[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH 12/12] docs: Document the RX target
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH 12/12] docs: Document the RX target |
Date: |
Mon, 1 Jun 2020 18:14:41 +0200 |
From: Yoshinori Sato <ysato@users.sourceforge.jp>
Add rx-virt target specification document.
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Message-Id: <20200308130637.37651-1-ysato@users.sourceforge.jp>
[PMD: Rename as gdbsim, use machine argument]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
docs/system/target-rx.rst | 36 ++++++++++++++++++++++++++++++++++++
docs/system/targets.rst | 1 +
2 files changed, 37 insertions(+)
create mode 100644 docs/system/target-rx.rst
diff --git a/docs/system/target-rx.rst b/docs/system/target-rx.rst
new file mode 100644
index 0000000000..4a20a89a06
--- /dev/null
+++ b/docs/system/target-rx.rst
@@ -0,0 +1,36 @@
+.. _RX-System-emulator:
+
+RX System emulator
+--------------------
+
+Use the executable ``qemu-system-rx`` to simulate RX target (GDB simulator).
+This target emulated following devices.
+
+- R5F562N8 MCU
+
+ - On-chip memory (ROM 512KB, RAM 96KB)
+ - Interrupt Control Unit (ICUa)
+ - 8Bit Timer x 1CH (TMR0,1)
+ - Compare Match Timer x 2CH (CMT0,1)
+ - Serial Communication Interface x 1CH (SCI0)
+
+- External memory 16MByte
+
+Example of ``qemu-system-rx`` usage for RX is shown below:
+
+Download ``<u-boot_image_file>`` from
+https://osdn.net/users/ysato/pf/qemu/dl/u-boot.bin.gz
+
+Start emulation of rx-virt::
+ qemu-system-rx -M gdbsim-r5f562n8 -bios <u-boot_image_file>
+
+Download ``kernel_image_file`` from
+https://osdn.net/users/ysato/pf/qemu/dl/zImage
+
+Download ``device_tree_blob`` from
+https://osdn.net/users/ysato/pf/qemu/dl/rx-virt.dtb
+
+Start emulation of rx-virt::
+ qemu-system-rx -M gdbsim-r5f562n8 \
+ -kernel <kernel_image_file> -dtb <device_tree_blob> \
+ -append "earlycon"
diff --git a/docs/system/targets.rst b/docs/system/targets.rst
index 0d8f91580a..99435a3eba 100644
--- a/docs/system/targets.rst
+++ b/docs/system/targets.rst
@@ -18,3 +18,4 @@ Contents:
target-m68k
target-xtensa
target-s390x
+ target-rx
--
2.21.3
- [PATCH 02/12] MAINTAINERS: Add entry for RX hardware, (continued)
- [PATCH 02/12] MAINTAINERS: Add entry for RX hardware, Philippe Mathieu-Daudé, 2020/06/01
- [PATCH 03/12] hw/intc: RX62N interrupt controller (ICUa), Philippe Mathieu-Daudé, 2020/06/01
- [PATCH 04/12] hw/timer: RX62N 8-Bit timer (TMR), Philippe Mathieu-Daudé, 2020/06/01
- [PATCH 05/12] hw/timer: RX62N compare match timer (CMT), Philippe Mathieu-Daudé, 2020/06/01
- [PATCH 06/12] hw/char: RX62N serial communication interface (SCI), Philippe Mathieu-Daudé, 2020/06/01
- [PATCH 08/12] hw/rx: Honor -accel qtest, Philippe Mathieu-Daudé, 2020/06/01
- [PATCH 09/12] hw/rx: Register R5F562N7 and R5F562N8 MCUs, Philippe Mathieu-Daudé, 2020/06/01
- [PATCH 07/12] hw/rx: RX62N microcontroller (MCU), Philippe Mathieu-Daudé, 2020/06/01
- [PATCH 10/12] hw/rx: Add RX GDB simulator, Philippe Mathieu-Daudé, 2020/06/01
- [PATCH 11/12] BootLinuxConsoleTest: Test the RX GDB simulator, Philippe Mathieu-Daudé, 2020/06/01
- [PATCH 12/12] docs: Document the RX target,
Philippe Mathieu-Daudé <=