提交: 1ecd36582a1116fc8375d5b0b7759672a8c98321 - qemu (git)

Commit MetaInfo

• 修订版: 1ecd36582a1116fc8375d5b0b7759672a8c98321 (tree)
• 时间: 2020-03-08 21:56:36
• 作者: Yoshinori Sato <ysato@user...>
• Commiter: Yoshinori Sato

Log Message

docs: Add RX target.

Add rx-virt target specificaion document.

Signed-off-by: Yoshinori Sato <[e-mail]>

更改概述

• add: docs/system/target-rx.rst
• modified: docs/system/targets.rst

差异

--- /dev/null
+++ b/docs/system/target-rx.rst
@@ -0,0 +1,35 @@
+.. _RX-System-emulator:
+
+RX System emulator
+--------------------
+
+Use the executable ``qemu-system-rx`` to simulate a Virtual RX target.
+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 -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 -kernel <kernel_image_file> -dtb <device_tree_blob> \
+      -append "earlycon"

--- a/docs/system/targets.rst
+++ b/docs/system/targets.rst
@@ -17,3 +17,4 @@ Contents:
    target-arm
    target-m68k
    target-xtensa
+   target-rx