提交: 36a9b9d9d522d9747e0603d2d5c6c5df72f0fffa - qemu (git)

Commit MetaInfo

• 修订版: 36a9b9d9d522d9747e0603d2d5c6c5df72f0fffa (tree)
• 时间: 2020-03-16 00:15:25
• 作者: Yoshinori Sato <ysato@user...>
• Commiter: Yoshinori Sato

Log Message

docs: Add RX target.

Add rx-virt target specification document.
Sort the list of targets alphabetically.

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 emulates the 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
@@ -8,12 +8,15 @@ various targets are mentioned in the following sections.
 Contents:
 
 .. toctree::
-
-   target-i386
+   
+   target-arm
+   target-m68k
+   target-mips
    target-ppc
+   target-rx
    target-sparc
    target-sparc64
-   target-mips
-   target-arm
-   target-m68k
+   target-i386
    target-xtensa
+
+.. i386 said x86. Put it at 'x'.