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Diffstat (limited to 'ArmPkg/Include/Chipset/AArch64Mmu.h')
| -rw-r--r-- | ArmPkg/Include/Chipset/AArch64Mmu.h | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/ArmPkg/Include/Chipset/AArch64Mmu.h b/ArmPkg/Include/Chipset/AArch64Mmu.h deleted file mode 100644 index 2398ba2539..0000000000 --- a/ArmPkg/Include/Chipset/AArch64Mmu.h +++ /dev/null @@ -1,211 +0,0 @@ -/** @file
-*
-* Copyright (c) 2011-2013, ARM Limited. All rights reserved.
-*
-* 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 __AARCH64_MMU_H_
-#define __AARCH64_MMU_H_
-
-//
-// Memory Attribute Indirection register Definitions
-//
-#define MAIR_ATTR_DEVICE_MEMORY 0x0ULL
-#define MAIR_ATTR_NORMAL_MEMORY_NON_CACHEABLE 0x44ULL
-#define MAIR_ATTR_NORMAL_MEMORY_WRITE_THROUGH 0xBBULL
-#define MAIR_ATTR_NORMAL_MEMORY_WRITE_BACK 0xFFULL
-
-#define MAIR_ATTR(n,value) ((value) << (((n) >> 2)*8))
-
-//
-// Long-descriptor Translation Table format
-//
-
-// Return the smallest offset from the table level.
-// The first offset starts at 12bit. There are 4 levels of 9-bit address range from level 3 to level 0
-#define TT_ADDRESS_OFFSET_AT_LEVEL(TableLevel) (12 + ((3 - (TableLevel)) * 9))
-
-#define TT_BLOCK_ENTRY_SIZE_AT_LEVEL(Level) (1ULL << TT_ADDRESS_OFFSET_AT_LEVEL(Level))
-
-// Get the associated entry in the given Translation Table
-#define TT_GET_ENTRY_FOR_ADDRESS(TranslationTable, Level, Address) \
- ((UINTN)(TranslationTable) + ((((UINTN)(Address) >> TT_ADDRESS_OFFSET_AT_LEVEL(Level)) & (BIT9-1)) * sizeof(UINT64)))
-
-// Return the smallest address granularity from the table level.
-// The first offset starts at 12bit. There are 4 levels of 9-bit address range from level 3 to level 0
-#define TT_ADDRESS_AT_LEVEL(TableLevel) (1ULL << TT_ADDRESS_OFFSET_AT_LEVEL(TableLevel))
-
-#define TT_LAST_BLOCK_ADDRESS(TranslationTable, EntryCount) \
- ((UINT64*)((EFI_PHYSICAL_ADDRESS)(TranslationTable) + (((EntryCount) - 1) * sizeof(UINT64))))
-
-// There are 512 entries per table when 4K Granularity
-#define TT_ENTRY_COUNT 512
-#define TT_ALIGNMENT_BLOCK_ENTRY BIT12
-#define TT_ALIGNMENT_DESCRIPTION_TABLE BIT12
-
-#define TT_ADDRESS_MASK_BLOCK_ENTRY (0xFFFFFFFFFULL << 12)
-#define TT_ADDRESS_MASK_DESCRIPTION_TABLE (0xFFFFFFFFFULL << 12)
-
-#define TT_TYPE_MASK 0x3
-#define TT_TYPE_TABLE_ENTRY 0x3
-#define TT_TYPE_BLOCK_ENTRY 0x1
-#define TT_TYPE_BLOCK_ENTRY_LEVEL3 0x3
-
-#define TT_ATTR_INDX_MASK (0x7 << 2)
-#define TT_ATTR_INDX_DEVICE_MEMORY (0x0 << 2)
-#define TT_ATTR_INDX_MEMORY_NON_CACHEABLE (0x1 << 2)
