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version 1.41, 2017/10/10 10:43:51 version 1.76, 2019/06/12 09:02:16
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 [[!template id=port  [[!template id=port
 port="evbarm"  port="evbarm"
 port_alt="arm"  port_alt="arm"
 port_var1="arm"  port_var1="earm"
 port_var2="armeb"  port_var2="earmeb"
 port_var3="earm"  port_var3="earmv6hf"
 port_var4="earmeb"  port_var4="earmv7hf"
 port_var5="earmv6hf"  port_var5="earmv7hfeb"
 port_var6="earmv7hf"  port_var_install_notes="evbarm-earm"
 port_var7="earmv7hfeb"  cur_rel="8.1"
 port_var_install_notes="evbarm-arm"  future_rel="9.0"
 cur_rel="7.1"  changes_cur="8.1"
 future_rel="8.0"  changes_future="9.0"
 changes_cur="7.0"  thumbnail="//www.netbsd.org/images/ports/evbarm/adi_brh.gif"
 changes_future="8.0"  
 thumbnail="http://www.netbsd.org/images/ports/evbarm/adi_brh.gif"  
 about="""  about="""
 NetBSD/evbarm is the port of NetBSD to various evaluation and prototyping  NetBSD/evbarm is the port of NetBSD to various evaluation and prototyping
 boards based on CPUs implementing the ARM architecture. NetBSD/evbarm also  boards based on CPUs implementing the ARM architecture. NetBSD/evbarm also
 supports some specific embedded system products based on prototype board  supports some specific embedded system products based on prototype board
 designs.  designs.
   
 Matt Thomas is the maintainer of NetBSD/evbarm.  ### SSH configuration
   
   The default configuration will connect to the local network via DHCP and
   run an SSH server. In order to use the SSH server, we must configure
   users. This can be done by writing to the SD card's MS-DOS partition.
   
   Create a creds.txt file and use:
   
              useradd user password
   
   <!--TODO: Additional configuration options are available on creds_msdos.8-->
   
   ### CPU types
   
   The evbarm port can be built with a variety of CPU options, corresponding to the
   [large array of ARM CPU architectures](https://en.wikipedia.org/wiki/ARM_architecture#Cores).
   There are
   four main variables: the word size, the instruction set, the
   endianness, and whether there is hardware floating point.  By default
   the CPU type is "earm", and this implies aarch32 (32-bit), earmv5 cpu
   architecture, little endian (el when explicitly stated), and soft
   (Emulated) floating point.  Another example, suitable for Raspberry PI
   2, is earmv7hf, which is aarch32, the v7 instruction set, little
   endian, and hardware floating point.
   
   Typically, various boards are best compiled with a CPU type that
   matches the board's CPU and floating point support, but generally a
   lower CPU instruction set version is workable on a newer board.  See
   build.sh and look for aliases for the evbarm port.
   
   Through NetBSD 8, the evbarm port has supported exclusively the
   aarch32 (32-bit CPU) sub-family of the ARM architecture.  Some
   processors, such as many supporting the armv8 CPU architecture, also
   support a 64-bit instruction set, referred to as aarch64.  This is
   sometimes referred to as a distinct port, [[NetBSD/aarch64|aarch64]],
   with code in src/sys/arch/aarch64, but it is built as the evbarm port
   with aarch64 cpu type, and available as the alias evbarm64.
   
   Note that MACHINE_ARCH=aarch64 currently refers to the A64 instruction
   set and the aarch64 architecture, built for the armv8 architecture.
   (Note also that armv8 is the first architecture to support aarch64, so
   this will not be an issue until at least armv9.)
   
   ### anita and qemu
   
   anita can be used to test builds.  (In addition to anita, install qemu and dtb-arm-vexpress from pkgsrc.)   The release subdirectory should follow the naming convention on the autobuild cluster, used below.
   
    - evbarm-earmv7hf uses "qemu-system-arm -M vexpress-a15"
    - evbarm-aarch64 uses "qemu-system-aarch64 -M virt"
    - Information on how to test emulated versions of other specific hardware is welcome.
   
 ### Board specific information  ### Board specific information
  - [[Allwinner sunxi family SoCs|Allwinner]]   - [[Allwinner sunxi family SoCs|Allwinner]]
  - [[BeagleBone and BeagleBone Black|BeagleBone]]   - [[BeagleBone, BeagleBone Black, and PocketBeagle|BeagleBone]]
  - [[NVIDIA Tegra|Tegra]]   - [[NVIDIA Tegra|Tegra]]
  - [[ODROID C1 and C1+|ODROID-C1]]   - [[ODROID C1 and C1+|ODROID-C1]]
  - [[Raspberry Pi 1, 2 and 3|Raspberry Pi]]   - [[Raspberry Pi 1, 2 and 3|Raspberry Pi]]
Line 33  Matt Thomas is the maintainer of NetBSD/ Line 80  Matt Thomas is the maintainer of NetBSD/
   
 supported_hardware="""  supported_hardware="""
   
 **NOTE**: This list is incomplete. For a full list of configurations, please see the [evbarm kernel configs](http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/arch/evbarm/conf/) directory in CVS.  **NOTE**: This list is incomplete. For a full list of boards, please see the [GENERIC DTS files](http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/arch/evbarm/conf/GENERIC).
   
 [[!toc startlevel=3]]  [[!toc startlevel=3]]
   
Line 233  Support for NVIDIA [[Tegra]] K1 SoCs is  Line 280  Support for NVIDIA [[Tegra]] K1 SoCs is 
 ### Raspberry Pi Foundation **Raspberry Pi**/**Raspberry Pi 2**/**Raspberry Pi 3**  ### Raspberry Pi Foundation **Raspberry Pi**/**Raspberry Pi 2**/**Raspberry Pi 3**
 The [[Raspberry Pi]] is a low-cost credit-card-sized computer from the Raspberry Pi Foundation.  The Raspberry Pi, Pi 2, and Pi 3 are supported.  The [[Raspberry Pi]] is a low-cost credit-card-sized computer from the Raspberry Pi Foundation.  The Raspberry Pi, Pi 2, and Pi 3 are supported.
   
 ### Rockchip PX2/RK3066/RK3188/RK3188+  
 Various [[Rockchip]] family SoCs are supported by the ROCKCHIP kernel.  
   
 ### Samsung **SMDK2410**  ### Samsung **SMDK2410**
   
 The SMDK2410 is the reference platform for the Samsung **S3C2410** processor,  The SMDK2410 is the reference platform for the Samsung **S3C2410** processor,
Removed from v.1.41  
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  Added in v.1.76

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