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new e696e99d9a arm64: Update readme.txt for FVP platform
e696e99d9a is described below
commit e696e99d9aa50594fcb5264faec314a0ac71c37a
Author: qinwei1 <[email protected]>
AuthorDate: Sat Mar 4 23:02:31 2023 +0800
arm64: Update readme.txt for FVP platform
Summary:
Updating Readme.TXT for FVP platform.
Signed-off-by: qinwei1 <[email protected]>
---
boards/arm64/fvp-v8r/fvp-armv8r/README.txt | 140 +++++++++++++++++++++++++++--
1 file changed, 134 insertions(+), 6 deletions(-)
diff --git a/boards/arm64/fvp-v8r/fvp-armv8r/README.txt
b/boards/arm64/fvp-v8r/fvp-armv8r/README.txt
index 421256e853..56d4b38deb 100644
--- a/boards/arm64/fvp-v8r/fvp-armv8r/README.txt
+++ b/boards/arm64/fvp-v8r/fvp-armv8r/README.txt
@@ -24,9 +24,9 @@ Getting Started
https://github.com/apache/nuttx/tree/master/boards/arm64/qemu/qemu-armv8a
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
+ 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
2. Getting Armv8-R AEM FVP
@@ -39,6 +39,24 @@ Note:
AEMv8R_FVP/AEMv8R_base_pkg/models/Linux64_GCC-9.3/FVP_BaseR_AEMv8R
3. Configuring and building
+ 3.1 FVP Overview
+ 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:
+
+ $
/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 I choice UART1 as tty, so just telnet to port
5001
+ will enter nsh:
+ telnet localhost 5001
+
3.1 Single Core
Configuring NuttX and compile:
$ ./tools/configure.sh -l fvp-armv8r:nsh
@@ -49,15 +67,125 @@ Note:
$ ./tools/configure.sh -l fvp-armv8r:nsh_smp
$ make
-3. Running
- Single Core
+4. Running
+
+ 4.1 Single Core
+
+ Step1: Booting NuttX
+
$ 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
- SMP
+ 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
+
+ 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
+ nsh>
+
+ 4.2 SMP
$ 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>
+
+ 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
+ nsh>
Status
======
