docs/arm64/fvp-v8r/boards/fvp-armv8r: Migrate README.txt to RST
Migrate legacy README.txt documentation to RST format. Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
This commit is contained in:
Matteo Golin
Xiang Xiao
parent
9f3f5afd0c
commit
ba2d245975
2 changed files with 261 additions and 230 deletions
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@ -1,224 +0,0 @@
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README.txt
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==========
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This board configuration will use FVP_BaseR_AEMv8R to emulate
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generic ARM64v8-R (Cotex-R82) series hardware platform and
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provides support for these devices:
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- GICv3 interrupt controllers for ARMv8-r
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- PL011 UART controller(FVP)
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Contents
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========
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- Getting Started
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- Status
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- Platform Features
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- References
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Getting Started
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===============
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1. Compile Toolchain
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The FVP platform using same Compiler like qemu, read the following
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file for How to get the Tool:
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https://github.com/apache/nuttx/tree/master/boards/arm64/qemu/qemu-armv8a
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Note:
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1 My host environment is Ubuntu 22.04.1 LTS, Ubuntu 18.04 will work too
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2 The newest GNU toolchain is 12.2, available from:
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https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads
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2. Getting Armv8-R AEM FVP
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The Armv8-R AEM FVP is a free of charge Armv8-R Fixed Virtual Platform.
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It supports the latest Armv8-R feature set. we can get it from:
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https://developer.arm.com/downloads/-/arm-ecosystem-models
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Please select to download Armv8-R AEM FVP product, extract the tool package
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the FVP tool is locate at:
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AEMv8R_FVP/AEMv8R_base_pkg/models/Linux64_GCC-9.3/FVP_BaseR_AEMv8R
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3. Configuring and building
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3.1 FVP Overview
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Just like QEMU, Fixed Virtual Platforms (FVP) are complete simulations of an Arm system,
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including processor, memory and peripherals. These are set out in a "programmer's view",
|
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which gives you a comprehensive model on which to build and test your software.
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The FVP tools simulate 4 serial port and implement them to wait on local socket port:
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$ /home/qinwei/workdir/tools/AEMv8R_FVP/AEMv8R_base_pkg/models/Linux64_GCC-9.3/FVP_BaseR_AEMv8R \
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-f boards/arm64/fvp-v8r/fvp-armv8r/scripts/fvp_cfg.txt -a ./nuttx
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terminal_0: Listening for serial connection on port 5000
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terminal_1: Listening for serial connection on port 5001
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terminal_2: Listening for serial connection on port 5002
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terminal_3: Listening for serial connection on port 5003
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FVP has four UART port and UART1 was choosen as tty, so just telnet to port 5001
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will enter nsh:
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telnet localhost 5001
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3.1 Single Core
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Configuring NuttX and compile:
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$ ./tools/configure.sh -l fvp-armv8r:nsh
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$ make
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3.2 SMP
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Configuring NuttX and compile:
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$ ./tools/configure.sh -l fvp-armv8r:nsh_smp
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$ make
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4. Running
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4.1 Single Core
