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Re: [microblaze-uclinux] microwindows and uclinux
With respect to this. How are you using the VGA display? What is the hardware driver needed to get microwindows working? Is there a quick procedure someone could post or what is one of the good design examples to look at on the website?
sujatha <firstname.lastname@example.org> wrote:
I am testing microwindows with uClinux on microblaze.
I am getting the display on framebuffer.I can run the applications on
framebuffer without keyboard enabled.
The keyboard is working fine(without microwindows) for the uclinux
kernel compiled with the console option i.e
oOnly when i give command_line ="console=ttyS0,9600 console=tty0";
in the uclinux/linux-2.4x/arch/microblaze/kernel/setup.c,
the linux-logo and the bootup messages are coming and the keyboard is
When I enable tty keyboard option in microwindows and run it for the
kernel compiled for console,it gives error as:
"Error reading screen info:Invalid argument"
Actually it is failing when it tries to get the screen info through the
ioctl requests.This happens only when the console option is given and I
am giving console opti!
on as my
keyboard works only when this is enabled.
I want microwindows to run for the uclinux kernel with console support
also.I dont know what to do for this.
I am missing some points regarding mapping the console and the
framebuffer and keyboard working for console support.I hope i am right.
Can anyone help me regarding this and guide me how to proceed for
getting the framebuffer working on the console.
I am very much stuck at this point.
Thanks in advance,
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