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authoroliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>2012-05-02 20:13:32 +0000
committeroliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>2012-05-02 20:13:32 +0000
commite314d564db4d52a9e904f6049dad7fc5dece5cb4 (patch)
treee135daade07ab9b9fba84ad088d4c115c75b9f41 /ArmPlatformPkg/ArmVExpressPkg
parent315649cda206bd439a09c02e82b683ab754df77a (diff)
downloadedk2-platforms-e314d564db4d52a9e904f6049dad7fc5dece5cb4.tar.xz
ArmPlatformPkg: Introduced 'ArmPlatformSecLib'
The function only used in Secure Firmware used to be mixed with the Non-Secure/Normal functions in ArmPlatformLib. When the Secure Firmware was not required for some platforms (eg: BeagleBoard), these functions were empty functions. This new interface has been created to clean the ArmPlatformLib interface between the SEC and PEI phases. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13260 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPlatformPkg/ArmVExpressPkg')
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc5
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.dsc5
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.dsc5
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc5
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/ArmVExpressLibSec.inf (renamed from ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/ArmVExpressSecLib.inf)110
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressLibSec.inf50
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/ArmVExpressSecLib.inf59
-rw-r--r--[-rwxr-xr-x]ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/CTA9x4Boot.S (renamed from ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Boot.S)6
-rw-r--r--[-rwxr-xr-x]ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/CTA9x4Boot.asm (renamed from ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Boot.asm)6
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/CTA9x4Sec.c (renamed from ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Sec.c)26
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/ArmVExpressSecLib.inf (renamed from ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressSecLib.inf)14
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMBoot.S (renamed from ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSMBoot.S)6
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMBoot.asm (renamed from ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSMBoot.asm)4
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMHelper.S71
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMHelper.asm73
-rw-r--r--ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMSec.c (renamed from ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSMSec.c)13
16 files changed, 368 insertions, 90 deletions
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc
index 63d15e84b3..4f3b568117 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2011, ARM Limited. All rights reserved.
+# Copyright (c) 2011-2012, ARM Limited. All rights reserved.
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -54,7 +54,8 @@
[LibraryClasses.common.SEC]
ArmLib|ArmPkg/Library/ArmLib/ArmV7/ArmV7LibSec.inf
- ArmPlatformLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/ArmVExpressSecLib.inf
+ ArmPlatformSecLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/ArmVExpressSecLib.inf
+ ArmPlatformLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/ArmVExpressLibSec.inf
# Uncomment to turn on GDB stub in SEC.
#DebugAgentLib|EmbeddedPkg/Library/GdbDebugAgent/GdbDebugAgent.inf
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.dsc
index 6ec78346e3..69438ec38b 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.dsc
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.dsc
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2011, ARM Limited. All rights reserved.
+# Copyright (c) 2011-2012, ARM Limited. All rights reserved.
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -48,7 +48,8 @@
[LibraryClasses.common.SEC]
ArmLib|ArmPkg/Library/ArmLib/ArmV7/ArmV7LibSec.inf
- ArmPlatformLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressSecLib.inf
+ ArmPlatformSecLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/ArmVExpressSecLib.inf
+ ArmPlatformLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressLibSec.inf
[BuildOptions]
RVCT:*_*_ARM_PLATFORM_FLAGS == --cpu Cortex-A15 -I$(WORKSPACE)/ArmPlatformPkg/ArmVExpressPkg/Include -I$(WORKSPACE)/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/RTSM
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.dsc
index 69a89b633a..c06cb1d968 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.dsc
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.dsc
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2011, ARM Limited. All rights reserved.
+# Copyright (c) 2011-2012, ARM Limited. All rights reserved.
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -48,7 +48,8 @@
[LibraryClasses.common.SEC]
ArmLib|ArmPkg/Library/ArmLib/ArmV7/ArmV7LibSec.inf
- ArmPlatformLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressSecLib.inf
+ ArmPlatformSecLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/ArmVExpressSecLib.inf
+ ArmPlatformLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressLibSec.inf
[BuildOptions]
RVCT:*_*_ARM_PLATFORM_FLAGS == --cpu Cortex-A15 -I$(WORKSPACE)/ArmPlatformPkg/ArmVExpressPkg/Include -I$(WORKSPACE)/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/RTSM
diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc
index 719b66c328..cb92c17acb 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc
+++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2011, ARM Limited. All rights reserved.