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Step1: Booting NuttX
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$ AEMv8R_FVP/AEMv8R_base_pkg/models/Linux64_GCC-9.3/FVP_BaseR_AEMv8R \
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-f boards/arm64/fvp-v8r/fvp-armv8r/scripts/fvp_cfg.txt \
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-a ./nuttx
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terminal_0: Listening for serial connection on port 5000
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terminal_1: Listening for serial connection on port 5001
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terminal_2: Listening for serial connection on port 5002
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terminal_3: Listening for serial connection on port 5003
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- Ready to Boot Primary CPU
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- Boot from EL2
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- Boot from EL1
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- Boot to C runtime for OS Initialize
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[ 0] (null): arm64_chip_boot: Main CPU 0x80000000
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[ 0] (null): nx_start: Entry
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[ 0] (null): up_allocate_heap: heap_start=0x0x3c000, heap_size=0x7fc4000
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[ 0] Idle Task: gic_validate_dist_version: GICv3 version detect
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[ 0] Idle Task: gic_validate_dist_version: GICD_TYPER = 0x490067
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[ 0] Idle Task: gic_validate_dist_version: 224 SPIs implemented
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[ 0] Idle Task: gic_validate_dist_version: 0 Extended SPIs implemented
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[ 0] Idle Task: gic_validate_dist_version: Distributor has no Range Selector support
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[ 0] Idle Task: gic_validate_dist_version: MBIs is present, But No support
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[ 0] Idle Task: gic_validate_redist_version: GICR_TYPER = 0x0
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[ 0] Idle Task: gic_validate_redist_version: 16 PPIs implemented
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[ 0] Idle Task: gic_validate_redist_version: no VLPI support, no direct LPI support
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[ 0] Idle Task: up_timer_initialize: up_timer_initialize: cp15 timer(s) running at 100.00MHz, cycle 100000
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[ 0] Idle Task: uart_register: Registering /dev/console
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[ 0] Idle Task: uart_register: Registering /dev/ttyS0
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[ 0] Idle Task: work_start_highpri: Starting high-priority kernel worker thread(s)
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[ 0] Idle Task: nx_start_application: Starting init thread
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[ 0] Idle Task: task_spawn: name=nsh_main entry=0xa590 file_actions=0 attr=0x3bf88 argv=0x3bf80
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nsh: mkfatfs: command not found
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NuttShell (NSH) NuttX-12.0.0
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nsh> [ 0] Idle Task: nx_start: CPU0: Beginning Idle Loop
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Step2: telnet to UART1
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Starting another terminal and enter:
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$ telnet localhost 5001
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Trying 127.0.0.1...
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Connected to localhost.
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Escape character is '^]'.
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nsh: mkfatfs: command not found
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NuttShell (NSH) NuttX-12.0.0
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nsh>
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4.2 SMP
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$ AEMv8R_FVP/AEMv8R_base_pkg/models/Linux64_GCC-9.3/FVP_BaseR_AEMv8R \
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-f boards/arm64/fvp-v8r/fvp-armv8r/scripts/fvp_cfg_smp.txt \
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-a ./nuttx
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terminal_0: Listening for serial connection on port 5000
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terminal_1: Listening for serial connection on port 5001
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terminal_2: Listening for serial connection on port 5002
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terminal_3: Listening for serial connection on port 5003
|
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- Ready to Boot Primary CPU
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- Boot from EL2
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- Boot from EL1
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- Boot to C runtime for OS Initialize
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[CPU0] [ 0] (null): arm64_chip_boot: Main CPU 0x80000000
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[CPU0] [ 0] (null): nx_start: Entry
