projects / mirror_edk2.git / blame
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|---|---|---|
| a36d531f MC |
1 | #\r |
| 2 | # Copyright (c) 2011-2013, ARM Limited. All rights reserved.\r | |
| dfc28388 | 3 | # Copyright (c) 2014-2016, Linaro Limited. All rights reserved.\r |
| a36d531f MC |
4 | #\r |
| 5 | # This program and the accompanying materials\r | |
| 6 | # are licensed and made available under the terms and conditions of the BSD License\r | |
| 7 | # which accompanies this distribution. The full text of the license may be found at\r | |
| 8 | # http://opensource.org/licenses/bsd-license.php\r | |
| 9 | #\r | |
| 10 | # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 11 | # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 12 | #\r | |
| 13 | #\r | |
| 14 | \r | |
| 15 | #include <AsmMacroIoLib.h>\r | |
| a36d531f | 16 | #include <Library/ArmLib.h>\r |
| a36d531f | 17 | \r |
| dfc28388 | 18 | ASM_FUNC(ArmPlatformPeiBootAction)\r |
| a36d531f MC |
19 | bx lr\r |
| 20 | \r | |
| 21 | //UINTN\r | |
| 22 | //ArmPlatformGetPrimaryCoreMpId (\r | |
| 23 | // VOID\r | |
| 24 | // );\r | |
| dfc28388 AB |
25 | ASM_FUNC(ArmPlatformGetPrimaryCoreMpId)\r |
| 26 | MOV32 (r0, FixedPcdGet32 (PcdArmPrimaryCore))\r | |
| a36d531f MC |
27 | bx lr\r |
| 28 | \r | |
| 29 | //UINTN\r | |
| 30 | //ArmPlatformIsPrimaryCore (\r | |
| 31 | // IN UINTN MpId\r | |
| 32 | // );\r | |
| dfc28388 | 33 | ASM_FUNC(ArmPlatformIsPrimaryCore)\r |
| a36d531f MC |
34 | mov r0, #1\r |
| 35 | bx lr\r | |
| 36 | \r | |
| 37 | //UINTN\r | |
| 38 | //ArmPlatformGetCorePosition (\r | |
| 39 | // IN UINTN MpId\r | |
| 40 | // );\r | |
| 41 | // With this function: CorePos = (ClusterId * 4) + CoreId\r | |
| dfc28388 | 42 | ASM_FUNC(ArmPlatformGetCorePosition)\r |
| a36d531f MC |
43 | and r1, r0, #ARM_CORE_MASK\r |
| 44 | and r0, r0, #ARM_CLUSTER_MASK\r | |
| 45 | add r0, r1, r0, LSR #6\r | |
| 46 | bx lr\r | |
| 47 | \r | |
| 48 | //EFI_PHYSICAL_ADDRESS\r | |
| 49 | //GetPhysAddrTop (\r | |
| 50 | // VOID\r | |
| 51 | // );\r | |
| dfc28388 | 52 | ASM_FUNC(ArmGetPhysAddrTop)\r |
| a36d531f MC |
53 | mov r0, #0x00000000\r |
| 54 | mov r1, #0x10000\r | |
| 55 | bx lr\r | |
| 56 | \r | |
| 57 | ASM_FUNCTION_REMOVE_IF_UNREFERENCED\r |