+# Copyright (c) 2011-2012, ARM Limited. All rights reserved.
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -42,7 +42,8 @@
[LibraryClasses.common.SEC]
ArmLib|ArmPkg/Library/ArmLib/ArmV7/ArmV7LibSec.inf
- ArmPlatformLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressSecLib.inf
+ ArmPlatformSecLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/ArmVExpressSecLib.inf
+ ArmPlatformLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressLibSec.inf
# Uncomment to turn on GDB stub in SEC.
#DebugAgentLib|EmbeddedPkg/Library/GdbDebugAgent/GdbDebugAgent.inf
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/ArmVExpressSecLib.inf b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/ArmVExpressLibSec.inf
index 47ad7396ad..f66e4c392f 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/ArmVExpressSecLib.inf
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/ArmVExpressLibSec.inf
@@ -1,57 +1,53 @@
-#/* @file
-# Copyright (c) 2011, ARM Limited. All rights reserved.
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-#*/
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = CTA9x4ArmVExpressLib
- FILE_GUID = b16c63a0-f417-11df-b3af-0002a5d5c51b
- MODULE_TYPE = BASE
- VERSION_STRING = 1.0
- LIBRARY_CLASS = ArmPlatformLib
-
-[Packages]
- MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
- EmbeddedPkg/EmbeddedPkg.dec
- ArmPkg/ArmPkg.dec
- ArmPlatformPkg/ArmPlatformPkg.dec
-
-[LibraryClasses]
- ArmLib
- ArmTrustZoneLib
- ArmPlatformSysConfigLib
- ArmPlatformSecExtraActionLib
- IoLib
- L2X0CacheLib
- PL301AxiLib
- PL341DmcLib
- PL35xSmcLib
- SerialPortLib
-
-[Sources.common]
- CTA9x4Sec.c
- CTA9x4.c
- CTA9x4Boot.asm | RVCT
- CTA9x4Boot.S | GCC
-
-[FeaturePcd]
- gEmbeddedTokenSpaceGuid.PcdCacheEnable
- gArmPlatformTokenSpaceGuid.PcdNorFlashRemapping
-
-[FixedPcd]
- gArmTokenSpaceGuid.PcdTrustzoneSupport
-
- gArmTokenSpaceGuid.PcdL2x0ControllerBase
-
- gArmTokenSpaceGuid.PcdArmPrimaryCoreMask
- gArmTokenSpaceGuid.PcdArmPrimaryCore
+#/* @file
+# Copyright (c) 2011-2012, ARM Limited. All rights reserved.
+#
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#*/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = CTA9x4ArmVExpressLibSec
+ FILE_GUID = b16c63a0-f417-11df-b3af-0002a5d5c51b
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = ArmPlatformLib
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ EmbeddedPkg/EmbeddedPkg.dec
+ ArmPkg/ArmPkg.dec
+ ArmPlatformPkg/ArmPlatformPkg.dec
+
+[LibraryClasses]
+ IoLib
+ ArmLib
+ ArmTrustZoneLib
+ PL341DmcLib
+ PL301AxiLib
+ L2X0CacheLib
+ SerialPortLib
+
+[Sources.common]
+ CTA9x4.c
+
+[FeaturePcd]
+ gEmbeddedTokenSpaceGuid.PcdCacheEnable
+ gArmPlatformTokenSpaceGuid.PcdNorFlashRemapping
+
+[FixedPcd]
+ gArmTokenSpaceGuid.PcdTrustzoneSupport
+ gArmTokenSpaceGuid.PcdSystemMemoryBase
+ gArmTokenSpaceGuid.PcdSystemMemorySize
+
+ gArmTokenSpaceGuid.PcdL2x0ControllerBase
+
+ gArmTokenSpaceGuid.PcdArmPrimaryCoreMask
+ gArmTokenSpaceGuid.PcdArmPrimaryCore
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressLibSec.inf b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressLibSec.inf
new file mode 100644
index 0000000000..4938b939a2
--- /dev/null
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressLibSec.inf
@@ -0,0 +1,50 @@
+#/* @file
+# Copyright (c) 2011-2012, ARM Limited. All rights reserved.
