From: Pankaj Bansal <pankaj.bansal@oss.nxp.com>
To: Leif Lindholm <leif@nuviainc.com>,
Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>,
Michael D Kinney <michael.d.kinney@intel.com>,
devel@edk2.groups.io, Varun Sethi <V.Sethi@nxp.com>,
Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>,
Jon Nettleton <jon@solid-run.com>
Subject: [PATCH v2 22/28] NXP/LS1043aRdbPkg/ArmPlatformLib: Use default ArmPlatformHelper.S
Date: Fri, 20 Mar 2020 20:05:37 +0530 [thread overview]
Message-ID: <20200320143543.18615-23-pankaj.bansal@oss.nxp.com> (raw)
In-Reply-To: <20200320143543.18615-1-pankaj.bansal@oss.nxp.com>
From: Pankaj Bansal <pankaj.bansal@nxp.com>
Default ArmPlatformHelper.S from ArmPlatformPkg is suffecient for
LS1043ARDB ArmPlatformLib. Use the same.
Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
---
.../AArch64/ArmPlatformHelper.S | 60 ++++++++++++-------
.../Library/ArmPlatformLib/ArmPlatformLib.c | 8 ---
.../Library/ArmPlatformLib/ArmPlatformLib.inf | 2 +
3 files changed, 39 insertions(+), 31 deletions(-)
diff --git a/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/AArch64/ArmPlatformHelper.S b/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/AArch64/ArmPlatformHelper.S
index dfbf73675a2d..b7c6dbdc2e61 100644
--- a/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/AArch64/ArmPlatformHelper.S
+++ b/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/AArch64/ArmPlatformHelper.S
@@ -1,31 +1,45 @@
-# @file
-#
-# Copyright (c) 2012-2013, ARM Limited. All rights reserved.
-# Copyright 2017, 2020 NXP
-#
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
+//
+// Copyright (c) 2012-2013, ARM Limited. All rights reserved.
+//
+// SPDX-License-Identifier: BSD-2-Clause-Patent
+//
+//
#include <AsmMacroIoLibV8.h>
-#include <AutoGen.h>
-
-.text
-.align 2
-
-GCC_ASM_IMPORT(ArmReadMpidr)
-
-ASM_FUNC(ArmPlatformIsPrimaryCore)
- tst x0, #3
- cset x0, eq
- ret
+#include <Library/ArmLib.h>
ASM_FUNC(ArmPlatformPeiBootAction)
-EL1_OR_EL2(x0)
-1:
-2:
ret
+//UINTN
+//ArmPlatformGetCorePosition (
+// IN UINTN MpId
+// );
+// With this function: CorePos = (ClusterId * 4) + CoreId
+ASM_FUNC(ArmPlatformGetCorePosition)
+ and x1, x0, #ARM_CORE_MASK
+ and x0, x0, #ARM_CLUSTER_MASK
+ add x0, x1, x0, LSR #6
+ ret
+
+//UINTN
+//ArmPlatformGetPrimaryCoreMpId (
+// VOID
+// );
ASM_FUNC(ArmPlatformGetPrimaryCoreMpId)
- MOV32 (x0, FixedPcdGet32(PcdArmPrimaryCore))
- ldrh w0, [x0]
+ MOV32 (w0, FixedPcdGet32 (PcdArmPrimaryCore))
+ ret
+
+//UINTN
+//ArmPlatformIsPrimaryCore (
+// IN UINTN MpId
+// );
+ASM_FUNC(ArmPlatformIsPrimaryCore)
+ MOV32 (w1, FixedPcdGet32 (PcdArmPrimaryCoreMask))
+ and x0, x0, x1
+ MOV32 (w1, FixedPcdGet32 (PcdArmPrimaryCore))
+ cmp w0, w1
+ mov x0, #1
+ mov x1, #0
+ csel x0, x0, x1, eq
ret
diff --git a/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLib.c b/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLib.c
index 7f5872a78cfc..1e2e85f87dfe 100644
--- a/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLib.c
+++ b/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLib.c
@@ -139,11 +139,3 @@ ArmPlatformGetPlatformPpiList (
*PpiList = gPlatformPpiTable;
}
-
-UINTN
-ArmPlatformGetCorePosition (
- IN UINTN MpId
- )
-{
- return 1;
-}
diff --git a/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLib.inf b/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLib.inf
index 07ca6b34445f..1faf99b99c54 100644
--- a/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLib.inf
+++ b/Platform/NXP/LS1043aRdbPkg/Library/ArmPlatformLib/ArmPlatformLib.inf
@@ -37,3 +37,5 @@ [Ppis]
[FixedPcd]
gArmTokenSpaceGuid.PcdArmPrimaryCore
+ gArmTokenSpaceGuid.PcdArmPrimaryCoreMask
+
--
2.17.1
next prev parent reply other threads:[~2020-03-19 14:37 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-20 14:35 [PATCH v2 00/28] Add PEI phase to LS1043ARDB Platform Pankaj Bansal
2020-03-20 14:35 ` [PATCH v2 01/28] Silicon/NXP: Add I2c lib Pankaj Bansal
2020-03-31 11:51 ` Leif Lindholm
2020-04-06 6:14 ` Pankaj Bansal
2020-04-06 11:12 ` Leif Lindholm
2020-04-09 7:39 ` [EXT] " Varun Sethi
2020-03-20 14:35 ` [PATCH v2 02/28] Silicon/NXP: changes to use I2clib in i2cdxe Pankaj Bansal
2020-03-20 14:35 ` [PATCH v2 03/28] Silicon/NXP/I2cDxe: Fix I2c Timeout with RTC Pankaj Bansal
