Dear Albert ARIBAUD,
In message 4C3E135B.7040403@free.fr you wrote:
Even if your "golden", uboot1 and uboot2 bootloaders are all full-blown u-boots, you still don't need to change their TEXT_BASE: just make sur uboot{1,2} have CONFIG_SKIP_LOWLEVEL_INIT defined, and that "golden"
Be careful.
CONFIG_SKIP_LOWLEVEL_INIT is an ARM specific thing, and I am almost sure that Sagar is on a PowerPC systems.
either go'es to their Flash entry point or copies them from Flash to somewhere free in RAM then go'es there: in any case, they will relocate themselves over "golden" -- this overloading works, I use it routinely on my ED Mini V2.
Be careful again. Do you really mean "relocate" here? And "overloading" a running image is definitely NOT a safe operation.
Best regards,
Wolfgang Denk