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[CPU0] [ 0] (null): up_allocate_heap: heap_start=0x0x4a000, heap_size=0x7fb6000
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[CPU0] [ 0] CPU0 IDLE: gic_validate_dist_version: GICv3 version detect
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[CPU0] [ 0] CPU0 IDLE: gic_validate_dist_version: GICD_TYPER = 0x490067
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[CPU0] [ 0] CPU0 IDLE: gic_validate_dist_version: 224 SPIs implemented
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[CPU0] [ 0] CPU0 IDLE: gic_validate_dist_version: 0 Extended SPIs implemented
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[CPU0] [ 0] CPU0 IDLE: gic_validate_dist_version: Distributor has no Range Selector support
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[CPU0] [ 0] CPU0 IDLE: gic_validate_dist_version: MBIs is present, But No support
|
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[CPU0] [ 0] CPU0 IDLE: gic_validate_redist_version: GICR_TYPER = 0x0
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[CPU0] [ 0] CPU0 IDLE: gic_validate_redist_version: 16 PPIs implemented
|
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[CPU0] [ 0] CPU0 IDLE: gic_validate_redist_version: no VLPI support, no direct LPI support
|
||||
[CPU0] [ 0] CPU0 IDLE: up_timer_initialize: up_timer_initialize: cp15 timer(s) running at 100.00MHz, cycle 100000
|
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[CPU0] [ 0] CPU0 IDLE: uart_register: Registering /dev/console
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||||
[CPU0] [ 0] CPU0 IDLE: uart_register: Registering /dev/ttyS0
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- Ready to Boot Second CPU
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- Boot from EL2
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- Boot from EL1
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- Boot to C runtime for OS Initialize
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[CPU1] [ 1] CPU1 IDLE: gic_validate_redist_version: GICR_TYPER = 0x100000100
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[CPU1] [ 1] CPU1 IDLE: gic_validate_redist_version: 16 PPIs implemented
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[CPU1] [ 1] CPU1 IDLE: gic_validate_redist_version: no VLPI support, no direct LPI support
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[CPU1] [ 1] CPU1 IDLE: nx_idle_trampoline: CPU1: Beginning Idle Loop
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- Ready to Boot Second CPU
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- Boot from EL2
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- Boot from EL1
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- Boot to C runtime for OS Initialize
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[CPU2] [ 2] CPU2 IDLE: gic_validate_redist_version: GICR_TYPER = 0x200000200
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[CPU2] [ 2] CPU2 IDLE: gic_validate_redist_version: 16 PPIs implemented
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||||
[CPU2] [ 2] CPU2 IDLE: gic_validate_redist_version: no VLPI support, no direct LPI support
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[CPU2] [ 2] CPU2 IDLE: nx_idle_trampoline: CPU2: Beginning Idle Loop
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- Ready to Boot Second CPU
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||||
- Boot from EL2
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- Boot from EL1
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- Boot to C runtime for OS Initialize
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[CPU3] [ 3] CPU3 IDLE: gic_validate_redist_version: GICR_TYPER = 0x300000310
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[CPU3] [ 3] CPU3 IDLE: gic_validate_redist_version: 16 PPIs implemented
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[CPU3] [ 3] CPU3 IDLE: gic_validate_redist_version: no VLPI support, no direct LPI support
|
||||
[CPU3] [ 3] CPU3 IDLE: nx_idle_trampoline: CPU3: Beginning Idle Loop
|
||||
[CPU0] [ 0] CPU0 IDLE: work_start_highpri: Starting high-priority kernel worker thread(s)
|
||||
[CPU0] [ 0] CPU0 IDLE: nx_start_application: Starting init thread
|
||||
[CPU0] [ 0] CPU0 IDLE: task_spawn: name=nsh_main entry=0xc41c file_actions=0 attr=0x43f68 argv=0x43f60
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[CPU0] [ 0] CPU0 IDLE: nx_start: CPU0: Beginning Idle Loop
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nsh: mkfatfs: command not found
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||||
|
||||
NuttShell (NSH) NuttX-12.0.0
|
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nsh>
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||||
|
||||
Step2: telnet to UART1
|
||||
Starting another terminal and enter:
|
||||
$ telnet localhost 5001
|
||||
Trying 127.0.0.1...
|
||||
Connected to localhost.
|
||||
Escape character is '^]'.
|
||||
nsh: mkfatfs: command not found
|
||||
NuttShell (NSH) NuttX-12.0.0
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nsh>
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||||
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Status
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======
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2023-2-18:
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1. Release the first version for ARMv8-R, Single Core and SMP is supported
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OS test is passed.
