projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| bebda7ce | 1 | //\r |
| 2 | // Copyright (c) 2013, ARM Limited. All rights reserved.\r | |
| bebda7ce | 3 | //\r |
| 3402aac7 RC |
4 | // This program and the accompanying materials\r |
| 5 | // are licensed and made available under the terms and conditions of the BSD License\r | |
| 6 | // which accompanies this distribution. The full text of the license may be found at\r | |
| 7 | // http://opensource.org/licenses/bsd-license.php\r | |
| 8 | //\r | |
| 9 | // THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 10 | // WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| bebda7ce | 11 | //\r |
| 12 | //\r | |
| 13 | \r | |
| 14 | #include <AsmMacroIoLib.h>\r | |
| 2d45f194 | 15 | #include <Library/ArmLib.h>\r |
| bebda7ce | 16 | \r |
| 17 | #include <AutoGen.h>\r | |
| 18 | \r | |
| 19 | INCLUDE AsmMacroIoLib.inc\r | |
| 20 | \r | |
| b5a57223 | 21 | EXPORT ArmPlatformPeiBootAction\r |
| bebda7ce | 22 | EXPORT ArmPlatformIsPrimaryCore\r |
| d05ca26c | 23 | EXPORT ArmPlatformGetPrimaryCoreMpId\r |
| 2d45f194 | 24 | EXPORT ArmPlatformGetCorePosition\r |
| bebda7ce | 25 | \r |
| 26 | IMPORT _gPcd_FixedAtBuild_PcdArmPrimaryCore\r | |
| 27 | IMPORT _gPcd_FixedAtBuild_PcdArmPrimaryCoreMask\r | |
| 28 | \r | |
| 29 | AREA CTA9x4Helper, CODE, READONLY\r | |
| 30 | \r | |
| d05ca26c | 31 | //UINTN\r |
| 32 | //ArmPlatformGetPrimaryCoreMpId (\r | |
| 33 | // VOID\r | |
| 34 | // );\r | |
| 35 | ArmPlatformGetPrimaryCoreMpId FUNCTION\r | |
| 99267097 | 36 | LoadConstantToReg (_gPcd_FixedAtBuild_PcdArmPrimaryCore, r0)\r |
| d05ca26c | 37 | ldr r0, [r0]\r |
| 91c38d4e | 38 | bx lr\r |
| d05ca26c | 39 | ENDFUNC\r |
| 40 | \r | |
| bebda7ce | 41 | //UINTN\r |
| 42 | //ArmPlatformIsPrimaryCore (\r | |
| 43 | // IN UINTN MpId\r | |
| 44 | // );\r | |
| 45 | ArmPlatformIsPrimaryCore FUNCTION\r | |
| 46 | LoadConstantToReg (_gPcd_FixedAtBuild_PcdArmPrimaryCoreMask, r1)\r | |
| 47 | ldr r1, [r1]\r | |
| 48 | and r0, r0, r1\r | |
| 49 | LoadConstantToReg (_gPcd_FixedAtBuild_PcdArmPrimaryCore, r1)\r | |
| 50 | ldr r1, [r1]\r | |
| 51 | cmp r0, r1\r | |
| 52 | moveq r0, #1\r | |
| 53 | movne r0, #0\r | |
| 54 | bx lr\r | |
| 55 | ENDFUNC\r | |
| 56 | \r | |
| 2d45f194 | 57 | //UINTN\r |
| 58 | //ArmPlatformGetCorePosition (\r | |
| 59 | // IN UINTN MpId\r | |
| 60 | // );\r | |
| 61 | ArmPlatformGetCorePosition FUNCTION\r | |
| 62 | and r0, r0, #ARM_CORE_MASK\r | |
| 63 | bx lr\r | |
| 64 | ENDFUNC\r | |
| 65 | \r | |
| b5a57223 | 66 | ArmPlatformPeiBootAction FUNCTION\r |
| 67 | bx lr\r | |
| 68 | ENDFUNC\r | |
| 69 | \r | |
| bebda7ce | 70 | END\r |