内核开机logo

安装

# sudo apt-getinstall netpbm

制图

# bmptoppm logo.bmp > logo.ppm
# ppmquant 224 logo.ppm > logo224.ppm
# pnmnoraw logo224.ppm > logo_clut224.ppm

拷贝

# cp logo_clut224.ppm kernel/drivers/video/logo

内核配置

Defined at drivers/video/logo/Kconfig:45                                            
Depends on: HAS_IOMEM [=y] && (FB [=n] || SGI_NEWPORT_CONSOLE [=n]) && LOGO [=n]
Location:                                                                           
  -> Device Drivers                                                                 
    -> Graphics support                                                           
      [*] Bootup logo (LOGO [=n]) //配置项
      [*] Display device support  //配置项