now i find a problem after flash nand with ubi.img,now i want to say something about my problem.
when i use sd (MLO,...android_rootfs) and flash nand (MLO....ubi.img); ubi.img is same to android_rootfs.
now problem comes:
from sd start :the cmemk.ko insmod right ,but from nand :insmod cmemk.ko failed.
that is the log:
sd:
[ 14.514434] File /home/rowboat/rowboat_android1/external/ti-dsp/ti-dvsdk_dm3730-evm_04_03_00_06/linuxutils_2_26_02_05/packages/ti/sdo/linuxutils/cmem/src/module/cmec
[ 14.530975] CMEM Range Overlaps Kernel Physical - allowing overlap
[ 14.537445] CMEM phys_start (0x84f00000) overlaps kernel (0x80000000 -> 0x8a400000)
[ 14.545837] allocated heap buffer 0xd3000000 of size 0xa00000
[ 14.551849] heap fallback enabled - will try heap if pool buffer is not available
[ 14.559661] cmemk initialized
nand:[ 11.149353] CMEMK module: built on Apr 11 2012 at 06:20:27
[ 11.155120] Reference Linux version 2.6.37
[ 11.159576] File /home/rowboat/rowboat_android1/external/ti-dsp/ti-dvsdk_dm3730-evm_04_03_00_06/linuxutils_2_26_02_05/packages/ti/sdo/linuxutils/cmem/src/module/cmec
[ 11.176147] CMEM Range Overlaps Kernel Physical - allowing overlap
[ 11.182617] CMEM phys_start (0x84f00000) overlaps kernel (0x80000000 -> 0x8f800000)
[ 11.190582] CMEMK Error: Failed to request_mem_region(0x84f00000, 10485760)
i have no idea because all 0f system file is same and othes from nand or sd,so why the problem ,i need help .wish your response???????