Hi,friends, Thanks. We boot the linux-2.6.22 on MPC8360 board, it failed, follow is the output information. we just only success on linux-2.6.11, but fail on linux-2.6.19 and linux-2.6.22. Both 2.6.19 and 2.6.22 are failed on same position,please see follow information. linux-2.6.19 and linux-2.6.22 are come from BSP of freescale. I used the u-boot-1.2.0 that compiled by myself. We guess that maybe we did not setup the bootargs parameter on u-boot rightly or maybe the DDR-I hardware circuit design is not good enough.
If the reason is the bootargs parameter, could you tell me what is the right bootargs for linux-2.6.19 and linux-2.6.22? If the reason is the DDR, I want to boot the linux on my SDRAM chip,kick off the DDR, my SDRAM located on the address of F0000000~F3FFFFFF, total 64MB. How can I modify the source code of linux to re-map it and ramdisk and others to my SDRAM chip space? Follow is the fail information: => bootm 0c000000 0e000000 ## Booting image at 0c000000 ... Image Name: Linux-2.6.22 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 1333681 Bytes = 1.3 MB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK ## Loading RAMDisk Image at 0e000000 ... Image Name: uboot ext2 ramdisk rootfs Image Type: PowerPC Linux RAMDisk Image (gzip compressed) Data Size: 3589813 Bytes = 3.4 MB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Loading Ramdisk to 0fc3e000, end 0ffaa6b5 ... OK _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded
