| 52 | } |
| 53 | |
| 54 | asm void Config24MB() |
| 55 | { |
| 56 | // clang-format off |
| 57 | nofralloc |
| 58 | |
| 59 | addi r7,r0,0 |
| 60 | |
| 61 | addis r4,r0,0x00000002@ha |
| 62 | addi r4,r4,0x00000002@l |
| 63 | addis r3,r0,0x800001ff@ha |
| 64 | addi r3,r3,0x800001ff@l |
| 65 | |
| 66 | addis r6,r0,0x01000002@ha |
| 67 | addi r6,r6,0x01000002@l |
| 68 | addis r5,r0,0x810000ff@ha |
| 69 | addi r5,r5,0x810000ff@l |
| 70 | |
| 71 | isync |
| 72 | |
| 73 | mtspr dbat0u,r7 |
| 74 | mtspr dbat0l,r4 |
| 75 | mtspr dbat0u,r3 |
| 76 | isync |
| 77 | |
| 78 | mtspr ibat0u,r7 |
| 79 | mtspr ibat0l,r4 |
| 80 | mtspr ibat0u,r3 |
| 81 | isync |
| 82 | |
| 83 | mtspr dbat2u,r7 |
| 84 | mtspr dbat2l,r6 |
| 85 | mtspr dbat2u,r5 |
| 86 | isync |
| 87 | |
| 88 | mtspr ibat2u,r7 |
| 89 | mtspr ibat2l,r6 |
| 90 | mtspr ibat2u,r5 |
| 91 | isync |
| 92 | |
| 93 | mfmsr r3 |
| 94 | ori r3, r3, 0x30 |
| 95 | mtsrr1 r3 |
| 96 | |
| 97 | mflr r3 |
| 98 | mtsrr0 r3 |
| 99 | rfi |
| 100 | // clang-format on |
| 101 | } |
| 102 | |
| 103 | asm void Config48MB() |
| 104 | { |
| 105 | // clang-format off |
| 106 | nofralloc |
| 107 | |
| 108 | addi r7,r0,0x0000 |
| 109 | |
| 110 | addis r4,r0,0x00000002@ha |
| 111 | addi r4,r4,0x00000002@l |
nothing calls this directly
no test coverage detected