android目标平台可以正常启动，但是启动过程中的android字符没有显示出来，这个是linux内核配置的问题打开内核framebuffer控制台即可。(1)make menuconifg后选择Device Drivers->Graphics support->Console display driver support->Framebuffer Console support然后打开相关的几个配置选项即可。(2)直接修改内核配置文件，如下：CONFIG_FRAMEBUFFER_CONSOLE=yCONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not setCONFIG_FONTS=yCONFIG_FONT_8x8=yCONFIG_FONT_8x16=yCONFIG_FONT_6x11=y# CONFIG_FONT_7x14 is not set# CONFIG_FONT_PEARL_8x8 is not set# CONFIG_FONT_ACORN_8x8 is not set# CONFIG_FONT_MINI_4x6 is not set# CONFIG_FONT_SUN8x16 is not set# CONFIG_FONT_SUN12x22 is not set# CONFIG_FONT_10x18 is not set(3)android启动过程中的android字符显示在源代码的system/core/init.c中，如下： if( load_565rle_image(INIT_IMAGE_FILE) ) { fd = open("/dev/tty0", O_WRONLY); if (fd >= 0) { const char *msg; msg = "/n" "/n" "/n" "/n" "/n" "/n" "/n" // console is 40 cols x 30 lines "/n" "/n" "/n" "/n" "/n" "/n" "/n" " A N D R O I D "; write(fd, msg, strlen(msg)); close(fd); } }
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