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Platform Features
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=================
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The following hardware features are supported:
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+--------------+------------+----------------------+
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| Interface | Controller | Driver/Component |
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+==============+============+======================+
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| GICv3 | on-chip | interrupt controller |
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+--------------+------------+----------------------+
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| PL011 UART | on-chip | serial port |
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+--------------+------------+----------------------+
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| ARM TIMER | on-chip | system clock |
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+--------------+------------+----------------------+
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References
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===========
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1. (ID050815) ARM® Cortex®-A Series - Programmer’s Guide for ARMv8-A
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2. (ID020222) Arm® Architecture Reference Manual - for A profile architecture
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3. (ARM062-948681440-3280) Armv8-A Instruction Set Architecture
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4. AArch64 Exception and Interrupt Handling
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5. AArch64 Programmer's Guides Generic Timer
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6. Arm Generic Interrupt Controller v3 and v4 Overview
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7. Arm® Generic Interrupt Controller Architecture Specification GIC architecture version 3 and version 4
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8. (DEN0022D.b) Arm Power State Coordination Interface Platform Design Document
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9. Arm® Architecture Reference Manual Supplement, Armv8, for R-profile AArch64 architecture,
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ARM DDI 0600B.a (ID062922)
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10.Arm® Cortex®-R82 Processor Technical Reference Manual, Revision: r0p2
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@ -1,8 +1,263 @@
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==========
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fvp-armv8r
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==========
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===========
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FVP ARMv8-r
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===========
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.. tags:: chip:virt
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.. tags:: chip:virt, arch:arm64
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.. include:: README.txt
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:literal:
|
||||
This board configuration will use FVP_BaseR_AEMv8R to emulate generic ARM64v8-R
|
||||
(Cotex-R82) series hardware platform and provides support for these devices:
|
||||
|
||||
* GICv3 interrupt controllers for ARMv8-r
|
||||
* PL011 UART controller(FVP)
|
||||
|
||||
Getting Started
|
||||
===============
|
||||
|
||||
Compile Toolchain
|
||||
-----------------
|
||||
|
||||
The FVP platform using same compiler like QEMU, read the following file for how
|
||||
to get the tool: :doc:`/platforms/arm64/qemu/boards/qemu-armv8a/index`
|
||||
|
||||
.. note::
|
||||
|
||||
1. My host environment is Ubuntu 22.04.1 LTS, Ubuntu 18.04 will work too
|
||||
|
||||
2. The newest GNU toolchain is 12.2, available from:
|
||||
https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads
|
||||
|
||||
|
||||
Getting Armv8-R AEM FVP
|
||||
-----------------------
|
||||
|
||||
The Armv8-R AEM FVP is a free of charge Armv8-R Fixed Virtual Platform.
|
||||
It supports the latest Armv8-R feature set. We can get it from:
|
||||
https://developer.arm.com/downloads/-/arm-ecosystem-models
|
||||
|
||||
Please select to download Armv8-R AEM FVP product, extract the tool package the
|
||||
FVP tool is located at:
|
||||
``AEMv8R_FVP/AEMv8R_base_pkg/models/Linux64_GCC-9.3/FVP_BaseR_AEMv8R``
|
||||
|
||||
Configuring and building
|
||||
------------------------
|
||||
|
||||
Just like QEMU, Fixed Virtual Platforms (FVP) are complete simulations of an Arm
|
||||
system, including processor, memory and peripherals. These are set out in a
|
||||
"programmer's view", which gives you a comprehensive model on which to build and
|
||||
test your software.
