3516D启动内存映射问题

本帖最后由 qqq306922360 于 2017-2-10 09:18 编辑

采用3516D  512内存      现在有两个板子，一个板子不会报错，另外一个板子报错
报错如下：

[RCS]: /etc/init.d/S00devs
[RCS]: /etc/init.d/S01udev
Not recognise ACTION:change
Not recognise ACTION:change
Not recognise ACTION:change
[RCS]: /etc/init.d/S80network
mmz_start: 0x90000000, mmz_size: 256M
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Segmentation fault
Hisilicon Media Memory Zone Manager
Module himedia: init ok
load sys.ko for Hi3516A...OK!
Load tde.ko ...OK!
load region.ko ....OK!
load vgs.ko for Hi3516A...OK!
ISP Mod init!
load viu.ko for Hi3516A...OK!
load vpss.ko ....OK!
load vou.ko ....OK!
Load hifb.ko OK!
load rc.ko for Hi3516A...OK!
load venc.ko for Hi3516A...OK!
load chnl.ko for Hi3516A...OK!
load h264e.ko for Hi3516A...OK!
load h265e.ko for Hi3516A...OK!
load jpege.ko for Hi3516A...OK!
load vda.ko ....OK!
ive mod init success!
==== Your input Sensor type is bt1120 ====
==== Your input Sensor type is bt1120 ====
mipi_init
init phy power successful!
load hi_mipi driver successful!


加载KO是没有神马问题的！！！
有兄弟们遇到吗？？
我判断这是硬件问题


仔细看了下脚本

####################Variables Definition##########################


SNS_TYPE=bt1120        # sensor type

mem_total=512;          # 512M, total mem
mem_start=0x80000000;   # phy mem start

os_mem_size=64;         # 64M, os mem
mmz_start=0x84000000;   # mmz start addr
mmz_size=128M;          # 128M, mmz size

##################################################################

两个板子这个地方都是一样的，为什么一个报错，另外一个不报错呢？
经过跟踪系统启动，发现在启动loada3516d时候，在pinmux.sh时候调用himm命令配置寄存器的时候报了段错误，但是另外一个板子则不会，
把u-boot降频后，还是一样！
请问大家，是否有碰到这样的情况，硬件哪个地方会有问题