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 18/28] Silicon/NXP: Add Chassis2 Package
Date: Fri, 20 Mar 2020 20:05:33 +0530 [thread overview]
Message-ID: <20200320143543.18615-19-pankaj.bansal@oss.nxp.com> (raw)
In-Reply-To: <20200320143543.18615-1-pankaj.bansal@oss.nxp.com>
From: Pankaj Bansal <pankaj.bansal@nxp.com>
A Chassis is a base framework used for building SoCs.
We can think of Chassis/Soc/Platform(a.k.a Borad) in Oops terms.
Chassis is base. Soc is based on some Chassis.
Platform is based on some Soc.
SOCs that are designed around same chassis, reuse most of the components.
Therefore, add the package for Chassis2. LS1043A and LS1046A SOCs belong
to Chassis2.
Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
---
Silicon/NXP/Chassis2/Chassis2.dec | 23 +++++
Silicon/NXP/Chassis2/Chassis2.dsc.inc | 10 ++
Silicon/NXP/Chassis2/Include/Chassis.h | 34 +++++++
.../Chassis2/Library/ChassisLib/ChassisLib.c | 97 +++++++++++++++++++
.../Library/ChassisLib/ChassisLib.inf | 34 +++++++
Silicon/NXP/Include/Library/ChassisLib.h | 51 ++++++++++
Silicon/NXP/NxpQoriqLs.dec | 4 +
7 files changed, 253 insertions(+)
create mode 100644 Silicon/NXP/Chassis2/Chassis2.dec
create mode 100644 Silicon/NXP/Chassis2/Chassis2.dsc.inc
create mode 100644 Silicon/NXP/Chassis2/Include/Chassis.h
create mode 100644 Silicon/NXP/Chassis2/Library/ChassisLib/ChassisLib.c
create mode 100644 Silicon/NXP/Chassis2/Library/ChassisLib/ChassisLib.inf
create mode 100644 Silicon/NXP/Include/Library/ChassisLib.h
diff --git a/Silicon/NXP/Chassis2/Chassis2.dec b/Silicon/NXP/Chassis2/Chassis2.dec
new file mode 100644
index 000000000000..a0048bd784ea
--- /dev/null
+++ b/Silicon/NXP/Chassis2/Chassis2.dec
@@ -0,0 +1,23 @@
+# @file
+# NXP Layerscape processor package.
+#
+# Copyright 2020 NXP
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+
+[Defines]
+ DEC_SPECIFICATION = 1.27
+ PACKAGE_VERSION = 0.1
+
+################################################################################
+#
+# Include Section - list of Include Paths that are provided by this package.
+# Comments are used for Keywords and Module Types.
+#
+#
+################################################################################
+[Includes.common]
+ Include # Root include for the package
+
diff --git a/Silicon/NXP/Chassis2/Chassis2.dsc.inc b/Silicon/NXP/Chassis2/Chassis2.dsc.inc
new file mode 100644
index 000000000000..db8e5a92eacb
--- /dev/null
+++ b/Silicon/NXP/Chassis2/Chassis2.dsc.inc
@@ -0,0 +1,10 @@
+# @file
+#
+# Copyright 2020 NXP
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+
+[LibraryClasses.common]
+ ChassisLib|Silicon/NXP/Chassis2/Library/ChassisLib/ChassisLib.inf
diff --git a/Silicon/NXP/Chassis2/Include/Chassis.h b/Silicon/NXP/Chassis2/Include/Chassis.h
new file mode 100644
index 000000000000..72bd97efd004
--- /dev/null
+++ b/Silicon/NXP/Chassis2/Include/Chassis.h
@@ -0,0 +1,34 @@
+/** @file
+
+ Copyright 2020 NXP
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+#ifndef CHASSIS_H__
+#define CHASSIS_H__
+
+#define NXP_LAYERSCAPE_CHASSIS2_DCFG_ADDRESS 0x1EE0000
+
+/* SMMU Defintions */
+#define SMMU_BASE_ADDR 0x09000000
+#define SMMU_REG_SCR0 (SMMU_BASE_ADDR + 0x0)
+#define SMMU_REG_SACR (SMMU_BASE_ADDR + 0x10)
+#define SMMU_REG_NSCR0 (SMMU_BASE_ADDR + 0x400)
+
+#define SCR0_USFCFG_MASK 0x00000400
+#define SCR0_CLIENTPD_MASK 0x00000001
+#define SACR_PAGESIZE_MASK 0x00010000
+
+/**
+ The Device Configuration Unit provides general purpose configuration and
+ status for the device. These registers only support 32-bit accesses.