2020-03-31 11:58 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 04/28] Silicon/Maxim: Fix bug in RtcWrite in Ds1307RtcLib Pankaj Bansal
2020-03-31 12:30 ` Leif Lindholm
2020-04-06 6:18 ` Pankaj Bansal
2020-03-20 14:35 ` [PATCH v2 05/28] Silicon/Maxim: Add comments " Pankaj Bansal
2020-03-31 12:31 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 06/28] NXP/LS1043aRdb: Move Soc specific components to soc files Pankaj Bansal
2020-04-01 9:42 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 07/28] Silicon/NXP: Implement SerialUartClockLib Pankaj Bansal
2020-04-01 9:53 ` Leif Lindholm
2020-04-06 6:33 ` Pankaj Bansal
2020-04-06 11:24 ` Leif Lindholm
2020-04-09 7:44 ` [EXT] " Varun Sethi
2020-04-09 10:46 ` Leif Lindholm
2020-04-13 3:00 ` Pankaj Bansal
2020-03-20 14:35 ` [PATCH v2 08/28] Silicon/NXP/LS1043A: Use BaseSerialPortLib16550 as SerialPortLib Pankaj Bansal
2020-04-01 9:54 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 09/28] Silicon/NXP: Drop DUartPortLib Pankaj Bansal
2020-04-01 9:55 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 10/28] Silicon/NXP: remove print information from Soc lib Pankaj Bansal
2020-04-01 9:59 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 11/28] Silicon/NXP: remove not needed components Pankaj Bansal
2020-04-01 10:07 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 12/28] Silicon/NXP: Remove unnecessary PCDs Pankaj Bansal
2020-04-01 10:08 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 13/28] Silicon/NXP: Move dsc file Pankaj Bansal
2020-04-01 10:10 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 14/28] Platform/NXP: rename the ArmPlatformLib as per ArmPlatformPkg Pankaj Bansal
2020-04-01 10:14 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 15/28] Silicon/NXP: Move RAM retrieval from SocLib Pankaj Bansal
2020-04-01 12:42 ` Leif Lindholm
2020-04-06 10:08 ` Pankaj Bansal
2020-04-06 11:48 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 16/28] Platform/NXP/LS1043aRdbPkg: Add Clock retrieval APIs Pankaj Bansal
2020-04-01 12:46 ` Leif Lindholm
2020-04-06 10:15 ` Pankaj Bansal
2020-03-20 14:35 ` [PATCH v2 17/28] Silicon/NXP: Use Clock retrieval PPI in modules Pankaj Bansal
2020-04-01 12:47 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 18/28] Silicon/NXP: Add Chassis2 Package Pankaj Bansal
2020-04-01 14:17 ` Leif Lindholm
2020-04-06 11:07 ` Pankaj Bansal
2020-04-06 11:51 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 19/28] Silicon/NXP/LS1043A: Use ChassisLib from Chassis2 Pkg Pankaj Bansal
2020-04-01 14:19 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 20/28] Silicon/NXP/LS1043A: Move SocLib to Soc Package Pankaj Bansal
2020-04-01 14:20 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 21/28] Slicon/NXP: Add PlatformPei Lib Pankaj Bansal
2020-04-01 14:53 ` Leif Lindholm
2020-04-06 14:53 ` Pankaj Bansal
2020-04-07 12:53 ` Leif Lindholm
2020-04-07 17:00 ` Pankaj Bansal
2020-04-08 13:04 ` [edk2-devel] " Leif Lindholm
2020-03-20 14:35 ` Pankaj Bansal [this message]
2020-04-01 14:58 ` [PATCH v2 22/28] NXP/LS1043aRdbPkg/ArmPlatformLib: Use default ArmPlatformHelper.S Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 23/28] NXP/LS1043aRdbPkg/ArmPlatformLib: Use Allocate pool Pankaj Bansal
2020-04-01 18:03 ` Leif Lindholm
2020-04-06 15:26 ` Pankaj Bansal
2020-04-07 13:08 ` Leif Lindholm
2020-04-13 6:11 ` Pankaj Bansal
2020-03-20 14:35 ` [PATCH v2 24/28] NXP/LS1043aRdbPkg/ArmPlatformLib: Remove extern SocInit Pankaj Bansal
2020-04-01 19:53 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 25/28] Platform/NXP: Modify FV rules Pankaj Bansal
2020-04-01 19:57 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 26/28] Platform/NXP/LS1043aRdbPkg: Add VarStore Pankaj Bansal
2020-04-01 19:59 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 27/28] Silicon/NXP: move MemoryInitPeiLib as per PEIM structures Pankaj Bansal
2020-04-01 20:00 ` Leif Lindholm
2020-03-20 14:35 ` [PATCH v2 28/28] Platform/NXP/LS1043aRdbPkg: Add PEI Phase Pankaj Bansal
2020-03-30 12:18 ` Leif Lindholm
2020-03-31 10:23 ` Pankaj Bansal
2020-03-31 10:50 ` Leif Lindholm
2020-03-26 12:36 ` [PATCH v2 00/28] Add PEI phase to LS1043ARDB Platform Samer El-Haj-Mahmoud
2020-04-01 20:52 ` Leif Lindholm
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