+#
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#*/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = RTSMArmVExpressLibSec
+ FILE_GUID = a79eed97-4b98-4974-9690-37b32d6a5b56
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = ArmPlatformLib
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ EmbeddedPkg/EmbeddedPkg.dec
+ ArmPkg/ArmPkg.dec
+ ArmPlatformPkg/ArmPlatformPkg.dec
+
+[LibraryClasses]
+ IoLib
+ ArmLib
+ SerialPortLib
+
+[Sources.common]
+ RTSM.c
+ RTSMHelper.asm | RVCT
+ RTSMHelper.S | GCC
+
+[FeaturePcd]
+ gEmbeddedTokenSpaceGuid.PcdCacheEnable
+ gArmPlatformTokenSpaceGuid.PcdNorFlashRemapping
+ gArmPlatformTokenSpaceGuid.PcdStandalone
+
+[FixedPcd]
+ gArmTokenSpaceGuid.PcdSystemMemoryBase
+ gArmTokenSpaceGuid.PcdSystemMemorySize
+ gArmTokenSpaceGuid.PcdFvBaseAddress
+
+ gArmTokenSpaceGuid.PcdArmPrimaryCoreMask
+ gArmTokenSpaceGuid.PcdArmPrimaryCore
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/ArmVExpressSecLib.inf b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/ArmVExpressSecLib.inf
new file mode 100644
index 0000000000..eeb4e0c5e4
--- /dev/null
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/ArmVExpressSecLib.inf
@@ -0,0 +1,59 @@
+#/* @file
+# Copyright (c) 2011-2012, ARM Limited. All rights reserved.
+#
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#*/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = CTA9x4ArmVExpressLib
+ FILE_GUID = aac05341-56df-4a77-b20f-f5daa456bd90
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = ArmPlatformSecLib
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ EmbeddedPkg/EmbeddedPkg.dec
+ ArmPkg/ArmPkg.dec
+ ArmPlatformPkg/ArmPlatformPkg.dec
+
+[LibraryClasses]
+ ArmLib
+ ArmTrustZoneLib
+ ArmPlatformLib
+ ArmPlatformSysConfigLib
+ ArmPlatformSecExtraActionLib
+ IoLib
+ L2X0CacheLib
+ PL301AxiLib
+ PL341DmcLib
+ PL35xSmcLib
+ SerialPortLib
+
+[Sources.common]
+ CTA9x4Sec.c
+ CTA9x4Boot.asm | RVCT
+ CTA9x4Boot.S | GCC
+
+[FeaturePcd]
+ gEmbeddedTokenSpaceGuid.PcdCacheEnable
+ gArmPlatformTokenSpaceGuid.PcdNorFlashRemapping
+ gArmPlatformTokenSpaceGuid.PcdStandalone
+ gArmPlatformTokenSpaceGuid.PcdSystemMemoryInitializeInSec
+
+[FixedPcd]
+ gArmTokenSpaceGuid.PcdTrustzoneSupport
+
+ gArmTokenSpaceGuid.PcdL2x0ControllerBase
+
+ gArmTokenSpaceGuid.PcdArmPrimaryCoreMask
+ gArmTokenSpaceGuid.PcdArmPrimaryCore
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Boot.S b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/CTA9x4Boot.S
index cd7734fafe..c14c986ccf 100755..100644
--- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Boot.S
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/CTA9x4Boot.S
@@ -1,5 +1,5 @@
//
-// Copyright (c) 2011, ARM Limited. All rights reserved.
+// Copyright (c) 2011-2012, ARM Limited. All rights reserved.
//
// This program and the accompanying materials
// are licensed and made available under the terms and conditions of the BSD License
@@ -22,7 +22,7 @@
.align 3
GCC_ASM_EXPORT(ArmPlatformSecBootAction)
-GCC_ASM_EXPORT(ArmPlatformInitializeBootMemory)
+GCC_ASM_EXPORT(ArmPlatformSecBootMemoryInit)
GCC_ASM_IMPORT(PL35xSmcInitialize)
//
@@ -82,7 +82,7 @@ ASM_PFX(ArmPlatformSecBootAction):
pointer is not used (probably required to use assembly language)
**/
-ASM_PFX(ArmPlatformInitializeBootMemory):
+ASM_PFX(ArmPlatformSecBootMemoryInit):
mov r5, lr
//
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Boot.asm b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/CTA9x4Boot.asm
index 0350608a2f..ebcee9a0d9 100755..100644
--- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Boot.asm
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/CTA9x4Boot.asm
@@ -1,5 +1,5 @@
//
-// Copyright (c) 2011, ARM Limited. All rights reserved.