+**/
+#pragma pack(1)
+typedef struct {
+ UINT8 Reserved0[0x100 - 0x0];
+ UINT32 RcwSr[16]; // Reset Control Word Status Register
+} NXP_LAYERSCAPE_CHASSIS2_DEVICE_CONFIG;
+#pragma pack()
+
+#endif // CHASSIS_H__
diff --git a/Silicon/NXP/Chassis2/Library/ChassisLib/ChassisLib.c b/Silicon/NXP/Chassis2/Library/ChassisLib/ChassisLib.c
new file mode 100644
index 000000000000..816e0fa29c4a
--- /dev/null
+++ b/Silicon/NXP/Chassis2/Library/ChassisLib/ChassisLib.c
@@ -0,0 +1,97 @@
+/** @file
+ Chassis specific functions common to all SOCs based on a specific Chessis
+
+ Copyright 2020 NXP
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Chassis.h>
+#include <Uefi.h>
+#include <Library/IoLib.h>
+#include <Library/IoAccessLib.h>
+#include <Library/PcdLib.h>
+#include <Library/SerialPortLib.h>
+
+/**
+ Read Dcfg register
+
+ @param Address The MMIO register to read.
+
+ @return The value read.
+**/
+UINT32
+EFIAPI
+DcfgRead32 (
+ IN UINTN Address
+ )
+{
+ if (FeaturePcdGet (PcdDcfgBigEndian)) {
+ return SwapMmioRead32 (Address);
+ } else {
+ return MmioRead32 (Address);
+ }
+}
+
+/**
+ Write Dcfg register
+
+ @param Address The MMIO register to write.
+ @param Value The value to write to the MMIO register.
+
+ @return Value.
+**/
+UINT32
+EFIAPI
+DcfgWrite32 (
+ IN UINTN Address,
+ IN UINT32 Value
+ )
+{
+ if (FeaturePcdGet (PcdDcfgBigEndian)) {
+ return SwapMmioWrite32 (Address, Value);
+ } else {
+ return MmioWrite32 (Address, Value);
+ }
+}
+
+/*
+ * Setup SMMU in bypass mode
+ * and also set its pagesize
+ */
+STATIC
+VOID
+SmmuInit (
+ VOID
+ )
+{
+ UINT32 Value;
+
+ /* set pagesize as 64K and ssmu-500 in bypass mode */
+ Value = (MmioRead32 ((UINTN)SMMU_REG_SACR) | SACR_PAGESIZE_MASK);
+ MmioWrite32 ((UINTN)SMMU_REG_SACR, Value);
+
+ Value = (MmioRead32 ((UINTN)SMMU_REG_SCR0) | SCR0_CLIENTPD_MASK);
+ Value &= ~SCR0_USFCFG_MASK;
+ MmioWrite32 ((UINTN)SMMU_REG_SCR0, Value);
+
+ Value = (MmioRead32 ((UINTN)SMMU_REG_NSCR0) | SCR0_CLIENTPD_MASK);
+ Value &= ~SCR0_USFCFG_MASK;
+ MmioWrite32 ((UINTN)SMMU_REG_NSCR0, Value);
+}
+
+/**
+ Function to initialize Chassis Specific functions
+ **/
+VOID
+ChassisInit (
+ VOID
+ )
+{
+ //
+ // Early init serial Port to get board information.