|
||||
|
||||
The FVP tools simulate 4 serial port and implement them to wait on local socket
|
||||
port:
|
||||
|
||||
.. code:: console
|
||||
|
||||
$ /home/qinwei/workdir/tools/AEMv8R_FVP/AEMv8R_base_pkg/models/Linux64_GCC-9.3/FVP_BaseR_AEMv8R \
|
||||
-f boards/arm64/fvp-v8r/fvp-armv8r/scripts/fvp_cfg.txt -a ./nuttx
|
||||
terminal_0: Listening for serial connection on port 5000
|
||||
terminal_1: Listening for serial connection on port 5001
|
||||
terminal_2: Listening for serial connection on port 5002
|
||||
terminal_3: Listening for serial connection on port 5003
|
||||
|
||||
FVP has four UART port and UART1 was choosen as tty, so just telnet to port 5001
|
||||
will enter ``nsh``:
|
||||
|
||||
.. code:: console
|
||||
|
||||
$ telnet localhost 5001
|
||||
|
||||
-----------
|
||||
Single Core
|
||||
-----------
|
||||
|
||||
Configuring NuttX and compile:
|
||||
|
||||
.. code:: console
|
||||
|
||||
$ ./tools/configure.sh -l fvp-armv8r:nsh
|
||||
$ make
|
||||
|
||||
---
|
||||
SMP
|
||||
---
|
||||
|
||||
Configuring NuttX and compile:
|
||||
|
||||
.. code:: console
|
||||
|
||||
$ ./tools/configure.sh -l fvp-armv8r:nsh_smp
|
||||
$ make
|
||||
|
||||
Running
|
||||
-------
|
||||
|
||||
-------------------
|
||||
Running Single Core
|
||||
-------------------
|
||||
|
||||
Step 1: Booting NuttX
|
||||
|
||||
.. code:: console
|
||||
|
||||
$ AEMv8R_FVP/AEMv8R_base_pkg/models/Linux64_GCC-9.3/FVP_BaseR_AEMv8R \
|
||||
-f boards/arm64/fvp-v8r/fvp-armv8r/scripts/fvp_cfg.txt \
|
||||
-a ./nuttx
|
||||
terminal_0: Listening for serial connection on port 5000
|
||||
terminal_1: Listening for serial connection on port 5001
|
||||
terminal_2: Listening for serial connection on port 5002
|
||||
terminal_3: Listening for serial connection on port 5003
|
||||
- Ready to Boot Primary CPU
|
||||
- Boot from EL2
|
||||
- Boot from EL1
|
||||
- Boot to C runtime for OS Initialize
|
||||
[ 0] (null): arm64_chip_boot: Main CPU 0x80000000
|
||||
[ 0] (null): nx_start: Entry
|
||||
[ 0] (null): up_allocate_heap: heap_start=0x0x3c000, heap_size=0x7fc4000
|
||||
[ 0] Idle Task: gic_validate_dist_version: GICv3 version detect
|
||||
[ 0] Idle Task: gic_validate_dist_version: GICD_TYPER = 0x490067
|
||||
[ 0] Idle Task: gic_validate_dist_version: 224 SPIs implemented
|
||||
[ 0] Idle Task: gic_validate_dist_version: 0 Extended SPIs implemented
|
||||
[ 0] Idle Task: gic_validate_dist_version: Distributor has no Range Selector support
|
||||
[ 0] Idle Task: gic_validate_dist_version: MBIs is present, But No support
|
||||
[ 0] Idle Task: gic_validate_redist_version: GICR_TYPER = 0x0
|
||||
[ 0] Idle Task: gic_validate_redist_version: 16 PPIs implemented
|
||||
[ 0] Idle Task: gic_validate_redist_version: no VLPI support, no direct LPI support
|
||||
[ 0] Idle Task: up_timer_initialize: up_timer_initialize: cp15 timer(s) running at 100.00MHz, cycle 100000
|
||||
[ 0] Idle Task: uart_register: Registering /dev/console
|
||||
[ 0] Idle Task: uart_register: Registering /dev/ttyS0
|
||||
[ 0] Idle Task: work_start_highpri: Starting high-priority kernel worker thread(s)
|
||||
[ 0] Idle Task: nx_start_application: Starting init thread
|
||||
[ 0] Idle Task: task_spawn: name=nsh_main entry=0xa590 file_actions=0 attr=0x3bf88 argv=0x3bf80
|
||||
nsh: mkfatfs: command not found
|
||||
|
||||
NuttShell (NSH) NuttX-12.0.0
|
||||
nsh> [ 0] Idle Task: nx_start: CPU0: Beginning Idle Loop
|
||||
|
||||
Step 2: telnet to UART1
|
||||
Starting another terminal and enter:
|
||||
|
||||
.. code:: console
|
||||
|
||||
$ telnet localhost 5001
|
||||
Trying 127.0.0.1...
|
||||
Connected to localhost.
|
||||
Escape character is '^]'.
