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- ## @file
- # Definitions of Flash definition file on SiFive Freedom U540 HiFive Unleashed RISC-V platform
- #
- # Copyright (c) 2021, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
- #
- # SPDX-License-Identifier: BSD-2-Clause-Patent
- #
- ##
- [Defines]
- DEFINE BLOCK_SIZE = 0x1000
- DEFINE FW_BASE_ADDRESS = 0x80000000
- DEFINE FW_SIZE = 0x00900000
- DEFINE FW_BLOCKS = 0x900
- #
- # 0x000000-0x7DFFFF code
- # 0x7E0000-0x800000 variables
- #
- DEFINE CODE_BASE_ADDRESS = 0x80000000
- DEFINE CODE_SIZE = 0x00800000
- DEFINE CODE_BLOCKS = 0x800
- DEFINE VARS_BLOCKS = 0x20
- #
- # SEC + opensbi library is the root FW domain.
- # The base address must be round up to log2.
- #
- DEFINE SECFV_OFFSET = 0x00000000
- DEFINE SECFV_SIZE = 0x00040000
- DEFINE ROOT_FW_DOMAIN_SIZE = $(SECFV_SIZE)
- #
- # Other FV regions are in the second FW domain.
- # The size of memory region must be power of 2.
- # The base address must be aligned with the size.
- #
- # FW memory region
- #
- DEFINE PEIFV_OFFSET = 0x00400000
- DEFINE PEIFV_SIZE = 0x00180000
- DEFINE FVMAIN_OFFSET = 0x00580000
- DEFINE FVMAIN_SIZE = 0x00280000
- #
- # EFI Variable memory region.
- # The total size of EFI Variable FD must include
- # all of sub regions of EFI Variable
- #
- DEFINE VARS_OFFSET = 0x00800000
- DEFINE VARS_SIZE = 0x00007000
- DEFINE VARS_FTW_WORKING_OFFSET = 0x00807000
- DEFINE VARS_FTW_WORKING_SIZE = 0x00001000
- DEFINE VARS_FTW_SPARE_OFFSET = 0x00808000
- DEFINE VARS_FTW_SPARE_SIZE = 0x00018000
- #
- # Device Tree memory region
- #
- DEFINE DTB_OFFSET = 0x00840000
- DEFINE DTB_SIZE = 0x00002000
- #
- # Scratch area memory region
- #
- DEFINE SCRATCH_OFFSET = 0x00880000
- DEFINE SCRATCH_SIZE = 0x00010000
- DEFINE FW_DOMAIN_SIZE = $(FVMAIN_OFFSET) + $(FVMAIN_SIZE) - $(PEIFV_OFFSET)
- DEFINE VARIABLE_FW_SIZE = $(VARS_FTW_SPARE_OFFSET) + $(VARS_FTW_SPARE_SIZE) - $(VARS_OFFSET)
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdRootFirmwareDomainBaseAddress = $(CODE_BASE_ADDRESS) + $(SECFV_OFFSET)
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdRootFirmwareDomainSize = $(ROOT_FW_DOMAIN_SIZE)
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdFirmwareDomainBaseAddress = $(CODE_BASE_ADDRESS) + $(PEIFV_OFFSET)
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdFirmwareDomainSize = $(FW_DOMAIN_SIZE)
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdVariableFdBaseAddress = $(FW_BASE_ADDRESS) + $(VARS_OFFSET)
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdVariableFdSize = $(VARS_SIZE) + $(VARS_FTW_WORKING_SIZE) + $(VARS_FTW_SPARE_SIZE)
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdVariableFdBlockSize = $(BLOCK_SIZE)
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdVariableFirmwareRegionBaseAddress = $(CODE_BASE_ADDRESS) + $(VARS_OFFSET)
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdVariableFirmwareRegionSize = $(VARIABLE_FW_SIZE)
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdOpenSbiStackSize = 8192
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdScratchRamBase = $(CODE_BASE_ADDRESS) + $(SCRATCH_OFFSET)
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdScratchRamSize = $(SCRATCH_SIZE)
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdTemporaryRamBase = $(CODE_BASE_ADDRESS) + $(FW_SIZE)
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdTemporaryRamSize = 0x10000
- SET gUefiRiscVPkgTokenSpaceGuid.PcdRiscVMachineTimerFrequencyInHerz = 1000000
- SET gSiFiveU5SeriesPlatformsPkgTokenSpaceGuid.PcdU5PlatformSystemClock = 1000000000 # 1GHz system clock
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdBootHartId = 1 # Boot hart ID
- #
- # The bootable hart number the platform would like to use during boot.
- #
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdBootableHartNumber = 4
- #
- # Only use hart ID 1, 2, 3, 4
- #
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdBootableHartIndexToId = {0x1,0x2,0x3,0x4}
- # during boot
- SET gSiFiveU5SeriesPlatformsPkgTokenSpaceGuid.PcdNumberofU5Cores = 4 # Total U5 cores enabled on U540 platform
- SET gSiFiveU5SeriesPlatformsPkgTokenSpaceGuid.PcdE5MCSupported = True # E51 MC exists.
- SET gSiFiveU5SeriesPlatformsPkgTokenSpaceGuid.PcdU5UartBase = 0x10010000 # Serial port base address
- SET gUefiRiscVPlatformPkgTokenSpaceGuid.PcdPeiCorePrivilegeMode = 1 # Set PeiCore to S-Mode
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