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From: "Abner Chang" <abner.chang@hpe.com>
To: devel@edk2.groups.io
Cc: abner.chang@hpe.com, Daniel Schaefer <daniel.schaefer@hpe.com>,
	Sunil V L <sunilvl@ventanamicro.com>
Subject: [edk2-platforms][PATCH 12/14] RiscVPlatformPkg/U500: Add device tree to build
Date: Mon, 15 Nov 2021 10:56:38 +0800	[thread overview]
Message-ID: <20211115025640.12897-13-abner.chang@hpe.com> (raw)
In-Reply-To: <20211115025640.12897-1-abner.chang@hpe.com>

Signed-off-by: Abner Chang <abner.chang@hpe.com>
Cc: Daniel Schaefer <daniel.schaefer@hpe.com>
Cc: Sunil V L <sunilvl@ventanamicro.com>
---
 .../FreedomU500VC707Board/U500.dsc            |  2 ++
 .../FreedomU500VC707Board/U500.fdf            |  6 ++++
 .../FreedomU500VC707Board/DeviceTree.fdf.inc  | 33 +++++++++++++++++++
 .../FreedomU500VC707Board/U500.fdf.inc        |  8 ++++-
 4 files changed, 48 insertions(+), 1 deletion(-)
 create mode 100644 Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/DeviceTree.fdf.inc

diff --git a/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.dsc b/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.dsc
index 9faa68fd6d..318851332a 100644
--- a/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.dsc
+++ b/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.dsc
@@ -503,6 +503,8 @@
   MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
   MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
 
+  Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/DeviceTree/U500DeviceTree.inf
+
   #
   # SMBIOS Support
   #
diff --git a/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.fdf b/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.fdf
index cf9b673e97..4ce192799f 100644
--- a/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.fdf
+++ b/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.fdf
@@ -33,6 +33,7 @@ gUefiRiscVPlatformPkgTokenSpaceGuid.PcdRiscVDxeFvBase|gUefiRiscVPlatformPkgToken
 FV = FVMAIN_COMPACT
 
 !include VarStore.fdf.inc
+!include DeviceTree.fdf.inc
 
 ################################################################################
 
@@ -327,3 +328,8 @@ FILE FV_IMAGE = 9E21FD93-9C72-4c15-8C4B-E77F1DB2D792 {
     RAW ACPI               |.acpi
     RAW ASL                |.aml
   }
+
+[Rule.Common.USER_DEFINED.DTB]
+  FILE FREEFORM = $(NAMED_GUID) {
+    RAW BIN                |.dtb
+  }
diff --git a/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/DeviceTree.fdf.inc b/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/DeviceTree.fdf.inc
new file mode 100644
index 0000000000..5ddaa6b8f2
--- /dev/null
+++ b/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/DeviceTree.fdf.inc
@@ -0,0 +1,33 @@
+## @file
+#  FDF include file with Layout Regions that define an empty variable store.
+#
+#  Copyright (c) 2021, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+$(DTB_OFFSET)|$(DTB_SIZE)
+gUefiRiscVPlatformPkgTokenSpaceGuid.PcdRiscVDtbFvBase|gUefiRiscVPlatformPkgTokenSpaceGuid.PcdRiscVDtbFvSize
+FV = DTBFV
+
+[FV.DTBFV]
+BlockSize          = 0x1000
+FvAlignment        = 16
+ERASE_POLARITY     = 1
+MEMORY_MAPPED      = TRUE
+STICKY_WRITE       = TRUE
+LOCK_CAP           = TRUE
+LOCK_STATUS        = TRUE
+WRITE_DISABLED_CAP = TRUE
+WRITE_ENABLED_CAP  = TRUE
+WRITE_STATUS       = TRUE
+WRITE_LOCK_CAP     = TRUE
+WRITE_LOCK_STATUS  = TRUE
+READ_DISABLED_CAP  = TRUE
+READ_ENABLED_CAP   = TRUE
+READ_STATUS        = TRUE
+READ_LOCK_CAP      = TRUE
+READ_LOCK_STATUS   = TRUE
+
+INF RuleOverride = DTB Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/DeviceTree/U500DeviceTree.inf
diff --git a/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.fdf.inc b/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.fdf.inc
index 3b40f5486c..d7da76f4d3 100644
--- a/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.fdf.inc
+++ b/Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.fdf.inc
@@ -54,10 +54,16 @@ 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                = 0x00840000
+DEFINE SCRATCH_OFFSET                = 0x00880000
 DEFINE SCRATCH_SIZE                  = 0x00010000
 
 DEFINE FW_DOMAIN_SIZE    = $(FVMAIN_OFFSET) + $(FVMAIN_SIZE) - $(PEIFV_OFFSET)
-- 
2.31.1


  parent reply	other threads:[~2021-11-15  3:56 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-15  2:56 [edk2-platforms][PATCH 00/14] Revise U500 for the latest RISC-V packages Abner Chang
2021-11-15  2:56 ` [edk2-platforms][PATCH 01/14] RiscVPlatformPkg/U500: Pass DTB from PEI to DXE Abner Chang
2021-11-15  2:56 ` [edk2-platforms][PATCH 02/14] RiscVPlatformPkg/U500: Fix up FDT and install into config table Abner Chang
2021-11-15  2:56 ` [edk2-platforms][PATCH 03/14] RiscVPlatformPkg/U500: Use FirmwareContext library Abner Chang
2021-11-15  2:56 ` [edk2-platforms][PATCH 04/14] RiscVPlatformPkg/U500: Use generic platform library Abner Chang
2021-11-15  2:56 ` [edk2-platforms][PATCH 05/14] RiscVPlatformPkg/U500: Creates opensbi firmware domains Abner Chang
2021-11-15  2:56 ` [edk2-platforms][PATCH 06/14] RiscVPlatformPkg/U500: Uses RISC-V PeiCoreEntryPoint library Abner Chang
2021-11-15  2:56 ` [edk2-platforms][PATCH 07/14] RiscVPlatformPkg/U500: Use PlatormSecPpiLib Abner Chang
2021-11-15  2:56 ` [edk2-platforms][PATCH 08/14] RiscVPlatformPkg/U500: U500 uses mtime CSR library Abner Chang
2021-11-15  2:56 ` [edk2-platforms][PATCH 09/14] RiscVPlatformPkg/U500: Determines hart number from DTB Abner Chang
2021-11-15  2:56 ` [edk2-platforms][PATCH 10/14] RiscVPlatformPkg/U500: Use NULL instance of RiscVSpecialPlatformLib Abner Chang
2021-11-15  2:56 ` [edk2-platforms][PATCH 11/14] RiscVPlatformPkg/U500: Add device tree for U500 platform Abner Chang
2021-11-15  2:56 ` Abner Chang [this message]
2021-11-15  2:56 ` [edk2-platforms][PATCH 13/14] Platform/RISC-V: Add debug message to SecMain.c Abner Chang
2021-11-15  2:56 ` [edk2-platforms][PATCH 14/14] Platform/RISC-V: Initialize variable to zero Abner Chang
2021-11-22 11:40 ` [edk2-platforms][PATCH 00/14] Revise U500 for the latest RISC-V packages Daniel Schaefer

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