+ //
+ SerialPortInitialize ();
+
+ SmmuInit ();
+}
diff --git a/Silicon/NXP/Chassis2/Library/ChassisLib/ChassisLib.inf b/Silicon/NXP/Chassis2/Library/ChassisLib/ChassisLib.inf
new file mode 100644
index 000000000000..2bb16af53134
--- /dev/null
+++ b/Silicon/NXP/Chassis2/Library/ChassisLib/ChassisLib.inf
@@ -0,0 +1,34 @@
+# @file
+#
+# Copyright 2020 NXP
+#
+# SPDX-License-Identifier: BSD-2-Clause
+#
+#
+
+[Defines]
+ INF_VERSION = 1.27
+ BASE_NAME = Chassis2Lib
+ FILE_GUID = fae0d077-5fc2-494f-b8e1-c51a3023ee3e
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = ChassisLib
+
+[Packages]
+ ArmPkg/ArmPkg.dec
+ MdePkg/MdePkg.dec
+ Silicon/NXP/Chassis2/Chassis2.dec
+ Silicon/NXP/NxpQoriqLs.dec
+
+[LibraryClasses]
+ IoAccessLib
+ IoLib
+ PcdLib
+ SerialPortLib
+
+[Sources.common]
+ ChassisLib.c
+
+[FeaturePcd]
+ gNxpQoriqLsTokenSpaceGuid.PcdDcfgBigEndian
+
diff --git a/Silicon/NXP/Include/Library/ChassisLib.h b/Silicon/NXP/Include/Library/ChassisLib.h
new file mode 100644
index 000000000000..89992a4b6fd5
--- /dev/null
+++ b/Silicon/NXP/Include/Library/ChassisLib.h
@@ -0,0 +1,51 @@
+/** @file
+ Chassis Lib to provide Chessis specific functionality to all SOCs in
+ a Chassis.
+
+ Copyright 2020 NXP
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef CHASSIS_LIB_H__
+#define CHASSIS_LIB_H__
+
+#include <Chassis.h>
+
+/**
+ Read Dcfg register
+
+ @param Address The MMIO register to read.
+
+ @return The value read.
+**/
+UINT32
+EFIAPI
+DcfgRead32 (
+ IN UINTN Address
+ );
+
+/**
+ Write Dcfg register
+
+ @param Address The MMIO register to write.
+ @param Value The value to write to the MMIO register.
+
+ @return Value.
+**/
+UINT32
+EFIAPI
+DcfgWrite32 (
+ IN UINTN Address,
+ IN UINT32 Value
+ );
+
+/**
+ Function to initialize Chassis Specific functions
+ **/
+VOID
+ChassisInit (
+ VOID
+ );
+
+#endif // CHASSIS_LIB_H__
diff --git a/Silicon/NXP/NxpQoriqLs.dec b/Silicon/NXP/NxpQoriqLs.dec
index 2ac047a89274..3e79f502c127 100644
--- a/Silicon/NXP/NxpQoriqLs.dec
+++ b/Silicon/NXP/NxpQoriqLs.dec
@@ -14,6 +14,9 @@ [Includes]
Include
[LibraryClasses]
+ ## @libraryclass Provides Chassis specific functions to other modules
+ ChassisLib|Include/Library/ChassisLib.h
+
## @libraryclass Provides services to read/write to I2c devices
I2cLib|Include/Library/I2cLib.h
@@ -29,4 +32,5 @@ [PcdsFixedAtBuild.common]
[PcdsFeatureFlag]
gNxpQoriqLsTokenSpaceGuid.PcdI2cErratumA009203|FALSE|BOOLEAN|0x00000315
+ gNxpQoriqLsTokenSpaceGuid.PcdDcfgBigEndian|FALSE|BOOLEAN|0x00000316
--
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 ` Pankaj Bansal [this message]
2020-04-01 14:17 ` [PATCH v2 18/28] Silicon/NXP: Add Chassis2 Package 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 ` [PATCH v2 22/28] NXP/LS1043aRdbPkg/ArmPlatformLib: Use default ArmPlatformHelper.S Pankaj Bansal
2020-04-01 14:58 ` 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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