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| author | Abner Chang <abner.chang@amd.com> | 2023-08-13 12:17:02 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-04-20 08:26:40 +0000 |
| commit | 6dc09fda0484a4404cca2432a64ec8368d2f9424 (patch) | |
| tree | a755fe66a96df629495e955d26d7351e767fbb93 /MdeModulePkg | |
| parent | 390b10b54836dddcb30024de07abbdb1cd8f18e5 (diff) | |
| download | edk2-6dc09fda0484a4404cca2432a64ec8368d2f9424.tar.gz edk2-6dc09fda0484a4404cca2432a64ec8368d2f9424.tar.bz2 edk2-6dc09fda0484a4404cca2432a64ec8368d2f9424.zip | |
MdeModulePkg: Add definitions in DEC for SPI NOR Flash SFDP driver
BZ#: 4473
Signed-off-by: Abner Chang <abner.chang@amd.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Abdul Lateef Attar <abdattar@amd.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Abdul Lateef Attar <abdattar@amd.com>
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/MdeModulePkg.dec | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec index a91058e5b5..3a239a1687 100644 --- a/MdeModulePkg/MdeModulePkg.dec +++ b/MdeModulePkg/MdeModulePkg.dec @@ -9,7 +9,7 @@ # (C) Copyright 2016 - 2019 Hewlett Packard Enterprise Development LP<BR>
# Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
# Copyright (c) Microsoft Corporation.<BR>
-# Copyright (C) 2023 Advanced Micro Devices, Inc. All rights reserved.<BR>
+# Copyright (C) 2024 Advanced Micro Devices, Inc. All rights reserved.<BR>
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
@@ -454,6 +454,12 @@ ## GUID used for Boot Discovery Policy FormSet guid and related variables.
gBootDiscoveryPolicyMgrFormsetGuid = { 0x5b6f7107, 0xbb3c, 0x4660, { 0x92, 0xcd, 0x54, 0x26, 0x90, 0x28, 0x0b, 0xbd } }
+ #
+ # SPI NOR flash JEDEC Serial Flash Discoverable Parameters (SFDP) driver GUID
+ #
+ gEdk2JedecSfdpSpiDxeDriverGuid = { 0xBE71701E, 0xB63C, 0x4574, { 0x9C, 0x5C, 0x36, 0x29, 0xE8, 0xEA, 0xC4, 0x14 }}
+ gEdk2JedecSfdpSpiSmmDriverGuid = { 0x95A1E915, 0x195C, 0x477C, { 0x92, 0x6F, 0x7E, 0x24, 0x67, 0xC1, 0xB3, 0x1F }}
+
[Ppis]
## Include/Ppi/FirmwareVolumeShadowPpi.h
gEdkiiPeiFirmwareVolumeShadowPpiGuid = { 0x7dfe756c, 0xed8d, 0x4d77, {0x9e, 0xc4, 0x39, 0x9a, 0x8a, 0x81, 0x51, 0x16 } }
@@ -1645,6 +1651,26 @@ # @Prompt The value of Retry Count, Default value is 5.
gEfiMdeModulePkgTokenSpaceGuid.PcdAhciCommandRetryCount|5|UINT32|0x00000032
+ ## SPI NOR Flash operation retry counts
+ # 0x00000000: No retry
+ # 0xFFFFFFFF: Maximum retry value
+ #
+ # @Prompt SPI NOR Flash Operation Retry Value
+ gEfiMdeModulePkgTokenSpaceGuid.PcdSpiNorFlashOperationRetryCount|0x00000003|UINT32|0x00000033
+
+ ## SPI NOR Flash operation retry counts for the fixed timeout value
+ # 0x00000000: No retry
+ # 0xFFFFFFFF: Maximum retry value
+ #
+ # @Prompt SPI NOR Flash Operation Retry Value for the Fixed Timeout Value
+ gEfiMdeModulePkgTokenSpaceGuid.PcdSpiNorFlashFixedTimeoutRetryCount|0x0000FFFF|UINT32|0x00000034
+
+ ## SPI NOR Flash operation delay in microseconds
+ # Deafult is set to 0x00000010 microseconds
+ #
+ # @Prompt SPI NOR Flash Operation Delay in Microseconds (16 us)
+ gEfiMdeModulePkgTokenSpaceGuid.PcdSpiNorFlashOperationDelayMicroseconds|0x00000010|UINT32|0x00000035
+
[PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
## This PCD defines the Console output row. The default value is 25 according to UEFI spec.
# This PCD could be set to 0 then console output would be at max column and max row.
|