Hello,
I need to add another flash type to the u-boot code from the TI
site. The configuration of the u-boot sources distributed from the TI
update sites works well until I program it into FLASH. When I download
it using kermit ( loadb ....) the execute it using the CCS debugger,
everything works well.
If I program the same code into FLASH, I never see a u-boot prompt. I
have already tried forcing the initialization of critical code by
commenting out CONFIG_SKIP_LOWLEVEL_INIT and forcing the relocating of
code by commenting out CONFIG_SKIP_RELOCATE_UBOOT is start.S.
The usage of the TEXT_BASE variable is somewhat confusing. The upper
level makefile defines the location of the data section text to start at
the address of TEXT_BASE. I don't see any provision for locating start.o
or platform.o at 0x02000000 and the rest of the code at TEXT_BASE. When
I manually relocate using statements in u-boot.lds, I get errors
concerning the exception handlers.
I'm at a loss about how to proceed from here.
Bob
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