|
||||
nsh: mkfatfs: command not found
|
||||
NuttShell (NSH) NuttX-12.0.0
|
||||
nsh>
|
||||
|
||||
-----------
|
||||
Running SMP
|
||||
-----------
|
||||
|
||||
.. code:: console
|
||||
|
||||
$ AEMv8R_FVP/AEMv8R_base_pkg/models/Linux64_GCC-9.3/FVP_BaseR_AEMv8R \
|
||||
-f boards/arm64/fvp-v8r/fvp-armv8r/scripts/fvp_cfg_smp.txt \
|
||||
-a ./nuttx
|
||||
terminal_0: Listening for serial connection on port 5000
|
||||
terminal_1: Listening for serial connection on port 5001
|
||||
terminal_2: Listening for serial connection on port 5002
|
||||
terminal_3: Listening for serial connection on port 5003
|
||||
- Ready to Boot Primary CPU
|
||||
- Boot from EL2
|
||||
- Boot from EL1
|
||||
- Boot to C runtime for OS Initialize
|
||||
[CPU0] [ 0] (null): arm64_chip_boot: Main CPU 0x80000000
|
||||
[CPU0] [ 0] (null): nx_start: Entry
|
||||
[CPU0] [ 0] (null): up_allocate_heap: heap_start=0x0x4a000, heap_size=0x7fb6000
|
||||
[CPU0] [ 0] CPU0 IDLE: gic_validate_dist_version: GICv3 version detect
|
||||
[CPU0] [ 0] CPU0 IDLE: gic_validate_dist_version: GICD_TYPER = 0x490067
|
||||
[CPU0] [ 0] CPU0 IDLE: gic_validate_dist_version: 224 SPIs implemented
|
||||
[CPU0] [ 0] CPU0 IDLE: gic_validate_dist_version: 0 Extended SPIs implemented
|
||||
[CPU0] [ 0] CPU0 IDLE: gic_validate_dist_version: Distributor has no Range Selector support
|
||||
[CPU0] [ 0] CPU0 IDLE: gic_validate_dist_version: MBIs is present, But No support
|
||||
[CPU0] [ 0] CPU0 IDLE: gic_validate_redist_version: GICR_TYPER = 0x0
|
||||
[CPU0] [ 0] CPU0 IDLE: gic_validate_redist_version: 16 PPIs implemented
|
||||
[CPU0] [ 0] CPU0 IDLE: gic_validate_redist_version: no VLPI support, no direct LPI support
|
||||
[CPU0] [ 0] CPU0 IDLE: up_timer_initialize: up_timer_initialize: cp15 timer(s) running at 100.00MHz, cycle 100000
|
||||
[CPU0] [ 0] CPU0 IDLE: uart_register: Registering /dev/console
|
||||
[CPU0] [ 0] CPU0 IDLE: uart_register: Registering /dev/ttyS0
|
||||
- Ready to Boot Second CPU
|
||||
- Boot from EL2
|
||||
- Boot from EL1
|
||||
- Boot to C runtime for OS Initialize
|
||||
[CPU1] [ 1] CPU1 IDLE: gic_validate_redist_version: GICR_TYPER = 0x100000100
|
||||
[CPU1] [ 1] CPU1 IDLE: gic_validate_redist_version: 16 PPIs implemented
|
||||
[CPU1] [ 1] CPU1 IDLE: gic_validate_redist_version: no VLPI support, no direct LPI support
|
||||
[CPU1] [ 1] CPU1 IDLE: nx_idle_trampoline: CPU1: Beginning Idle Loop
|
||||
- Ready to Boot Second CPU
|
||||
- Boot from EL2
|
||||
- Boot from EL1
|
||||
- Boot to C runtime for OS Initialize
|
||||
[CPU2] [ 2] CPU2 IDLE: gic_validate_redist_version: GICR_TYPER = 0x200000200
|
||||
[CPU2] [ 2] CPU2 IDLE: gic_validate_redist_version: 16 PPIs implemented
|
||||
[CPU2] [ 2] CPU2 IDLE: gic_validate_redist_version: no VLPI support, no direct LPI support
|
||||
[CPU2] [ 2] CPU2 IDLE: nx_idle_trampoline: CPU2: Beginning Idle Loop
|
||||
- Ready to Boot Second CPU
|
||||
