Hello, I am using customs board with MPC8260 processor. I have RAM version of U-Boot and I am able to get U-Boot prompt when I load and run u-bbot.srec by TRACE32. My memory map is as follows
SDRAM start address :0x30000000 and 128MB Flash start address: 0x00000000 and 1MB I copied the kernel image at 0x30000000 by kermit. The load address and the entry point of the UImage is set at 0x34000000 and 0x34000000. At U-boot prompt when I run "bootm 0x30000000" . The kernel hangs with the message " Uncompressing Kernel Image..OK" My questions are 1. Is the above memory configuration is correct to run kernel from RAM U-boot? 2. The U-Boot documentation says that SDRAM should be at 0. Does the kernel will run if SDRAM is not set to 0? 3. How can I debug where in kernel source tree it got hanged? Any pointer will be helpful. Thanks in advance. Regards, Batsayan Das Tata Consultancy Services Limited Mailto: batsayan.das at tcs.com Website: http://www.tcs.com Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you -------------- next part -------------- An HTML attachment was scrubbed... URL: http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20051207/afcd738d/attachment.htm