-#define TT_ATTR_INDX_MEMORY_WRITE_THROUGH (0x2 << 2)
-#define TT_ATTR_INDX_MEMORY_WRITE_BACK (0x3 << 2)
-
-#define TT_AP_MASK (0x3UL << 6)
-#define TT_AP_NO_RW (0x0UL << 6)
-#define TT_AP_RW_RW (0x1UL << 6)
-#define TT_AP_NO_RO (0x2UL << 6)
-#define TT_AP_RO_RO (0x3UL << 6)
-
-#define TT_NS BIT5
-#define TT_AF BIT10
-
-#define TT_PXN_MASK BIT53
-#define TT_UXN_MASK BIT54
-
-#define TT_ATTRIBUTES_MASK ((0xFFFULL << 52) | (0x3FFULL << 2))
-
-#define TT_TABLE_PXN BIT59
-#define TT_TABLE_XN BIT60
-#define TT_TABLE_NS BIT63
-
-#define TT_TABLE_AP_MASK (BIT62 | BIT61)
-#define TT_TABLE_AP_NO_PERMISSION (0x0ULL << 61)
-#define TT_TABLE_AP_EL0_NO_ACCESS (0x1ULL << 61)
-#define TT_TABLE_AP_NO_WRITE_ACCESS (0x2ULL << 61)
-
-//
-// Translation Control Register
-//
-#define TCR_T0SZ_MASK 0x3F
-
-#define TCR_PS_4GB (0 << 16)
-#define TCR_PS_64GB (1 << 16)
-#define TCR_PS_1TB (2 << 16)
-#define TCR_PS_4TB (3 << 16)
-#define TCR_PS_16TB (4 << 16)
-#define TCR_PS_256TB (5 << 16)
-
-#define TCR_TG0_4KB (0 << 14)
-
-#define TCR_IPS_4GB (0ULL << 32)
-#define TCR_IPS_64GB (1ULL << 32)
-#define TCR_IPS_1TB (2ULL << 32)
-#define TCR_IPS_4TB (3ULL << 32)
-#define TCR_IPS_16TB (4ULL << 32)
-#define TCR_IPS_256TB (5ULL << 32)
-
-
-#define TTBR_ASID_FIELD (48)
-#define TTBR_ASID_MASK (0xFF << TTBR_ASID_FIELD)
-#define TTBR_BADDR_MASK (0xFFFFFFFFFFFF ) // The width of this field depends on the values in TxSZ. Addr occupies bottom 48bits
-
-#define TCR_EL1_T0SZ_FIELD (0)
-#define TCR_EL1_EPD0_FIELD (7)
-#define TCR_EL1_IRGN0_FIELD (8)
-#define TCR_EL1_ORGN0_FIELD (10)
-#define TCR_EL1_SH0_FIELD (12)
-#define TCR_EL1_TG0_FIELD (14)
-#define TCR_EL1_T1SZ_FIELD (16)
-#define TCR_EL1_A1_FIELD (22)
-#define TCR_EL1_EPD1_FIELD (23)
-#define TCR_EL1_IRGN1_FIELD (24)
-#define TCR_EL1_ORGN1_FIELD (26)
-#define TCR_EL1_SH1_FIELD (28)
-#define TCR_EL1_TG1_FIELD (30)
-#define TCR_EL1_IPS_FIELD (32)
-#define TCR_EL1_AS_FIELD (36)
-#define TCR_EL1_TBI0_FIELD (37)
-#define TCR_EL1_TBI1_FIELD (38)
-#define TCR_EL1_T0SZ_MASK (0x1F << TCR_EL1_T0SZ_FIELD)
-#define TCR_EL1_EPD0_MASK (0x1 << TCR_EL1_EPD0_FIELD)
-#define TCR_EL1_IRGN0_MASK (0x3 << TCR_EL1_IRGN0_FIELD)
-#define TCR_EL1_ORGN0_MASK (0x3 << TCR_EL1_ORGN0_FIELD)
-#define TCR_EL1_SH0_MASK (0x3 << TCR_EL1_SH0_FIELD)
-#define TCR_EL1_TG0_MASK (0x1 << TCR_EL1_TG0_FIELD)
-#define TCR_EL1_T1SZ_MASK (0x1F << TCR_EL1_T1SZ_FIELD)
-#define TCR_EL1_A1_MASK (0x1 << TCR_EL1_A1_FIELD)
-#define TCR_EL1_EPD1_MASK (0x1 << TCR_EL1_EPD1_FIELD)
-#define TCR_EL1_IRGN1_MASK (0x3 << TCR_EL1_IRGN1_FIELD)
-#define TCR_EL1_ORGN1_MASK (0x3 << TCR_EL1_ORGN1_FIELD)