- Boot from EL2
|
||||
- Boot from EL1
|
||||
- Boot to C runtime for OS Initialize
|
||||
[CPU3] [ 3] CPU3 IDLE: gic_validate_redist_version: GICR_TYPER = 0x300000310
|
||||
[CPU3] [ 3] CPU3 IDLE: gic_validate_redist_version: 16 PPIs implemented
|
||||
[CPU3] [ 3] CPU3 IDLE: gic_validate_redist_version: no VLPI support, no direct LPI support
|
||||
[CPU3] [ 3] CPU3 IDLE: nx_idle_trampoline: CPU3: Beginning Idle Loop
|
||||
[CPU0] [ 0] CPU0 IDLE: work_start_highpri: Starting high-priority kernel worker thread(s)
|
||||
[CPU0] [ 0] CPU0 IDLE: nx_start_application: Starting init thread
|
||||
[CPU0] [ 0] CPU0 IDLE: task_spawn: name=nsh_main entry=0xc41c file_actions=0 attr=0x43f68 argv=0x43f60
|
||||
[CPU0] [ 0] CPU0 IDLE: nx_start: CPU0: Beginning Idle Loop
|
||||
nsh: mkfatfs: command not found
|
||||
|
||||
NuttShell (NSH) NuttX-12.0.0
|
||||
nsh>
|
||||
|
||||
Step 2: telnet to UART1
|
||||
|
||||
Starting another terminal and enter:
|
||||
|
||||
.. code:: console
|
||||
|
||||
$ telnet localhost 5001
|
||||
Trying 127.0.0.1...
|
||||
Connected to localhost.
|
||||
Escape character is '^]'.
|
||||
nsh: mkfatfs: command not found
|
||||
NuttShell (NSH) NuttX-12.0.0
|
||||
nsh>
|
||||
|
||||
Status
|
||||
======
|
||||
|
||||
**2023-2-18:**
|
||||
|
||||
Release the first version for ARMv8-R, Single Core and SMP is supported OS test
|
||||
is passed.
|
||||
|
||||
Platform Features
|
||||
=================
|
||||
|
||||
The following hardware features are supported:
|
||||
|
||||
+--------------+------------+----------------------+
|
||||
| Interface | Controller | Driver/Component |
|
||||
+==============+============+======================+
|
||||
| GICv3 | on-chip | interrupt controller |
|
||||
+--------------+------------+----------------------+
|
||||
| PL011 UART | on-chip | serial port |
|
||||
+--------------+------------+----------------------+
|
||||
| ARM TIMER | on-chip | system clock |
|
||||
+--------------+------------+----------------------+
|
||||
|
||||
References
|
||||
===========
|
||||
|
||||
1. (ID050815) ARM® Cortex®-A Series - Programmer’s Guide for ARMv8-A
|
||||
2. (ID020222) Arm® Architecture Reference Manual - for A profile architecture
|
||||
3. (ARM062-948681440-3280) Armv8-A Instruction Set Architecture
|
||||
4. AArch64 Exception and Interrupt Handling
|
||||
5. AArch64 Programmer's Guides Generic Timer
|
||||
6. Arm Generic Interrupt Controller v3 and v4 Overview
|
||||
7. Arm® Generic Interrupt Controller Architecture Specification GIC architecture version 3 and version 4
|
||||
8. (DEN0022D.b) Arm Power State Coordination Interface Platform Design Document
|
||||
9. Arm® Architecture Reference Manual Supplement, Armv8, for R-profile AArch64 architecture,
|
||||
ARM DDI 0600B.a (ID062922)
|
||||
10. Arm® Cortex®-R82 Processor Technical Reference Manual, Revision: r0p2
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue