75e4bd1389
Migrate docs of MPS board from its board directory to common Documentation place. Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
49 lines
1.1 KiB
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49 lines
1.1 KiB
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=================
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MPS2 AN500 Board
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=================
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This board configuration will use QEMU to emulate generic ARM v7-M series
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hardware platform and provides support for these devices:
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- ARM Generic Timer
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- CMSDK UART controller
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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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- Debugging with QEMU
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- FPU Support and Performance
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- SMP Support
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- References
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Getting Started
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===============
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1. Configuring and running
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Configuring NuttX and compile:
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$ ./tools/configure.sh -l mps2-an500:nsh
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$ make
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Running with qemu
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$ qemu-system-arm -M mps2-an500 -nographic -kernel nuttx.bin
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Debugging with QEMU
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===================
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The nuttx ELF image can be debugged with QEMU.
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1. To debug the nuttx (ELF) with symbols, make sure the following change have
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applied to defconfig.
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+CONFIG_DEBUG_SYMBOLS=y
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2. Run QEMU(at shell terminal 1)
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$ qemu-system-arm -M mps2-an500 -nographic -kernel nuttx.bin -S -s
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3. Run gdb with TUI, connect to QEMU, load nuttx and continue (at shell terminal 2)
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$ arm-none-eabi-gdb -tui --eval-command='target remote localhost:1234' nuttx
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