Diff for /wikisrc/ports/evbarm/raspberry_pi.mdwn between versions 1.105 and 1.109

version 1.105, 2018/11/06 22:34:51 version 1.109, 2018/11/07 01:10:59
Line 52  Initial, limited, Raspberry Pi support w Line 52  Initial, limited, Raspberry Pi support w
 # CPU types  # CPU types
   
  - RPI1 uses "earmv6hf".   - RPI1 uses "earmv6hf".
  - RPI0 uses "\todo".   - RPI0 uses "earmv6hf".
    - RPI0W uses "earmv6hf".
  - RPI2 uses "earmv7hf".   - RPI2 uses "earmv7hf".
  - RPI3 uses "earmv7hf".   - RPI3 uses "earmv7hf".
  - RPI0W uses "\todo".  
   
 Note that one can run a build of earmv6hf on the 2 and 3.  There will still be a kernel7, built to use the 2/3 hardware, but with the armv6 instruction set.  Note that one can run a build of earmv6hf on the 2 and 3.  There will still be a kernel7, built to use the 2/3 hardware, but with the armv6 instruction set.
   
Line 113  Once you get to the releasedir, self-bui Line 113  Once you get to the releasedir, self-bui
   
 ## Preparing a uSD card  ## Preparing a uSD card
   
 Once you have rpi.img.gz (or rpi_inst), put it on a uSD card using gunzip and dd, for example:  Once you have rpi.img.gz (or rpi_inst for earmv6 boards), put it on a uSD card using gunzip and dd, for example:
   
  - gunzip rpi.img.gz   - gunzip rpi.img.gz
  - dd if=rpi.img of=/dev/disk1   - dd if=rpi.img of=/dev/disk1
Line 126  The standard approach is to use a USB ke Line 126  The standard approach is to use a USB ke
   
 By default the rpi.img is set to use the HDMI output.  If you wish to use a serial console, mount the FAT32 partition on another system and edit cmdline.txt and remove '"console=fb"'.  By default the rpi.img is set to use the HDMI output.  If you wish to use a serial console, mount the FAT32 partition on another system and edit cmdline.txt and remove '"console=fb"'.
   
  - Most (all?) USB-to-TTL serial adapters have wires for Tx, Rx and ground, and not RTS/CTS or other flow control lines.   Thus, your terminal program (or terminal) must be configured to not require flow control; a symptom of misconfiguration is that you see console output, but cannot type anything.  If so, adjust your serial console application's flow control settings to "none".   - Most (all?) USB-to-TTL serial adapters have wires for TX, RX and ground, and not RTS/CTS or other flow control lines.   Thus, your terminal program (or terminal) must be configured to not require flow control; a symptom of misconfiguration is that you see console output, but cannot type anything.  If so, adjust your serial console application's flow control settings to "none".
   
    - In Kermit, the command is "set flow none".     - In Kermit, the command is "set flow none".
    - In minicom, run "minicom -s" and set hardware flow control to "no".     - In minicom, run "minicom -s" and set hardware flow control to "no".
Line 144  build.sh (and hence the FTP site) also c Line 144  build.sh (and hence the FTP site) also c
  - Use ssh to login to the address you found with user "sysinst", and password "netbsd".   - Use ssh to login to the address you found with user "sysinst", and password "netbsd".
  - When installing, ensure that you enable DHCP and ssh, so that you can log in again after the system is installed.   - When installing, ensure that you enable DHCP and ssh, so that you can log in again after the system is installed.
   
 \todo Verify that the above is accurate and sufficient.  The rpi_inst.img.gz image will only work for systems that use earmv6hf kernels (so not RPI2/3).  See [this port-arm message](https://mail-index.netbsd.org/port-arm/2017/08/18/msg004374.html) for details.
   
 ## Installation via ebijun's image  ## Installation via ebijun's image
   
Line 272  Tests should be run on all of `rpi[0123] Line 272  Tests should be run on all of `rpi[0123]
   
 anita has support for evbarm.  Install qemu and dtb-arm-vexpress from pkgsrc.  Note that the release subdirectory should be evbarm-earmv6hf or evbarm-earmv7hf.  anita has support for evbarm.  Install qemu and dtb-arm-vexpress from pkgsrc.  Note that the release subdirectory should be evbarm-earmv6hf or evbarm-earmv7hf.
   
 \todo Explain how to select various RPI models to emulate.  \todo It is not currently known and documented how to configure qemu and anita to emulate a RPI in general or a specific RPI model.
   
 \todo Explain about how DTB works.  \todo Explain about how DTB works.
   
 \todo Give a command line example to run qemu (without anita).  \todo Give a command line example to run qemu (without anita).

Removed from v.1.105  
changed lines
  Added in v.1.109


CVSweb for NetBSD wikisrc <wikimaster@NetBSD.org> software: FreeBSD-CVSweb