+// Copyright (c) 2011-2012, ARM Limited. All rights reserved.
//
// This program and the accompanying materials
// are licensed and made available under the terms and conditions of the BSD License
@@ -21,7 +21,7 @@
INCLUDE AsmMacroIoLib.inc
EXPORT ArmPlatformSecBootAction
- EXPORT ArmPlatformInitializeBootMemory
+ EXPORT ArmPlatformSecBootMemoryInit
IMPORT PL35xSmcInitialize
PRESERVE8
@@ -84,7 +84,7 @@ ArmPlatformSecBootAction
pointer is not used (probably required to use assembly language)
**/
-ArmPlatformInitializeBootMemory
+ArmPlatformSecBootMemoryInit
mov r5, lr
//
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Sec.c b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/CTA9x4Sec.c
index 37140a4a58..ce9bc8b271 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibCTA9x4/CTA9x4Sec.c
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibCTA9x4/CTA9x4Sec.c
@@ -31,7 +31,7 @@
**/
VOID
-ArmPlatformTrustzoneInit (
+ArmPlatformSecTrustzoneInit (
IN UINTN MpId
)
{
@@ -114,10 +114,16 @@ ArmPlatformTrustzoneInit (
For example, some L2x0 requires to be initialized in Secure World
**/
-VOID
+RETURN_STATUS
ArmPlatformSecInitialize (
- VOID
- ) {
+ IN UINTN MpId
+ )
+{
+ // If it is not the primary core then there is nothing to do
+ if (!IS_PRIMARY_CORE(MpId)) {
+ return RETURN_SUCCESS;
+ }
+
// The L2x0 controller must be intialize in Secure World
L2x0CacheInit(PcdGet32(PcdL2x0ControllerBase),
PL310_TAG_LATENCIES(L2x0_LATENCY_8_CYCLES,L2x0_LATENCY_8_CYCLES,L2x0_LATENCY_8_CYCLES),
@@ -127,4 +133,16 @@ ArmPlatformSecInitialize (
// Initialize the System Configuration
ArmPlatformSysConfigInitialize ();
+
+ // If we skip the PEI Core we could want to initialize the DRAM in the SEC phase.
+ // If we are in standalone, we need the initialization to copy the UEFI firmware into DRAM
+ if ((FeaturePcdGet (PcdSystemMemoryInitializeInSec)) || (FeaturePcdGet (PcdStandalone) == FALSE)) {
+ // If it is not a standalone build ensure the PcdSystemMemoryInitializeInSec has been set
+ ASSERT(FeaturePcdGet (PcdSystemMemoryInitializeInSec) == TRUE);
+
+ // Initialize system memory (DRAM)
+ ArmPlatformInitializeSystemMemory ();
+ }
+
+ return RETURN_SUCCESS;
}
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressSecLib.inf b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/ArmVExpressSecLib.inf
index bf6caadcee..e2f9191714 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/ArmVExpressSecLib.inf
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/ArmVExpressSecLib.inf
@@ -1,5 +1,5 @@
#/* @file
-# Copyright (c) 2011, ARM Limited. All rights reserved.
+# Copyright (c) 2011-2012, ARM Limited. All rights reserved.
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -13,11 +13,11 @@
[Defines]
INF_VERSION = 0x00010005
- BASE_NAME = RTSMArmVExpressLib
- FILE_GUID = 6352e3a0-ed14-4613-bf90-d316014dd142
+ BASE_NAME = RTSMArmVExpressSecLib
+ FILE_GUID = 1fdaabb0-ab7d-480c-91ff-428dc1546f3a
MODULE_TYPE = BASE
VERSION_STRING = 1.0
- LIBRARY_CLASS = ArmPlatformLib
+ LIBRARY_CLASS = ArmPlatformSecLib
[Packages]
MdePkg/MdePkg.dec
@@ -33,14 +33,11 @@
[Sources.common]
RTSMSec.c
- RTSM.c
RTSMBoot.asm | RVCT
RTSMBoot.S | GCC
RTSMHelper.asm | RVCT
RTSMHelper.S | GCC
-[Protocols]
-
[FeaturePcd]
gEmbeddedTokenSpaceGuid.PcdCacheEnable
gArmPlatformTokenSpaceGuid.PcdNorFlashRemapping
@@ -48,3 +45,6 @@
[FixedPcd]
gArmTokenSpaceGuid.PcdFvBaseAddress
+
+ gArmTokenSpaceGuid.PcdArmPrimaryCoreMask
+ gArmTokenSpaceGuid.PcdArmPrimaryCore
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSMBoot.S b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMBoot.S
index 088f1522fb..371adcb8f9 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSMBoot.S
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMBoot.S
@@ -1,5 +1,5 @@
//
-// Copyright (c) 2011, ARM Limited. All rights reserved.
