2：安裝netpbm
apt-get install netpbm
儲存乙個pnglogo.png，按如下方式操作:
#pngtopnm logo.png > linuxlogo.pnm
# pnmquant 224 linuxlogo.pnm > linuxlogo224.pnm
# pnmtoplainpnm linuxlogo224.pnm > logo_linux_clut224.ppm
將logo_linux_clut224.ppm 拷貝至drivers/video/logo/目錄下
4：配置核心
device drivers ->
graphics support ->
[*] support for frame buffer devices
[*] vesa vga graphics support
console display driver support ->
[*] video mode selection support
[*] framebuffer console support
[*]select compiled-in fonts
[*]vga 8x16 font
logo configuration->
[*]bootup logo
5：修改核心**
修改drivers/video/fbmem.c : 471-474行
image.dx = 0;
image.dy = y;
image.width = logo->width;
image.height = logo->height; 為
= 0;
= y;
image.width = logo->width;
image.height = logo->height;
image.dx=(info->var.xres - image.width)/2;
image.dy=(info->var.yres - image.height)/2;
修改drivers/video/console/fbcon.c, 在582行
logo_height = fb_prepare_logo(info, ops->rotate);
後面加入
logo_height += (info->var.yres - logo_height)/2;
重新編譯核心即可；
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