how to Port a LCD to the uClinux

[Altera_Forum]

dear hippo 

   Now I want to port a lcd to nios2, but I meet some problem .  First , i have not understand the frmebuffer in nios . beacuse I have write a hardeware of LCD controller .     [NIOS2]--[SRAM]--[LCD Controller]  |  |  [DDR RAM] that is my structs in my system . so if i want to draw any graph, I only copy the Date of ddr to SRAM . how to create a frumebuffer in NiosII , I wish you can give me a sample . thanks!  Sencod I want to know , how to work the framebuffer. how to get the buffer , i think if I get it ,i can show it.  Now I have find some file in /driver/video such as SC2410fb.c or .h but I meet some problem   how to share the console with Uart  I want to use the Uart and the Virtual Terminal . how to config it in menuconfig  when I select the config   character->[*]Virtual Terminal   [*] Support for consile on virtual terminal   I find I can't receive any information though Uart.   Thanks!

[Altera_Forum]

<div class='quotetop'>QUOTE </div> 

--- Quote Start ---  I want to use the Uart and the  Virtual Terminal . how to config it in menuconfig  when I select the config          character->[*]Virtual Terminal                  [*] Support for consile on virtual terminal    I find I can&#39;t receive any information though Uart.[/b]  --- Quote End ---   maybe you should use console on uart alone during developing the framebuffer driver. You should check each fb drivers and choose a driver closest to your hardware.  After you have the fb working, you can use microwin ported in uClinux-dist.