+// Copyright (c) 2011-2012, ARM Limited. All rights reserved.
//
// This program and the accompanying materials
// are licensed and made available under the terms and conditions of the BSD License
@@ -21,7 +21,7 @@
.align 3
GCC_ASM_EXPORT(ArmPlatformSecBootAction)
-GCC_ASM_EXPORT(ArmPlatformInitializeBootMemory)
+GCC_ASM_EXPORT(ArmPlatformSecBootMemoryInit)
/**
Call at the beginning of the platform boot up
@@ -45,6 +45,6 @@ ASM_PFX(ArmPlatformSecBootAction):
pointer is not used (probably required to use assembly language)
**/
-ASM_PFX(ArmPlatformInitializeBootMemory):
+ASM_PFX(ArmPlatformSecBootMemoryInit):
// The SMC does not need to be initialized for RTSM
bx lr
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSMBoot.asm b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMBoot.asm
index 7603f373c6..f62a1998ed 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSMBoot.asm
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMBoot.asm
@@ -20,7 +20,7 @@
INCLUDE AsmMacroIoLib.inc
EXPORT ArmPlatformSecBootAction
- EXPORT ArmPlatformInitializeBootMemory
+ EXPORT ArmPlatformSecBootMemoryInit
PRESERVE8
AREA RTSMVExpressBootMode, CODE, READONLY
@@ -47,6 +47,6 @@ ArmPlatformSecBootAction
pointer is not used (probably required to use assembly language)
**/
-ArmPlatformInitializeBootMemory
+ArmPlatformSecBootMemoryInit
// The SMC does not need to be initialized for RTSM
bx lr
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMHelper.S b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMHelper.S
new file mode 100644
index 0000000000..f47a5312ff
--- /dev/null
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMHelper.S
@@ -0,0 +1,71 @@
+#
+# Copyright (c) 2011-2012, ARM Limited. All rights reserved.
+#
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http:#opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#
+
+#include <AsmMacroIoLib.h>
+#include <Base.h>
+#include <Library/PcdLib.h>
+#include <AutoGen.h>
+#.include AsmMacroIoLib.inc
+
+#include <Chipset/ArmCortexA9.h>
+
+.text
+.align 2
+
+GCC_ASM_EXPORT(ArmGetCpuCountPerCluster)
+
+# IN None
+# OUT r0 = SCU Base Address
+ASM_PFX(ArmGetScuBaseAddress):
+ # Read Configuration Base Address Register. ArmCBar cannot be called to get
+ # the Configuration BAR as a stack is not necessary setup. The SCU is at the
+ # offset 0x0000 from the Private Memory Region.
+ mrc p15, 4, r0, c15, c0, 0
+ bx lr
+
+# IN None
+# OUT r0 = number of cores present in the system
+ASM_PFX(ArmGetCpuCountPerCluster):
+ stmfd SP!, {r1-r2}
+
+ # Read CP15 MIDR
+ mrc p15, 0, r1, c0, c0, 0
+
+ # Check if the CPU is A15
+ mov r1, r1, LSR #4
+ LoadConstantToReg (ARM_CPU_TYPE_MASK, r0)
+ and r1, r1, r0
+
+ LoadConstantToReg (ARM_CPU_TYPE_A15, r0)
+ cmp r1, r0
+ beq _Read_cp15_reg
+
+_CPU_is_not_A15:
+ mov r2, lr @ Save link register
+ bl ArmGetScuBaseAddress @ Read SCU Base Address
+ mov lr, r2 @ Restore link register val
+ ldr r0, [r0, #A9_SCU_CONFIG_OFFSET] @ Read SCU Config reg to get CPU count
+ b _Return
+
+_Read_cp15_reg:
+ mrc p15, 1, r0, c9, c0, 2 @ Read C9 register of CP15 to get CPU count
+ lsr r0, #24
+
+_Return:
+ and r0, r0, #3
+ # Add '1' to the number of CPU on the Cluster
+ add r0, r0, #1
+ ldmfd SP!, {r1-r2}
+ bx lr
+
+ASM_FUNCTION_REMOVE_IF_UNREFERENCED
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMHelper.asm b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMHelper.asm
new file mode 100644
index 0000000000..402db58278
--- /dev/null
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMHelper.asm
@@ -0,0 +1,73 @@
+//
+// Copyright (c) 2011-2012, ARM Limited. All rights reserved.
