
| 18 | IN UINT32 SectionAttributes,\r | |
| 19 | IN BOOLEAN IsLargePage\r | |
| 20 | )\r | |
| 21 | {\r | |
| 429309e0 | 22 | UINT32 PageAttributes;\r |
| eaaaece4 | 23 | \r |
| 429309e0 | 24 | PageAttributes = 0;\r |
| eaaaece4 AB |
25 | PageAttributes |= TT_DESCRIPTOR_CONVERT_TO_PAGE_CACHE_POLICY (SectionAttributes, IsLargePage);\r |
| 26 | PageAttributes |= TT_DESCRIPTOR_CONVERT_TO_PAGE_AP (SectionAttributes);\r | |
| 27 | PageAttributes |= TT_DESCRIPTOR_CONVERT_TO_PAGE_XN (SectionAttributes, IsLargePage);\r | |
| 28 | PageAttributes |= TT_DESCRIPTOR_CONVERT_TO_PAGE_NG (SectionAttributes);\r | |
| 29 | PageAttributes |= TT_DESCRIPTOR_CONVERT_TO_PAGE_S (SectionAttributes);\r | |
| 30 | \r | |
| 31 | return PageAttributes;\r | |
| 32 | }\r |