Hi Albert, I have observed an issue regarding u-boot relocation, it's working with _TEXT_BASE address but for other address in DDR it's not working. Stops at relocation offset.
I was trying this on both QEMU as well as real target. Here are my findings: ----------------------------- VExpress# tftp 0x8000 u-boot.bin smc911x: detected LAN9118 controller smc911x: phy initialized smc911x: MAC 52:54:00:12:34:56 Using smc911x-0 device TFTP from server 192.168.0.3; our IP address is 192.168.0.4 Filename 'u-boot.bin'. Load address: 0x8000 Loading: ########################## done Bytes transferred = 128736 (1f6e0 hex) VExpress# go 0x8000 ## Starting application at 0x00008000 ... U-Boot 2012.04.01-00004-gdd16cc2-dirty (Jun 19 2012 - 20:42:05) U-Boot code: 60800000 -> 6081C200 BSS: -> 60851C88 monitor len: 00051C88 ramsize: 08000000 TLB table at: 67ff0000 Top of RAM usable for U-Boot at: 67ff0000 Reserving 327k for U-Boot at: 67f9e000 Reserving 144k for malloc() at: 67f7a000 Reserving 44 Bytes for Board Info at: 67f79fd4 Reserving 120 Bytes for Global Data at: 67f79f5c New Stack Pointer is: 67f79f50 DRAM: 128 MiB relocation Offset is: 0779e000 qemu: fatal: Trying to execute code outside RAM or ROM at 0x077a6a68 R00=67f79f5c R01=67f9e000 R02=00000000 R03=6081f610 R04=67f9e000 R05=67f79f5c R06=67f9e000 R07=00000002 R08=60000f80 R09=0779e000 R10=6081f610 R11=67f79ad9 R12=60000ff8 R13=67f79f50 R14=077a6a68 R15=077a6a68 PSR=600001d3 -ZC- A svc32 Aborted >From the logs, it's unable to get the exact lr value a/f relocation happens, due to that board_init_r not been called. Could you please help me, Do I need to change any TEXT_BASE or liker script for this.? I have analyzed and understood the code and seems to be some wired thing on start code. I found some hack for this, but does it a valid issue or did I make any mistake. Request for your help. Regards, Jagan.
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