projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| cf1d4549 JY |
1 | ;; @file\r |
| 2 | ; Provide FSP API entry points.\r | |
| 3 | ;\r | |
| 4 | ; Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>\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 | SECTION .text\r | |
| 15 | \r | |
| 16 | ;\r | |
| 17 | ; Following functions will be provided in C\r | |
| 18 | ;\r | |
| 19 | extern ASM_PFX(FspApiCommon)\r | |
| 20 | \r | |
| 21 | ;----------------------------------------------------------------------------\r | |
| 22 | ; NotifyPhase API\r | |
| 23 | ;\r | |
| 24 | ; This FSP API will notify the FSP about the different phases in the boot\r | |
| 25 | ; process\r | |
| 26 | ;\r | |
| 27 | ;----------------------------------------------------------------------------\r | |
| 28 | global ASM_PFX(NotifyPhaseApi)\r | |
| 29 | ASM_PFX(NotifyPhaseApi):\r | |
| 30 | mov eax, 2 ; FSP_API_INDEX.NotifyPhaseApiIndex\r | |
| 31 | jmp ASM_PFX(FspApiCommon)\r | |
| 32 | \r | |
| 33 | ;----------------------------------------------------------------------------\r | |
| 34 | ; FspSiliconInit API\r | |
| 35 | ;\r | |
| 36 | ; This FSP API initializes the CPU and the chipset including the IO\r | |
| 37 | ; controllers in the chipset to enable normal operation of these devices.\r | |
| 38 | ;\r | |
| 39 | ;----------------------------------------------------------------------------\r | |
| 40 | global ASM_PFX(FspSiliconInitApi)\r | |
| 41 | ASM_PFX(FspSiliconInitApi):\r | |
| 42 | mov eax, 5 ; FSP_API_INDEX.FspSiliconInitApiIndex\r | |
| 43 | jmp ASM_PFX(FspApiCommon)\r | |
| 44 | \r | |
| 45 | ;----------------------------------------------------------------------------\r | |
| 46 | ; FspApiCommonContinue API\r | |
| 47 | ;\r | |
| 48 | ; This is the FSP API common entry point to resume the FSP execution\r | |
| 49 | ;\r | |
| 50 | ;----------------------------------------------------------------------------\r | |
| 51 | global ASM_PFX(FspApiCommonContinue)\r | |
| 52 | ASM_PFX(FspApiCommonContinue):\r | |
| 53 | jmp $\r | |
| 54 | ret\r | |
| 55 | \r | |
| 56 | ;----------------------------------------------------------------------------\r | |
| 57 | ; Module Entrypoint API\r | |
| 58 | ;----------------------------------------------------------------------------\r | |
| 59 | global ASM_PFX(_ModuleEntryPoint)\r | |
| 60 | ASM_PFX(_ModuleEntryPoint):\r | |
| 61 | jmp $\r | |
| 62 | \r |