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imx31: remove platform completely (fix #1360)

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This commit is contained in:
Stefan Kalkowski
2015-01-12 11:48:43 +01:00
committed by Christian Helmuth
parent 0f18ecc142
commit 901bff813d
13 changed files with 19 additions and 516 deletions
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17
repos/base-hw/doc/hw.txt
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@ -16,10 +16,7 @@ For further target specific informations, have a look at
'<GENODE_DIR>/repos/base-hw/doc/<TARGET>.txt' where '<TARGET>'
is one of the following:
'pbxa9' - Realview PBXA9
'vea9x4' - Versatile Express A9X4
'imx31' - Freescale i.MX31
'panda' - PandaBoard A2
'panda' - PandaBoard A2
Prerequisites
@ -61,10 +58,14 @@ build directory you want to create, and the hardware target to run Genode on.
Where '<TARGET>' is one of the following, depending on the hardware system
you aim at:
'pbxa9' - Realview PBXA9
'vea9x4' - Versatile Express A9X4
'imx31' - Freescale i.MX31
'panda' - PandaBoard A2
'arndale' - Arndale (Exynos5) board
'imx53' - i.MX53 based board
'imx53_tz' - i.MX53 based board using TrustZone
'odroid_xu' - Odroid XU (Exynos5) board
'panda' - PandaBoard A2
'pbxa9' - Realview PBXA9
'rpi' - Raspberry PI
'vea9x4' - Versatile Express A9X4
Please notice that not all of these targets might be emulateable with Qemu.
To be on the safe side use 'pbxa9'. For informations about how to boot

92
repos/base-hw/doc/imx31.txt
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@ -1,92 +0,0 @@
==================================================
Getting started with 'base-hw' on Freescale i.MX31
==================================================
Martin Stein
Abstract
########
This is a short tutorial that depicts a handy way to get a Genode ELF-image,
build with 'base-hw', started on the Freescale i.MX31. For informations
about how to build Genode images with 'base-hw', have a look at
'<GENODE_DIR>/repos/base-hw/doc/hw.txt'. This tutorial is dedicated to common
Linux systems, but all examples originate from a Ubuntu 11.10.
Tutorial
########
Connect the i.MX31 to your local Ethernet through its RJ45 connector.
Additionally connect the i.MX31 to your machine through its COM port.
We use the bootloader that is installed on the board by the manufacturer, it's
the LogicLoader by Logic Product Development, Version 2.3.5-IMX31_10 0001.
Now install the following packages to communicate with the i.MX31:
! apt-get install tftp-hpa minicom
Open '/etc/default/tftpd-hpa' with a text editor and ensure that it has
the following content:
! TFTP_USERNAME="tftp"
! TFTP_DIRECTORY="/var/lib/tftpboot"
! TFTP_ADDRESS="0.0.0.0:69"
! TFTP_OPTIONS="-l"
Tell TFTP wich image to provide:
! cd /var/lib/tftpboot/
! ln -s <GENODE_BOOT_ELF> image.elf
Where '<GENODE_BOOT_ELF>' is the absolute path of the targeted ELF image.
Start TFTP to enable the upload of the image:
! service tftp-hpa restart
Precautionary determine the inet address of your TFTP machine:
! ifconfig
Start Minicom in configuration mode:
! minicom -s
Go to 'Serial port setting' and ensure that the device is set to the
TTY of the COM port you've conntected the i.MX31 with. In my case it was
'/dev/ttyS0'. Configure the other settings for a baud rate of '115200',
8 bit char length, no parity and 1 stop bit. Quit Minicom and start
it once more in a dedicated terminal:
! minicom
Plug in the i.MX31 power connector or push the 'S1' button if the i.MX31 is
already powered. Minicom should now show the following message below some
bootloader info:
! losh>
We have to start DHCP first, so in the Minicom console type:
! ifconfig sm0 dhcp
Wait until DHCP is started:
! Starting DHCP on sm0 ...
! losh>
Then load the Genode image:
! load elf /tftp/<INET_ADDR>:/var/lib/tftpboot/image.elf
Where '<INET_ADDR>' is the inet address of your TFTP machine.
To execute the loaded image type:
! exec start
Now your Genode scenario should start and offer its debug output
in Minicom. You can boot other images by redirecting the link
'/var/lib/tftpboot/image.elf' accordingly, restarting your i.MX31
and instructing LogicLoader again as described above.