+//
+// This program and the accompanying materials
+// are licensed and made available under the terms and conditions of the BSD License
+// which accompanies this distribution. The full text of the license may be found at
+// http://opensource.org/licenses/bsd-license.php
+//
+// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+//
+//
+
+#include <AsmMacroIoLib.h>
+#include <Base.h>
+#include <Library/PcdLib.h>
+
+#include <Chipset/ArmCortexA9.h>
+
+#include <AutoGen.h>
+
+ INCLUDE AsmMacroIoLib.inc
+
+ EXPORT ArmGetCpuCountPerCluster
+
+ AREA RTSMHelper, CODE, READONLY
+
+// IN None
+// OUT r0 = SCU Base Address
+ArmGetScuBaseAddress
+ // Read Configuration Base Address Register. ArmCBar cannot be called to get
+ // the Configuration BAR as a stack is not necessary setup. The SCU is at the
+ // offset 0x0000 from the Private Memory Region.
+ mrc p15, 4, r0, c15, c0, 0
+ bx lr
+
+// IN None
+// OUT r0 = number of cores present in the system
+ArmGetCpuCountPerCluster
+ stmfd SP!, {r1-r2}
+
+ // Read CP15 MIDR
+ mrc p15, 0, r1, c0, c0, 0
+
+ // Check if the CPU is A15
+ mov r1, r1, LSR #4
+ mov r0, #ARM_CPU_TYPE_MASK
+ and r1, r1, r0
+
+ mov r0, #ARM_CPU_TYPE_A15
+ cmp r1, r0
+ beq _Read_cp15_reg
+
+_CPU_is_not_A15
+ mov r2, lr ; Save link register
+ bl ArmGetScuBaseAddress ; Read SCU Base Address
+ mov lr, r2 ; Restore link register val
+ ldr r0, [r0, #A9_SCU_CONFIG_OFFSET] ; Read SCU Config reg to get CPU count
+ b _Return
+
+_Read_cp15_reg
+ mrc p15, 1, r0, c9, c0, 2 ; Read C9 register of CP15 to get CPU count
+ lsr r0, #24
+
+
+_Return
+ and r0, r0, #3
+ // Add '1' to the number of CPU on the Cluster
+ add r0, r0, #1
+ ldmfd SP!, {r1-r2}
+ bx lr
+
+ END
diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSMSec.c b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMSec.c
index c65c28c1fa..4ae6301603 100644
--- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressLibRTSM/RTSMSec.c
+++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSecLibRTSM/RTSMSec.c
@@ -30,7 +30,7 @@
**/
VOID
-ArmPlatformTrustzoneInit (
+ArmPlatformSecTrustzoneInit (
IN UINTN MpId
)
{
@@ -44,11 +44,16 @@ ArmPlatformTrustzoneInit (
For example, some L2x0 requires to be initialized in Secure World
**/
-VOID
+RETURN_STATUS
ArmPlatformSecInitialize (
- VOID
+ IN UINTN MpId
)
{
+ // If it is not the primary core then there is nothing to do
+ if (!IS_PRIMARY_CORE(MpId)) {
+ return RETURN_SUCCESS;
+ }
+
// Configure periodic timer (TIMER0) for 1MHz operation
MmioOr32 (SP810_CTRL_BASE + SP810_SYS_CTRL_REG, SP810_SYS_CTRL_TIMER0_TIMCLK);
// Configure 1MHz clock
@@ -57,6 +62,8 @@ ArmPlatformSecInitialize (
MmioAndThenOr32 (SP810_CTRL_BASE + SP810_SYS_CTRL_REG, ~SP810_SYS_CTRL_TIMER2_EN, SP810_SYS_CTRL_TIMER2_TIMCLK);
// Configure SP810 to use 1MHz clock and disable
MmioAndThenOr32 (SP810_CTRL_BASE + SP810_SYS_CTRL_REG, ~SP810_SYS_CTRL_TIMER3_EN, SP810_SYS_CTRL_TIMER3_TIMCLK);
+
+ return RETURN_SUCCESS;
}
/**