android开机logo.bmp图片到initlogo.rle切换屏幕花点

大家好,我用S5P4418开发板,在修改android开机动画的时候,发现在开机logo.bmp图片到initlogo.rle切换之间会有一段时间屏幕是花的,这个是什么原因?需要如何修改这个问题,可以避开这个问题呢?
我在看串口打印信息的时候,发现程序在启动kernel的时候,会打印下面的打印信息:
0.361000] Unpacking initramfs...

[ 0.386000] Initramfs unpacking failed: junk in compressed archive

[ 0.433000] Freeing initrd memory: 16384K

[ 0.438000] Disply Reset Status : On

[ 0.442000] Display LCD register operation

[ 0.446000] Display.0 fps=57 (17 ms), wait=19 jiffies, Pixelclk=48750000hz

[ 0.454000] LCD : [1]=LCD connect to [5]=SYNCGEN0

[ 0.458000] Display LVDS register operation

[ 0.463000] Display.0 fps=57 (17 ms), wait=19 jiffies, Pixelclk=48750000hz

[ 0.470000] LVDS: [4]=LVDS connect to [5]=SYNCGEN0

[ 0.475000] Display MiPi register operation

[ 0.479000] Display.0 fps=57 (17 ms), wait=19 jiffies, Pixelclk=48750000hz

[ 0.486000] MIPI: [3]=MiPi connect to [5]=SYNCGEN0

[ 0.492000] audit: initializing netlink socket (disabled)

[ 0.497000] type=2000 audit(0.496:1): initialized

[ 0.512000] NFS: Registering the id_resolver key type

[ 0.517000] fuse init (API version 7.18)

[ 0.522000] msgmni has been set to 1616

[ 0.527000] Block layer SCSI generic (bsg) driver version 0.4 loaded (major )
[ 0.535000] io scheduler noop registered

[ 0.539000] io scheduler deadline registered

[ 0.543000] io scheduler cfq registered (default)

[ 0.548000] display.0 connected to fb.0 ...

[ 0.553000] nxp-fb.0: dma addr = 0x74000000, buf[0xb3134dc0]

[ 0.559000] nxp-fb.0: dma addr = 0x74258000, buf[0xb3134f00]

[ 0.565000] nxp-fb.0: dma addr = 0x744b0000, buf[0xb3136040]

[ 0.603000] nxp-fb 0: out[0], 1024 * 600 - 32 bpp (phys:74000000 virt:0xb400)
[ 0.619000] Console: switching to colour frame buffer device 128x37
[ 0.634000] uart-pl011 uart-pl011.0: no DMA platform data

[ 0.639000] uart-pl011 uart-pl011.1: no DMA platform data

[ 0.645000] uart-pl011 uart-pl011.2: no DMA platform data

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2个回答

你好!你可以看一下我发的一些东西!http://www.100ask.org/bbs/forum.php?mod=viewthread&tid=15712 大家可以共同讨论一下!你这个是出现在那个阶段:uboot logo -->kernel logo -->android initlogo --->android 开机动画

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