-#define TCR_EL1_SH1_MASK (0x3 << TCR_EL1_SH1_FIELD)
-#define TCR_EL1_TG1_MASK (0x1 << TCR_EL1_TG1_FIELD)
-#define TCR_EL1_IPS_MASK (0x7 << TCR_EL1_IPS_FIELD)
-#define TCR_EL1_AS_MASK (0x1 << TCR_EL1_AS_FIELD)
-#define TCR_EL1_TBI0_MASK (0x1 << TCR_EL1_TBI0_FIELD)
-#define TCR_EL1_TBI1_MASK (0x1 << TCR_EL1_TBI1_FIELD)
-
-
-#define VTCR_EL23_T0SZ_FIELD (0)
-#define VTCR_EL23_IRGN0_FIELD (8)
-#define VTCR_EL23_ORGN0_FIELD (10)
-#define VTCR_EL23_SH0_FIELD (12)
-#define TCR_EL23_TG0_FIELD (14)
-#define VTCR_EL23_PS_FIELD (16)
-#define TCR_EL23_T0SZ_MASK (0x1F << VTCR_EL23_T0SZ_FIELD)
-#define TCR_EL23_IRGN0_MASK (0x3 << VTCR_EL23_IRGN0_FIELD)
-#define TCR_EL23_ORGN0_MASK (0x3 << VTCR_EL23_ORGN0_FIELD)
-#define TCR_EL23_SH0_MASK (0x3 << VTCR_EL23_SH0_FIELD)
-#define TCR_EL23_TG0_MASK (0x1 << TCR_EL23_TG0_FIELD)
-#define TCR_EL23_PS_MASK (0x7 << VTCR_EL23_PS_FIELD)
-
-
-#define VTCR_EL2_T0SZ_FIELD (0)
-#define VTCR_EL2_SL0_FIELD (6)
-#define VTCR_EL2_IRGN0_FIELD (8)
-#define VTCR_EL2_ORGN0_FIELD (10)
-#define VTCR_EL2_SH0_FIELD (12)
-#define VTCR_EL2_TG0_FIELD (14)
-#define VTCR_EL2_PS_FIELD (16)
-#define VTCR_EL2_T0SZ_MASK (0x1F << VTCR_EL2_T0SZ_FIELD)
-#define VTCR_EL2_SL0_MASK (0x1F << VTCR_EL2_SL0_FIELD)
-#define VTCR_EL2_IRGN0_MASK (0x3 << VTCR_EL2_IRGN0_FIELD)
-#define VTCR_EL2_ORGN0_MASK (0x3 << VTCR_EL2_ORGN0_FIELD)
-#define VTCR_EL2_SH0_MASK (0x3 << VTCR_EL2_SH0_FIELD)
-#define VTCR_EL2_TG0_MASK (0x1 << VTCR_EL2_TG0_FIELD)
-#define VTCR_EL2_PS_MASK (0x7 << VTCR_EL2_PS_FIELD)
-
-
-#define TCR_RGN_OUTER_NON_CACHEABLE (0x0 << 10)
-#define TCR_RGN_OUTER_WRITE_BACK_ALLOC (0x1 << 10)
-#define TCR_RGN_OUTER_WRITE_THROUGH (0x2 << 10)
-#define TCR_RGN_OUTER_WRITE_BACK_NO_ALLOC (0x3 << 10)
-
-#define TCR_RGN_INNER_NON_CACHEABLE (0x0 << 8)
-#define TCR_RGN_INNER_WRITE_BACK_ALLOC (0x1 << 8)
-#define TCR_RGN_INNER_WRITE_THROUGH (0x2 << 8)
-#define TCR_RGN_INNER_WRITE_BACK_NO_ALLOC (0x3 << 8)
-
-#define TCR_SH_NON_SHAREABLE (0x0 << 12)
-#define TCR_SH_OUTER_SHAREABLE (0x2 << 12)
-#define TCR_SH_INNER_SHAREABLE (0x3 << 12)
-
-#define TCR_PASZ_32BITS_4GB (0x0)
-#define TCR_PASZ_36BITS_64GB (0x1)
-#define TCR_PASZ_40BITS_1TB (0x2)
-#define TCR_PASZ_42BITS_4TB (0x3)
-#define TCR_PASZ_44BITS_16TB (0x4)
-#define TCR_PASZ_48BITS_256TB (0x5)
-
-// The value written to the T*SZ fields are defined as 2^(64-T*SZ). So a 39Bit
-// Virtual address range for 512GB of virtual space sets T*SZ to 25
-#define INPUT_ADDRESS_SIZE_TO_TxSZ(a) (64 - a)
-
-// Uses LPAE Page Table format
-
-#endif // __AARCH64_MMU_H_
-
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